EP0507997A3 - Device for controlled introduction of volatile fuel components into the suction pipe of an internal combustion engine - Google Patents

Device for controlled introduction of volatile fuel components into the suction pipe of an internal combustion engine Download PDF

Info

Publication number
EP0507997A3
EP0507997A3 EP19910121309 EP91121309A EP0507997A3 EP 0507997 A3 EP0507997 A3 EP 0507997A3 EP 19910121309 EP19910121309 EP 19910121309 EP 91121309 A EP91121309 A EP 91121309A EP 0507997 A3 EP0507997 A3 EP 0507997A3
Authority
EP
European Patent Office
Prior art keywords
combustion engine
internal combustion
fuel components
volatile fuel
suction pipe
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.)
Granted
Application number
EP19910121309
Other languages
German (de)
Other versions
EP0507997B1 (en
EP0507997A2 (en
Inventor
Sebastian Zabeck
Andreas Sausner
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Priority to AT91121309T priority Critical patent/ATE103671T1/en
Publication of EP0507997A2 publication Critical patent/EP0507997A2/en
Publication of EP0507997A3 publication Critical patent/EP0507997A3/en
Application granted granted Critical
Publication of EP0507997B1 publication Critical patent/EP0507997B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02M25/0836—Arrangement of valves controlling the admission of fuel vapour to an engine, e.g. valve being disposed between fuel tank or absorption canister and intake manifold

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
  • Lift Valve (AREA)
  • Taps Or Cocks (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

An apparatus for temporarily storing and feeding in measured quantities the volatile fuel components found in the free space of a tank installation into the intake tube of an internal combustion engine includes a vent line which connects the free space to the atmosphere. A storage chamber with an absorption element is arranged in the vent line. A line connects the storage chamber to the intake tube and is capable of being sealed by a valve. A throttle valve is supported on a drive shaft and is configured in the intake tube. The valve includes an actuator, which is capable of being operated by the drive shaft.
EP91121309A 1991-04-08 1991-12-12 Device for controlled introduction of volatile fuel components into the suction pipe of an internal combustion engine Expired - Lifetime EP0507997B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT91121309T ATE103671T1 (en) 1991-04-08 1991-12-12 DEVICE FOR DOSING VOLATILE FUEL COMPONENTS INTO THE INTAKE PIPE OF AN INTERNAL ENGINE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4111259 1991-04-08
DE4111259A DE4111259C1 (en) 1991-04-08 1991-04-08

Publications (3)

Publication Number Publication Date
EP0507997A2 EP0507997A2 (en) 1992-10-14
EP0507997A3 true EP0507997A3 (en) 1992-11-25
EP0507997B1 EP0507997B1 (en) 1994-03-30

Family

ID=6429028

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91121309A Expired - Lifetime EP0507997B1 (en) 1991-04-08 1991-12-12 Device for controlled introduction of volatile fuel components into the suction pipe of an internal combustion engine

Country Status (9)

