FR835231A - Perfectionnements aux robinets - Google Patents
Perfectionnements aux robinetsInfo
- Publication number
- FR835231A FR835231A FR835231DA FR835231A FR 835231 A FR835231 A FR 835231A FR 835231D A FR835231D A FR 835231DA FR 835231 A FR835231 A FR 835231A
- Authority
- FR
- France
- Prior art keywords
- taps
- 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 |
---|---|---|---|
US835231XA | 1937-04-22 | 1937-04-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR835231A true FR835231A (fr) | 1938-12-15 |
Family
ID=22178877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR835231D Expired FR835231A (fr) | 1937-04-22 | 1938-03-14 | Perfectionnements aux robinets |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR835231A (fr) |
-
1938
- 1938-03-14 FR FR835231D patent/FR835231A/fr not_active Expired
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