CA2254530A1 - Robinet a tournant - Google Patents
Robinet a tournant Download PDFInfo
- Publication number
- CA2254530A1 CA2254530A1 CA002254530A CA2254530A CA2254530A1 CA 2254530 A1 CA2254530 A1 CA 2254530A1 CA 002254530 A CA002254530 A CA 002254530A CA 2254530 A CA2254530 A CA 2254530A CA 2254530 A1 CA2254530 A1 CA 2254530A1
- Authority
- CA
- Canada
- Prior art keywords
- plug
- valve body
- valve
- stem
- flow passage
- 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.)
- Abandoned
Links
Landscapes
- Taps Or Cocks (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19901298A | 1998-11-23 | 1998-11-23 | |
US09/199,012 | 1998-11-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2254530A1 true CA2254530A1 (fr) | 2000-05-23 |
Family
ID=29549637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002254530A Abandoned CA2254530A1 (fr) | 1998-11-23 | 1998-11-26 | Robinet a tournant |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2254530A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114135684A (zh) * | 2020-12-18 | 2022-03-04 | 阿奥艾斯海洋工程(上海)有限公司 | 一种工程用高效旋塞阀 |
-
1998
- 1998-11-26 CA CA002254530A patent/CA2254530A1/fr not_active Abandoned
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114135684A (zh) * | 2020-12-18 | 2022-03-04 | 阿奥艾斯海洋工程(上海)有限公司 | 一种工程用高效旋塞阀 |
CN114135684B (zh) * | 2020-12-18 | 2024-04-05 | 阿奥艾斯海洋工程(上海)有限公司 | 一种工程用高效旋塞阀 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3458172A (en) | Ball valve | |
US20160356399A1 (en) | Trunnion control gate valve for severe service | |
US4280522A (en) | Fire seal for valves | |
US4281819A (en) | Balanced stem gate valve | |
CA1158625A (fr) | Presse-etoupe et garniture pour tournant de robinet | |
US20030196698A1 (en) | Axial flow control valve | |
JP3198114B2 (ja) | 改良された弁座及び弁覆いの組立体を有するボール弁 | |
US6811140B1 (en) | Shut-off valve assembly | |
EP1047894B1 (fr) | Obturateur a tige porte-tournant | |
US20050269545A1 (en) | Eccentric type rotary valve | |
US5435520A (en) | Backseat assembly for an expanding gate valve | |
US9518665B2 (en) | Ball valve for cold fluids | |
US20050012065A1 (en) | Balanced plug valve | |
US3937247A (en) | Valve for fluids containing abrasive particles | |
JP3404400B2 (ja) | 半球体状ボール弁 | |
US3889925A (en) | Gate valve and seal | |
US4976403A (en) | Valve with metallic bellows valve stem seal | |
IL96766A (en) | Control valve | |
US9052022B2 (en) | Bellows energized seal assembly for a rotary control valve | |
US4335748A (en) | Bidirectional control valve | |
US4239185A (en) | Valve | |
US20060042702A1 (en) | Fluted reciprocating ball valve | |
CA2254530A1 (fr) | Robinet a tournant | |
US347727A (en) | Valve | |
AU724557B2 (en) | Hemispherical ball valve |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Discontinued | ||
FZDE | Discontinued |
Effective date: 20071012 |