BE493801A - - Google Patents
Info
- Publication number
- BE493801A BE493801A BE493801DA BE493801A BE 493801 A BE493801 A BE 493801A BE 493801D A BE493801D A BE 493801DA BE 493801 A BE493801 A BE 493801A
- Authority
- BE
- Belgium
- Prior art keywords
- tap
- key
- valve according
- plunger
- head
- Prior art date
Links
- 239000012530 fluid Substances 0.000 description 2
- 208000034953 Twin anemia-polycythemia sequence Diseases 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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)
- Preventing Unauthorised Actuation Of Valves (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE493801A true BE493801A (de) |
Family
ID=137717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE493801D BE493801A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE493801A (de) |
-
0
- BE BE493801D patent/BE493801A/fr unknown
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