JPH0632179Y2 - 真空装置用遮断バルブ - Google Patents
真空装置用遮断バルブInfo
- Publication number
- JPH0632179Y2 JPH0632179Y2 JP2721786U JP2721786U JPH0632179Y2 JP H0632179 Y2 JPH0632179 Y2 JP H0632179Y2 JP 2721786 U JP2721786 U JP 2721786U JP 2721786 U JP2721786 U JP 2721786U JP H0632179 Y2 JPH0632179 Y2 JP H0632179Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve plate
- valve seat
- main body
- rotating shaft
- 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
- 238000004891 communication Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000000565 sealant Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000002788 crimping Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000002730 additional effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Landscapes
- Lift Valve (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2721786U JPH0632179Y2 (ja) | 1986-02-25 | 1986-02-25 | 真空装置用遮断バルブ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2721786U JPH0632179Y2 (ja) | 1986-02-25 | 1986-02-25 | 真空装置用遮断バルブ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62140938U JPS62140938U (enrdf_load_stackoverflow) | 1987-09-05 |
| JPH0632179Y2 true JPH0632179Y2 (ja) | 1994-08-24 |
Family
ID=30829034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2721786U Expired - Lifetime JPH0632179Y2 (ja) | 1986-02-25 | 1986-02-25 | 真空装置用遮断バルブ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0632179Y2 (enrdf_load_stackoverflow) |
-
1986
- 1986-02-25 JP JP2721786U patent/JPH0632179Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62140938U (enrdf_load_stackoverflow) | 1987-09-05 |
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