JPH0452542Y2 - - Google Patents
Info
- Publication number
- JPH0452542Y2 JPH0452542Y2 JP9692888U JP9692888U JPH0452542Y2 JP H0452542 Y2 JPH0452542 Y2 JP H0452542Y2 JP 9692888 U JP9692888 U JP 9692888U JP 9692888 U JP9692888 U JP 9692888U JP H0452542 Y2 JPH0452542 Y2 JP H0452542Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- piston
- valve chamber
- valve seat
- pressure regulating
- 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
- 239000007788 liquid Substances 0.000 claims description 35
- 238000004891 communication Methods 0.000 claims description 27
- 238000012856 packing Methods 0.000 claims description 25
- 230000001105 regulatory effect Effects 0.000 claims description 24
- 230000006835 compression Effects 0.000 description 13
- 238000007906 compression Methods 0.000 description 13
- 239000012530 fluid Substances 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000593 degrading effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
Landscapes
- Safety Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9692888U JPH0452542Y2 (fi) | 1988-07-23 | 1988-07-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9692888U JPH0452542Y2 (fi) | 1988-07-23 | 1988-07-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0218978U JPH0218978U (fi) | 1990-02-08 |
| JPH0452542Y2 true JPH0452542Y2 (fi) | 1992-12-10 |
Family
ID=31322082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9692888U Expired JPH0452542Y2 (fi) | 1988-07-23 | 1988-07-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452542Y2 (fi) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09268962A (ja) * | 1996-03-29 | 1997-10-14 | Masami Kamiya | 圧力制御弁 |
-
1988
- 1988-07-23 JP JP9692888U patent/JPH0452542Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0218978U (fi) | 1990-02-08 |
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