JPH0521666Y2 - - Google Patents
Info
- Publication number
- JPH0521666Y2 JPH0521666Y2 JP708388U JP708388U JPH0521666Y2 JP H0521666 Y2 JPH0521666 Y2 JP H0521666Y2 JP 708388 U JP708388 U JP 708388U JP 708388 U JP708388 U JP 708388U JP H0521666 Y2 JPH0521666 Y2 JP H0521666Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve seat
- piston
- piston rod
- forced
- 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
- 238000012856 packing Methods 0.000 claims description 30
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 239000012530 fluid Substances 0.000 description 21
- 239000007788 liquid Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Details Of Reciprocating Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP708388U JPH0521666Y2 (zh) | 1988-01-25 | 1988-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP708388U JPH0521666Y2 (zh) | 1988-01-25 | 1988-01-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01113163U JPH01113163U (zh) | 1989-07-31 |
| JPH0521666Y2 true JPH0521666Y2 (zh) | 1993-06-03 |
Family
ID=31211799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP708388U Expired - Lifetime JPH0521666Y2 (zh) | 1988-01-25 | 1988-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521666Y2 (zh) |
-
1988
- 1988-01-25 JP JP708388U patent/JPH0521666Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01113163U (zh) | 1989-07-31 |
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