JPH0524347Y2 - - Google Patents
Info
- Publication number
- JPH0524347Y2 JPH0524347Y2 JP6408987U JP6408987U JPH0524347Y2 JP H0524347 Y2 JPH0524347 Y2 JP H0524347Y2 JP 6408987 U JP6408987 U JP 6408987U JP 6408987 U JP6408987 U JP 6408987U JP H0524347 Y2 JPH0524347 Y2 JP H0524347Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- yoke
- axis
- movable
- main body
- 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.)
- Expired - Lifetime
Links
- 239000007788 liquid Substances 0.000 claims description 25
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 description 13
- 238000007667 floating Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910017535 Cu-Al-Ni Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910000978 Pb alloy Inorganic materials 0.000 description 1
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- -1 copper-aluminum-nickel Chemical compound 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 230000006903 response to temperature Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6408987U JPH0524347Y2 (enrdf_load_stackoverflow) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6408987U JPH0524347Y2 (enrdf_load_stackoverflow) | 1987-04-30 | 1987-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63172456U JPS63172456U (enrdf_load_stackoverflow) | 1988-11-09 |
| JPH0524347Y2 true JPH0524347Y2 (enrdf_load_stackoverflow) | 1993-06-21 |
Family
ID=30899930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6408987U Expired - Lifetime JPH0524347Y2 (enrdf_load_stackoverflow) | 1987-04-30 | 1987-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0524347Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040022268A (ko) * | 2002-09-03 | 2004-03-12 | 마임인터내셔날코포레이션 주식회사 | 스프링클러 |
-
1987
- 1987-04-30 JP JP6408987U patent/JPH0524347Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63172456U (enrdf_load_stackoverflow) | 1988-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4976320A (en) | Concealed sprinkler with drop down deflector assembly, and improved fusible valve lever assembly | |
| US5094298A (en) | Fire sprinkler apparatus | |
| US5097906A (en) | Concealed automatic sprinkler | |
| US3195647A (en) | Sprinkler head and method of adjusting same | |
| US3783947A (en) | Automatic sprinkler head | |
| US4217961A (en) | Water sprinklers | |
| US4991656A (en) | Quick release valve for sprinkler head | |
| US5010959A (en) | Automatic sprinkler head | |
| CA2892414A1 (en) | Pip cap assembly for a fire protection sprinkler | |
| US4609047A (en) | Quick release mechanism for sprinkler head | |
| JPH0524347Y2 (enrdf_load_stackoverflow) | ||
| EP2280784B1 (en) | Fire protection sprinkler with plastic pip cap | |
| TW201941802A (zh) | 灑水頭 | |
| CA1078701A (en) | Heat sensitive release devices | |
| US2528063A (en) | Automatic sprinkler | |
| US10420968B2 (en) | Fire protection sprinkler with a wrench boss detent and a clip, and method of assembling the fire protection sprinkler | |
| US4176718A (en) | Anti-lodgement bail for sprinklers | |
| US4785888A (en) | Decorative quick response sprinkler | |
| US3161236A (en) | Sprinkler head | |
| JPH0668333B2 (ja) | 温度応答圧力逃がしの方法とその装置 | |
| CN1106204C (zh) | 用于灭火装置的雾化喷嘴 | |
| JP6476017B2 (ja) | スプリンクラーヘッド接続継手 | |
| US2375832A (en) | Sprinkler head | |
| US4314120A (en) | Shock responsive device | |
| JP2530076Y2 (ja) | 緊急遮断弁 |