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GB1309110A - Device for containing and subsequently consuming fuel vapour escaping from a fuel tank of an internal combustion engine - Google Patents

Device for containing and subsequently consuming fuel vapour escaping from a fuel tank of an internal combustion engine

Info

Publication number
GB1309110A
GB1309110A GB4541670A GB4541670A GB1309110A GB 1309110 A GB1309110 A GB 1309110A GB 4541670 A GB4541670 A GB 4541670A GB 4541670 A GB4541670 A GB 4541670A GB 1309110 A GB1309110 A GB 1309110A
Authority
GB
United Kingdom
Prior art keywords
fuel
crankcase
engine
vapour
tube
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB4541670A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mazda Motor Corp
Original Assignee
Toyo Kogyo Co Ltd
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 Toyo Kogyo Co Ltd filed Critical Toyo Kogyo Co Ltd
Publication of GB1309110A publication Critical patent/GB1309110A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

1309110 Venting fuel tanks TOYO KOGYO CO Ltd 23 Sept 1970 [24 Sept 1969] 45416/70 Heading B8X [Also in Division F1] In an arrangement for containing and subsequently consuming fuel vapour escaping from a vent of a fuel tank 1 for supplying fuel to an internal combustion engine, an engine has an inlet manifold 13 to which air/fuel mixture is supplied from a carburetter 12 and an air cleaner 17, conduit means 9 and 10 being provided to connect a fuel tank vent to engine crankcase 8, a fuel vapour absorption canister 15 being connected in a conduit 16, 18 extending between crankcase 8 and air cleaner 17 and a further conduit 10 and 10<SP>1</SP> extending between crankcase 8 and inlet manifold 13, there being a non-return valve 11 in the said further conduit so that, when the engine is inoperative, fuel vapour received by the engine via conduit means 9, 10 can accumulate within crankcase 8 before passing to canister 15, and when the engine is operating, fuel vapour can be drawn into manifold 13 through valve 11 from conduit means 9, 10, crankcase 8 and canister 15. A condensation tank 2 is connected by tubes 3 and 5 to fuel tank 1 and fuel filler tube 6 to condense fuel-vapour from the tank and return it thereto. An oil separator 14 is provided in crankcase 8 to prevent oil entering connection tube 10. The tube 9 may be connected directly to crankcase 8 instead of being connected thereto by tube 10. Fuel vapour evaporating from carburetter 12 when the engine is inoperative is partly absorbed in canister 15 via tube 18.
GB4541670A 1969-09-24 1970-09-23 Device for containing and subsequently consuming fuel vapour escaping from a fuel tank of an internal combustion engine Expired GB1309110A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7650269 1969-09-24

Publications (1)

Publication Number Publication Date
GB1309110A true GB1309110A (en) 1973-03-07

Family

ID=13606991

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4541670A Expired GB1309110A (en) 1969-09-24 1970-09-23 Device for containing and subsequently consuming fuel vapour escaping from a fuel tank of an internal combustion engine

Country Status (2)

Country Link
US (1) US3675634A (en)
GB (1) GB1309110A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4322940A1 (en) * 1993-07-09 1995-01-12 Opel Adam Ag Venting device for the fuel tank of a motor vehicle with internal combustion engine
CN108952961A (en) * 2018-06-29 2018-12-07 联合汽车电子有限公司 Internal combustion engine hydrocarbon emission leakage monitoring structure and its monitoring method

