JPS628694Y2 - - Google Patents
Info
- Publication number
- JPS628694Y2 JPS628694Y2 JP285283U JP285283U JPS628694Y2 JP S628694 Y2 JPS628694 Y2 JP S628694Y2 JP 285283 U JP285283 U JP 285283U JP 285283 U JP285283 U JP 285283U JP S628694 Y2 JPS628694 Y2 JP S628694Y2
- Authority
- JP
- Japan
- Prior art keywords
- seat
- valve
- elastic body
- seat part
- valve plate
- 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
- 239000002184 metal Substances 0.000 claims description 28
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Lift Valve (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP285283U JPS59108868U (ja) | 1983-01-13 | 1983-01-13 | メタルシ−トを有するちよう形弁 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP285283U JPS59108868U (ja) | 1983-01-13 | 1983-01-13 | メタルシ−トを有するちよう形弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59108868U JPS59108868U (ja) | 1984-07-23 |
| JPS628694Y2 true JPS628694Y2 (en]) | 1987-02-28 |
Family
ID=30134499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP285283U Granted JPS59108868U (ja) | 1983-01-13 | 1983-01-13 | メタルシ−トを有するちよう形弁 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59108868U (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100729839B1 (ko) | 2006-04-19 | 2007-06-21 | 피케이밸브 주식회사 | 활하중 시트부 지지형 초저온 버터플라이밸브 |
-
1983
- 1983-01-13 JP JP285283U patent/JPS59108868U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59108868U (ja) | 1984-07-23 |
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