JP2010534797A - 高圧流体安全弁 - Google Patents
高圧流体安全弁 Download PDFInfo
- Publication number
- JP2010534797A JP2010534797A JP2010516464A JP2010516464A JP2010534797A JP 2010534797 A JP2010534797 A JP 2010534797A JP 2010516464 A JP2010516464 A JP 2010516464A JP 2010516464 A JP2010516464 A JP 2010516464A JP 2010534797 A JP2010534797 A JP 2010534797A
- Authority
- JP
- Japan
- Prior art keywords
- piston
- safety valve
- valve according
- pressure
- diaphragm
- 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.)
- Granted
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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
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- 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
- Y02E60/32—Hydrogen storage
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- 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
- Y10T137/1842—Ambient condition change responsive
- Y10T137/1939—Atmospheric
- Y10T137/1963—Temperature
- Y10T137/1987—With additional diverse control
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- 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7904—Reciprocating valves
- Y10T137/7922—Spring biased
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
Claims (13)
- 高圧(P)下にある流体回路(C)用の安全弁(1)であって、前記安全弁が、本体(2)と、閉鎖位置と開放位置との間で前記本体に対して動くことができるピストン(3)と、前記ピストンをパージ温度よりも高い温度状態で前記閉鎖位置から前記パージ位置に動かして前記流体回路を吐出しダクト(16)に連結させるよう働く熱変形可能な要素(5)とを有し、前記ピストンは、前記流体の圧力によって前記本体の受座(7)に圧接され、前記熱変形可能要素(5)は、前記ピストンを前記受座から持ち上げて前記閉鎖位置から前記パージ位置に動くよう前記流体の圧力に抗して働き、前記安全弁は、前記流体の圧力に敏感であると共に前記流体回路の圧力(P)がトリップ圧力に達すると、前記流体回路を前記吐出しダクトに連結するよう構成されている過剰圧力逃がし装置を更に有する、安全弁。
- 前記熱変形可能要素(5)は、形状記憶ペレットである、請求項1記載の安全弁。
- 前記過剰圧力逃がし装置は、過剰圧力通路(181,13)を前記吐出しダクト(16)に向かって開くために前記トリップ圧力で撓むよう構成されたダイヤフラム(22)から成る、請求項1又は2記載の安全弁。
- 前記ピストンは、前記熱変形可能要素(5)の作用を受けるステム(18)に固定されている、請求項1乃至3の何れか1項に記載の安全弁。
- 前記ダイヤフラム(22)は、前記ピストンに取り付けられ、前記過剰圧力通路(181,13)は、前記ピストンの前記ステムに形成されたボア(181)を含む、請求項3又は4記載の安全弁。
- 前記過剰圧力通路は、前記ステムに形成された止まりボア(181)を含み、前記ダイヤフラム(22)は、スキンで形成され、前記スキンの一方の面は、前記ボア(181)の端壁に対応し、前記ダイヤフラムの他方の面は、前記流体の前記圧力(P)を受ける前記ピストン(3)の表面に対応している、請求項3記載の安全弁。
- 前記ダイヤフラムは、前記ピストンに取り付けられた一部品から成る、請求項3乃至5の何れか1項に記載の安全弁。
- 前記吐出しダクト(16)は、前記本体(2)の第1の肩(27)と前記本体にねじ止めされた締め付けリンク(19)との間でしっかり保持されたバンジョー型連結具(20)を有する、請求項1乃至7の何れか1項に記載の安全弁。
- 前記吐出しダクト(16)は、バンジョー型連結具を有し、前記本体(2)は、一体物であり且つ前記流体回路にねじ止め可能であり、前記バンジョー型連結具は、前記流体回路(C)と前記本体の第2の肩(28)との間でしっかりと保持されている、請求項1乃至7の何れか1項に記載の安全弁。
- 前記ピストン(3)も又、ばね(6;61)の作用により前記受座(7)にしっかりと圧接されている、請求項1乃至9の何れか1項に記載の安全弁。
- 前記ばね(61)は、前記本体(2)と前記ピストンの前記ステム(18)との間で働く、請求項10記載の安全弁。
- 前記本体(2)、前記ピストン(3)、前記受座(7)、前記ピストンの前記ステム(18)、及び前記ダイヤフラム(22)は、全て、共通軸線回りに回転対称を呈する全体的形状のものである、請求項4及び請求項5と組み合わされた請求項1乃至11の何れか1項に記載の安全弁。
- 前記ピストン(3)の支承面及び前記受座(7)の支承面は、円錐形支承面であることとする請求項1乃至12の何れか1項に記載の安全弁。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0705168A FR2919038A1 (fr) | 2007-07-16 | 2007-07-16 | Soupape de securite pour fluide sous pression. |
FR07/05168 | 2007-07-16 | ||
PCT/EP2008/058925 WO2009010436A1 (fr) | 2007-07-16 | 2008-07-09 | Soupape de securite pour fluide sous haute pression |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010534797A true JP2010534797A (ja) | 2010-11-11 |
JP5337154B2 JP5337154B2 (ja) | 2013-11-06 |
Family
ID=39283886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010516464A Expired - Fee Related JP5337154B2 (ja) | 2007-07-16 | 2008-07-09 | 高圧流体安全弁 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20100282332A1 (ja) |
EP (1) | EP2171327B1 (ja) |
JP (1) | JP5337154B2 (ja) |
CN (1) | CN101743422B (ja) |
AT (1) | ATE504769T1 (ja) |
DE (1) | DE602008006083D1 (ja) |
FR (1) | FR2919038A1 (ja) |
WO (1) | WO2009010436A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202010010747U1 (de) * | 2010-07-28 | 2010-10-21 | Bürkert Werke GmbH | Antrieb für ein Mikroventil mit Formgedächtnislegierung und Mikroventil |
FR2974883B1 (fr) * | 2011-05-04 | 2014-05-09 | Michelin Soc Tech | Vanne montee sur un reservoir contenant un gaz a haute pression |
DE102014106639B4 (de) | 2014-05-12 | 2018-09-06 | Otto Egelhof Gmbh & Co. Kg | Druckentlastungsventil |
DE102015222777A1 (de) * | 2015-11-18 | 2017-05-18 | Bayerische Motoren Werke Aktiengesellschaft | Kraftfahrzeug mit Ausströmöffnungen für Brennstoff und Verfahren zum Ablassen von Brennstoff |
DE102015222778A1 (de) * | 2015-11-18 | 2017-05-18 | Bayerische Motoren Werke Aktiengesellschaft | Kraftfahrzeug mit Ausströmöffnungen für Brennstoff und Verfahren zum Ablassen von Brennstoff |
DE102016220994A1 (de) * | 2016-10-25 | 2018-04-26 | Bayerische Motoren Werke Aktiengesellschaft | Kraftfahrzeug mit Ausströmöffnungen für Brennstoff und Verfahren zum Ablassen von Brennstoff |
DE102017217343A1 (de) * | 2017-09-28 | 2019-03-28 | Bayerische Motoren Werke Aktiengesellschaft | Kraftfahrzeug mit Öffnung zur Druckentlastung |
US11208256B2 (en) * | 2018-04-13 | 2021-12-28 | Seung Il Corporation | Spraying vessel capable of relieving overpressure and valve assembly thereof |
KR102635341B1 (ko) * | 2018-10-18 | 2024-02-08 | 알크리스 플루이드-컨트롤 & 써비씨즈 | 가스를 충전 및 인출하기 위한 장치 |
CN112555477B (zh) * | 2019-09-26 | 2022-04-22 | 未势能源科技有限公司 | 热激活排压阀和压力容器 |
DE102019132152A1 (de) * | 2019-11-27 | 2021-05-27 | Schako Klima Luft Ferdinand Schad Kg | Vorrichtung zum Auslösen eines Betätigungselementes |
IT202000008224A1 (it) * | 2020-04-17 | 2021-10-17 | Omb Saleri S P A | Gruppo bombole per un sistema per autotrazione a celle combustibile ad idrogeno |
CN112151836B (zh) * | 2020-08-31 | 2021-08-17 | 湖北德普电气股份有限公司 | 一种电堆装配活化验收一体式氢燃料电池测试平台 |
DE102021119227A1 (de) | 2021-07-26 | 2023-01-26 | Bayerische Motoren Werke Aktiengesellschaft | Verschlusselement, Fahrzeugbaugruppe und Fahrzeug |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS483502Y1 (ja) * | 1966-06-23 | 1973-01-29 | ||
JPH07502324A (ja) * | 1991-12-19 | 1995-03-09 | ウォズ,ロイド・ジー | 熱トリガー及び移動自在のシールプラグを備えた圧力逃がし弁 |
JP2003240152A (ja) * | 1997-04-11 | 2003-08-27 | Kawasaki Safety Service Industries Ltd | 急速開放調圧弁とそれを用いる消火装置 |
