JP6155103B2 - 可溶栓 - Google Patents
可溶栓 Download PDFInfo
- Publication number
- JP6155103B2 JP6155103B2 JP2013123797A JP2013123797A JP6155103B2 JP 6155103 B2 JP6155103 B2 JP 6155103B2 JP 2013123797 A JP2013123797 A JP 2013123797A JP 2013123797 A JP2013123797 A JP 2013123797A JP 6155103 B2 JP6155103 B2 JP 6155103B2
- Authority
- JP
- Japan
- Prior art keywords
- melting point
- fusible
- hole
- low melting
- point metal
- 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
- 238000002844 melting Methods 0.000 claims description 29
- 230000008018 melting Effects 0.000 claims description 29
- 229910052751 metal Inorganic materials 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 8
- 239000000155 melt Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 description 6
- 229910052793 cadmium Inorganic materials 0.000 description 5
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052718 tin Inorganic materials 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910052797 bismuth Inorganic materials 0.000 description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Safety Valves (AREA)
Description
2 本体
2a レンチ係合部
2b 第1雄ねじ部
2c 第2雄ねじ部
2d 環状溝
2e 貫通穴
3 低融点金属
4 円錐状プラグ部材
6 切頭円錐状プラグ部材
8 砲弾状プラグ部材
Claims (3)
- 本体に備わっているストレート形の貫通穴に、所定温度で溶解する低融点金属が充填されてなる可溶栓であって、
前記貫通穴の壁面に環状溝が形成され、
前記貫通穴の受圧側に、開放端側に向けて尖った尖頭形状をしたプラグ部材が装填されていることを特徴とする可溶栓。 - 前記プラグ部材の尖頭形状は、円錐状、切頭円錐状又は砲弾状のいずれかであることを特徴とする請求項1に記載の可溶栓。
- 前記プラグ部材は、前記低融点金属よりも高い融点を有する材料にて形成されることを特徴とする請求項1又は2に記載の可溶栓。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013123797A JP6155103B2 (ja) | 2013-06-12 | 2013-06-12 | 可溶栓 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013123797A JP6155103B2 (ja) | 2013-06-12 | 2013-06-12 | 可溶栓 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014240731A JP2014240731A (ja) | 2014-12-25 |
JP6155103B2 true JP6155103B2 (ja) | 2017-06-28 |
Family
ID=52140072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013123797A Active JP6155103B2 (ja) | 2013-06-12 | 2013-06-12 | 可溶栓 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6155103B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2666841C1 (ru) * | 2017-09-04 | 2018-09-12 | Акционерное общество Инжиниринговая компания "АСЭ" | Аварийный термоклапан одноразового действия |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0336758Y2 (ja) * | 1986-05-06 | 1991-08-05 | ||
US5076313A (en) * | 1990-09-06 | 1991-12-31 | Bottum Jr Edward W | Fusible plug structure |
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 |
JP2006329374A (ja) * | 2005-05-30 | 2006-12-07 | Senju Sprinkler Kk | 可溶栓および可溶栓の製造方法 |
JP2009203501A (ja) * | 2008-02-27 | 2009-09-10 | Fuji Koki Corp | 可溶栓 |
JP5973367B2 (ja) * | 2013-03-04 | 2016-08-23 | 川崎重工業株式会社 | 溶栓式安全弁 |
-
2013
- 2013-06-12 JP JP2013123797A patent/JP6155103B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2014240731A (ja) | 2014-12-25 |
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