CH508834A - Robinet à boisseau - Google Patents
Robinet à boisseauInfo
- Publication number
- CH508834A CH508834A CH1754269A CH1754269A CH508834A CH 508834 A CH508834 A CH 508834A CH 1754269 A CH1754269 A CH 1754269A CH 1754269 A CH1754269 A CH 1754269A CH 508834 A CH508834 A CH 508834A
- Authority
- CH
- Switzerland
- Prior art keywords
- ball valve
- ball
- valve
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0626—Easy mounting or dismounting means
- F16K5/0631—Easy mounting or dismounting means between two flanges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR175338 | 1968-11-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH508834A true CH508834A (fr) | 1971-06-15 |
Family
ID=8657440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1754269A CH508834A (fr) | 1968-11-26 | 1969-11-25 | Robinet à boisseau |
Country Status (3)
Country | Link |
---|---|
US (1) | US3614063A (fr) |
BE (1) | BE742029A (fr) |
CH (1) | CH508834A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100513850C (zh) * | 2005-08-23 | 2009-07-15 | 浙江华夏阀门有限公司 | 三角截面密封套 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2961214A (en) * | 1958-12-04 | 1960-11-22 | Duriron Co | Lined valve |
US3176713A (en) * | 1961-09-12 | 1965-04-06 | American Cyanamid Co | Ball check valve |
US3206530A (en) * | 1963-11-29 | 1965-09-14 | Grinnell Corp | Method of forming a lined conduit |
US3334650A (en) * | 1964-03-12 | 1967-08-08 | Acf Ind Inc | Valve |
US3458172A (en) * | 1966-05-26 | 1969-07-29 | Dresser Ind | Ball valve |
US3425663A (en) * | 1966-06-28 | 1969-02-04 | Hills Mccanna Co | Ball valve assembly |
-
1969
- 1969-11-19 US US878055A patent/US3614063A/en not_active Expired - Lifetime
- 1969-11-21 BE BE742029D patent/BE742029A/xx unknown
- 1969-11-25 CH CH1754269A patent/CH508834A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE742029A (fr) | 1970-05-04 |
US3614063A (en) | 1971-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |