JPH0277368U - - Google Patents
Info
- Publication number
- JPH0277368U JPH0277368U JP15665388U JP15665388U JPH0277368U JP H0277368 U JPH0277368 U JP H0277368U JP 15665388 U JP15665388 U JP 15665388U JP 15665388 U JP15665388 U JP 15665388U JP H0277368 U JPH0277368 U JP H0277368U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- stepped portion
- retainer
- ball seat
- ball valve
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 3
- 229910052799 carbon Inorganic materials 0.000 claims 2
- 150000001722 carbon compounds Chemical class 0.000 claims 1
- 229910002804 graphite Inorganic materials 0.000 claims 1
- 239000010439 graphite Substances 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988156653U JPH0710136Y2 (ja) | 1988-12-02 | 1988-12-02 | ボールバルブ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988156653U JPH0710136Y2 (ja) | 1988-12-02 | 1988-12-02 | ボールバルブ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0277368U true JPH0277368U (nl) | 1990-06-13 |
| JPH0710136Y2 JPH0710136Y2 (ja) | 1995-03-08 |
Family
ID=31435386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988156653U Expired - Lifetime JPH0710136Y2 (ja) | 1988-12-02 | 1988-12-02 | ボールバルブ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0710136Y2 (nl) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011122603A (ja) * | 2009-12-08 | 2011-06-23 | Tyco Flow Control Japan Kk | ボールバルブ |
| CN107532729A (zh) * | 2015-05-13 | 2018-01-02 | 株式会社开滋 | 固定型球阀以及阀的密封构造和阀用填料 |
| WO2018158915A1 (ja) * | 2017-03-02 | 2018-09-07 | 日本カーボン株式会社 | 高シール性ボールバルブシート |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5851475U (ja) * | 1981-09-30 | 1983-04-07 | 松下電工株式会社 | 電気機器用ボツクス |
| US4505294A (en) * | 1982-05-12 | 1985-03-19 | Crosby Valve & Gage Company | Slurry valve |
| US4566482A (en) * | 1985-06-27 | 1986-01-28 | Stunkard Gerald A | Top entry trunnion ball valve |
| JPS63156653U (nl) * | 1987-04-02 | 1988-10-14 |
-
1988
- 1988-12-02 JP JP1988156653U patent/JPH0710136Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5851475U (ja) * | 1981-09-30 | 1983-04-07 | 松下電工株式会社 | 電気機器用ボツクス |
| US4505294A (en) * | 1982-05-12 | 1985-03-19 | Crosby Valve & Gage Company | Slurry valve |
| US4566482A (en) * | 1985-06-27 | 1986-01-28 | Stunkard Gerald A | Top entry trunnion ball valve |
| JPS63156653U (nl) * | 1987-04-02 | 1988-10-14 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011122603A (ja) * | 2009-12-08 | 2011-06-23 | Tyco Flow Control Japan Kk | ボールバルブ |
| CN107532729A (zh) * | 2015-05-13 | 2018-01-02 | 株式会社开滋 | 固定型球阀以及阀的密封构造和阀用填料 |
| JPWO2016182066A1 (ja) * | 2015-05-13 | 2018-03-01 | 株式会社キッツ | トラニオン型ボールバルブ並びにバルブのシール構造とバルブ用パッキン |
| CN107532729B (zh) * | 2015-05-13 | 2019-11-22 | 株式会社开滋 | 固定型球阀以及阀的密封构造和阀用填料 |
| WO2018158915A1 (ja) * | 2017-03-02 | 2018-09-07 | 日本カーボン株式会社 | 高シール性ボールバルブシート |
| US11002369B2 (en) | 2017-03-02 | 2021-05-11 | Nippon Carbon Co., Ltd. | High sealing property ball valve seat |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0710136Y2 (ja) | 1995-03-08 |