JP2003322267A (ja) * | 2002-04-26 | 2003-11-14 | Neriki:Kk | 安全弁 |
JP2005313865A (ja) * | 2003-12-08 | 2005-11-10 | Toyota Motor Corp | 動力出力装置およびこれを搭載する自動車並びに動力出力装置の制御方法 |
JP2008169929A (ja) * | 2007-01-12 | 2008-07-24 | Toyota Motor Corp | 溶栓 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1898899A (en) * | 1932-06-30 | 1933-02-21 | Globe Automatic Sprinkler Co | Valve for carbon dioxide fire extinguishing apparatus |
US2106176A (en) * | 1935-03-02 | 1938-01-25 | William E Huffman | Quick release valve |
US2453891A (en) * | 1945-01-08 | 1948-11-16 | Grant Oil Tool Company | Pressure release |
US4352365A (en) * | 1979-11-01 | 1982-10-05 | The Commonwealth Industrial Gases Limited | Pressure vessel safety valve |
US5048751A (en) * | 1990-04-16 | 1991-09-17 | Outboard Marine Corporation | Pressure and temperature relief valve and diaphragm valve |
US5071066A (en) * | 1991-03-22 | 1991-12-10 | Willson James R | Pressure and temperature responsive valve |
US5213128A (en) * | 1991-05-30 | 1993-05-25 | Baird Michael R | Pressure/temperature-activated pressure relief valve |
FR2869573B1 (fr) * | 2004-04-30 | 2006-06-16 | Conception Et Dev Michelin Sa | Vehicule a carburant gazeux et systeme de purge automatique |
CN2828499Y (zh) * | 2005-05-27 | 2006-10-18 | 罗达莱克斯阀门(上海)有限公司 | 带易熔合金塞的压力释放装置 |
CN2888214Y (zh) * | 2006-02-28 | 2007-04-11 | 谢庆俊 | 温度压力安全阀 |
-
2007
- 2007-07-16 FR FR0705168A patent/FR2919038A1/fr active Pending
-
2008
- 2008-07-09 WO PCT/EP2008/058925 patent/WO2009010436A1/fr active Application Filing
- 2008-07-09 EP EP20080774930 patent/EP2171327B1/fr not_active Not-in-force
- 2008-07-09 JP JP2010516464A patent/JP5337154B2/ja not_active Expired - Fee Related
- 2008-07-09 US US12/669,745 patent/US20100282332A1/en not_active Abandoned
- 2008-07-09 DE DE200860006083 patent/DE602008006083D1/de active Active
- 2008-07-09 AT AT08774930T patent/ATE504769T1/de not_active IP Right Cessation
- 2008-07-09 CN CN2008800246875A patent/CN101743422B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS483502Y1 (ja) * | 1966-06-23 | 1973-01-29 | ||
JPH07502324A (ja) * | 1991-12-19 | 1995-03-09 | ウォズ,ロイド・ジー | 熱トリガー及び移動自在のシールプラグを備えた圧力逃がし弁 |
JP2003240152A (ja) * | 1997-04-11 | 2003-08-27 | Kawasaki Safety Service Industries Ltd | 急速開放調圧弁とそれを用いる消火装置 |
JP2003322267A (ja) * | 2002-04-26 | 2003-11-14 | Neriki:Kk | 安全弁 |
JP2005313865A (ja) * | 2003-12-08 | 2005-11-10 | Toyota Motor Corp | 動力出力装置およびこれを搭載する自動車並びに動力出力装置の制御方法 |
JP2008169929A (ja) * | 2007-01-12 | 2008-07-24 | Toyota Motor Corp | 溶栓 |
Also Published As
Publication number | Publication date |
---|---|
EP2171327B1 (fr) | 2011-04-06 |
CN101743422B (zh) | 2012-04-25 |
WO2009010436A1 (fr) | 2009-01-22 |
EP2171327A1 (fr) | 2010-04-07 |
US20100282332A1 (en) | 2010-11-11 |
JP5337154B2 (ja) | 2013-11-06 |
FR2919038A1 (fr) | 2009-01-23 |
DE602008006083D1 (de) | 2011-05-19 |
CN101743422A (zh) | 2010-06-16 |
ATE504769T1 (de) | 2011-04-15 |
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