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1316161A (en) * 1970-10-16 1973-05-09 Chrysler Uk Fuel tanks
US3779224A (en) * 1972-03-01 1973-12-18 Nissan Motor Air-pollution preventive system
US4000727A (en) * 1973-09-14 1977-01-04 Brooks Walker Vehicle retrofit gasoline evaporation control device
US3886920A (en) * 1974-04-12 1975-06-03 Gen Motors Corp Automotive vapor choke
DE2421938A1 (en) * 1974-05-07 1975-11-20 Volkswagenwerk Ag ARRANGEMENT FOR KEEPING WATER OUT OF A FUEL PLANT
US3957025A (en) * 1974-11-04 1976-05-18 Rohr Industries, Inc. Method and apparatus for controlling displaced vapor emissions in motor vehicles
US4109464A (en) * 1977-06-09 1978-08-29 General Motors Corporation Vapor guard system
US4191154A (en) * 1977-08-29 1980-03-04 Toyota Jidosha Kogyo Kabushiki Kaisha Evaporated fuel vapor control device for use in an internal combustion engine
US4305368A (en) * 1977-09-12 1981-12-15 Acf Industries, Inc. Apparatus for venting fuel vapors
US4178894A (en) * 1978-03-17 1979-12-18 Briggs & Stratton Corporation Nonpolluting liquid fuel system for engines
US4395991A (en) * 1981-01-23 1983-08-02 Yamaha Hatsudoki Kabushiki Kaisha Emission preventing system of evaporated fuel for internal combustion engine
WO1984003333A1 (en) * 1983-02-16 1984-08-30 John Manolis Pollution control pcv charcoal hose
JPS59165854A (en) * 1983-03-09 1984-09-19 Aisan Ind Co Ltd Device for preventing fuel vaporization loss
US4598686A (en) * 1985-03-28 1986-07-08 Casco Products Inc. Fuel vapor recovery system for automotive vehicles
DE3519475A1 (en) * 1985-05-31 1986-12-04 Robert Bosch Gmbh, 7000 Stuttgart METHOD AND DEVICE FOR TANK VENTILATION CONTROL IN INTERNAL COMBUSTION ENGINES
US4721846A (en) * 1986-07-02 1988-01-26 Casco Products Corporation Canister heater with PTC wafer
US4717401A (en) * 1986-09-24 1988-01-05 Casco Products Corporation Fuel vapor recovery system
US4982715A (en) * 1987-05-15 1991-01-08 Foster Paul M Supplemental fuel vapor system
US4750465A (en) * 1987-07-31 1988-06-14 General Motors Corporation Fuel vapor storage canister
WO1997044581A1 (en) * 1996-12-09 1997-11-27 Hideaki Watase Combustion enhancing apparatus
FR2771683B1 (en) * 1997-12-02 2000-02-04 Solvay FUEL TANK
US6000426A (en) * 1997-12-19 1999-12-14 Walbro Corporation Fuel system for reducing fuel vapor
JP3337975B2 (en) * 1998-04-30 2002-10-28 愛三工業株式会社 Evaporative fuel treatment system canister
US6136075A (en) * 1999-05-03 2000-10-24 Westvaco Corporation Automotive evaporative emissions canister adsorptive restraint system
SE522391C2 (en) * 2000-01-26 2004-02-03 Volvo Personvagnar Ab Crankcase and exhaust ventilation in a supercharged internal combustion engine
US6959696B2 (en) * 2002-04-12 2005-11-01 Briggs & Stratton Corporation Internal combustion engine evaporative emission control system
US7086390B2 (en) * 2004-11-05 2006-08-08 Briggs & Stratton Corporation Integrated fuel tank and vapor containment system
US7185640B2 (en) 2004-11-05 2007-03-06 Briggs & Stratton Corporation Integrated fuel tank and vapor containment system
US7435289B2 (en) * 2005-09-27 2008-10-14 Briggs & Stratton Corporation Integrated air cleaner and vapor containment system
US7281525B2 (en) * 2006-02-27 2007-10-16 Briggs & Stratton Corporation Filter canister family
US7556025B2 (en) * 2007-02-20 2009-07-07 Kohler Co. Evaporative emission control apparatus and method
JP2008274775A (en) * 2007-04-25 2008-11-13 Yamaha Motor Powered Products Co Ltd Canister installing structure in generator set
US7543573B2 (en) * 2007-05-31 2009-06-09 Gm Global Technology Operations, Inc. Fuel recovery system for internal combustion engines
JP5014269B2 (en) * 2008-06-20 2012-08-29 本田技研工業株式会社 Evaporative fuel processing device for work equipment
US8353276B2 (en) * 2008-07-18 2013-01-15 Ford Global Technologies, Llc System and method for storing crankcase gases to improve engine air-fuel control
US7992548B2 (en) * 2008-10-09 2011-08-09 GM Global Technology Operations LLC Crankcase vapor management system
US8109259B2 (en) * 2009-08-04 2012-02-07 Ford Global Technologies, Llc Positive-pressure crankcase ventilation
US8132560B2 (en) 2009-08-04 2012-03-13 Ford Global Technologies, Llc Bidirectional adsorbent-canister purging
US8931459B2 (en) * 2009-12-23 2015-01-13 Kohler Co. System and method for controlling evaporative emissions
US20110197864A1 (en) * 2010-02-17 2011-08-18 Rolf Karcher Internal combustion engine and method for monitoring a tank ventilation system and a crankcase ventilation system
FR3003602B1 (en) * 2013-03-20 2015-04-03 Peugeot Citroen Automobiles Sa CIRCUIT CIRCUIT FOR A GASEOUS MIXTURE
WO2021083485A1 (en) * 2019-10-28 2021-05-06 Pierburg Gmbh Emission treatment system for an internal combustion engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517654A (en) * 1968-03-08 1970-06-30 Chrysler Corp Evaporative emission control system
US3572014A (en) * 1968-11-01 1971-03-23 Ford Motor Co Engine air cleaner carbon bed filter element construction
US3515108A (en) * 1968-12-02 1970-06-02 Atlantic Richfield Co Vapor recovery system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4322940A1 (en) * 1993-07-09 1995-01-12 Opel Adam Ag Venting device for the fuel tank of a motor vehicle with internal combustion engine
CN108952961A (en) * 2018-06-29 2018-12-07 联合汽车电子有限公司 Internal combustion engine hydrocarbon emission leakage monitoring structure and its monitoring method
CN108952961B (en) * 2018-06-29 2019-11-22 联合汽车电子有限公司 Internal combustion engine hydrocarbon emission leakage monitoring structure and its monitoring method

Also Published As

Publication number Publication date
US3675634A (en) 1972-07-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee