Locomotive Safety Standards; Final Rule
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Advancement of Pneumatic Braking System
© 2021 JETIR March 2021, Volume 8, Issue 3 www.jetir.org (ISSN-2349-5162) ADVANCEMENT OF PNEUMATIC BRAKING SYSTEM Durgasi Mahesh, Pothuri Nageswara Rao,Madakala Chandra Obul Reddy, Miriyala Ujwal, Shivam Singh Department of Mechanical Engineering, Lovely Professional University, Punjab, India. Abstract:-Most of the accidents in four wheeled vehicles occurs due to failure of braking systems. Manual method of applying brakes as it leads to accidents the linkages of braking systems, road conditions, uncontrollable speed of the vehicle and manual operation of braking systems are the reason of accidents. It is necessary to control brakes automatically through electronics devices to reduce accident problems. In this research paper we design an effective methodology for automatic control of braking system to avoid accidents. We used Arduino, relays, IR transmitter, and IR receiver for the effective function of braking control system. This complete system can be fixed on the dashboard of a vehicle and effectively used for automatic control of braking system. Vehicle accidents are everywhere in recent years. This is because of increase in population of vehicles, due to its high demand. A system must be designed to reduce the accidents.. The technology of pneumatics plays a main role in the field of automation and modern machine shops.. IR sensor fixed on the front end of the vehicle detects the presence of the obstacle. The use of pneumatic system can be useful in automation due to its simplicity and ease of operation. The past experiment results show that the control method can be improve the braking performance of a vehicle. So, the objective is to develops a system based on automatic control of vehicle. -
EP / BP Compact Product Family
EP / BP Compact Product Family Foto Siemens AG“ APPLICATIONS High-Speed Trains | Locomotives | Metros | Regional and Commuter Trains 2 EP / BP COMPACT PRODUCT FAMILY IS A FLEXIBLE AND POWERFUL BRAKE CONTROL SYSTEM providing not only brake cylinder pressure control for central and decentralized systems but also for brake pipe pressure control. Its modular design of electronic and pneumatic modules makes it configurable for all types of high-speed trains, multiple units and metros. With its variety of modules, EP / BP CUSTOMER BENEFITS DIVERSIFICATION Compact can be used for a wide n Lightweight and compact EP Compact offers control of various range of different applications of all n Flexible system layout functions of the braking systems: car builders across different markets. n Maximum economy thanks to n Service brake (direct and indirect) Every electropneumatic module standardized modules n Emergency brake (direct and controls either brake pipe n Discrete, highly integrable indirect) applications, single bogies components n Magnetic track brake separately or several bogies with n Straightforward service and n Parking brake identical braking requirements. maintenance concept n Wheel slide control Different electronic modules allow n For central or decentralized control n Continuous load correction and the use of different communication n Multifunctional for numerous load limitation interfaces: wheel slide protection, system configurations pressure regulation and diagnosis n Innovative use of proven Electronic control functions: functions. Anti-skid valves as well as technology n Blending / brake management different auxiliary control functions n Integrated electronics for n Diagnostics and monitoring can be integrated into the module underfloor or separate electronics n Sanding and other auxiliary systems as an option. -
Real-World Exhaust Emissions of Diesel Locomotives and Motorized Railcars During Scheduled Passenger Train Runs on Czech Railroads
atmosphere Article Real-World Exhaust Emissions of Diesel Locomotives and Motorized Railcars during Scheduled Passenger Train Runs on Czech Railroads Michal Vojtisek-Lom 1,2,* , Jonáš Jirk ˚u 3 and Martin Pechout 4 1 Department of Automobile, Combustion Engine and Railway Engineering, Faculty of Mechanical Engineering, Czech Technical University of Prague, 160 00 Prague, Czech Republic 2 Department of Vehicles and Engines, Technical University of Liberec, 46117 Liberec, Czech Republic 3 Department of Vehicle Technology, Faculty of Transportation Sciences, Czech Technical University in Prague, 110 00 Prague, Czech Republic; [email protected] 4 Department of Vehicles and Ground Transport, Faculty of Engineering, Czech University of Life Sciences, 165 21 Prague, Czech Republic; [email protected] * Correspondence: [email protected] or [email protected]; Tel.: +420-774-262-854 Received: 17 April 2020; Accepted: 28 May 2020; Published: 2 June 2020 Abstract: The paper summarizes exhaust emissions measurements on two diesel-electric locomotives and one diesel-hydraulic railcar, each tested for several days during scheduled passenger service. While real driving emissions of buses decrease with fleet turnaround and have been assessed by many studies, there are virtually no realistic emissions data on diesel rail vehicles, many of which are decades old. The engines were fitted with low-power portable online monitoring instruments, including a portable Fourier Transform Infra Red (FTIR) spectrometer, online particle measurement, and in two cases with proportional particle sampling systems, all installed in engine compartments. Due to space constraints and overhead electric traction lines, exhaust flow was computed from engine operating data. Real-world operation was characterized by relatively fast power level transitions during accelerations and interleaved periods of high load and idle, and varied considerably among service type and routes. -
200 Hp Sentinel Steam Locomotive
200 H.P. SENTINEL STEAM LOCOMOTIVE INSTRUCTION MANUAL Preface In the following pages are set forth a considerable amount of information on the technique of driving and maintaining your Sentinel Locomotive to the best advantage. If the instructions and advice given in this book are carefully followed your Sentinel Locomotive will not fail to give good and faithful service and will no doubt earn the affection of its operators and all those concerned with it, as all good machines should. The object of this book is to help all those connected with the locomotive to give it the best possible treatment so that the locomotive may also give its best in return. In order to give operators full advantage of new developments in the locomotive itself or in repair technique or modifications, we propose to send out Service Bulletins from time to time so that everyone may be fully informed of developments. You are cordially invited to write to us if you experience any difficulties in following any of the instructions given in this book or if you require any additional information on subjects not covered. On receipt of your queries we will fully reply to your questions and if it is of general topical interest we will send out a Service Bulletin on the subject raised. By this method we hope to form a fraternity of Sentinel operators. We have kept the size of this book to reasonable proportions so that it can be carried readily in the pocket. In order to achieve this we have not reproduced detailed drawings for each section as this would increase the size of the book considerably. -
TRANSPORTATION NOTICE #2018-045 Effective 0001, Friday, December 14, 2018
THE BELT RAILWAY COMPANY OF CHICAGO TRANSPORTATION NOTICE #2018-045 Effective 0001, Friday, December 14, 2018 To: ALL CONCERNED Subject: Clearing Yard Transportation Work Instructions (Hump Notice) Transportation Notice 2018-034, effective August 21, 2018 is cancelled. The following changes are made to Clearing Yard Transportation Work Instructions (Hump) Addition: • CY 5.20 – Cars on Hump Needing Repairs (NEW) • CY 8.2.1 - Braking During Shove Over Movements (NEW) Transportation Notice 2018-045 Page 1 Clearing Yard Transportation Work Instructions (Hump) The instructions contained within this document are specifically intended for any Transportation Department employees working in Clearing Yard. These instructions provide specific instructions on the operation of the Clearing Yard. Where these instructions may differ from published rules, these instructions will govern operations as they relate to the operation of the Clearing Yard. Transportation Department Employees working in Train, Yard, and Engine Service; including Yardmasters (Humpmasters), Hump Conductors, and all crew members on BRC yard assignments, must have these instructions in their possession while on duty for reference while working in Clearing Yard. These instructions will be published quarterly, with additions made as needed using Transportation Notices, under the direction of the Superintendent-Transportation. CY 1 - Hump Operations: Hump Operations are under the direct control of the Trainmaster-Operations. Reporting to the Trainmaster- Operations are Yardmasters, Hump Conductors, Train Crews, and Transportation-Clerks. CY 2 - Hump Speeds: The Hump Conductor is responsible for regulating hump speeds and communicating this information to Hump Crews. Speed Settings: SPEED SETTING SPEED (MPH) HUMP SLOW 1.4 MPH HUMP 1.7 MPH HUMP FAST 2.2 MPH The default speed for hump operations is Hump. -
PACIFIC’ Coupling Rods Fitted to Tornado at Darlington Locomotive Works
60163 Tornado 60163 Tornado 60163 Tornado THE A1 STEAM LOCOMOTIVE TRUST Registered Office, All Enquiries: Darlington Locomotive Works, Hopetown Lane, Darlington DL3 6RQ Hotline Answerphone: 01325 4 60163 E-mail: [email protected] Internet address: www.a1steam.com PRESS INFORMATION – PRESS INFORMATION - PRESS INFORMATION PR04/04 Monday 4 October 2004 MAJOR STEP FORWARD AS NEW STEAM LOCOMOTIVE BECOMES A ‘PACIFIC’ Coupling rods fitted to Tornado at Darlington Locomotive Works The A1 Steam Locomotive Trust, the registered charity that is building the first new mainline steam locomotive in Britain for over 40 years, today announced that No. 60163 Tornado is now a Pacific following the fitting of all four coupling rods to its six 6ft8in driving wheels (the name Pacific refers to the 4-6-2 wheel arrangement under the Whyte Notation of steam locomotive wheel arrangements) which now rotate freely together for the first time. Each of the four 7ft 6in rods weighs around two hundredweight and after forging, extensive machining and heat treatment, the four cost around £22,000 to manufacture. These rods are vital components within the £150,000 valve gear and motion assemblies, which are now the focus of work on Tornado at the Trust’s Darlington Locomotive Works. The Trust has also started work on the fitting of the rest of the outside motion. The bushes for the connecting rods are currently being machined at Ian Howitt Ltd, Wakefield and one side of the locomotive has now been fitted with a mock-up of parts of its valve gear. This is to enable accurate measurements to be taken to set the length of the eccentric rod as the traditional method of heating the rod to stretch/shrink it used when the original Peppercorn A1s were built in 1948/9 is no longer recommended as it can affect the rod’s metallurgical properties. -
Effective 10/21/2016
Association of American Railroads SAFETY AND OPERATIONS MANUAL OF STANDARDS AND RECOMMENDED PRACTICES SECTION A, PART I TABLES OF CONTENT Compiled under the direction of the Committees responsible for the subjects shown herein. EFFECTIVE 10/21/2016 Published by The Association of American Railroads 425 Third Street, SW., Washington, D.C. 20024 © Copyright Association of American Railroads Printed in U.S.A. EFFECTIVE 10/21/2016 EFFECTIVE Copyright © 2016 by the Association of American Railroads (AAR) Safety and Operations 425 Third Street SW Suite 1000 Washington, DC 20024 All rights reserved, including the right to reproduce this book in any form. It is the AAR’s intention that this publication be used to promote the objectives of the AAR and its members for the safe, efficient, and uniform interchange of rail equipment in North America. To this end, only excerpts of a rule or specification may be reproduced by the purchaser for their own use in promoting this objective. No portion of this publication may be displayed or otherwise made available to multiple users through any electronic distribution media including but not limited to a local area network or the Internet. No portion may be sold or used for advertisement or gain by any entity other than the AAR and its authorized distributor(s) without written permission from the AAR. AAR Manual of Standards and Recommended Practices Tables of Content ORDERING INFORMATION Copies of the various sections of this manual can be obtained as follows: ORDERS FOR Publications Department PUBLICATIONS Transportation Technology Center, Inc. P.O. Box 11130 55500 DOT Road Pueblo, CO 81001 Email: [email protected] Phone: Toll-free 877-999-8824, Direct 719-584-0538 Fax: 719-584-7157 TTCI Web page: http://www.aar.com Online ordering: http://www.aarpublications.com/ CIRCULAR Subscriptions to Circular Letters of the AAR Safety and Operations’ Technical Services are available in LETTER hardcopy or electronic format (online access via AAR’s Web page at http://aarcirculars.aar.org. -
