JPWO2022137887A1 - - Google Patents

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Publication number
JPWO2022137887A1
JPWO2022137887A1 JP2022571956A JP2022571956A JPWO2022137887A1 JP WO2022137887 A1 JPWO2022137887 A1 JP WO2022137887A1 JP 2022571956 A JP2022571956 A JP 2022571956A JP 2022571956 A JP2022571956 A JP 2022571956A JP WO2022137887 A1 JPWO2022137887 A1 JP WO2022137887A1
Authority
JP
Japan
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
JP2022571956A
Other languages
Japanese (ja)
Other versions
JPWO2022137887A5 (https=
JP7387919B2 (ja
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 filed Critical
Publication of JPWO2022137887A1 publication Critical patent/JPWO2022137887A1/ja
Publication of JPWO2022137887A5 publication Critical patent/JPWO2022137887A5/ja
Application granted granted Critical
Publication of JP7387919B2 publication Critical patent/JP7387919B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
    • F16K31/22—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with the float rigidly connected to the valve
    • 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
    • B60K2015/03256—Fuel tanks characterised by special valves, the mounting thereof
    • 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
    • B60K2015/03256—Fuel tanks characterised by special valves, the mounting thereof
    • B60K2015/03289—Float valves; Floats therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Safety Valves (AREA)
JP2022571956A 2020-12-22 2021-11-15 弁装置 Active JP7387919B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020212834 2020-12-22
JP2020212834 2020-12-22
PCT/JP2021/041933 WO2022137887A1 (ja) 2020-12-22 2021-11-15 弁装置

Publications (3)

Publication Number Publication Date
JPWO2022137887A1 true JPWO2022137887A1 (https=) 2022-06-30
JPWO2022137887A5 JPWO2022137887A5 (https=) 2023-10-11
JP7387919B2 JP7387919B2 (ja) 2023-11-28

Family

ID=82158985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022571956A Active JP7387919B2 (ja) 2020-12-22 2021-11-15 弁装置

Country Status (4)

Country Link
US (1) US12103380B2 (https=)
JP (1) JP7387919B2 (https=)
CN (1) CN116761734B (https=)
WO (1) WO2022137887A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116745516A (zh) * 2021-02-02 2023-09-12 百乐仕株式会社 阀装置

Citations (5)

* 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
JP2007016923A (ja) * 2005-07-08 2007-01-25 Kyosan Denki Co Ltd フロートバルブの開弁構造
JP2007153182A (ja) * 2005-12-07 2007-06-21 Piolax Inc 燃料漏れ防止弁
JP2009168045A (ja) * 2008-01-10 2009-07-30 Piolax Inc フロート弁装置
JP2016507689A (ja) * 2012-12-24 2016-03-10 イートン コーポレーションＥａｔｏｎ Ｃｏｒｐｏｒａｔｉｏｎ 車両のタンク用のバルブアセンブリ

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060000091A1 (en) * 2004-07-02 2006-01-05 Eaton Corporation Rapid response fuel tank rollover/vent valve
JP2006234159A (ja) * 2004-11-24 2006-09-07 Toyoda Gosei Co Ltd 燃料遮断弁
US7717126B2 (en) 2005-07-08 2010-05-18 Kyosan Denki Co., Ltd. Float valve structure
JP5123837B2 (ja) * 2008-12-15 2013-01-23 株式会社パイオラックス フロート弁装置
JP5437784B2 (ja) * 2009-12-17 2014-03-12 株式会社ニフコ 燃料タンク用弁装置
JP5786788B2 (ja) * 2011-09-26 2015-09-30 京三電機株式会社 満タン制御弁装置
EP3183136B1 (en) * 2014-08-19 2019-11-13 Eaton Corporation Weighted flapper and splined orifice plate for vent valve
JP6488121B2 (ja) * 2014-12-18 2019-03-20 株式会社パイオラックス 燃料タンク用弁装置
JP2017202804A (ja) * 2016-05-13 2017-11-16 京三電機株式会社 燃料タンク用フロート弁、およびその製造方法
US20190210456A1 (en) * 2016-06-24 2019-07-11 Eaton Intelligent Power Limited Valve assembly
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
KR102640273B1 (ko) * 2018-04-11 2024-02-27 가부시키가이샤 파이오락꾸스 밸브 장치
US11186166B2 (en) * 2018-09-27 2021-11-30 Kyosan Denki Co., Ltd. Fuel tank ventilation valve
WO2020105541A1 (ja) * 2018-11-20 2020-05-28 株式会社パイオラックス 弁装置
JP7707052B2 (ja) * 2021-12-21 2025-07-14 株式会社パイオラックス 弁装置

Patent Citations (5)

* 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
JP2007016923A (ja) * 2005-07-08 2007-01-25 Kyosan Denki Co Ltd フロートバルブの開弁構造
JP2007153182A (ja) * 2005-12-07 2007-06-21 Piolax Inc 燃料漏れ防止弁
JP2009168045A (ja) * 2008-01-10 2009-07-30 Piolax Inc フロート弁装置
JP2016507689A (ja) * 2012-12-24 2016-03-10 イートン コーポレーションＥａｔｏｎ Ｃｏｒｐｏｒａｔｉｏｎ 車両のタンク用のバルブアセンブリ

Also Published As

Publication number Publication date
US20240100939A1 (en) 2024-03-28
JP7387919B2 (ja) 2023-11-28
CN116761734A (zh) 2023-09-15
WO2022137887A1 (ja) 2022-06-30
CN116761734B (zh) 2026-03-13
US12103380B2 (en) 2024-10-01

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