JPS6214461Y2 - - Google Patents
Info
- Publication number
- JPS6214461Y2 JPS6214461Y2 JP1979078108U JP7810879U JPS6214461Y2 JP S6214461 Y2 JPS6214461 Y2 JP S6214461Y2 JP 1979078108 U JP1979078108 U JP 1979078108U JP 7810879 U JP7810879 U JP 7810879U JP S6214461 Y2 JPS6214461 Y2 JP S6214461Y2
- Authority
- JP
- Japan
- Prior art keywords
- spring
- compression coil
- drive device
- coil spring
- valve drive
- 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
Links
- 230000006835 compression Effects 0.000 claims description 25
- 238000007906 compression Methods 0.000 claims description 25
- 230000033001 locomotion Effects 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fluid-Driven Valves (AREA)
- Springs (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979078108U JPS6214461Y2 (de) | 1979-06-08 | 1979-06-08 | |
| US06/109,403 US4337691A (en) | 1979-06-08 | 1980-01-03 | Valve driving apparatus |
| GB8018235A GB2056565B (en) | 1979-06-08 | 1980-06-04 | Valve driving fluid operated actuator |
| IT8022642A IT1131525B (it) | 1979-06-08 | 1980-06-06 | Apparecchio per l'azionamento di valvole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979078108U JPS6214461Y2 (de) | 1979-06-08 | 1979-06-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55177570U JPS55177570U (de) | 1980-12-19 |
| JPS6214461Y2 true JPS6214461Y2 (de) | 1987-04-13 |
Family
ID=29311564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979078108U Expired JPS6214461Y2 (de) | 1979-06-08 | 1979-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6214461Y2 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994021951A1 (en) * | 1993-03-19 | 1994-09-29 | Kabushiki Kaisha Motoyama Seisakusho | Diaphragm type high pressure shut-off valve |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49103206A (de) * | 1973-01-18 | 1974-09-30 |
-
1979
- 1979-06-08 JP JP1979078108U patent/JPS6214461Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49103206A (de) * | 1973-01-18 | 1974-09-30 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994021951A1 (en) * | 1993-03-19 | 1994-09-29 | Kabushiki Kaisha Motoyama Seisakusho | Diaphragm type high pressure shut-off valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55177570U (de) | 1980-12-19 |
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