ABS 6 Standard Anti-Lock Braking System
Systems for Commercial Vehicles Product Manual ABS 6 Standard Anti-lock Braking System • Basic Principles of Operation of the System • Component Descriptions • Troubleshooting and Fault-Finding • Service Guidance to ensure Safe and Efficient Operation Training Nutzfahrzeug Bremssysteme Contents Contents 3 Disclaimer 4 Safety Checks 5 1. General Information 6 1.1 Service Intervals 6 1.2 Principles of Anti-lock Braking System (ABS) Operation 7 1.2.1 Introduction 7 1.2.2 Operation 9 1.3 General Advice when working with ABS 14 1.3.1 Dos and Don’ts for Drivers / Operators 14 1.3.2 Dos and Don’ts for ABS electrical components and cabling 15 1.3.3 Dos and Don’ts for ABS pneumatic components and pipework 17 1.4 Troubleshooting and Fault-finding 18 1.4.1 Normal Operation 18 1.4.2 Start-up Check 18 1.4.3 Fault Detection 18 1.4.4 Using Blink Codes 18 1.4.5 Configuration Blink Codes 19 1.4.6 Fault Blink Codes 21 1.4.7 Erasing Fault Codes from the ECU memory 26 1.4.8 PC Diagnostics 27 2. System Components 28 2.1 Electronic Control Unit (ECU) 28 2.2 ABS Warning Lamp 29 2.3 Sensing Ring 30 2.4 Wheel Speed Sensor 31 2.5 Sensor Extension Cable 34 2.6 Pressure Modulator Valves 35 2.7 VOSS plug connection system 230 (assembly instructions) 41 3. Wiring Diagrams 43 3 3 Disclaimer The information contained in this document is intended for the exclusive use of trained persons within the commercial vehicle industry, and must not be passed on to any third party. -
Bewhuwcii U*& Osilt
BEWHUWCIi U*& OSiLt REPORT NO. FRA/0R&D-76/275.I % „ LOCOMOTIVE CAB DESIGN DEVELOPMENT Volume I: Analysis of Locomotive Cab Environment & Development of Cab Design Alternatives Jl J. Robinson D. Piccione G. Lamers Boeing Vertol Company P.O. Box 16858 Philadelphia PA 19142 ^A .ususa&j S'A1H O* OCTOBER 1976 INTERIM REPORT DOCUMENT IS AVAILABLE TO THE U.S. PUBLIC THROUGH THE NATIONAL TECHNICAL INFORMATION SERVICE. SPRiNOFIELO, VIRGINIA 22161 Prepared for U.S. DEPARTMENT OF TRANSPORTATION FEDERAL RAILROAD ADMINISTRATION J Office of Research and Development Washington DC 20590 A NOTICE This document is disseminated under the sponsorship of the Department of Transportation in the interest of information exchange. The United States Govern ment assumes no liability for its contents or use thereof. 'C NOTICE The United States Government does not endorse pro ducts or manufacturers. Trade or manufacturers' names appear herein solely because they are con sidered essential to the object of this report. Technical Report Documentation Page 1. Report No. 2. Government Accession No. 3. Recipient** Cafolog No. FRA/ORSD-76/275.I 4. Title and Subtitle S. Report Dole LOCOMOTIVE CAB DESIGN DEVELOPMENT October 1976 Volume I: Analysis of Locomotive Cab 6. Performing Orgonnotien Code Environment § Development of Cab Design Alternatives 8. Performing Orgonisotton Report No. Author's) Robinson, D. Piccione, G. Lamers DOT-TSC-FRA-76-22,I 9. Performing Orgcniiotion Nome and Address 10. Work Unit No. (TRAIS) Boeing Vertol Company* RR628T/R7341 11. Contract or Grant No. P.O. Box 16858 Philadelphia PA 19142 DOT-TSC-913-1 13. Type of Report ond Period Covered 12. -
Environmental Product Portfolio 2 KNORR-BREMSE ENVIRONMENTAL PRODUCT PORTFOLIO
