FR560505A - Improvements to shut-off valves - Google Patents
Improvements to shut-off valvesInfo
- Publication number
- FR560505A FR560505A FR560505DA FR560505A FR 560505 A FR560505 A FR 560505A FR 560505D A FR560505D A FR 560505DA FR 560505 A FR560505 A FR 560505A
- Authority
- FR
- France
- Prior art keywords
- shut
- valves
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/56—Mechanical actuating means without stable intermediate position, e.g. with snap action
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR560505T | 1922-12-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR560505A true FR560505A (en) | 1923-10-05 |
Family
ID=8942981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR560505D Expired FR560505A (en) | 1922-12-29 | 1922-12-29 | Improvements to shut-off valves |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR560505A (en) |
-
1922
- 1922-12-29 FR FR560505D patent/FR560505A/en not_active Expired
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