EA201992865A1 - Аварийный термоклапан одноразового действия - Google Patents
Аварийный термоклапан одноразового действияInfo
- Publication number
- EA201992865A1 EA201992865A1 EA201992865A EA201992865A EA201992865A1 EA 201992865 A1 EA201992865 A1 EA 201992865A1 EA 201992865 A EA201992865 A EA 201992865A EA 201992865 A EA201992865 A EA 201992865A EA 201992865 A1 EA201992865 A1 EA 201992865A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- channel
- thermal valve
- housing
- emergency thermal
- inlet
- Prior art date
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
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/40—Safety valves; Equalising valves, e.g. pressure relief valves with a fracturing member, e.g. fracturing diaphragm, glass, fusible joint
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
Аварийный термоклапан одноразового действия содержит корпус, в котором выполнен сквозной канал для подачи охлаждающей жидкости через его входное отверстие в направлении его выходного отверстия, и плавкий предохранитель, расположенный в сквозном канале корпуса и состоящий по меньшей мере из двух частей, полностью перекрывающих сечение сквозного канала, выполненных из материалов с различной температурой плавления и расположенных в сквозном канале последовательно с нарастанием температуры плавления каждой последующей части в направлении от входного отверстия сквозного канала к его выходному отверстию, при этом корпус может иметь поперечные рёбра жесткости и/или поперечные уступы в месте расположения плавкого предохранителя.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2017131093A RU2666841C1 (ru) | 2017-09-04 | 2017-09-04 | Аварийный термоклапан одноразового действия |
PCT/RU2017/000776 WO2019045592A1 (ru) | 2017-09-04 | 2017-10-24 | Аварийный термоклапан одноразового действия |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201992865A1 true EA201992865A1 (ru) | 2020-04-01 |
EA037866B1 EA037866B1 (ru) | 2021-05-28 |
Family
ID=63580555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201992865A EA037866B1 (ru) | 2017-09-04 | 2017-10-24 | Аварийный термоклапан одноразового действия |
Country Status (12)
Country | Link |
---|---|
US (1) | US11773998B2 (ru) |
EP (1) | EP3680528A4 (ru) |
JP (1) | JP6972001B2 (ru) |
KR (1) | KR20200024698A (ru) |
CN (1) | CN109790937B (ru) |
AR (1) | AR112885A1 (ru) |
CA (1) | CA3015905C (ru) |
EA (1) | EA037866B1 (ru) |
JO (1) | JOP20180079B1 (ru) |
RU (1) | RU2666841C1 (ru) |
UA (1) | UA124059C2 (ru) |
WO (1) | WO2019045592A1 (ru) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2747897C1 (ru) * | 2020-10-13 | 2021-05-17 | Игорь Иванович Шмаль | Аварийный термоклапан одноразового действия |
RU2764485C1 (ru) * | 2020-12-29 | 2022-01-17 | Акционерное Общество "Атомэнергопроект" | Клапан подачи воды |
WO2023128808A1 (ru) * | 2021-12-29 | 2023-07-06 | Акционерное Общество "Атомэнергопроект" | Аварийный термоклапан одноразового действия |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1557250A (en) * | 1922-03-30 | 1925-10-13 | Earl M Grandfield | Safety plug |
US1925007A (en) * | 1930-06-11 | 1933-08-29 | Globe Automatic Sprinkler Co | Fusible unit |
US3200987A (en) * | 1961-11-03 | 1965-08-17 | Bendix Corp | Thermal fuse screw |
US3269402A (en) * | 1963-11-22 | 1966-08-30 | Bendix Corp | Thermal fuse |
US3927791A (en) * | 1974-08-05 | 1975-12-23 | Welcome D Hershberger | Fusible plug |
US4232796A (en) * | 1978-08-04 | 1980-11-11 | Sharon Manufacturing Company | Thermal release plug for a fabricated pressure vessel |
SU892092A1 (ru) * | 1980-05-08 | 1981-12-23 | Предприятие П/Я В-2827 | Термоклапан |
US4628953A (en) * | 1985-02-11 | 1986-12-16 | Goodyear Aerospace Corporation | Fusible plug safety device for venting aircraft tires |
JPS62165080A (ja) * | 1986-01-10 | 1987-07-21 | Mitsubishi Electric Corp | 溶栓 |
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 |
US4969482A (en) * | 1988-12-01 | 1990-11-13 | Flodyne Controls, Inc. | Emergency fuel shut-off valve |
US4989627A (en) * | 1990-03-23 | 1991-02-05 | Allied-Signal Inc. | Thermal fuse valve |
DE4426856C1 (de) * | 1994-07-28 | 1995-07-27 | Siemens Ag | Signalsonde für eine Druckentlastungseinrichtung |
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 |
DE19508160C1 (de) * | 1995-03-08 | 1996-06-27 | Karlsruhe Forschzent | Schmelzstopfen zum Aufschmelzen unter Wärmeeinwirkung |
US5791367A (en) * | 1996-01-25 | 1998-08-11 | Gas Research Institute | Pressure relief device |
GB2342709B (en) | 1998-10-16 | 2002-12-31 | Risbridger Ltd | Shear valve |
RU2149303C1 (ru) | 1999-11-23 | 2000-05-20 | Романенко Николай Трофимович | Автоматический термоклапан |
US6250326B1 (en) * | 2000-02-04 | 2001-06-26 | Pci Industries | Dual temperature fire damper releasing system |
JP2002286138A (ja) * | 2001-03-23 | 2002-10-03 | Mitsubishi Electric Corp | 圧力容器用可溶栓、圧力容器用可溶栓の製造方法、及び圧力容器 |
RU2206811C1 (ru) * | 2002-07-23 | 2003-06-20 | Романенко Николай Трофимович | Термопредохранительный клапан (варианты) |
WO2004020884A1 (en) * | 2002-08-28 | 2004-03-11 | 21St Century Energy, Inc. | Automatic emergency sprinkler shutoff valve |
JP2005282764A (ja) * | 2004-03-30 | 2005-10-13 | Toyota Motor Corp | 高圧ガスタンク用安全弁 |
US8733382B2 (en) * | 2007-01-12 | 2014-05-27 | GM Global Technology Operations LLC | Thermally activated safety valve for pressure vessels |
DE102007014334A1 (de) * | 2007-03-26 | 2008-10-02 | Robert Bosch Gmbh | Schmelzlegierungselement, Thermosicherung mit einem Schmelzlegierungselement sowie Verfahren zum Herstellen einer Thermosicherung |
JP5140487B2 (ja) * | 2008-05-16 | 2013-02-06 | 川崎重工業株式会社 | 安全弁 |
JP2012103106A (ja) * | 2010-11-10 | 2012-05-31 | Toshiba Corp | 原子炉格納容器の冷却装置 |
JP5775688B2 (ja) * | 2010-12-20 | 2015-09-09 | 株式会社フジキン | 安全弁用可溶栓 |
RU2469233C1 (ru) * | 2011-11-09 | 2012-12-10 | Открытое акционерное общество "Атомэнергопроект" | Аварийный термоклапан одноразового действия |
EP2747087A1 (de) * | 2012-12-22 | 2014-06-25 | AREVA GmbH | Rohrabsperreinrichtung und Vorrichtung zur Notversorgung der in einem Reaktorbehälter eines Kernkraftwerks angeordneten Brennstäbe mit Kühlflüssigkeit mit einer solchen Rohrabsperreinrichtung |
JP6155103B2 (ja) * | 2013-06-12 | 2017-06-28 | 株式会社不二工機 | 可溶栓 |
CN106337956A (zh) * | 2016-10-18 | 2017-01-18 | 创尔特热能科技(中山)有限公司 | 一种感温熔断的顶针式阀门 |
-
2017
- 2017-09-04 RU RU2017131093A patent/RU2666841C1/ru active IP Right Revival
- 2017-10-24 CN CN201780011263.4A patent/CN109790937B/zh active Active
- 2017-10-24 KR KR1020187024831A patent/KR20200024698A/ko not_active Application Discontinuation
- 2017-10-24 EA EA201992865A patent/EA037866B1/ru unknown
- 2017-10-24 EP EP17894670.3A patent/EP3680528A4/en active Pending
- 2017-10-24 UA UAA201808819A patent/UA124059C2/ru unknown
- 2017-10-24 US US16/081,639 patent/US11773998B2/en active Active
- 2017-10-24 CA CA3015905A patent/CA3015905C/en active Active
- 2017-10-24 WO PCT/RU2017/000776 patent/WO2019045592A1/ru unknown
- 2017-10-24 JP JP2018546677A patent/JP6972001B2/ja active Active
-
2018
- 2018-08-30 AR ARP180102462A patent/AR112885A1/es active IP Right Grant
- 2018-08-30 JO JOP/2018/0079A patent/JOP20180079B1/ar active
Also Published As
Publication number | Publication date |
---|---|
WO2019045592A1 (ru) | 2019-03-07 |
CN109790937B (zh) | 2021-04-30 |
US20210180709A1 (en) | 2021-06-17 |
JP6972001B2 (ja) | 2021-11-24 |
CA3015905A1 (en) | 2019-03-04 |
JOP20180079A1 (ar) | 2019-03-04 |
CA3015905C (en) | 2021-07-06 |
EP3680528A4 (en) | 2021-08-25 |
US11773998B2 (en) | 2023-10-03 |
AR112885A1 (es) | 2019-12-26 |
JP2020510163A (ja) | 2020-04-02 |
EP3680528A1 (en) | 2020-07-15 |
BR112018067419A2 (pt) | 2019-04-30 |
JOP20180079B1 (ar) | 2023-09-17 |
KR20200024698A (ko) | 2020-03-09 |
CN109790937A (zh) | 2019-05-21 |
RU2666841C1 (ru) | 2018-09-12 |
UA124059C2 (ru) | 2021-07-14 |
EA037866B1 (ru) | 2021-05-28 |
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