JPH0342280Y2 - - Google Patents
Info
- Publication number
- JPH0342280Y2 JPH0342280Y2 JP1986151464U JP15146486U JPH0342280Y2 JP H0342280 Y2 JPH0342280 Y2 JP H0342280Y2 JP 1986151464 U JP1986151464 U JP 1986151464U JP 15146486 U JP15146486 U JP 15146486U JP H0342280 Y2 JPH0342280 Y2 JP H0342280Y2
- Authority
- JP
- Japan
- Prior art keywords
- seat ring
- seat
- ring
- retainer
- seal
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 16
- -1 perfluoroalkyl vinyl ether Chemical compound 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 8
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 8
- 229920001577 copolymer Polymers 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 claims description 2
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 claims description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 230000008602 contraction Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Lift Valve (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986151464U JPH0342280Y2 (ko) | 1986-10-03 | 1986-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986151464U JPH0342280Y2 (ko) | 1986-10-03 | 1986-10-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6357865U JPS6357865U (ko) | 1988-04-18 |
| JPH0342280Y2 true JPH0342280Y2 (ko) | 1991-09-04 |
Family
ID=31068557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986151464U Expired JPH0342280Y2 (ko) | 1986-10-03 | 1986-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342280Y2 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2746797B2 (ja) * | 1992-06-29 | 1998-05-06 | 新日本製鐵株式会社 | 弁装置 |
| JP6846872B2 (ja) * | 2016-03-31 | 2021-03-24 | 株式会社キッツ | バタフライ弁用シートリングの固定構造と偏心型バタフライ弁 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54164025A (en) * | 1978-03-10 | 1979-12-27 | Adamusu Arumatsuren En Apareet | Improved disc valve |
-
1986
- 1986-10-03 JP JP1986151464U patent/JPH0342280Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54164025A (en) * | 1978-03-10 | 1979-12-27 | Adamusu Arumatsuren En Apareet | Improved disc valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6357865U (ko) | 1988-04-18 |
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