FR1158489A - Robinet à boisseau - Google Patents
Robinet à boisseauInfo
- Publication number
- FR1158489A FR1158489A FR1158489DA FR1158489A FR 1158489 A FR1158489 A FR 1158489A FR 1158489D A FR1158489D A FR 1158489DA FR 1158489 A FR1158489 A FR 1158489A
- Authority
- FR
- France
- Prior art keywords
- ball valve
- ball
- valve
- 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
- F16K5/22—Features relating to lubrication
- F16K5/222—Features relating to lubrication for plugs with conical surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1158489XA | 1955-08-03 | 1955-08-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1158489A true FR1158489A (fr) | 1958-06-16 |
Family
ID=22363756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1158489D Expired FR1158489A (fr) | 1955-08-03 | 1956-08-03 | Robinet à boisseau |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1158489A (fr) |
-
1956
- 1956-08-03 FR FR1158489D patent/FR1158489A/fr not_active Expired
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