JP6972001B2 - 単動式非常用熱バルブ - Google Patents
単動式非常用熱バルブ Download PDFInfo
- Publication number
- JP6972001B2 JP6972001B2 JP2018546677A JP2018546677A JP6972001B2 JP 6972001 B2 JP6972001 B2 JP 6972001B2 JP 2018546677 A JP2018546677 A JP 2018546677A JP 2018546677 A JP2018546677 A JP 2018546677A JP 6972001 B2 JP6972001 B2 JP 6972001B2
- Authority
- JP
- Japan
- Prior art keywords
- fuse link
- valve
- heat valve
- coolant
- outlet
- 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
Links
- 239000002826 coolant Substances 0.000 claims description 33
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 description 4
- 230000002706 hydrostatic effect Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000000155 melt Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000002547 anomalous effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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)
Description
Claims (3)
- 冷却剤を入口から出口へ向かって供給するための貫通流路を含む本体と、前記本体の貫通流路の中に配置されたヒューズリンクとを備えた単動式の非常用熱バルブであって、
前記ヒューズリンクは少なくとも2つの部分から成り、これらの部分は、前記貫通流路の断面を完全に覆っており、融点の異なる材料から成り、前記貫通流路の中で直列に、前記貫通流路の入口から出口へ向かって融点が上昇するように並んでいる
ことを特徴とする熱バルブ。 - 前記本体には、前記ヒューズリンクの位置を横断するリブが設けられていることを特徴とする請求項1に記載の熱バルブ。
- 前記本体は、前記ヒューズリンクの位置を横断する棟を有することを特徴とする請求項1に記載の熱バルブ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2017131093 | 2017-09-04 | ||
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 |
---|---|
JP2020510163A JP2020510163A (ja) | 2020-04-02 |
JP6972001B2 true JP6972001B2 (ja) | 2021-11-24 |
Family
ID=63580555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018546677A Active JP6972001B2 (ja) | 2017-09-04 | 2017-10-24 | 単動式非常用熱バルブ |
Country Status (12)
Country | Link |
---|---|
US (1) | US11773998B2 (ja) |
EP (1) | EP3680528A4 (ja) |
JP (1) | JP6972001B2 (ja) |
KR (1) | KR20200024698A (ja) |
CN (1) | CN109790937B (ja) |
AR (1) | AR112885A1 (ja) |
CA (1) | CA3015905C (ja) |
EA (1) | EA037866B1 (ja) |
JO (1) | JOP20180079B1 (ja) |
RU (1) | RU2666841C1 (ja) |
UA (1) | UA124059C2 (ja) |
WO (1) | WO2019045592A1 (ja) |
Families Citing this family (4)
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 |
CN118369532A (zh) | 2021-12-29 | 2024-07-19 | 艾托蒙内戈普洛耶克联合股份公司 | 一次性紧急热力阀 |
US20230392702A1 (en) * | 2022-06-03 | 2023-12-07 | Entegris, Inc. | Safety relief plug with a fusible metal and related devices and methods |
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 |
US4744382A (en) * | 1987-04-29 | 1988-05-17 | Aluminum Company Of America | Combination thermal or pressure activated relief valve |
US4744383A (en) * | 1987-04-29 | 1988-05-17 | Aluminum Company Of America | Thermally activated 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) |
AU2002331761A1 (en) * | 2002-08-28 | 2004-03-19 | 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 EA EA201992865A patent/EA037866B1/ru unknown
- 2017-10-24 CA CA3015905A patent/CA3015905C/en active Active
- 2017-10-24 UA UAA201808819A patent/UA124059C2/uk unknown
- 2017-10-24 KR KR1020187024831A patent/KR20200024698A/ko not_active Application Discontinuation
- 2017-10-24 EP EP17894670.3A patent/EP3680528A4/en active Pending
- 2017-10-24 JP JP2018546677A patent/JP6972001B2/ja active Active
- 2017-10-24 WO PCT/RU2017/000776 patent/WO2019045592A1/ru unknown
- 2017-10-24 US US16/081,639 patent/US11773998B2/en active Active
- 2017-10-24 CN CN201780011263.4A patent/CN109790937B/zh active Active
-
2018
- 2018-08-30 JO JOP/2018/0079A patent/JOP20180079B1/ar active
- 2018-08-30 AR ARP180102462A patent/AR112885A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US20210180709A1 (en) | 2021-06-17 |
EP3680528A1 (en) | 2020-07-15 |
JOP20180079A1 (ar) | 2019-03-04 |
US11773998B2 (en) | 2023-10-03 |
CN109790937A (zh) | 2019-05-21 |
BR112018067419A2 (pt) | 2019-04-30 |
RU2666841C1 (ru) | 2018-09-12 |
UA124059C2 (uk) | 2021-07-14 |
EP3680528A4 (en) | 2021-08-25 |
JOP20180079B1 (ar) | 2023-09-17 |
EA037866B1 (ru) | 2021-05-28 |
CA3015905A1 (en) | 2019-03-04 |
CN109790937B (zh) | 2021-04-30 |
JP2020510163A (ja) | 2020-04-02 |
AR112885A1 (es) | 2019-12-26 |
KR20200024698A (ko) | 2020-03-09 |
EA201992865A1 (ru) | 2020-04-01 |
WO2019045592A1 (ru) | 2019-03-07 |
CA3015905C (en) | 2021-07-06 |
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