JPH0433508Y2 - - Google Patents
Info
- Publication number
- JPH0433508Y2 JPH0433508Y2 JP4953787U JP4953787U JPH0433508Y2 JP H0433508 Y2 JPH0433508 Y2 JP H0433508Y2 JP 4953787 U JP4953787 U JP 4953787U JP 4953787 U JP4953787 U JP 4953787U JP H0433508 Y2 JPH0433508 Y2 JP H0433508Y2
- Authority
- JP
- Japan
- Prior art keywords
- support flange
- main valve
- valve shaft
- valve body
- 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
Links
- 238000012856 packing Methods 0.000 claims description 15
- 210000004907 gland Anatomy 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 229910002804 graphite Inorganic materials 0.000 claims description 11
- 239000010439 graphite Substances 0.000 claims description 11
- 239000010409 thin film Substances 0.000 claims description 6
- 239000013078 crystal Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical group [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Landscapes
- Lift Valve (AREA)
- Details Of Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4953787U JPH0433508Y2 (en]) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4953787U JPH0433508Y2 (en]) | 1987-03-31 | 1987-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63157584U JPS63157584U (en]) | 1988-10-17 |
| JPH0433508Y2 true JPH0433508Y2 (en]) | 1992-08-11 |
Family
ID=30872079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4953787U Expired JPH0433508Y2 (en]) | 1987-03-31 | 1987-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0433508Y2 (en]) |
-
1987
- 1987-03-31 JP JP4953787U patent/JPH0433508Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63157584U (en]) | 1988-10-17 |
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