1 Environmental product portfolio 2 KNORR-BREMSE ENVIRONMENTAL PRODUCT PORTFOLIO Our contribution towards making mobility more environmentally friendly and energy-efficient In recent years, climate change and environmental Our product portfolio offers solutions that protection have taken on greater relevance for >> minimize energy consumption and enhance the commercial vehicle and rail vehicle sectors. In fuel efficiency, response, Knorr-Bremse has for many years been >> reduce atmospheric emissions, giving top priority to developing fuel-saving, >> minimize noise emissions, emission-reducing technologies with solutions >> protect the environment by using eco-friendly tailored to market needs. materials and manufacturing processes. ENERGY EFFICIENCY PROTECTING RESOURCES AND REDUCING EMISSIONS • CFCB bogie-mounted block brakes • Oil-free compressor with sound insulation • Compact brake calipers • Flexpad Silent brake pad • Lightweight HVAC units, doors, brake discs • LL composite brake block • iCOM Assist (LEADER) driver assistance system • Sanding systems with reduced sand use DIVISION • Driving and training simulators • iCOM Energy Metering • HVAC systems • IFE Generation 4 entrance system RAIL VEHICLE RAIL • Isobar brake pads • Aluminum brake discs • Pneumatic disc brakes • Electronic braking system (EBS) • Electronic air treatment • Engine retarder DIVISION • Aluminum compressor casing • Genuine remanufactured products • Compressor with clutch • Electric screw compressor • Compressor with energy-saving system • Mechatronic transmission -
Accelerating Implementation of ECP Brake Emulator Technology DTFR53-BAA-2013-1 DTFR53-13-C-00067L- Task 01 6
U.S. Department of Transportation Accelerating Implementation of ECP Brake Federal Railroad Emulator Technology Administration Office of Research, Development and Technology Washington, DC 20590 DOT/FRA/ORD-19/26 Final Report August 2019 NOTICE This document is disseminated under the sponsorship of the Department of Transportation in the interest of information exchange. The United States Government assumes no liability for its contents or use thereof. Any opinions, findings and conclusions, or recommendations expressed in this material do not necessarily reflect the views or policies of the United States Government, nor does mention of trade names, commercial products, or organizations imply endorsement by the United States Government. The United States Government assumes no liability for the content or use of the material contained in this document. NOTICE The United States Government does not endorse products or manufacturers. Trade or manufacturers’ names appear herein solely because they are considered essential to the objective of this report. REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704-0188 Public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden, to Washington Headquarters Services, Directorate for Information Operations and Reports, 1215 Jefferson Davis Highway, Suite 1204, Arlington, VA 22202-4302, and to the Office of Management and Budget, Paperwork Reduction Project (0704-0188), Washington, DC 20503. -
Types and Characteristics of Locomotives Dr. Ahmed A. Khalil Steam Locomotives - Operating Principle
Types and Characteristics of Locomotives Dr. Ahmed A. Khalil Steam Locomotives - Operating Principle: The wheel is connected to the rod by a crank. The rod is connected to the piston rod of the steam cylinder., thereby converting the reciprocating motion of the piston rod generated by steam power into wheel rotation. - Main Parts of a steam locomotive: 1. Tender — Container holding both water for the boiler and combustible fuel such as wood, coal or oil for the fire box. 2. Cab — Compartment from which the engineer and fireman can control the engine and tend the firebox. 3. Whistle — Steam powered whistle, located on top of the boiler and used as a signalling and warning device. 4. Reach rod — Rod linking the reversing actuator in the cab (often a 'johnson bar') to the valve gear. 5. Safety valve — Pressure relief valve to stop the boiler exceeding the operating limit. 6. Generator — Steam powered electric generator to power pumps, head lights etc, on later locomotives. 7. Sand box/Sand dome — Holds sand that can be deposited on the rails to improve traction, especially in wet or icy conditions. 8. Throttle Lever — Controls the opening of the regulator/throttle valve thereby controlling the supply of steam to the cylinders. 9. Steam dome — Collects the steam at the top of the boiler so that it can be fed to the engine via the regulator/throttle valve. 10. Air pump — Provides air pressure for operating the brakes (train air brake system). 11. Smoke box — Collects the hot gas that have passed from the firebox and through the boiler tubes.