Country Link
US (1) US5226397A (en)
EP (1) EP0507997B1 (en)
JP (1) JPH086648B2 (en)
AT (1) ATE103671T1 (en)
BR (1) BR9201006A (en)
CA (1) CA2065541C (en)
DE (2) DE4111259C1 (en)
ES (1) ES2051066T3 (en)
MX (1) MX9201583A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4229110C1 (en) * 1992-09-01 1993-10-07 Freudenberg Carl Fa Device for the temporary storage and metered feeding of volatile fuel components located in the free space of a tank system into the intake pipe of an internal combustion engine
US6053472A (en) * 1998-10-16 2000-04-25 Eaton Corporation Rotary solenoid operated proportional flow control valve
DE10101412B4 (en) * 2001-01-13 2014-05-28 Pierburg Gmbh Exhaust gas recirculation device for an internal combustion engine
US6959696B2 (en) * 2002-04-12 2005-11-01 Briggs & Stratton Corporation Internal combustion engine evaporative emission control system
DE10341335B4 (en) * 2003-09-08 2013-07-11 Continental Automotive Gmbh Arrangement with injection valve and a sleeve as pressure transmitting means
DE102004047180B4 (en) * 2004-09-29 2014-07-17 Robert Bosch Gmbh Charging device with load control on internal combustion engines
US7185640B2 (en) 2004-11-05 2007-03-06 Briggs & Stratton Corporation Integrated fuel tank and vapor containment system
JP2006153231A (en) * 2004-12-01 2006-06-15 Denso Corp Method of manufacturing actuator
CN101943089B (en) * 2005-02-07 2015-09-23 博格华纳公司 Exhaust gas module and control the method for amount of exhaust gas recirculation in gas recirculation system
JP2006258283A (en) * 2005-02-18 2006-09-28 Denso Corp Fluid control valve and solenoid valve
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
US8661814B2 (en) * 2011-05-16 2014-03-04 Ford Global Technologies, Llc Method and system for controlling a turbocharger compressor bypass
JP5960572B2 (en) * 2012-10-15 2016-08-02 株式会社ミクニ Gas control valve
US10060393B2 (en) * 2013-02-11 2018-08-28 Ford Global Technologies, Llc Purge valve and fuel vapor management system
CN112292280B (en) * 2018-06-11 2024-07-05 伊顿智能动力有限公司 Evaporative emissions fuel tank venting system positioned in a vapor line
DE102019220441A1 (en) * 2019-12-20 2021-06-24 Volkswagen Aktiengesellschaft Internal combustion engine with throttle valve and tank ventilation valve in the form of a combined valve device
CN112576417A (en) * 2020-12-09 2021-03-30 亚普汽车部件股份有限公司 Electric control valve, electric control valve assembly, electric control fuel system and filling control method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1256158A (en) * 1968-12-10 1971-12-08 Sibe Improvements to carburation devices with float chambers for internal combustion engines
DE3802664C1 (en) * 1988-01-29 1988-10-13 Fa. Carl Freudenberg, 6940 Weinheim, De

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491736A (en) * 1967-07-26 1970-01-27 Brooks Walker Exhaust recycle on deceleration with purging system for filter
JPS5244334A (en) * 1975-10-07 1977-04-07 Toyota Motor Corp Throttle valve control device with a evapo-system
JPS599746B2 (en) * 1978-05-16 1984-03-05 愛三工業株式会社 Vaporizer air vent switching mechanism
JPS5597581A (en) * 1979-01-18 1980-07-24 Tokyo Keiki Co Ltd Fluid pressure digital throttle valve
JPS55115404U (en) * 1979-02-08 1980-08-14
JPS55123055A (en) * 1979-03-14 1980-09-22 Mitsubishi Heavy Ind Ltd Flow controller
US4230082A (en) * 1979-04-23 1980-10-28 Jurschewitz Paul A W System for regulating the fuel supply of an internal combustion engine
JPS57109258U (en) * 1980-12-25 1982-07-06
JPS603957U (en) * 1983-08-10 1985-01-12 東芝テック株式会社 magnetic recording and reproducing device
JPS6126751U (en) * 1984-07-19 1986-02-18 セイレイ工業株式会社 Backhoe hydraulic piping structure
US4703738A (en) * 1986-06-26 1987-11-03 General Motors Corporation Purge flow control valve
JP2703041B2 (en) * 1989-03-20 1998-01-26 エヌティエヌ精密樹脂株式会社 Faucet valve device
US4995369A (en) * 1989-12-18 1991-02-26 Siemens-Bendix Automotive Electronics Limited Regulated flow canister purge system
US5069188A (en) * 1991-02-15 1991-12-03 Siemens Automotive Limited Regulated canister purge solenoid valve having improved purging at engine idle
US5083546A (en) * 1991-02-19 1992-01-28 Lectron Products, Inc. Two-stage high flow purge valve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1256158A (en) * 1968-12-10 1971-12-08 Sibe Improvements to carburation devices with float chambers for internal combustion engines
DE3802664C1 (en) * 1988-01-29 1988-10-13 Fa. Carl Freudenberg, 6940 Weinheim, De

Also Published As

Publication number Publication date
JPH086648B2 (en) 1996-01-29
CA2065541A1 (en) 1992-10-09
JPH05106522A (en) 1993-04-27
EP0507997B1 (en) 1994-03-30
ES2051066T3 (en) 1994-06-01
EP0507997A2 (en) 1992-10-14
BR9201006A (en) 1992-12-01
DE4111259C1 (en) 1992-04-23
CA2065541C (en) 1996-11-12
ATE103671T1 (en) 1994-04-15
DE59101284D1 (en) 1994-05-05
MX9201583A (en) 1992-10-01
US5226397A (en) 1993-07-13

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