GB1345889A - Air cleaning and fuel vapour collecting system for an internal combustion engine - Google Patents

Air cleaning and fuel vapour collecting system for an internal combustion engine

Info

Publication number
GB1345889A
GB1345889A GB3639171A GB3639171A GB1345889A GB 1345889 A GB1345889 A GB 1345889A GB 3639171 A GB3639171 A GB 3639171A GB 3639171 A GB3639171 A GB 3639171A GB 1345889 A GB1345889 A GB 1345889A
Authority
GB
United Kingdom
Prior art keywords
cleaner
conduit
engine
fuel vapour
fuel
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
GB3639171A
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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Publication of GB1345889A publication Critical patent/GB1345889A/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
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/04—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices

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)

Abstract

1345889 Treating I C engine charge FORD MOTOR CO Ltd 3 Aug 1971 [2 Sept 1970] 36391/71 Heading F1B An air cleaning and fuel vapour collecting system connected to the intake 20, Fig.1, of a carburetter 12 having a fuel bowl 14 vented through tube 21, comprises an air cleaner 22 containing a filter element 28, and vapour adsorption means 46 connected via conduit 42 to the cleaner 22. When the engine is switched off after a period of running, fuel vapour created in bowl 14 by the heat of the engine, passes through tube 21, conduit 38, cleaner 22, and conduit 42 into the means 46 where it is adsorbed and temporarily stored by a bed 44 of activated carbon. A baffle 35 may be provided to prevent direct flow of the fuel vapour to the cleaner inlet 30. Alternatively, the baffle may be emitted and the conduit 38 connected to the lower region of the cleaner, Fig.3 (not shown). When the engine is re-started, the stored fuel vapour is drawn from the means 46 into the carburetter intake for delivery to the associated engine, by an auxiliary flow of air supplied through inlet 54. Fuel vapour from other sources, e.g. the fuel tank of an associated vehicle, may be delivered to means 46 via tube 56. The main air flow delivered into cleaner 22 via inlet 30, can be mixed with exhaustheated air delivered through conduit 32 controlled by a thermostatically-actuated valve 34.
GB3639171A 1970-09-02 1971-08-03 Air cleaning and fuel vapour collecting system for an internal combustion engine Expired GB1345889A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6883470A 1970-09-02 1970-09-02

Publications (1)

Publication Number Publication Date
GB1345889A true GB1345889A (en) 1974-02-06

Family

ID=22085000

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3639171A Expired GB1345889A (en) 1970-09-02 1971-08-03 Air cleaning and fuel vapour collecting system for an internal combustion engine

Country Status (5)

Country Link
US (1) US3646731A (en)
JP (1) JPS4841162B2 (en)
CA (1) CA936771A (en)
DE (1) DE2142358C3 (en)
GB (1) GB1345889A (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3730158A (en) * 1971-07-28 1973-05-01 Gen Motors Corp Canister for evaporation loss control
US3831353A (en) * 1972-10-04 1974-08-27 Ford Motor Co Fuel vapor control device
US4058380A (en) * 1973-03-02 1977-11-15 Ford Motor Company Carbon cell
US3886920A (en) * 1974-04-12 1975-06-03 Gen Motors Corp Automotive vapor choke
US4109464A (en) * 1977-06-09 1978-08-29 General Motors Corporation Vapor guard system
JPS5817344B2 (en) * 1977-07-11 1983-04-06 トヨタ自動車株式会社 carburetor
JPS54128464A (en) * 1978-03-30 1979-10-05 Sumitomo Metal Ind Ltd Preventing method for transverse crack of continuously cast billet of ferrite stainless steel
US4300511A (en) * 1980-05-14 1981-11-17 Chrysler Corporation Multi-functional assembly
US4714485A (en) * 1986-04-14 1987-12-22 General Motors Corporation Fuel vapor storage canister
US4683862A (en) * 1986-04-14 1987-08-04 General Motors Corporation Fuel vapor storage canister
US4750465A (en) * 1987-07-31 1988-06-14 General Motors Corporation Fuel vapor storage canister
US5119791A (en) * 1991-06-07 1992-06-09 General Motors Corporation Vapor storage canister with liquid trap
JP2003120445A (en) * 2001-10-05 2003-04-23 Tokyo Roki Co Ltd Air cleaner
US6959696B2 (en) * 2002-04-12 2005-11-01 Briggs & Stratton Corporation Internal combustion engine evaporative emission control system
WO2004081364A1 (en) * 2003-03-11 2004-09-23 Yanmar Co., Ltd. Upper structure of engine
JP2004270640A (en) * 2003-03-11 2004-09-30 Yanmar Co Ltd Engine upper structure
US7344586B2 (en) * 2003-03-19 2008-03-18 Honeywell International, Inc. Evaporative emissions filter
US7182802B2 (en) * 2003-03-19 2007-02-27 Honeywell International, Inc. Evaporative emissions filter
US7377966B2 (en) * 2004-08-26 2008-05-27 Honeywell International, Inc. Adsorptive assembly and method of making the same
US7267112B2 (en) * 2004-02-02 2007-09-11 Tecumseh Products Company Evaporative emissions control system including a charcoal canister for small internal combustion engines
US20060054142A1 (en) * 2004-09-15 2006-03-16 Burke David H Engine intake hydrocarbon trap system
US7185640B2 (en) * 2004-11-05 2007-03-06 Briggs & Stratton Corporation Integrated fuel tank and vapor containment system
US7086390B2 (en) * 2004-11-05 2006-08-08 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
US7976619B2 (en) * 2007-11-09 2011-07-12 Mann & Hummel Gmbh Hydrocarbon adsorber with purge airflow channel
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
DE102013006505A1 (en) * 2013-04-16 2014-10-16 Mann + Hummel Gmbh air filter
US10767600B2 (en) 2016-12-22 2020-09-08 Polaris Industries Inc. Evaporative emissions control for a vehicle
JP7414575B2 (en) 2020-02-21 2024-01-16 キヤノン株式会社 Optical system and imaging device using it

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3049415A (en) * 1957-12-16 1962-08-14 Donald J Hansen Apparatus for mixing fuel with air
US3368326A (en) * 1965-05-03 1968-02-13 Universal Oil Prod Co Means for preventing hydrocarbon losses from an engine carburetor system
US3460522A (en) * 1966-05-16 1969-08-12 Exxon Research Engineering Co Evaporation control device-pressure balance valve

Also Published As

Publication number Publication date
JPS4841162B2 (en) 1973-12-05
US3646731A (en) 1972-03-07
CA936771A (en) 1973-11-13
DE2142358B2 (en) 1979-02-01
JPS475404A (en) 1972-03-18
DE2142358A1 (en) 1972-03-09
DE2142358C3 (en) 1979-09-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)