KR920700947A - 내연 기관의 연료 탱크용 환기 장치 - Google Patents

내연 기관의 연료 탱크용 환기 장치

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Publication number
KR920700947A
KR920700947A KR1019910700218A KR910700218A KR920700947A KR 920700947 A KR920700947 A KR 920700947A KR 1019910700218 A KR1019910700218 A KR 1019910700218A KR 910700218 A KR910700218 A KR 910700218A KR 920700947 A KR920700947 A KR 920700947A
Authority
KR
South Korea
Prior art keywords
filter
fuel
internal combustion
diffusion
combustion engine
Prior art date
Application number
KR1019910700218A
Other languages
English (en)
Other versions
KR970008122B1 (ko
Inventor
프란츠케 클라우스
Original Assignee
클라우스 포스·만프레드 크네취
로베르트 보쉬 게엠베하
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.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6383713&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR920700947(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 클라우스 포스·만프레드 크네취, 로베르트 보쉬 게엠베하 filed Critical 클라우스 포스·만프레드 크네취
Publication of KR920700947A publication Critical patent/KR920700947A/ko
Application granted granted Critical
Publication of KR970008122B1 publication Critical patent/KR970008122B1/ko

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Classifications

    • 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
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • 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
    • F02M25/0854—Details of the absorption canister
    • 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
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K15/035—Fuel tanks characterised by venting means
    • 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
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K15/035—Fuel tanks characterised by venting means
    • B60K15/03504—Fuel tanks characterised by venting means adapted to avoid loss of fuel or fuel vapour, e.g. with vapour recovery systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (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)

Abstract

내용 없음

Description

내연 기관의 연료 탱크용 환기 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
본 발명은 도면에 표시된 상세한 실시예에 관해 각각의 경우 도시적으로 추구되는 도면에 의해 더욱 상세히 설명된다. 제1도는 내연기관의 연료탱크에 연결된 환기장치. 제2도는 제2의 상세한 실시예에 따른 환기 장치.

Claims (6)

  1. 탄화수소에 대한 저장 효과를 갖는 연료 증기필터, 특히 대기중에 노출된 활성 탄소 필터를 통해 연료 탱크의 분출 분기관을 연결하는 분출 라인과, 내연기관의 흡입 시스템으로 통하며 상기 연료 증기 필터에 연결되는 추출 라인을 갖는 내연 기관의 연료탱크용 환기 장치에 있어서, 상기 연료 증기 필터는 소 용적의 제1필터부(17) 및 대용적의 제2필터부(18)로 세분되며,상기 두 필터부(17,18)는 확산으로 인해 과다 유동하는 연료를 방지하는 형태로 서로 연결되며 또한 상기 분출및 추출 라인 (20,29) 이 제 1필터부(17)에 연결되고 제2필터부 (18)의 유출구와는 대기중에서 연결되는 방식으로 연료 증기의 유동과 연속으로 정렬되는 것을 특징으로 하는 환기장치.
  2. 제1항에 있어서,상기 두 필터부 (17,18)의 확산저지 결합부는 상대적으로 긴 튜브(19)에 의해 구성되는것을 특징으로 하는 환기장치.
  3. 제1항에 있어서, 상기 확산저지 결합부는 상기 내연기관이 동작하는 동안 개방되어 있고 또한 차단상태에 있어서는 연료 탱크(10)에 연료를 보급하는 동안 적어도 충전 압력 이하의 압력 이상에서 상기 제1필터부(17)로부터 제2필터부 (18)방향으로 개방되어 있는, 솔리노이드 밸브에 의해 수행되는 것을 특징으로 하는 환기장치.
  4. 제1항 내지 제3항중 어느 한항에 있어서, 상기 제1필터부(17)의 용적은,상술된 내연기관의 동작 및 차단 단계를 포함한 실험 일정의 완료후에, 상기 제1필터부 (17)가 포화상태의 연료증기에 포함되도록 정하여지며, 상기 제2필터부(18)의 용적은 상기 연료탱크에 연료를 보급하는 동안 증발되는 연료량의 높은 부하의 달성으로 상기필터에 의해 흡수될 수 있도록 정하여 지는 것을 특징으로 하는 환기 장치.
  5. 제1항 내지 제4항중 어느 한항에 있어서, 각 필터부(17,18)는 컨테이너 (13,14)에 수용되며, 확산저지 결합부(19)는 상기 컨테이너(13,14)사이에 설치되는 것을 특징으로 하는 환기장치.
  6. 제1항 내지 제4항중 어느 한항에 있어서, 상기 확산저지 결합부(31,32)를 포함하는 상기 두 필터부(17,18)는 싱글 컨테이너(30)에 수용되는 것을 특징으로 하는 환기 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019910700218A 1989-06-28 1990-05-30 내연 기관의 연료 탱크용 환기 장치 KR970008122B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEP39210804 1989-06-28
DE3921080A DE3921080C2 (de) 1989-06-28 1989-06-28 Entlüftungsvorrichtung für einen Kraftstofftank einer Brennkraftmaschine
DEP3921080.4 1989-06-28
PCT/DE1990/000404 WO1991000192A1 (de) 1989-06-28 1990-05-30 Entlüftungsvorrichtung für einen kraftstofftank einer brennkraftmaschine

