CH602382A5 - - Google Patents
Info
- Publication number
- CH602382A5 CH602382A5 CH49176A CH49176A CH602382A5 CH 602382 A5 CH602382 A5 CH 602382A5 CH 49176 A CH49176 A CH 49176A CH 49176 A CH49176 A CH 49176A CH 602382 A5 CH602382 A5 CH 602382A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- 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
- G05D16/0644—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 directly on the obturator
- G05D16/0663—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 directly on the obturator using a spring-loaded membrane with a spring-loaded slideable obturator
- G05D16/0666—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 directly on the obturator using a spring-loaded membrane with a spring-loaded slideable obturator characterised by the form of the obturator
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Fluid Pressure (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752505873 DE2505873C3 (de) | 1975-02-12 | 1975-02-12 | Druckregler |
| DE19752555069 DE2555069A1 (de) | 1975-12-06 | 1975-12-06 | Druckregler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH602382A5 true CH602382A5 (en:Method) | 1978-07-31 |
Family
ID=25768488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH49176A CH602382A5 (en:Method) | 1975-02-12 | 1976-01-16 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH602382A5 (en:Method) |
| FR (1) | FR2301046A1 (en:Method) |
| IT (1) | IT1055180B (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130087732A1 (en) * | 2011-10-07 | 2013-04-11 | Hamilton Sundstrand Corporation | Pressure valve controller including a diaphragm retention device |
| US10436337B2 (en) * | 2016-12-19 | 2019-10-08 | Hamilton Sundstrand Corporation | Spring seat diaphragm retention grooves |
-
1976
- 1976-01-16 CH CH49176A patent/CH602382A5/xx not_active IP Right Cessation
- 1976-02-09 FR FR7603462A patent/FR2301046A1/fr not_active Withdrawn
- 1976-02-10 IT IT2003976A patent/IT1055180B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2301046A1 (fr) | 1976-09-10 |
| IT1055180B (it) | 1981-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |