CA2254530A1 - Robinet a tournant - Google Patents

Robinet a tournant Download PDF

Info

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
Application number
CA002254530A
Other languages
English (en)
Inventor
Charles Lo Cicero
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2254530A1 publication Critical patent/CA2254530A1/fr
Abandoned legal-status Critical Current

Links

Landscapes

  • Taps Or Cocks (AREA)
CA002254530A 1998-11-23 1998-11-26 Robinet a tournant Abandoned CA2254530A1 (fr)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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