KR102872730B1 - 안전 밸브 및 배출 방향 규제 부재 - Google Patents

안전 밸브 및 배출 방향 규제 부재

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Publication number
KR102872730B1
KR102872730B1 KR1020237006487A KR20237006487A KR102872730B1 KR 102872730 B1 KR102872730 B1 KR 102872730B1 KR 1020237006487 A KR1020237006487 A KR 1020237006487A KR 20237006487 A KR20237006487 A KR 20237006487A KR 102872730 B1 KR102872730 B1 KR 102872730B1
Authority
KR
South Korea
Prior art keywords
fluid
safety valve
discharge
passage
blocking member
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.)
Active
Application number
KR1020237006487A
Other languages
English (en)
Korean (ko)
Other versions
KR20230041104A (ko
Inventor
마사시 마츠오카
구니히코 다이도
다다유키 야쿠시진
고지 히라마츠
유세이 호리카와
다카오 기타나카
가즈시 누마자키
나츠키 이와모토
데츠야 도쿠노
Original Assignee
가부시키가이샤 후지킨
가부시키가이샤 제이텍트
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 가부시키가이샤 후지킨, 가부시키가이샤 제이텍트 filed Critical 가부시키가이샤 후지킨
Publication of KR20230041104A publication Critical patent/KR20230041104A/ko
Application granted granted Critical
Publication of KR102872730B1 publication Critical patent/KR102872730B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
    • F16K17/383—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature the valve comprising fusible, softening or meltable elements, e.g. used as link, blocking element, seal, closure plug
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
KR1020237006487A 2020-08-03 2021-07-29 안전 밸브 및 배출 방향 규제 부재 Active KR102872730B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-131563 2020-08-03
JP2020131563 2020-08-03
PCT/JP2021/028003 WO2022030340A1 (ja) 2020-08-03 2021-07-29 安全弁及び排出方向規制部材

Publications (2)

Publication Number Publication Date
KR20230041104A KR20230041104A (ko) 2023-03-23
KR102872730B1 true KR102872730B1 (ko) 2025-10-16

Family

ID=80120050

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237006487A Active KR102872730B1 (ko) 2020-08-03 2021-07-29 안전 밸브 및 배출 방향 규제 부재

Country Status (6)

Country Link
US (1) US20240255064A1 (https=)
JP (1) JPWO2022030340A1 (https=)
KR (1) KR102872730B1 (https=)
CA (1) CA3190462A1 (https=)
DE (1) DE112021004132T5 (https=)
WO (1) WO2022030340A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024247981A1 (ja) * 2023-06-01 2024-12-05 株式会社フジキン 安全弁
AT18429U1 (de) * 2023-09-05 2025-03-15 Ventrex Automotive Gmbh Kombinationsventil

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100454778B1 (ko) 1995-12-13 2005-04-22 산덴 가부시키가이샤 안전릴리프밸브조립체
JP2009275862A (ja) 2008-05-16 2009-11-26 Kawasaki Precision Machinery Ltd 安全弁装置
US20150059884A1 (en) * 2013-09-03 2015-03-05 John R. Grenaway Relief Valve With Directable Outlet
JP2016191435A (ja) 2015-03-31 2016-11-10 日立オートモティブシステムズ株式会社 流体圧緩衝器
CN107289163A (zh) 2017-06-30 2017-10-24 上海百图低温阀门有限公司 车用高压压缩氢气瓶用安全装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190901405A (en) * 1909-01-20 1910-01-06 William Hans Milde Improvements in or relating to Venting Apparatus for Cans, Tanks or the like for Containing Volatile and other Inflammable Liquids.
US5511576A (en) * 1995-01-17 1996-04-30 Amcast Industrial Corporation Piston-type thermally activated relief device
US5495865A (en) * 1995-03-28 1996-03-05 Mirada Controls, Inc. Temperature relief valve with thermal trigger
US6367499B2 (en) * 2000-03-02 2002-04-09 Hamai Industries Limited Safety valve
US6814097B2 (en) * 2001-03-20 2004-11-09 Teleflex Gfi Control Systems L.P. Pressure relief device
JP3820483B2 (ja) * 2003-03-03 2006-09-13 株式会社フジキン 安全弁
JP4427371B2 (ja) * 2004-03-29 2010-03-03 株式会社ネリキ 安全弁
EP1830115B1 (en) * 2004-11-11 2014-03-26 Kawasaki Jukogyo Kabushiki Kaisha Safety valve device
DE102010011878A1 (de) * 2010-03-18 2011-09-22 Hydac Technology Gmbh Sicherheitseinrichtung für durch Gasdruck belastete Behälter
JP5775688B2 (ja) 2010-12-20 2015-09-09 株式会社フジキン 安全弁用可溶栓
JP6387273B2 (ja) 2014-09-05 2018-09-05 株式会社フジキン 安全弁
JP6417353B2 (ja) * 2016-03-30 2018-11-07 日立建機株式会社 減圧弁ユニット
JP7246964B2 (ja) 2019-02-20 2023-03-28 ローランドディー．ジー．株式会社 インクジェットプリンタおよび検出方法
KR102805102B1 (ko) * 2019-05-17 2025-05-08 현대자동차주식회사 연료전지 차량의 온도감응식 압력안전장치
KR102515443B1 (ko) * 2021-06-23 2023-03-29 영도산업 주식회사 고압용기용 압력해제장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100454778B1 (ko) 1995-12-13 2005-04-22 산덴 가부시키가이샤 안전릴리프밸브조립체
JP2009275862A (ja) 2008-05-16 2009-11-26 Kawasaki Precision Machinery Ltd 安全弁装置
US20150059884A1 (en) * 2013-09-03 2015-03-05 John R. Grenaway Relief Valve With Directable Outlet
JP2016191435A (ja) 2015-03-31 2016-11-10 日立オートモティブシステムズ株式会社 流体圧緩衝器
CN107289163A (zh) 2017-06-30 2017-10-24 上海百图低温阀门有限公司 车用高压压缩氢气瓶用安全装置

Also Published As

Publication number Publication date
DE112021004132T5 (de) 2023-07-20
CA3190462A1 (en) 2022-02-10
WO2022030340A1 (ja) 2022-02-10
JPWO2022030340A1 (https=) 2022-02-10
KR20230041104A (ko) 2023-03-23
US20240255064A1 (en) 2024-08-01

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