WO2008136412A1 - 燃料タンク用弁装置 - Google Patents

燃料タンク用弁装置 Download PDF

Info

Publication number
WO2008136412A1
WO2008136412A1 PCT/JP2008/058076 JP2008058076W WO2008136412A1 WO 2008136412 A1 WO2008136412 A1 WO 2008136412A1 JP 2008058076 W JP2008058076 W JP 2008058076W WO 2008136412 A1 WO2008136412 A1 WO 2008136412A1
Authority
WO
WIPO (PCT)
Prior art keywords
latches
valve body
fuel tank
valve device
engaged
Prior art date
Application number
PCT/JP2008/058076
Other languages
English (en)
French (fr)
Inventor
Yasutomo Kobayashi
Takeshi Kojima
Original Assignee
Nifco Inc.
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 Nifco Inc. filed Critical Nifco Inc.
Priority to US12/451,054 priority Critical patent/US8365757B2/en
Priority to EP20080740877 priority patent/EP2163757B1/en
Priority to AT08740877T priority patent/ATE550543T1/de
Priority to CN2008800176637A priority patent/CN101680401B/zh
Publication of WO2008136412A1 publication Critical patent/WO2008136412A1/ja

Links

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
    • B60K15/03—Fuel tanks
    • B60K15/035—Fuel tanks characterised by venting means
    • B60K15/03519—Valve arrangements in the vent line
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0076—Details of the fuel feeding system related to the fuel tank
    • F02M37/0082—Devices inside the fuel tank other than fuel pumps or filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/04—Devices, e.g. valves, for venting or aerating enclosures for venting only
    • F16K24/042—Devices, e.g. valves, for venting or aerating enclosures for venting only actuated by a float
    • F16K24/044—Devices, e.g. valves, for venting or aerating enclosures for venting only actuated by a float the float being rigidly connected to the valve element, the assembly of float and valve element following a substantially translational movement when actuated, e.g. also for actuating a pilot valve
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0753—Control by change of position or inertia of system
    • Y10T137/0874—Vent opening or closing on tipping container
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3003—Fluid separating traps or vents
    • Y10T137/3084—Discriminating outlet for gas
    • Y10T137/309—Fluid sensing valve
    • Y10T137/3099—Float responsive
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7358—By float controlled valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Float Valves (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

　弁体とフロート体とは、これらの一方に備えさせた二以上の掛合部をそれぞれ、これらの他方に備えさせた被掛合部に、弁体の上下動を許容させた状態で掛合させて組み合わされていると共に、フロート体の下降時に、二以上の掛合部のうちの一つの掛合部が他の掛合部よりも先に被掛合部に引っかかり弁体が傾動されるようになっており、しかも、この弁体の傾動を他の掛合部が規制するようになっている。
PCT/JP2008/058076 2007-04-26 2008-04-25 燃料タンク用弁装置 WO2008136412A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/451,054 US8365757B2 (en) 2007-04-26 2008-04-25 Valve device for fuel tank
EP20080740877 EP2163757B1 (en) 2007-04-26 2008-04-25 Valve device for fuel tank
AT08740877T ATE550543T1 (de) 2007-04-26 2008-04-25 Ventilvorrichtung für kraftstofftank
CN2008800176637A CN101680401B (zh) 2007-04-26 2008-04-25 燃油箱用阀装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-117512 2007-04-26
JP2007117512A JP4972454B2 (ja) 2007-04-26 2007-04-26 燃料タンク用弁装置

Publications (1)

Publication Number Publication Date
WO2008136412A1 true WO2008136412A1 (ja) 2008-11-13

Family

ID=39943519

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/058076 WO2008136412A1 (ja) 2007-04-26 2008-04-25 燃料タンク用弁装置

Country Status (6)

Country Link
US (1) US8365757B2 (ja)
EP (1) EP2163757B1 (ja)
JP (1) JP4972454B2 (ja)
CN (1) CN101680401B (ja)
AT (1) ATE550543T1 (ja)
WO (1) WO2008136412A1 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5163610B2 (ja) * 2009-07-30 2013-03-13 豊田合成株式会社 燃料タンク用ユニット
JP5876731B2 (ja) * 2012-01-19 2016-03-02 株式会社ニフコ 燃料タンク用コネクタ
KR102081470B1 (ko) 2012-07-12 2020-02-25 이턴 코포레이션 안내 레그를 갖는 플래퍼 밸브
WO2014105453A2 (en) 2012-12-24 2014-07-03 Eaton Corporation Valve assembly for a tank of a vehicle
DE102013013212A1 (de) * 2013-08-09 2015-02-12 Kautex Textron Gmbh & Co. Kg Universelles Abschaltventil
CN103470832B (zh) * 2013-09-23 2015-10-14 孙达立 一种溢流切断阀
WO2015122408A1 (ja) * 2014-02-12 2015-08-20 株式会社ニフコ 弁装置
CN105020439B (zh) * 2014-04-25 2017-12-08 上海亚大汽车塑料制品有限公司 单向阀
CN106715177B (zh) * 2014-08-19 2019-06-14 伊顿智能动力有限公司 用于排气阀的加重挡板和花键孔板
WO2016031726A1 (ja) * 2014-08-25 2016-03-03 株式会社パイオラックス 弁ケースの取付構造
JP6765937B2 (ja) * 2016-11-04 2020-10-07 株式会社パイオラックス 燃料タンク用弁装置
WO2021132035A1 (ja) * 2019-12-24 2021-07-01 株式会社パイオラックス 弁装置
GB2610754A (en) * 2020-06-15 2023-03-15 Piolax Inc Valve device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07279789A (ja) 1994-04-07 1995-10-27 Aisin Seiki Co Ltd 液面高さ制御バルブ
JPH08225022A (ja) * 1995-02-20 1996-09-03 Nok Corp 液体遮断弁
JP2006234159A (ja) * 2004-11-24 2006-09-07 Toyoda Gosei Co Ltd 燃料遮断弁
JP2006321468A (ja) * 2005-04-20 2006-11-30 Toyoda Gosei Co Ltd 燃料遮断弁
JP2007016891A (ja) * 2005-07-07 2007-01-25 Noritz Corp エア抜き弁
JP2007092834A (ja) * 2005-09-28 2007-04-12 Toyoda Gosei Co Ltd 燃料遮断弁

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753262A (en) * 1987-02-06 1988-06-28 G.T. Products, Inc. Fuel system vent valve having roll-over closure with improved re-opening action for venting
JPH07132740A (ja) * 1993-11-05 1995-05-23 Toyoda Gosei Co Ltd 燃料蒸気処理装置
US5590697A (en) * 1994-08-24 1997-01-07 G. T. Products, Inc. Onboard vapor recovery system with two-stage shutoff valve
US5944044A (en) * 1996-05-10 1999-08-31 Stant Manufacturing Inc. Tank venting control system
US5960816A (en) * 1997-03-26 1999-10-05 G.T. Products, Inc. Adjustable length vent valve system for fuel tanks
US5996607A (en) * 1998-04-15 1999-12-07 Eaton Corporation Installing a fill limiting vent valve in a fuel tank
US6240950B1 (en) * 1998-08-27 2001-06-05 Stant Manufacturing Inc. Vapor control valve with bypass circuit
US6085771A (en) * 1998-10-29 2000-07-11 Eaton Corporation Two-stage fuel tank vapor recovery vent valve and method of making same
US6405747B1 (en) * 1999-10-29 2002-06-18 Stant Manufacturing, Inc. Fuel tank vent valve with liquid carryover filter
JP2002115613A (ja) * 2000-10-10 2002-04-19 Kyosan Denki Co Ltd 燃料遮断装置
JP3931291B2 (ja) * 2001-11-29 2007-06-13 豊田合成株式会社 燃料タンクの燃料流出規制装置
US6901943B2 (en) * 2002-07-05 2005-06-07 Toyoda Gosei Co., Ltd. Apparatus for inhibiting fuels from flowing out of fuel tanks
JP2004257264A (ja) * 2003-02-24 2004-09-16 Kyosan Denki Co Ltd 満タン制御弁構造
JP2006009645A (ja) * 2004-06-24 2006-01-12 Toyoda Gosei Co Ltd 燃料遮断弁
US20060000091A1 (en) * 2004-07-02 2006-01-05 Eaton Corporation Rapid response fuel tank rollover/vent valve
JP4193782B2 (ja) * 2004-09-29 2008-12-10 豊田合成株式会社 燃料遮断弁
JP4603949B2 (ja) * 2005-07-29 2010-12-22 豊田合成株式会社 燃料遮断弁
JP4613818B2 (ja) * 2005-12-28 2011-01-19 豊田合成株式会社 燃料遮断弁

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07279789A (ja) 1994-04-07 1995-10-27 Aisin Seiki Co Ltd 液面高さ制御バルブ
JPH08225022A (ja) * 1995-02-20 1996-09-03 Nok Corp 液体遮断弁
JP2006234159A (ja) * 2004-11-24 2006-09-07 Toyoda Gosei Co Ltd 燃料遮断弁
JP2006321468A (ja) * 2005-04-20 2006-11-30 Toyoda Gosei Co Ltd 燃料遮断弁
JP2007016891A (ja) * 2005-07-07 2007-01-25 Noritz Corp エア抜き弁
JP2007092834A (ja) * 2005-09-28 2007-04-12 Toyoda Gosei Co Ltd 燃料遮断弁

Also Published As

Publication number Publication date
JP4972454B2 (ja) 2012-07-11
CN101680401B (zh) 2012-09-05
US8365757B2 (en) 2013-02-05
ATE550543T1 (de) 2012-04-15
JP2008274805A (ja) 2008-11-13
EP2163757B1 (en) 2012-03-21
US20100089466A1 (en) 2010-04-15
CN101680401A (zh) 2010-03-24
EP2163757A1 (en) 2010-03-17
EP2163757A4 (en) 2011-02-16

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