JPH0432541Y2 - - Google Patents
Info
- Publication number
- JPH0432541Y2 JPH0432541Y2 JP4953687U JP4953687U JPH0432541Y2 JP H0432541 Y2 JPH0432541 Y2 JP H0432541Y2 JP 4953687 U JP4953687 U JP 4953687U JP 4953687 U JP4953687 U JP 4953687U JP H0432541 Y2 JPH0432541 Y2 JP H0432541Y2
- Authority
- JP
- Japan
- Prior art keywords
- packing
- recess
- holder
- seal
- support flange
- 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
- 238000012856 packing Methods 0.000 claims description 25
- 210000004907 gland Anatomy 0.000 claims description 10
- 230000002265 prevention Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 239000004809 Teflon Substances 0.000 description 4
- 229920006362 Teflon® Polymers 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical group [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Details Of Valves (AREA)
- Lift Valve (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4953687U JPH0432541Y2 (fr) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4953687U JPH0432541Y2 (fr) | 1987-03-31 | 1987-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63157585U JPS63157585U (fr) | 1988-10-17 |
| JPH0432541Y2 true JPH0432541Y2 (fr) | 1992-08-05 |
Family
ID=30872077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4953687U Expired JPH0432541Y2 (fr) | 1987-03-31 | 1987-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0432541Y2 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8950465B2 (en) | 2009-01-16 | 2015-02-10 | Alcoa Inc. | Aluminum alloys, aluminum alloy products and methods for making the same |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5649882B2 (ja) * | 2010-09-09 | 2015-01-07 | 株式会社キッツ | バタフライ弁 |
| JP7240185B2 (ja) * | 2019-01-22 | 2023-03-15 | 日立Astemo株式会社 | 制御弁 |
-
1987
- 1987-03-31 JP JP4953687U patent/JPH0432541Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8950465B2 (en) | 2009-01-16 | 2015-02-10 | Alcoa Inc. | Aluminum alloys, aluminum alloy products and methods for making the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63157585U (fr) | 1988-10-17 |
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