EA200400706A1 - Устройство термочувствительного предохранительного клапана - Google Patents
Устройство термочувствительного предохранительного клапанаInfo
- Publication number
- EA200400706A1 EA200400706A1 EA200400706A EA200400706A EA200400706A1 EA 200400706 A1 EA200400706 A1 EA 200400706A1 EA 200400706 A EA200400706 A EA 200400706A EA 200400706 A EA200400706 A EA 200400706A EA 200400706 A1 EA200400706 A1 EA 200400706A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- zone
- under pressure
- safety valve
- valve
- medium under
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0063—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames with simultaneous removal of inflammable materials
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/04—Removing or cutting-off the supply of inflammable material
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
- F16K31/385—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a diaphragm
-
- 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
- Y10T137/1819—Safety cut-off
-
- 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)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Temperature-Responsive Valves (AREA)
- Safety Valves (AREA)
Abstract
Настоящее изобретение касается устройства (10) термочувствительного предохранительного клапана. Устройство (10), содержащее первую зону (16) для первой среды под давлением, вторую зону (20) для второй среды под давлением, клапан (27, 28) между первой и второй зонами (16, 20), приводимый в действие давлением первой среды под давлением в первой зоне против подпружинивающего средства (58) для открытия выходного отверстия (54) для первого газа под давлением из первой зоны, и теплочувствительное средство (34) герметичного уплотнения на второй зоне (20), разгерметизируемое при высокой температуре, что вызывает сброс давления второй зоны, вследствие чего приводится в действие клапан (27, 28), чтобы закрыть выходное отверстие и герметично уплотнить первую зону (16).Международная заявка была опубликована вместе с отчетом о международном поиске.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0127969.4A GB0127969D0 (en) | 2001-11-22 | 2001-11-22 | HRV (linden valve) |
GB0214736A GB2381569B (en) | 2001-11-22 | 2002-06-20 | Temperature sensitive safety valve assembly |
PCT/GB2002/004981 WO2003046421A1 (en) | 2001-11-22 | 2002-11-01 | Temperature-sensitive safety valve assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
EA200400706A1 true EA200400706A1 (ru) | 2005-06-30 |
EA006262B1 EA006262B1 (ru) | 2005-10-27 |
Family
ID=26246795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200400706A EA006262B1 (ru) | 2001-11-22 | 2002-11-01 | Устройство термочувствительного предохранительного клапана |
Country Status (10)
Country | Link |
---|---|
US (1) | US7273064B2 (ru) |
EP (1) | EP1451495A1 (ru) |
JP (1) | JP2005510679A (ru) |
CN (1) | CN1610800A (ru) |
AU (1) | AU2002337365A1 (ru) |
CA (1) | CA2467477A1 (ru) |
EA (1) | EA006262B1 (ru) |
MX (1) | MXPA04004887A (ru) |
PL (1) | PL369659A1 (ru) |
WO (1) | WO2003046421A1 (ru) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2424259A (en) * | 2005-03-19 | 2006-09-20 | Linden Shield Ltd | Valve assemblies |
WO2008096095A1 (en) | 2007-02-07 | 2008-08-14 | The Linden Shield Limited | Valve assembly |
GB201322630D0 (en) * | 2013-12-19 | 2014-02-05 | Humphrey Evans Intellectual Property Services Ltd | An auto-feed device for feeding media to a blasting machine |
WO2015090875A1 (en) * | 2013-12-19 | 2015-06-25 | Swiss Industrial Consulting & Technology Sa | A device for feeding media to a blasting machine, and a closure for the device |
US9791059B2 (en) * | 2015-01-21 | 2017-10-17 | Pietro Fiorentini S.P.A. | Vent valve for gas pressure regulators and pressure regulator equipped with said vent valve |
RU2617841C1 (ru) * | 2015-12-23 | 2017-04-28 | Государственный научный центр Российской Федерации - федеральное государственное унитарное предприятие "Исследовательский Центр имени М.В. Келдыша" | Термочувствительный приводной элемент |
DE102016108448B4 (de) * | 2016-05-06 | 2022-12-08 | Witt Gmbh & Co. Holding Und Handels-Kg | Domdruckregler |
DE102017223049A1 (de) * | 2017-12-18 | 2019-06-19 | Zf Friedrichshafen Ag | Verfahren zum Ansteuern eines pneumatischen Betätigungsmittels |
CN110953401A (zh) * | 2019-12-17 | 2020-04-03 | 天津商业大学 | 一种热力执行装置 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1502466A (en) * | 1923-02-05 | 1924-07-22 | Gillen Joseph | Combined curb box and automatic gas cut-off |
US1874019A (en) | 1930-02-05 | 1932-08-30 | Mangiameli Francesco | Safety device for gas conduits |
US2012873A (en) | 1934-04-25 | 1935-08-27 | Daniel A Gillen | Manual and automatic safety gas appliance |
GB811022A (en) | 1956-02-01 | 1959-03-25 | Albert Joly | Valves controlling fluid flow |
FR1147137A (fr) | 1957-05-28 | 1957-11-19 | Dispositif de vanne à ouverture automatique | |
US2893413A (en) * | 1957-07-02 | 1959-07-07 | Harold F Nordahl | Heat sensitive shut-off valve |
US3958592A (en) * | 1974-02-06 | 1976-05-25 | Willis Oil Tool Co. | Safety shut-off valve |
US3955186A (en) | 1974-05-17 | 1976-05-04 | Compugraphic Corporation | Character image generation apparatus and CRT phototypesetting system |
US3995651A (en) | 1975-07-21 | 1976-12-07 | The Raymond Lee Organization, Inc. | Valve for shutting off gas flow in pipes during earthquakes |
FR2334032A1 (fr) | 1975-12-03 | 1977-07-01 | Dunlop Ltd | Soupape de declenchement notamment pour installations d'extinction d'incendie |
US4239153A (en) | 1978-12-29 | 1980-12-16 | Kysor Industrial Corporation | Multiple temperature actuated fluid-electric control device |
US4334258A (en) * | 1980-06-23 | 1982-06-08 | Seeman Jeffrey L | Explosion prevention control system for a fuel-gas burning automatic ignition appliance and associated gas distribution system |
GB2084760B (en) | 1980-09-05 | 1984-02-08 | Beazley Rodney Thomas | Fire and hazard protection system |
GB2179767B (en) | 1985-08-31 | 1989-11-15 | Ti Gas Spares Ltd | Safety devices for flued gas appliances |
US5126934A (en) * | 1989-06-09 | 1992-06-30 | Smart House, L.P. | Gas distribution system |
US5090436A (en) * | 1990-08-02 | 1992-02-25 | Hoch Jr John R | Temperature sensitive water supply shut-off system |
US5263824A (en) | 1992-11-09 | 1993-11-23 | Fredron Corp. | Remote controlled shutdown for hazardous material transport vehicle |
DE4326072A1 (de) * | 1993-08-04 | 1995-02-09 | Ruhrgas Ag | Vorrichtung zum automatischen Schließen einer Absperrarmatur |
US5694960A (en) | 1996-11-05 | 1997-12-09 | Turk; Edward J. | Hazardous gas protection system and method for automatic valve closure |
US6123093A (en) | 1998-04-30 | 2000-09-26 | D'antonio Consultants International, Inc. | System for controlling fluid flow |
US6199573B1 (en) * | 1998-09-09 | 2001-03-13 | Craft-Weld Enterprises, Inc. | Gas flow arrestor |
IT1304651B1 (it) * | 1998-09-22 | 2001-03-28 | Eltek Spa | Dispositivo spruzzatore per impianti antincendio. |
IL130651A (en) | 1999-06-27 | 2002-02-10 | Century Invest Ltd | Gas valve safety device |
GB0127969D0 (en) | 2001-11-22 | 2002-01-16 | Linden Sean | HRV (linden valve) |
-
2002
- 2002-11-01 MX MXPA04004887A patent/MXPA04004887A/es unknown
- 2002-11-01 US US10/496,342 patent/US7273064B2/en not_active Expired - Fee Related
- 2002-11-01 CA CA 2467477 patent/CA2467477A1/en not_active Abandoned
- 2002-11-01 AU AU2002337365A patent/AU2002337365A1/en not_active Abandoned
- 2002-11-01 EA EA200400706A patent/EA006262B1/ru not_active IP Right Cessation
- 2002-11-01 EP EP20020772607 patent/EP1451495A1/en not_active Withdrawn
- 2002-11-01 WO PCT/GB2002/004981 patent/WO2003046421A1/en not_active Application Discontinuation
- 2002-11-01 JP JP2003547827A patent/JP2005510679A/ja active Pending
- 2002-11-01 CN CNA028265807A patent/CN1610800A/zh active Pending
- 2002-11-01 PL PL36965902A patent/PL369659A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
JP2005510679A (ja) | 2005-04-21 |
AU2002337365A1 (en) | 2003-06-10 |
MXPA04004887A (es) | 2005-04-11 |
WO2003046421A1 (en) | 2003-06-05 |
PL369659A1 (en) | 2005-05-02 |
US20050067011A1 (en) | 2005-03-31 |
CA2467477A1 (en) | 2003-06-05 |
US7273064B2 (en) | 2007-09-25 |
EA006262B1 (ru) | 2005-10-27 |
EP1451495A1 (en) | 2004-09-01 |
CN1610800A (zh) | 2005-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG MD TJ TM RU |