Publications (2)

Publication Number Publication Date
KR920700947A true KR920700947A (ko) 1992-08-10
KR970008122B1 KR970008122B1 (ko) 1997-05-21

Family

ID=6383713

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910700218A KR970008122B1 (ko) 1989-06-28 1990-05-30 내연 기관의 연료 탱크용 환기 장치

Country Status (8)

Country Link
US (1) US5143041A (ko)
EP (1) EP0431101B1 (ko)
JP (1) JP2968334B2 (ko)
KR (1) KR970008122B1 (ko)
BR (1) BR9006836A (ko)
DE (2) DE3921080C2 (ko)
ES (1) ES2044592T3 (ko)
WO (1) WO1991000192A1 (ko)

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JP2934699B2 (ja) * 1993-10-28 1999-08-16 本田技研工業株式会社 蒸発燃料処理装置
JP2857658B2 (ja) * 1993-11-04 1999-02-17 本田技研工業株式会社 蒸発燃料排出抑止装置
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JP3237434B2 (ja) * 1995-02-13 2001-12-10 トヨタ自動車株式会社 内燃機関の蒸発燃料処理装置
DE19510821C2 (de) * 1995-03-24 1997-02-13 Porsche Ag Kraftstoffbehälter für Fahrzeuge, insbesondere Kraftfahrzeuge
US5697348A (en) * 1996-06-21 1997-12-16 Ford Global Technologies, Inc. Vapor management system
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DE19712133A1 (de) * 1997-03-22 1998-09-24 Opel Adam Ag Einrichtung zum Belüften des Kraftstofftanks einer Brennkraftmaschine
DE10049537B4 (de) * 2000-10-07 2011-05-05 Mahle Filtersysteme Gmbh Kraftstofftank-Entlüftungsanlage
US6553976B1 (en) * 2001-10-12 2003-04-29 Ford Global Technologies, Inc. Assembly and method for receiving hydrocarbon material
US7141815B2 (en) * 2004-01-30 2006-11-28 The United States Of America As Represented By The Secretary Of The Army Fiber optic-based probe for use in saltwater and similarly conductive media as found in unenclosed natural environments
JP4589961B2 (ja) * 2004-03-15 2010-12-01 ハネウェル・インターナショナル・インコーポレーテッド 内燃機関の燃料の流れから含硫芳香族化合物を蓄積し放出するための装置および方法
JP2009103088A (ja) * 2007-10-25 2009-05-14 Aisan Ind Co Ltd 蒸発燃料処理装置
DE102008009571B4 (de) 2008-02-16 2017-06-08 Bayerische Motoren Werke Aktiengesellschaft Anlage zum Zwischenspeichern von aus einem Fahrzeug-Kraftstofftank entweichenden Kraftstoffdämpfen
DE102010038147A1 (de) * 2010-10-13 2012-04-19 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zum Betreiben eines Hybridfahrzeugs
DE102012110063A1 (de) * 2012-10-22 2014-04-24 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Filteranordnung für eine Tankentlüftung eines Kraftstoffbehälters
US9611814B2 (en) * 2015-01-28 2017-04-04 Ford Global Technologies, Llc Systems and methods for reducing airflow restriction through emissions control systems
CN111810331A (zh) * 2020-06-05 2020-10-23 东风商用车有限公司 一种气驱式液体燃料供给系统及其使用方法

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Also Published As

Publication number Publication date
WO1991000192A1 (de) 1991-01-10
BR9006836A (pt) 1991-08-06
EP0431101B1 (de) 1993-08-11
JP2968334B2 (ja) 1999-10-25
EP0431101A1 (de) 1991-06-12
DE59002303D1 (de) 1993-09-16
US5143041A (en) 1992-09-01
KR970008122B1 (ko) 1997-05-21
JPH04500342A (ja) 1992-01-23
ES2044592T3 (es) 1994-01-01
DE3921080C2 (de) 1996-10-24
DE3921080A1 (de) 1991-03-07

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