FR2594202B1 - SPHERICAL ROTARY TAP - Google Patents
SPHERICAL ROTARY TAPInfo
- Publication number
- FR2594202B1 FR2594202B1 FR8601710A FR8601710A FR2594202B1 FR 2594202 B1 FR2594202 B1 FR 2594202B1 FR 8601710 A FR8601710 A FR 8601710A FR 8601710 A FR8601710 A FR 8601710A FR 2594202 B1 FR2594202 B1 FR 2594202B1
- Authority
- FR
- France
- Prior art keywords
- spherical rotary
- rotary tap
- tap
- spherical
- rotary
- 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
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
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
- F16K5/205—Sealing effected by the flowing medium
-
- 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
- F16K5/0663—Packings
- F16K5/0673—Composite packings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8601710A FR2594202B1 (en) | 1986-02-07 | 1986-02-07 | SPHERICAL ROTARY TAP |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8601710A FR2594202B1 (en) | 1986-02-07 | 1986-02-07 | SPHERICAL ROTARY TAP |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2594202A1 FR2594202A1 (en) | 1987-08-14 |
FR2594202B1 true FR2594202B1 (en) | 1988-09-16 |
Family
ID=9331920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8601710A Expired FR2594202B1 (en) | 1986-02-07 | 1986-02-07 | SPHERICAL ROTARY TAP |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2594202B1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011110384B4 (en) | 2011-08-17 | 2019-04-18 | Johnson Electric Dresden Gmbh | Electric motor operated valve |
ES2483090B1 (en) * | 2013-12-11 | 2015-05-11 | Valvospain, S.L. | Guided cryogenic ball valve |
CN107401391B (en) * | 2017-08-25 | 2023-09-19 | 中国石油化工股份有限公司 | One-way valve for high-pressure water injection well of oil field |
US11047488B2 (en) * | 2017-12-08 | 2021-06-29 | M & M Oil Tools, LLC | Seal with retaining profile |
CN113565981A (en) * | 2021-07-27 | 2021-10-29 | 方正阀门集团股份有限公司 | High-temperature hard-sealing floating ball valve with manual self-adjusting function |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3122352A (en) * | 1961-07-10 | 1964-02-25 | Acf Ind Inc | Spherical plug valve having pressurized seats including body pressure relief means |
US3379410A (en) * | 1965-03-11 | 1968-04-23 | Acf Ind Inc | Valve having seat seal and venting means |
US3657783A (en) * | 1968-11-22 | 1972-04-25 | Cameron Iron Works Inc | Establishment of a seal between concentric surfaces in a high temperature environment |
FR2196699A5 (en) * | 1972-07-18 | 1974-03-15 | Auxim | |
US3834664A (en) * | 1973-03-05 | 1974-09-10 | Acf Ind Inc | Ball valve structure having pressure actuated seats |
US4254793A (en) * | 1979-01-15 | 1981-03-10 | Domer Scaramucci | Ball valve having valve chamber venting seal assemblies |
-
1986
- 1986-02-07 FR FR8601710A patent/FR2594202B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2594202A1 (en) | 1987-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |