KR940008152A - Gas recycling system for car batteries - Google Patents

Gas recycling system for car batteries Download PDF

Info

Publication number
KR940008152A
KR940008152A KR1019920017738A KR920017738A KR940008152A KR 940008152 A KR940008152 A KR 940008152A KR 1019920017738 A KR1019920017738 A KR 1019920017738A KR 920017738 A KR920017738 A KR 920017738A KR 940008152 A KR940008152 A KR 940008152A
Authority
KR
South Korea
Prior art keywords
oxygen
storage tank
battery
gas
gas storage
Prior art date
Application number
KR1019920017738A
Other languages
Korean (ko)
Other versions
KR0119009B1 (en
Inventor
황규천
Original Assignee
전성원
현대자동차 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019920017738A priority Critical patent/KR0119009B1/en
Publication of KR940008152A publication Critical patent/KR940008152A/en
Application granted granted Critical
Publication of KR0119009B1 publication Critical patent/KR0119009B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0639—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
    • F02D19/0642—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions
    • F02D19/0644—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions the gaseous fuel being hydrogen, ammonia or carbon monoxide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0665—Tanks, e.g. multiple tanks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0673—Valves; Pressure or flow regulators; Mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/04—Arrangement of batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/06—Lead-acid accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

배터리의 상측에 설치되어 에어벤트를 통하여 유출되는 산소와 수소를 포집하여 이의 산소와 수소를 무게 차이에 의하여 상하로 분리하고, 분리되어진 수소와 산소를 압력 및 산소센서의 제어에 의하여 동작되는 솔레노이드 밸브의 개폐동작에 의하여 엔진의 흡기계통 및 제1가스 저장탱크로 각각 공급하는 가스 분리쳄버와; 상기 가스 분리쳄버로부터 분리 공급되는 산호를 1차로 저장하면서 산소에 포함되어 있는 수로를 무게 차이에 의해서 재분리하여 이에 분리된 수소 및 산소를 산소 및 압력센서에 의하여 제어되는 솔레이노이드 밸브 및 콤프레이셔의 동작에 의하여 엔진의 흡기계통과 제2가스 저장탱크로 공급하는 제1가스 저장탱크와; 상기 제1가스 저장탱크로부터 공급되는 고농도의 산소를 일정한 압력으로 축적하면서 이에 축적된 산소를 산소 및 압력센서의 정보에 의한 ECU의 제어에 의하여 동작되는 솔레노이드 밸브의 동작에 의하여 엔진의 흡기계통과 차내로 공급하는 제2가스 저장탱크와; 운전석 대시보드에 설치되어 상기 제2가스 저장탱크에 저장된 산소의 농도와 그의 압력을 ECU의 정보에 의하여 운전자가 인식할 수 있도록 표시하는 표시장치로 구성되는 자동차 배터리의 생성가스 재활용 시스템을 제공함으로써, 배터리로부터 발생되는 수소 및 산소를 효율적으로 구성되는 자동차 배터리의 생성가스 재활용 시스템을 제공함으로써, 배터리로부터 발생되는 수소 및 산소를 효율적으로 이용하여 연소효율을 높히고 엔진의 출력과 배기가스 저감의 효과를 얻을 수 있고, 필요에 따라 차내에 산소를 공급하여 쾌적한 상태를 유지할 수 있음과 동시에 배터리의 증류수 공급이 자동적으로 이루어지게 하여 배터리의 관리하는데에 편리함을 제공할 수 있게 한 것이다.Solenoid valve installed on the upper side of the battery to collect oxygen and hydrogen flowing out through the air vent to separate the oxygen and hydrogen up and down by the weight difference, and the separated hydrogen and oxygen operated by the control of pressure and oxygen sensor A gas separation chamber for supplying to the intake cylinder and the first gas storage tank of the engine by the opening and closing operation of the engine; Solenoid valve and compressor controlled by oxygen and pressure sensor to separate hydrogen and oxygen by re-separating the water channel contained in oxygen by weight difference while storing coral supplied separately from the gas separation chamber by primary weight A first gas storage tank for supplying the intake pipe and the second gas storage tank of the engine by the operation of the engine; Accumulation of the high concentration of oxygen supplied from the first gas storage tank at a constant pressure while the oxygen accumulated in this by the operation of the solenoid valve operated by the control of the ECU by the information of the oxygen and the pressure sensor, the intake pipe and the inside of the engine A second gas storage tank to be supplied to the tank; By providing a generated gas recycling system of a car battery, which is installed on the driver's seat dashboard and configured to display the concentration of oxygen stored in the second gas storage tank and its pressure so that the driver can recognize the information by ECU information. By providing a gas recycling system for automobile batteries that is efficiently composed of hydrogen and oxygen generated from the battery, the hydrogen and oxygen generated from the battery can be efficiently used to increase combustion efficiency and to reduce engine output and exhaust gas. In addition, it is possible to supply oxygen to the vehicle as needed to maintain a comfortable state, and at the same time to provide a distilled water supply of the battery automatically to provide a convenience in the management of the battery.

Description

자동차 배터리의 생성가스 재활용 시스템Gas recycling system for car batteries

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명 시스템의 계통도.1 is a schematic diagram of a system of the present invention.

제2도는 본 발명에 적용되는 가스 분리 쳄버의 설치상태 사시도.Figure 2 is a perspective view of the installation state of the gas separation chamber applied to the present invention.

제3도는 제2도의 정면도.3 is a front view of FIG.

제4도는 제2도의 배면도.4 is a rear view of FIG.

제5도(가)는 제3도의 A-A선 단면도, (나)는 제3도의 B-B선 단면도.FIG. 5A is a cross-sectional view taken along the line A-A of FIG. 3, and (B) is a cross-sectional view taken along the line B-B of FIG.

제6도는 본 발명에 적용되는 증발 쳄버의 단면도.6 is a cross-sectional view of an evaporation chamber applied to the present invention.

제7도 (가)(나)는 본 발명에 적용되는 플로트 밸브의 작동상태 단면도.Figure 7 (a) (b) is a cross-sectional view of the operating state of the float valve applied to the present invention.

Claims (7)

배터리(1)의 상측에 설치되어 에어벤트(3)를 통하여 유출되는 산소와 수소를 포집하여 이의 산소와 수소를 무게 차이에 의하여 상하로 분리하고, 분리되어진 수소와 산소를 압력 및 산소센서(70)(73)의 제어에 의하여 동작되는 솔레노이드 밸브(71)(74)의 개폐동작에 의하여 엔진(2)의 흡기계통 및 제1가스 저장탱크(20)로 각각 공급하는 가스 분리쳄버(10)와; 상기 가스 분리쳄버(10)로부터 분리 공급되는 산소를 1차로 저장하면서 산소에 포함되어 있는 수소를 무게차이에 의해서 재분리하여 이에 분리된 수소 및 산소를 산소 및 압력센서(76)(79)에 의하여 제어되는 솔레노이드 밸브(77) 및 콤프레셔(80)의 동작에 의하여 엔진(2)의 흡기계통과 제2가스 저장탱크(30)로 공급하는 제1가스 저장탱크(20)와; 상기 제1가스 저장탱크(20)로 부터 공급되는 고농도의 산소를 일정한 압력으로 축적하면서 이에 축적된 산소를 산소 및 압력센서(88)(89)의 정보에 의한 ECU의 제어에 의하여 동작되는 솔레노이드 밸브(82)(83)의 동작에 의하여 엔진(2)의 흡기계통과 차내로 공급하는 제2가스 저장탱크(30)와; 운전석 대시보드에 설치되어 상기 제2가스 저장탱크(30)에 저장된 산소의 농도와 그의 압력을 ECU의 정보에 의하여 운전자가 인식할 수 있도록 표시하는 표시장치(90)로 하는 자동차 배터리의 생성가스 재활용 시스템.It is installed on the upper side of the battery (1) and collects the oxygen and hydrogen flowing out through the air vent (3) to separate the oxygen and hydrogen up and down by the weight difference, the separated hydrogen and oxygen to the pressure and oxygen sensor (70 And gas separation chambers 10 respectively supplied to the intake pipe of the engine 2 and the first gas storage tank 20 by the opening and closing operations of the solenoid valves 71 and 74 operated by the control of the (73). ; While storing oxygen supplied from the gas separation chamber 10 as primary, hydrogen contained in oxygen is re-separated by weight difference, and hydrogen and oxygen separated therefrom are separated by oxygen and pressure sensors 76 and 79. A first gas storage tank 20 for supplying to the intake pipe of the engine 2 and the second gas storage tank 30 by the operation of the controlled solenoid valve 77 and the compressor 80; Solenoid valve which is operated by control of ECU by the information of oxygen and pressure sensor 88, 89 while accumulating high concentration of oxygen supplied from the first gas storage tank 20 at a constant pressure. A second gas storage tank 30 for supplying the intake cylinder of the engine 2 and the vehicle by the operation of the 82 and 83; Recycling the generated gas of the car battery, which is installed in the driver's seat dashboard and displays the concentration of oxygen stored in the second gas storage tank 30 and its pressure so that the driver can recognize the information by ECU information. system. 제1항에 있어서, 가스 분리챔버(10)는 배터리(1)의 측부에 세워지는 수직부(11)와 상기 수직부(11)의 상부 일측으로 돌출되는 수평부(12)로 형성되는 하나의 밀폐용기로 형성되어 상기 수평부(12)가 배터리(1)의 상측으로 올려져 이의 선단 하측으로 형성되는 공통(13)이 배터리(1)의 에어밴트(3)와 동일선상으로 배치되어 배터리(1)를 배터리 트라이(4)에 고정시켜 주는 홀딩바아(5)와 크로스 바아(6)의 체결에 의하여 고정됨을 특징으로 하는 자동차 배터리의 생성가스 재활용 시스템.The gas separation chamber 10 is formed of a vertical portion 11 that stands on the side of the battery 1 and a horizontal portion 12 that protrudes toward an upper side of the vertical portion 11. The common 13, which is formed as a sealed container and the horizontal portion 12 is raised above the battery 1 and is formed below the tip thereof, is disposed in the same line as the air vent 3 of the battery 1. 1) The product gas recycling system of a car battery, characterized in that the fixing by fastening the holding bar (5) and the cross bar (6) for fixing the battery tri (4). 제1항 또는 제2항에 있어서, 배터리(1)의 에어벤트(3) 부분을 제외한 그 주의의 수평부(12)와 배터리(1)상면 사이에 시일링 패널(14)과 그의 하부로 시일링(15)를 배치하여 완벽한 기밀이 유지되도록 함을 특징으로 하는 자동차 배터리의 생성가스 재활용 시스템.Sealing panel (14) and its lower portion between the horizontal portion (12) of its precaution, except for the air vent (3) portion of the battery (1), and the top surface of the battery (1). A product gas recycling system for a car battery, characterized in that a ring (15) is arranged to maintain complete airtightness. 제1항 또는 제2항에 있어서, 가스 분리쳄버(10)는 상측부를 상측으로 분리되는 수소가 엔진(2)의 흡기계통으로 연통될 수 있도록 이의 적정위치에 배치된 압력센서(70)에 의하여 제어되는 솔레노이드 밸브(71)를 개재시켜 파이프(72)로 엔진(2)의 흡기계통에 연결하고, 하측부는 하측으로 분리된 산소가 제1가스저장탱크(20)와 연통되도록 이의 적정위치에 배치된 산소센서(73)에 의하여 제어되는 솔레노이드 밸브(74)를 개재시켜 파이프(75)로 제1가스 저장탱크(20)의 중간부에 연결함을 특징으로 하는 자동차 배터리의 생성가스 재활용 시스템.The gas separation chamber (10) according to claim 1 or 2, wherein the gas separation chamber (10) is provided by a pressure sensor (70) disposed at an appropriate position thereof so that the hydrogen separated from the upper side can be communicated to the intake pipe of the engine (2). A pipe 72 is connected to the intake pipe of the engine 2 via a controlled solenoid valve 71, and the lower part is disposed at an appropriate position such that oxygen separated downward communicates with the first gas storage tank 20. Generated gas recycling system for a vehicle battery, characterized in that connected to the middle portion of the first gas storage tank 20 via a pipe (75) via a solenoid valve (74) controlled by the oxygen sensor (73). 제1항에 있어서, 제1가스 저장탱크(10)는 커다란 밀폐용기로 형성하여 그의 상측부를 산소센서(76)에 의하여 제어되는 솔레노이드밸브(77)를 개재시킨 파이프(78)로서 상기 가스 분리 탱크(10)의 상측 연결파이프(72)와 연결되고, 하측부는 압력센서(79)에 의하여 제어되는 콤프레셔(80)를 개재시킨 파이프(81)로 제2가스 저장탱크(30)의 상측에 연결함을 특징으로 하는 자동차 배터리의 생성가스 재활용 시스템.The gas separation tank according to claim 1, wherein the first gas storage tank (10) is formed of a large airtight container and a pipe (78) having a solenoid valve (77) controlled at an upper side thereof by an oxygen sensor (76). It is connected to the upper connection pipe 72 of the (10), the lower part is connected to the upper side of the second gas storage tank 30 by a pipe 81 through the compressor 80 controlled by the pressure sensor 79. Gas recycling system for generating a car battery, characterized in that. 제1항에 있어서, 제2′가스 저장탱크(30)는 상기 제1가스 저장탱크(20)와 같이 동일한 밀폐용기로서, 그의 상, 하부는 ECU에 의하여 제어되는 솔레노이드 밸브(82)(83)가 개재된 파이프(84)(85)로 엔진(2)의 흡기계통과 차내로 연결하고, 중간부 상하측에는 이의 산소농도와 압력을 감지하여 이의 정보를 ECU로 보내어 주는 산소센서(88)와 압력센서(89)를 설치하여서 됨을 특징으로 하는 자동차 배터리의 생성가스 재활용 시스템.2. The second gas storage tank 30 is the same sealed container as the first gas storage tank 20, and upper and lower solenoid valves 82 and 83 are controlled by an ECU. Is connected to the intake pipe of the engine 2 with the pipes 84 and 85 interposed therebetween, and at the upper and lower sides of the middle part, the oxygen sensor 88 and the pressure sense the oxygen concentration and pressure thereof and send the information thereof to the ECU. Produced gas recycling system for a car battery, characterized in that by installing a sensor (89). 제1항 또는 제6항에 있어서, 제2가스 저장탱크(30)의 하부를 차내와 연통시켜 주는 파이프(85)상에는 산소 내에 포함된 이 물질을 정화하는 필터(86)와 차내로 공급되는 산소에 향기를 공급하는 방향제(87)를 설치하여서 됨을 특징으로 하는 자동차 배터리의 생성가스 재활용 시스템.The filter 86 for purifying this substance contained in oxygen, and the oxygen supplied to the inside of the pipe 85 of Claim 1 or 6 on the pipe 85 which communicates the lower part of the 2nd gas storage tank 30 with the inside of a vehicle. Produced gas recycling system for a car battery, characterized in that by installing a fragrance (87) to supply the fragrance. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920017738A 1992-09-28 1992-09-28 Recycle system of exhaust gas for battery KR0119009B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920017738A KR0119009B1 (en) 1992-09-28 1992-09-28 Recycle system of exhaust gas for battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920017738A KR0119009B1 (en) 1992-09-28 1992-09-28 Recycle system of exhaust gas for battery

Publications (2)

Publication Number Publication Date
KR940008152A true KR940008152A (en) 1994-04-29
KR0119009B1 KR0119009B1 (en) 1997-10-04

Family

ID=19340257

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920017738A KR0119009B1 (en) 1992-09-28 1992-09-28 Recycle system of exhaust gas for battery

Country Status (1)

Country Link
KR (1) KR0119009B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101123678B1 (en) * 2010-01-13 2012-03-20 동서대학교산학협력단 Metallic fuel cell

Also Published As

Publication number Publication date
KR0119009B1 (en) 1997-10-04

Similar Documents

Publication Publication Date Title
US20140251237A1 (en) Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines
US4653762A (en) Fuel tank and fuel feed system for a motorcycle
ITRM940538A1 (en) "FUEL TANK WITH CARBON FILTER AND STOP VALVE"
US6059856A (en) Method and apparatus for reducing emissions from breather lines of storage tanks
JP2008517201A (en) Fuel tank emission control system with mechanically actuated isolation valve
CN101844600A (en) Motorcycle
JP2003118401A (en) Fuel tank mounting structure for fuel cell vehicle
US8757107B2 (en) Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines
CN103443437A (en) Fuel tank system
CN102235272A (en) Canister arrangement structure, fuel vapor recovery device, and vehicle equipped with fuel vapor recovery device
KR940008152A (en) Gas recycling system for car batteries
US5910773A (en) Oxygen supply system for wheeled vehicles
PL1615793T3 (en) Dynamic liquid fuel trap and vehicle fuel system
US3874471A (en) Fuel feeding system for a vehicle
JP2008265451A (en) Vehicular fuel tank
CN211315754U (en) LNG vehicle-mounted gas cylinder supercharging device
JP2003021003A (en) Evaporation fuel collecting device
GB2421547A (en) Driving air-powered appliances using an internal combustion engine
JP3616676B2 (en) Fuel vapor discharge prevention tank for vehicles
CN111022907A (en) LNG vehicle-mounted gas cylinder supercharging device
KR101651500B1 (en) Fuel evaporative gas controll system for vehicle
PL313169A1 (en) Active carbon containing automotive filter
JP6519446B2 (en) Fuel tank system
KR101444960B1 (en) Generating Apparatus of Oxygen for Truck
CA2191316A1 (en) Compressed natural gas fuel tank for vehicles

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20030714

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee