FR2622949B3 - Robinet a boisseau spherique - Google Patents
Robinet a boisseau spheriqueInfo
- Publication number
- FR2622949B3 FR2622949B3 FR8807049A FR8807049A FR2622949B3 FR 2622949 B3 FR2622949 B3 FR 2622949B3 FR 8807049 A FR8807049 A FR 8807049A FR 8807049 A FR8807049 A FR 8807049A FR 2622949 B3 FR2622949 B3 FR 2622949B3
- Authority
- FR
- France
- Prior art keywords
- ball valve
- spherical ball
- spherical
- valve
- ball
- 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 - Lifetime
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
- F16K5/0605—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 with particular plug arrangements, e.g. particular shape or built-in means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- Sliding Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8715100U DE8715100U1 (de) | 1987-11-10 | 1987-11-10 | Kugelhahn |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2622949A3 FR2622949A3 (fr) | 1989-05-12 |
FR2622949B3 true FR2622949B3 (fr) | 1990-03-02 |
Family
ID=6814072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8807049A Expired - Lifetime FR2622949B3 (fr) | 1987-11-10 | 1988-05-20 | Robinet a boisseau spherique |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH674405A5 (fr) |
DE (1) | DE8715100U1 (fr) |
FR (1) | FR2622949B3 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE186385T1 (de) * | 1994-02-23 | 1999-11-15 | Giacomini Spa | Strangregulierventil |
-
1987
- 1987-11-10 DE DE8715100U patent/DE8715100U1/de not_active Expired
-
1988
- 1988-04-07 CH CH128588A patent/CH674405A5/de not_active IP Right Cessation
- 1988-05-20 FR FR8807049A patent/FR2622949B3/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE8715100U1 (de) | 1988-02-18 |
FR2622949A3 (fr) | 1989-05-12 |
CH674405A5 (fr) | 1990-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |