JPH0240113Y2 - - Google Patents
Info
- Publication number
- JPH0240113Y2 JPH0240113Y2 JP18771886U JP18771886U JPH0240113Y2 JP H0240113 Y2 JPH0240113 Y2 JP H0240113Y2 JP 18771886 U JP18771886 U JP 18771886U JP 18771886 U JP18771886 U JP 18771886U JP H0240113 Y2 JPH0240113 Y2 JP H0240113Y2
- Authority
- JP
- Japan
- Prior art keywords
- piston
- water
- pressure
- annular packing
- valve 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 238000012856 packing Methods 0.000 claims description 24
- 230000002706 hydrostatic effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18771886U JPH0240113Y2 (fr) | 1986-12-05 | 1986-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18771886U JPH0240113Y2 (fr) | 1986-12-05 | 1986-12-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6395769U JPS6395769U (fr) | 1988-06-21 |
| JPH0240113Y2 true JPH0240113Y2 (fr) | 1990-10-26 |
Family
ID=31138440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18771886U Expired JPH0240113Y2 (fr) | 1986-12-05 | 1986-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240113Y2 (fr) |
-
1986
- 1986-12-05 JP JP18771886U patent/JPH0240113Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6395769U (fr) | 1988-06-21 |
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