DE19600312A1 - Thermisch aktivierte Freigabevorrichtung vom Kolbentyp - Google Patents
Thermisch aktivierte Freigabevorrichtung vom KolbentypInfo
- Publication number
- DE19600312A1 DE19600312A1 DE19600312A DE19600312A DE19600312A1 DE 19600312 A1 DE19600312 A1 DE 19600312A1 DE 19600312 A DE19600312 A DE 19600312A DE 19600312 A DE19600312 A DE 19600312A DE 19600312 A1 DE19600312 A1 DE 19600312A1
- Authority
- DE
- Germany
- Prior art keywords
- thermally activated
- release device
- activated release
- piston
- pressure
- 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
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
- 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
-
- 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
- Y10T137/1624—Destructible or deformable element controlled
- Y10T137/1797—Heat destructible or fusible
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Description
Claims (11)
einem Korpus mit einem Einlaß, einem Auslaß und einem Fluidströmungsdurchgang, der mit dem Einlaß und dem Auslaß in Verbindung steht, wobei der Korpus weiterhin einen Fluidentweichdurchgang aufweist, in welchem ein Teil angeordnet ist, welches für Gase und Flüssigkeiten, jedoch nicht für Festkörper porös bzw. durchlässig ist,
mit einem Stopfen aus einem schmelzbaren Material, welches bei einer vorbestimmten Temperatur in der Umgebung des Teiles schmilzt und,
mit einem Kolben, der in dem Fluidströmungsdurchgang angeordnet ist und erste und zweite Enden aufweist, wobei das erste Ende des Kolbens normalerweise in dichtender Beziehung zu dem Einlaß vorgespannt ist und das zweite Ende an dem Stopfen anliegt und eine Druckkraft auf diesen ausübt.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/373,622 US5511576A (en) | 1995-01-17 | 1995-01-17 | Piston-type thermally activated relief device |
US373622 | 1995-01-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19600312A1 true DE19600312A1 (de) | 1996-07-18 |
DE19600312B4 DE19600312B4 (de) | 2005-02-10 |
Family
ID=23473169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19600312A Expired - Lifetime DE19600312B4 (de) | 1995-01-17 | 1996-01-06 | Thermisch aktivierte Freigabevorrichtung |
Country Status (4)
Country | Link |
---|---|
US (1) | US5511576A (de) |
JP (1) | JP2771144B2 (de) |
CA (1) | CA2162240C (de) |
DE (1) | DE19600312B4 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1418372A1 (de) | 2002-11-08 | 2004-05-12 | Luxembourg Patent Company S.A. | Thermisch aktivierbares Sicherheitsventil |
DE10307799B4 (de) * | 2002-02-26 | 2011-08-11 | General Motors Corp., Mich. | Verfahren zur anfänglichen Verzögerung der Bypasswirkung eines Bypassventils |
US8925567B2 (en) | 2011-12-27 | 2015-01-06 | GM Global Technology Operations LLC | Thermal pressure relief device with expansion activation |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6006774A (en) * | 1994-12-21 | 1999-12-28 | Cti Composite Products | Thermally activated pressure relief valve or fuse plug for protecting pressurized devices from over pressure due to fire |
US5632297A (en) * | 1995-09-26 | 1997-05-27 | Amcast Industrial Corporation | Piston-type thermally or pressure activated relief device |
US6382234B1 (en) * | 1996-10-08 | 2002-05-07 | Weatherford/Lamb, Inc. | One shot valve for operating down-hole well working and sub-sea devices and tools |
DE19911530C2 (de) * | 1999-03-16 | 2001-05-17 | Vti Ventil Technik Gmbh | Sicherheitsvorrichtung für einen Druckgasbehälter |
EP1069355B1 (de) * | 1999-07-14 | 2006-01-18 | Luxembourg Patent Company S.A. | Sicherheitsventil für Druckbehälter |
US6367499B2 (en) * | 2000-03-02 | 2002-04-09 | Hamai Industries Limited | Safety valve |
US6227226B1 (en) * | 2000-03-24 | 2001-05-08 | Baker Hughes Incorporated | Fire activated, fail safe, gate valve bonnet |
JP2002168399A (ja) * | 2000-12-01 | 2002-06-14 | Neriki:Kk | ガスボンベ用バルブ装置 |
JP2002181298A (ja) * | 2000-12-12 | 2002-06-26 | Neriki:Kk | ガスボンベ用バルブ装置 |
JP2002257297A (ja) * | 2001-03-02 | 2002-09-11 | Koyo Sangyo Kk | 高圧ガス容器用安全装置 |
US6814097B2 (en) | 2001-03-20 | 2004-11-09 | Teleflex Gfi Control Systems L.P. | Pressure relief device |
FI116803B (fi) * | 2001-04-27 | 2006-02-28 | Crane John Safematic Oy | Sovitelma mekaanisen tiivisteen yhteydessä |
ITMO20010176A1 (it) * | 2001-08-31 | 2003-03-03 | Esam Spa | Dispositivo di regolazione per compressori - aspiratori |
EP1497580B1 (de) * | 2002-04-23 | 2006-11-08 | Teleflex GFI Control Systems L.P. | Druckentlastungsvorrichtung |
US20030217770A1 (en) * | 2002-05-24 | 2003-11-27 | Schultz Jeffrey A. | Combination thermal and pressure relief valve |
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 |
US7819198B2 (en) * | 2004-06-08 | 2010-10-26 | Birckhead John M | Friction spring release mechanism |
EP1830115B1 (de) * | 2004-11-11 | 2014-03-26 | Kawasaki Jukogyo Kabushiki Kaisha | Sicherheitsventilvorrichtung |
DE602005004371T2 (de) * | 2005-02-14 | 2009-02-19 | Luxembourg Patent Company S.A. | Thermisch aktivierbares Sicherheitsventil |
EP1748237B1 (de) * | 2005-07-22 | 2008-01-02 | Job Lizenz GmbH & Co. KG | Sicherheitsventil für einen Druckgasbehälter |
DE502006002903D1 (de) * | 2006-11-06 | 2009-04-02 | Job Lizenz Gmbh | Sicherheitsventil für einen Druckgasbehälter |
JP4873156B2 (ja) * | 2007-01-12 | 2012-02-08 | トヨタ自動車株式会社 | 溶栓 |
JP5140487B2 (ja) * | 2008-05-16 | 2013-02-06 | 川崎重工業株式会社 | 安全弁 |
JP5255901B2 (ja) * | 2008-05-16 | 2013-08-07 | 川崎重工業株式会社 | 安全弁装置 |
US8327868B2 (en) * | 2009-06-04 | 2012-12-11 | Control Devices, Llc | Cylinder valve with thermal relief feature |
DE102010011878A1 (de) | 2010-03-18 | 2011-09-22 | Hydac Technology Gmbh | Sicherheitseinrichtung für durch Gasdruck belastete Behälter |
US8511334B2 (en) * | 2010-10-12 | 2013-08-20 | GM Global Technology Operations LLC | Compressed gas system, manual valve assembly, and manual valve piston with isochoric thermal isolation zone |
CA2893826C (en) | 2011-12-07 | 2021-11-16 | Agility Fuel Systems, Inc. | Systems and methods for monitoring and controlling fuel systems |
US9371913B2 (en) * | 2012-12-26 | 2016-06-21 | Sue H. Lhymn | Valve apparatus for high pressure gas containers |
JP5973367B2 (ja) * | 2013-03-04 | 2016-08-23 | 川崎重工業株式会社 | 溶栓式安全弁 |
US9714644B2 (en) | 2013-03-13 | 2017-07-25 | Westinghouse Electric Company Llc | Thermal retracting actuator |
US9217441B2 (en) * | 2013-08-20 | 2015-12-22 | Westinghouse Electric Company Llc | Pump seal with thermal retracting actuator |
DE102013004908B3 (de) * | 2013-03-22 | 2014-02-06 | Ksb Aktiengesellschaft | Ventil und Pumpenanordnung mit Ventil |
US9293792B2 (en) * | 2013-05-10 | 2016-03-22 | Tesla Motors, Inc. | Self-activated draining system |
AU2015217131B2 (en) * | 2014-02-12 | 2018-07-05 | Owen Oil Tools Lp | Detonator interrupter for well tools |
JP6011566B2 (ja) * | 2014-03-05 | 2016-10-19 | トヨタ自動車株式会社 | 可溶式安全弁 |
FR3023896B1 (fr) | 2014-07-17 | 2016-07-15 | Schrader | Vanne de securite |
US11073218B2 (en) | 2014-07-23 | 2021-07-27 | Bs&B Innovations Limited | In-line pressure relief valve and rupture disk |
EP3175167A4 (de) * | 2014-07-31 | 2018-05-16 | Lightsail Energy, Inc. | Druckgasspeichereinheit und füllverfahren |
US10295075B2 (en) * | 2017-01-10 | 2019-05-21 | Control Devices, Llc | Cylinder valve |
DE102017209580A1 (de) * | 2017-06-07 | 2018-12-13 | Bayerische Motoren Werke Aktiengesellschaft | Druckentlastungsvorrichtung mit einem variablen Massenstrom |
US10494886B2 (en) * | 2017-07-05 | 2019-12-03 | Baker Hughes, A Ge Company, Llc | Potential energy actuated valve triggered by collapse of a support member |
DE102017221073A1 (de) * | 2017-11-24 | 2019-05-29 | Bayerische Motoren Werke Aktiengesellschaft | Sicherheitsventil für einen Druckbehälter mit einer Auslöseleitung sowie Druckbehältersystem |
KR20200132413A (ko) * | 2019-05-17 | 2020-11-25 | 현대자동차주식회사 | 연료전지 차량의 온도감응식 압력안전장치 |
KR20210076757A (ko) * | 2019-12-16 | 2021-06-24 | 현대자동차주식회사 | 온도 감응식 압력안전장치 |
US11441426B2 (en) * | 2020-04-30 | 2022-09-13 | Hamilton Sundstrand Corporation | Valve assembly configured with manifold having eutectic plug |
US11577909B2 (en) * | 2020-06-05 | 2023-02-14 | The Boeing Company | Systems and methods for deployment of a compacting head in a waste compartment |
DE102020208843A1 (de) * | 2020-07-15 | 2022-01-20 | Robert Bosch Gesellschaft mit beschränkter Haftung | Ventilfassung für einen druckbeaufschlagten Behälter, Ventilvorrichtung und Verfahren zum Herstellen einer Ventilfassung |
CN112797315A (zh) * | 2021-03-09 | 2021-05-14 | 广东欧佩亚氢能源科技有限公司 | 一种高压氢气瓶安全释放阀 |
KR20230126122A (ko) * | 2022-02-22 | 2023-08-29 | 현대자동차주식회사 | 압력 안전 장치 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2671461A (en) * | 1950-03-16 | 1954-03-09 | Nat Alarms Corp | Railway car journal box fuse |
US3618627A (en) * | 1969-10-29 | 1971-11-09 | William Wagner | Valve automatic pressure release means |
US3896835A (en) * | 1972-12-29 | 1975-07-29 | Acf Ind Inc | Heat responsive safety device for gate valves |
GB1412896A (en) * | 1973-11-06 | 1975-11-05 | Sugimura N | Pressure container |
US4221231A (en) * | 1976-02-27 | 1980-09-09 | Dunlop Limited | Thermal fuse device |
DE2744898C3 (de) * | 1977-10-06 | 1980-04-10 | Honeywell Gmbh, 6000 Frankfurt | Auf Übertemperatur ansprechendes Sicherheitsventil für Druckgefäße |
AU528766B2 (en) * | 1979-02-01 | 1983-05-12 | Commonwealth Industrial Gases Limited, The | Safety device for pressure vessel |
FR2469298A1 (fr) * | 1979-11-13 | 1981-05-22 | Messier Hispano Sa | Fusible thermique pour roue equipee de pneumatique |
US4503675A (en) * | 1982-02-26 | 1985-03-12 | Xomox Corporation | Fail-safe actuator with fusible link |
US4553589A (en) * | 1984-07-12 | 1985-11-19 | Gray Tool Company | Fire-safe surface-controlled subsurface safety valve control line/wellhead connector and blowout preventer |
US4800948A (en) * | 1987-04-29 | 1989-01-31 | Aluminum Company Of America | Method of forming a thermally activated pressure relief valve |
US4744383A (en) * | 1987-04-29 | 1988-05-17 | Aluminum Company Of America | Thermally activated valve |
US4744382A (en) * | 1987-04-29 | 1988-05-17 | Aluminum Company Of America | Combination thermal or pressure activated relief valve |
US5223347A (en) * | 1989-02-23 | 1993-06-29 | Composites Technology International, Inc. | Creep resistant composite alloys |
US5197671A (en) * | 1991-05-30 | 1993-03-30 | Wass Lloyd G | Pressure relief valve with thermal trigger and movable seal plug |
US5255809A (en) * | 1993-05-17 | 1993-10-26 | Ford Motor Company | Compressed gas container with shape memory alloy pressure relief member |
US5452738A (en) * | 1994-02-22 | 1995-09-26 | Amcast Industrial Corporation | Crashworthy solenoid actuated valve for CNG powered vehicle |
GB2286804A (en) * | 1994-02-26 | 1995-08-30 | Dunlop Ltd | Fusible plug for pressure vessels |
-
1995
- 1995-01-17 US US08/373,622 patent/US5511576A/en not_active Expired - Lifetime
- 1995-11-06 CA CA002162240A patent/CA2162240C/en not_active Expired - Lifetime
-
1996
- 1996-01-06 DE DE19600312A patent/DE19600312B4/de not_active Expired - Lifetime
- 1996-01-17 JP JP8005968A patent/JP2771144B2/ja not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10307799B4 (de) * | 2002-02-26 | 2011-08-11 | General Motors Corp., Mich. | Verfahren zur anfänglichen Verzögerung der Bypasswirkung eines Bypassventils |
EP1418372A1 (de) | 2002-11-08 | 2004-05-12 | Luxembourg Patent Company S.A. | Thermisch aktivierbares Sicherheitsventil |
US8925567B2 (en) | 2011-12-27 | 2015-01-06 | GM Global Technology Operations LLC | Thermal pressure relief device with expansion activation |
DE102012223797B4 (de) * | 2011-12-27 | 2016-08-18 | GM Global Technology Operations, LLC (n.d. Ges. d. Staates Delaware) | Thermische Druckentlastungsvorrichtung mit Ausdehnungsaktivierung |
Also Published As
Publication number | Publication date |
---|---|
US5511576A (en) | 1996-04-30 |
CA2162240A1 (en) | 1996-07-18 |
DE19600312B4 (de) | 2005-02-10 |
CA2162240C (en) | 1999-01-26 |
JP2771144B2 (ja) | 1998-07-02 |
JPH08233139A (ja) | 1996-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: HARSCO CORP., CAMP HILL, PA., US |
|
8110 | Request for examination paragraph 44 | ||
8127 | New person/name/address of the applicant |
Owner name: GFI CONTROL SYSTEMS, INC., KITCHENER, ONTARIO, CA |
|
8127 | New person/name/address of the applicant |
Owner name: TELEFLEX GFI CONTROL SYSTEMS L.P., KITCHENER, ONTA |
|
8172 | Supplementary division/partition in: |
Ref document number: 19655325 Country of ref document: DE Kind code of ref document: P |
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8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: HANSMANN & VOGESER, 81369 MUENCHEN |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: IMPCO TECHNOLOGIES ( CANADA ) LLC (N. D. GES. , US |
|
R084 | Declaration of willingness to licence | ||
R082 | Change of representative | ||
R071 | Expiry of right |