JPH0341103Y2 - - Google Patents
Info
- Publication number
- JPH0341103Y2 JPH0341103Y2 JP2633888U JP2633888U JPH0341103Y2 JP H0341103 Y2 JPH0341103 Y2 JP H0341103Y2 JP 2633888 U JP2633888 U JP 2633888U JP 2633888 U JP2633888 U JP 2633888U JP H0341103 Y2 JPH0341103 Y2 JP H0341103Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- valve
- opening
- seated
- valve seat
- 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
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000006837 decompression Effects 0.000 description 18
- 230000000694 effects Effects 0.000 description 4
- 239000012495 reaction gas Substances 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2633888U JPH0341103Y2 (en, 2012) | 1988-02-29 | 1988-02-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2633888U JPH0341103Y2 (en, 2012) | 1988-02-29 | 1988-02-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01130084U JPH01130084U (en, 2012) | 1989-09-05 |
| JPH0341103Y2 true JPH0341103Y2 (en, 2012) | 1991-08-29 |
Family
ID=31247868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2633888U Expired JPH0341103Y2 (en, 2012) | 1988-02-29 | 1988-02-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0341103Y2 (en, 2012) |
-
1988
- 1988-02-29 JP JP2633888U patent/JPH0341103Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01130084U (en, 2012) | 1989-09-05 |
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