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Reichel LIFELINES Walter Reichel’S Lifework Is Closely Linked with the Development of the Rail and Generator Businesses of Siemens
Walter Reichel LIFELINES Walter Reichel’s lifework is closely linked with the development of the rail and generator businesses of Siemens. He is as intimately associated with the legendary high-speed train with three-phase loco- motives as he is with the design of gener- ators and large motors. He was quickly entrusted with tasks of great responsi- bility, both at home and abroad, and he interrupted his Siemens career for two years in to accept a position as a regular professor of electrical engineering in Berlin. Unfazed by the political upheaval of his time, Reichel was passionate about railway electrifi cation and the further development of electrical engineering as a separate fi eld of study at Germany universities. The brochure is the seventh volume in the LIFELINES series, which presents portraits of individuals who have shaped the history and development of Siemens in a wide variety of ways. This includes entrepreneurs who have led the company and members of the Managing Board as well as engineers, inventors, and creative thinkers. Walter Reichel 2 Walter Reichel January , – May , LIFELINES Gibt es das Bild als Scan? Ist aus Buch fotografiert, dabei verzerrt und unscharf! The Siemens engineer – Walter Reichel, 1907 Walter Reichel – An engineer with courage and vision Introduction Walter Reichel was the hero of many a wild tale, some of which were still circulating at Siemens in the 1950s. One was especially popular: During one of the company’s test runs for the Research Association for HighSpeed Electric Railways, Reichel, a Siemens engineer and later a university professor, had himself lashed not just on top of the highspeed car, but underneath it as well, so he could observe how the current collector and the wheel bearings performed while the car was in motion. -
Landmarks in Mechanical Engineering
Page iii Landmarks in Mechanical Engineering ASME International History and Heritage Page iv Copyright © by Purdue Research Foundation. All rights reserved. 01 00 99 98 97 5 4 3 2 1 The paper used in this book meets the minimum requirements of American National Standard for Information Sciences– Permanence of Paper for Printed Library Materials, ANSI Z39.481992. Printed in the United States of America Design by inari Cover photo credits Front: Icing Research Tunnel, NASA Lewis Research Center; top inset, Saturn V rocket; bottom inset, WymanGordon 50,000ton hydraulic forging press (Courtesy Jet Lowe, Library of Congress Collections Back: top, Kaplan turbine; middle, Thomas Edison and his phonograph; bottom, "Big Brutus" mine shovel Unless otherwise indicated, all photographs and illustrations were provided from the ASME landmarks archive. Library of Congress Cataloginginpublication Data Landmarks in mechanical engineering/ASME International history and Heritage. p. cm Includes bibliographical references and index. ISBN I557530939 (cloth:alk. paper).— ISBN I557530947 (pbk. : alk. paper) 1. Mechanical engineering—United States—History 2. Mechanical engineering—History. 1. American Society of Mechanical Engineers. History and Heritage Committee. TJ23.L35 1996 621'.0973—dc20 9631573 CIP Page v CONTENTS Preface xiii Acknowledgments xvii Pumping Introduction 1 Newcomen Memorial Engine 3 Fairmount Waterworks 5 Chesapeake & Delaware Canal Scoop Wheel and Steam Engines 8 Holly System of Fire Protection and Water Supply 10 Archimedean Screw Pump 11 Chapin Mine Pumping Engine 12 LeavittRiedler Pumping Engine 14 Sidebar: Erasmus D.Leavitt, Jr. 16 Chestnut Street Pumping Engine 17 Specification: Chestnut Street Pumping Engine 18 A. -
Alpbach Moments 2015
Alpbach Moments 2015 Dear Reader, 70 years ago, Otto Molden and Simon Moser can be found in the minds of those who take brought to life an idea which continues to thrill the lead in academia, politics, business, cul- people today. They founded the European ture and society, those who research, learn Forum Alpbach with the aim of increasing and teach, who decide, lead and create, who knowledge and prospects for a peaceful, demonstrate in theory and practice what a shared Europe. liveable future could look like. Book Recommendation: “Ein Fenster zur Welt”, Maria Wirth, Studienverlag 2015, 256 Pages, ISBN 978-3-7065-5481-7, Eur 34.90 (written in German) Now more than ever, we feel a strong sense of The European Forum Alpbach has a bond with Available in all good bookstores or by email to [email protected] duty to fulfil this vision. That is why we create these people. Our aim is to bring them together, With her book “A Window into the World”, the historian Maria Wirth is bringing the first academic mono- inter- and transdisciplinary meeting spaces so that their abilities, their ideas and their sense graph about the European Forum Alpbach into the bookshops. You can download an English abstract at www.alpbach.org. in and outside of Alpbach where ideas and of responsibility can have a greater impact. insights can unfold. We would like to thank all participants for their The passion for dialogue, the curiosity to think countless contributions which took us a step outside the box and the awareness of the bigger closer to these answers. -
