FR1117695A - Valve - Google Patents
ValveInfo
- Publication number
- FR1117695A FR1117695A FR1117695DA FR1117695A FR 1117695 A FR1117695 A FR 1117695A FR 1117695D A FR1117695D A FR 1117695DA FR 1117695 A FR1117695 A FR 1117695A
- Authority
- FR
- France
- Prior art keywords
- 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
- F16K35/00—Means to prevent accidental or unauthorised actuation
- F16K35/02—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action
- F16K35/022—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action the locking mechanism being actuated by a separate actuating element
- F16K35/025—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action the locking mechanism being actuated by a separate actuating element said actuating element being operated manually (e.g. a push-button located in the valve actuator)
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1117695X | 1954-07-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1117695A true FR1117695A (en) | 1956-05-25 |
Family
ID=4558463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1117695D Expired FR1117695A (en) | 1954-07-24 | 1955-01-13 | Valve |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1117695A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2299583A1 (en) * | 1975-01-31 | 1976-08-27 | Langet Maurice | Valve with rapid closing action - has actuating lever to release pawls to allow spring closure operation |
US4303093A (en) * | 1979-11-15 | 1981-12-01 | Parker-Hannifin Corporation | Hydrant valve |
-
1955
- 1955-01-13 FR FR1117695D patent/FR1117695A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2299583A1 (en) * | 1975-01-31 | 1976-08-27 | Langet Maurice | Valve with rapid closing action - has actuating lever to release pawls to allow spring closure operation |
US4303093A (en) * | 1979-11-15 | 1981-12-01 | Parker-Hannifin Corporation | Hydrant valve |
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