( (51) International Patent Classification: EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, H01M 8/06 (2016.01) F02M 25/00 (2006.01) MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, Cl, CM, GA, GN, GQ, GW, (21) International Application Number: KM, ML, MR, NE, SN, TD, TG). PCT/IN20 18/000041 (22) International Filing Date: Declarations under Rule 4.17: 02 August 2018 (02.08.2018) — as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(H)) (25) Filing Language: English — of inventorship (Rule 4.17(iv)) (26) Publication Language: English Published: (30) Priority Data: — with international search report (Art. 21(3)) 20181 1021480 08 June 2018 (08.06.2018) IN (72) Inventor; and (71) Applicant: SEXENA, Saurabh Mohan [IN/IN]; 405, Dilkash Appartment, River Bank Colony, Lucknow, Uttar Pradesh 226003 (IN). (81) Designated States (unless otherwise indicated, for every kind of national protection available) : AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW,KZ, LA, LC, LK, LR, LS, LU, LY,MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available) : ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, (54) Title: FUEL SAVING DEVICE AND METHOD OF REDUCTION OF FUEL Fig 5 : AH Ceil with plates (57) Abstract: This invention relates to a method of producing HHO gas using a fuel-saving device having advanced hydrogen on demand system (AHODS) to improve the fuel economy of vehicles. This invention aims to reduce the polluting exhaust gases by less use of fossil fuel in the vehicles. An advanced apparatus and a method for dissociating normal or recycled water into its components using the methods of electrolysis and vibronics is disclosed. The invention operates at low voltage and current. The production of gas as a fuel is regulated and is controlled during production, which is then provided to the air manifold of the vehicle engine to reduce fossil fuel consumption. Fuel Saving Device and Method of reduction of fuel. This invention relates to a kit having electronic components, hardware and software to improve the fuel economy of vehicles. This invention aims to reduce the polluting exhaust gases by less usage of fossil fuel in the vehicles. An advanced apparatus and method for breaking normal water into its components by method of electrolysis and vibronics having advanced hydrogen on demand system kit is disclosed. The invention operates at low voltage and current. The production of the gas as fuel is regulated and is controlled during production, which is then used along with the air intake manifold of the vehicle engine to reduce fossil fuel consumption. Background of the invention Across the world the Climate Change is a major problem. It is not a secret that transports vehicles and mobility contributes to a huge portion of the green house effect. Daily the exhaust of the present transport system is a threat to human lives, which creates pollution related diseases across the globe today. Reduction in use of oil/fossil fuel would reduce the problem of green house. Alternate fuels would help save the current and next generations. We are at the cusp of a revolution to change the way we interact with our world. We have polluted the world by the excessive use of oil and oil based products. One of the largest contributors to global warming is hydrocarbon fuel and we urgently need an alternative. Energy from sun, wind and tides are available but will not be sufficient quickly enough for our dependence on oil to be cut drastically. We have the technology and we need to implement. The electric vehicles have inherent challenges of charging and range of the distance covered. The cost of battery has been always making it uneconomical. It requires huge infrastructure to compete and promote the usage. Also, the present ways to make electricity is also as polluting as the usage of fossil fuel medium. The only difference being one is centralized to a location as a power plant and the other being used in moving machines as combustion engines to produce the green house gases. The production of electricity from wind and sun is also in a nascent stage having its own limitation and implementation challenges. The present invention i.e. the Advanced Hydrogen On Demand System (AHODS) will act as a disruptive way to convert the millions of cars and automobiles across the globe to reduce the consumption of fossil fuel and will provide better environment for the future. The effect is humungous and phenomenal which could remove the air pollution in many cities of the world. Brief Description of the accompanying drawings: Figure 1 represents the global pollution index of the cities by 20 18. Figure 2 represents the block diagram of the vehicle with various components of AHODS including its placement. Figure 3 represents the block diagram showing the application of AHODS on various transport vehicles. Fig ure 4 represents the block diagram of the AHODS kit Figure 5 represents the constructional features of the AHODS kit showing the plates and the cells. Figure 6 represents the EFIE Circuit. Figure 7 represents the OBD Bluetooth Connector Figure 8 represents the Flash Back arrestor. Figure 9 represents the Wiring Harness. Figure 0 represents the Car display and control circuit. Figure 11 represents the representative phone application. Fig ure 12 represents the equation for calculating the current and voltage requirements for pulse generator Detailed description of the preferred embodiments with reference to the accompanying drawings. The development of AHODS technology since many years being in Automotive industry. The initial attempts & effort consisted of sifting through the huge amount of information available on the internet to try and separate the kernels of genuine information from the number of tall claims which are so prevalent about anything on the internet. Thereafter, more specific studies were conducted with the object of deciding on a basic design for eventual fabrication and testing. Over a period of time, with a clearer understanding of the tasks involved, the technology was divided into the following different sections, which were then pursued concurrently: ♦ Basic concept and design • Building Prototypes Trials and testing « Freeze the eoneept • Continuous improvements The Kit as per BOM is applicable to all the 1C engines either stationary eg. the DGs and moving ones on vehicles for mobility . Vehicle includes all the passenger and commercial vehciles including train engines including boats and small ships. Application can also be on the water ways on boats , speed boats , cruise ships and carrier ships. Also a major application is for the DG engines industry. A successful AHOD kit consists of the following parts. It has been explained in a block diagram showing the regular vehicle components and parts along with the additional parts which needs to be added for augmentation of hydrogen into l/c engine. 1. AHOD Generator: a. AHOD Cell Pack: An efficient electrolyzer, w hi c h generates sufficient HHO gas at the lowest possible current drawn from the car’s (or generator’s) alternator. The construction is strong and rugged enough to withstand the work environment, yet easily accessible and serviceable. This has steel plate / mesh configurations of SS31 6L as shown in Figure 5. The configuration of number of plates depends on the volume of gas required for a particular capacity (cc) of engine and fuel type (Gasoline/Petrol or Diesel). There could be a pipe configurations and others as well depending on the gas volume requirement and size requirements. b. A DC Pulse Circuit: This is a vibronic circuit generating resonance a nd is used to break water into hydrogen and oxygen as HHO gas. The basis of the current, fre q ue nc y , voltage combination is as per the equation shown in Fig. 12. This circuit in combination with the the A HOD Gene rator(a) is a uniq ue and novel. The circuit is a combination of Resistors .Gapaeitors, Transistors, 1C & MOSFETS etc. This enables pulses to AHOD generator enhancing the electrolysis at lower currents. When the water is electrolyzed along with hydrogen and oxygen even He3 is produced. c. Electrolyte: The best suited electrolyte has been found to be KOH with additives. This enhances the volume of gas production. d . Solenoid Valve (SV): A solenoid va e is provided to cut off and control the gas circuit. e. Pressure Release Value (PRV): The pressure release valve is a safety valve to open in case of malfunction or high gas pressure due to any reasons. It open up to release HHO gas into the atmosphere which finally converts to Hydrogen and Oxygen. This is installed1on the gas circuit. f. Flash Back Arrestor. This is installed in the gas circuit. It has a > safety function to stop any back flash/spark from Engine Manifold or any malfunction in rare case to the AHOD Generator.