NL7202122A - - Google Patents
Info
- Publication number
- NL7202122A NL7202122A NL7202122A NL7202122A NL7202122A NL 7202122 A NL7202122 A NL 7202122A NL 7202122 A NL7202122 A NL 7202122A NL 7202122 A NL7202122 A NL 7202122A NL 7202122 A NL7202122 A NL 7202122A
- Authority
- NL
- Netherlands
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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
- F16K1/304—Shut-off valves with additional means
- F16K1/306—Shut-off valves with additional means with a valve member, e.g. stem or shaft, passing through the seat
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
- G05D16/0675—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever
- G05D16/0694—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever using a spring-loaded membrane with a spring-loaded slideable obturator
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE7107201 | 1971-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7202122A true NL7202122A (xx) | 1972-08-29 |
Family
ID=6619275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7202122A NL7202122A (xx) | 1971-02-26 | 1972-02-17 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE779844A (xx) |
| IT (1) | IT947829B (xx) |
| NL (1) | NL7202122A (xx) |
| TR (1) | TR17344A (xx) |
-
1972
- 1972-02-17 NL NL7202122A patent/NL7202122A/xx unknown
- 1972-02-23 IT IT2093172A patent/IT947829B/it active
- 1972-02-24 TR TR1734472A patent/TR17344A/xx unknown
- 1972-02-25 BE BE779844A patent/BE779844A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT947829B (it) | 1973-05-30 |
| TR17344A (tr) | 1975-03-24 |
| BE779844A (fr) | 1972-06-16 |