FR1063834A - Ball valve - Google Patents
Ball valveInfo
- Publication number
- FR1063834A FR1063834A FR1063834DA FR1063834A FR 1063834 A FR1063834 A FR 1063834A FR 1063834D A FR1063834D A FR 1063834DA FR 1063834 A FR1063834 A FR 1063834A
- 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
- F16K5/227—Features relating to lubrication for plugs with spherical 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 |
---|---|---|---|
US1063834XA | 1951-05-11 | 1951-05-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1063834A true FR1063834A (en) | 1954-05-07 |
Family
ID=22311110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1063834D Expired FR1063834A (en) | 1951-05-11 | 1952-05-10 | Ball valve |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1063834A (en) |
-
1952
- 1952-05-10 FR FR1063834D patent/FR1063834A/en not_active Expired
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