Michael Eckert Science, Life and Turbulent Times –
Michael Eckert Arnold Sommerfeld Science, Life and Turbulent Times – Michael Eckert Arnold Sommerfeld. Science, Life and Turbulent Times Michael Eckert translated by Tom Artin Arnold Sommerfeld Science, Life and Turbulent Times 1868–1951 Michael Eckert Deutsches Museum Munich , Germany Translation of Arnold Sommerfeld: Atomphysiker und Kulturbote 1868–1951, originally published in German by Wallstein Verlag, Göttingen ISBN ---- ISBN ---- (eBook) DOI ./---- Springer New York Heidelberg Dordrecht London Library of Congress Control Number: © Springer Science+Business Media New York Th is work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifi cally the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfi lms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. Exempted from this legal reservation are brief excerpts in connection with reviews or scholarly analysis or material supplied specifi cally for the purpose of being entered and executed on a computer system, for exclusive use by the purchaser of the work. Duplication of this publication or parts thereof is permitted only under the provisions of the Copyright Law of the Publisher’s location, in its current version, and permission for use must always be obtained from Springer. Permissions for use may be obtained through RightsLink at the Copyright Clearance Center. Violations are liable to prosecution under the respective Copyright Law. Th e use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specifi c statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. -
American Engineering Education in International Perspective: Alois
2006-2211: AMERICAN ENGINEERING EDUCATION IN INTERNATIONAL PERSPECTIVE: ALOIS RIEDLER AND THE REFORM OF GERMAN ENGINEERING, 1893-1914 gregory zieren, Austin Peay State University Page 11.169.1 Page © American Society for Engineering Education, 2006 American Engineering Education In International Context: Alois Riedler and the Reform of German Engineering, 1893-1914 Abstract In 1893 Prof. Alois Riedler of the Royal Technical University of Berlin was commissionedbythePrussianMinistryofEducationandCulturetoinvestigateAmerican engineering education. At the same time he also servedas a technical correspondent for the Associationof GermanEngineers and wrote extensively onAmerican technology on display at the World’s Columbian Exposition for the Association’s journal. Riedler’s interest inAmericanengineering educationhadits origins inhis role as a jury member at the Philadelphia Centennial in 1876 and his admiration for the accomplishments of Americancivil andmechanical engineers,whom he consideredtobe among the world’s best. He was also the leading German proponent of reform of engineering education away from overly abstract andtheoretical instruction,equal standingfor newer technical universities with traditional institutions of higher learning, and improvement in the professionalandsocialstandingoftheengineerinGermansociety. Riedler’s report singled out programs at Cornell University, Massachusetts Institute of Technology and Stevens Institute of Technology as engineering curricula worth emulating by Germantechnical universities. He believedthat -
Franz Reuleaux and the History of Kinematics and Theory of Machines
February 2, 2002 Franz Reuleaux: Contributions to 19th C. Kinematics and Theory of Machines Francis C. Moon, Joseph Ford Professor of Mechanical Engineering Cornell University, Ithaca, New York August 2001 (Revised February 2002) Abstract This review surveys late 19th century kinematics and the theory of machines as seen through the contributions of the German engineering scientist, Franz Reuleaux (1829-1905), often called the “father of kinematics”. Extremely famous in his time and one of the first honorary members of ASME, he has largely been forgotten in much of modern mechanics literature in English until recently as some of his work has been rediscovered. In addition to his contributions to kinematics, we review Reuleaux’s ideas about design synthesis, optimization and aesthetics in design, engineering education as well as his early contributions to biomechanics. A unique aspect of this review has been the use of original copies of Reuleaux’s kinematic models at Cornell University and in the Deutsches Museum as a tool to rediscover lost engineering and kinematic knowledge of the 19th century history of machines. Introduction Engineers are future oriented, rarely looking back on the history of their craft and science. The great age of machines spanned the improvements of the steam engine by Watt at the end of the 18th century to the dawn of flying machines at the beginning of the 20th century. With a century now past, we have some perspective to draw lessons in a review of the age of machines through the life of one of its principal theorists, Franz Reuleaux (1829-1905), often called the ‘father of modern kinematics’.