CN116745516A - 阀装置 - Google Patents

阀装置 Download PDF

Info

Publication number
CN116745516A
CN116745516A CN202280011509.9A CN202280011509A CN116745516A CN 116745516 A CN116745516 A CN 116745516A CN 202280011509 A CN202280011509 A CN 202280011509A CN 116745516 A CN116745516 A CN 116745516A
Authority
CN
China
Prior art keywords
valve
wall
peripheral wall
bottom wall
slit
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.)
Pending
Application number
CN202280011509.9A
Other languages
English (en)
Chinese (zh)
Inventor
三原健太
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.)
Piolax Inc
Original Assignee
Piolax 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 Piolax Inc filed Critical Piolax Inc
Publication of CN116745516A publication Critical patent/CN116745516A/zh
Pending legal-status Critical Current

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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • F16K33/00—Floats for actuation of valves or other apparatus

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)
  • 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)
CN202280011509.9A 2021-02-02 2022-01-25 阀装置 Pending CN116745516A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021015185 2021-02-02
JP2021-015185 2021-02-02
PCT/JP2022/002665 WO2022168676A1 (ja) 2021-02-02 2022-01-25 弁装置

Publications (1)

Publication Number Publication Date
CN116745516A true CN116745516A (zh) 2023-09-12

Family

ID=82741759

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280011509.9A Pending CN116745516A (zh) 2021-02-02 2022-01-25 阀装置

Country Status (4)

Country Link
US (1) US12179575B1 (https=)
JP (1) JP7442698B2 (https=)
CN (1) CN116745516A (https=)
WO (1) WO2022168676A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230249543A1 (en) * 2020-06-15 2023-08-10 Piolax, Inc. Valve device

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5172714A (en) * 1990-11-30 1992-12-22 Nissan Motor Co., Ltd. Fuel check valve assembly for fuel tank
JP3323289B2 (ja) 1993-07-20 2002-09-09 株式会社ニフコ 燃料カットバルブ
US6311675B2 (en) * 1999-04-28 2001-11-06 Walbro Corporation Vent valve and fuel pump module
IL131052A (en) 1999-07-23 2002-02-10 Raviv Prec Injection Molding Silenced valve
US6405766B1 (en) * 2000-11-29 2002-06-18 Eaton Corporation Noise dampened float type fuel vapor vent valve
JP4331503B2 (ja) * 2003-04-09 2009-09-16 株式会社パイオラックス フロート弁装置
JP2006009645A (ja) * 2004-06-24 2006-01-12 Toyoda Gosei Co Ltd 燃料遮断弁
IL175557A0 (en) * 2006-05-11 2006-09-05 Raval Acs Ltd Fuel vent valve and improvement thereof
JP5091689B2 (ja) * 2008-01-10 2012-12-05 株式会社パイオラックス フロート弁装置
KR101300925B1 (ko) * 2011-11-28 2013-08-27 주식회사 동희산업 소음 방지타입 연료탱크 벤트 밸브
JP6113146B2 (ja) 2012-03-22 2017-04-12 株式会社ニフコ 燃料タンク用弁装置
CN203488288U (zh) 2013-06-25 2014-03-19 苏州圆能动力科技有限公司 一种设有隔离筒的防倾倒阀
JP6488122B2 (ja) * 2014-03-05 2019-03-20 株式会社パイオラックス 燃料タンク用弁装置
JP6203205B2 (ja) * 2014-05-09 2017-09-27 株式会社ニフコ 弁装置
JP6157404B2 (ja) * 2014-05-09 2017-07-05 株式会社ニフコ 弁装置
JP6370250B2 (ja) * 2015-03-24 2018-08-08 株式会社ニフコ 弁装置
CN108730583B (zh) 2018-07-24 2024-09-03 宁波洛卡特汽车零部件有限公司 一种安装在燃油箱上使用的加油限位阀
JP6886434B2 (ja) * 2018-07-27 2021-06-16 株式会社ニフコ 燃料タンク用弁装置
JP7188307B2 (ja) * 2019-07-23 2022-12-13 豊田合成株式会社 燃料遮断弁
US11932100B2 (en) * 2019-12-24 2024-03-19 Piolax, Inc. Valve device
DE202020103584U1 (de) * 2020-01-29 2020-07-03 Alfmeier Präzision SE Ventil
GB2610754B (en) * 2020-06-15 2024-12-11 Piolax Inc Valve device
JP7394238B2 (ja) * 2020-11-10 2023-12-07 株式会社パイオラックス 燃料タンク用弁装置
EP4244087B1 (en) * 2020-11-10 2026-02-11 Eaton Intelligent Power Limited Valve assembly and a method of forming the valve assembly
US12103380B2 (en) * 2020-12-22 2024-10-01 Piolax, Inc. Valve device
JP7707052B2 (ja) * 2021-12-21 2025-07-14 株式会社パイオラックス 弁装置
JP2024106518A (ja) * 2023-01-27 2024-08-08 株式会社パイオラックス 燃料タンク用弁装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230249543A1 (en) * 2020-06-15 2023-08-10 Piolax, Inc. Valve device
US12172515B2 (en) * 2020-06-15 2024-12-24 Piolax, Inc. Valve device

Also Published As

Publication number Publication date
US12179575B1 (en) 2024-12-31
WO2022168676A1 (ja) 2022-08-11
JP7442698B2 (ja) 2024-03-04
US20240424889A1 (en) 2024-12-26
JPWO2022168676A1 (https=) 2022-08-11

Similar Documents

Publication Publication Date Title
JP5874601B2 (ja) 燃料遮断弁
US11845332B2 (en) Valve device
CN109664750B (zh) 燃料箱用阀装置
JP2010095247A (ja) 燃料遮断弁
US20240255065A1 (en) Valve device for fuel tank
JP4730218B2 (ja) 燃料遮断弁
US8490642B2 (en) Fuel-outflow check valve
US20050133089A1 (en) Evaporative gas control valve structure
CN116745516A (zh) 阀装置
JP5949686B2 (ja) インタンク用弁ユニット
US6779545B2 (en) Pressure control valve for fuel tank
US12172515B2 (en) Valve device
US12090838B2 (en) Valve device for fuel tank
JP7462834B2 (ja) ピラー付き弁装置
JP6070453B2 (ja) 燃料遮断装置
JP2001082270A (ja) 液体遮断弁
JP2009078647A (ja) 燃料遮断弁
JP5058883B2 (ja) フロート弁装置
JP2024099175A (ja) 燃料タンク用弁装置
JP2022074914A (ja) 弁装置
JP2024122078A (ja) 燃料タンク用弁装置
JP4432890B2 (ja) タンク用流路構造体
JP2024114258A (ja) 燃料タンク用弁装置
JP2023088727A (ja) 弁装置
JP4635867B2 (ja) 燃料遮断弁

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination