GB1463646A - Diaphragm arrangement for pneumatic or hydraulic amplifiers - Google Patents
Diaphragm arrangement for pneumatic or hydraulic amplifiersInfo
- Publication number
- GB1463646A GB1463646A GB1146375A GB1146375A GB1463646A GB 1463646 A GB1463646 A GB 1463646A GB 1146375 A GB1146375 A GB 1146375A GB 1146375 A GB1146375 A GB 1146375A GB 1463646 A GB1463646 A GB 1463646A
- Authority
- GB
- United Kingdom
- Prior art keywords
- intermediate discs
- march
- diaphragms
- outer annulus
- pneumatic
- 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
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
- F15C3/00—Circuit elements having moving parts
- F15C3/04—Circuit elements having moving parts using diaphragms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Measuring Fluid Pressure (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH385474A CH567663A5 (en17) | 1974-03-20 | 1974-03-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1463646A true GB1463646A (en) | 1977-02-02 |
Family
ID=4264900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1146375A Expired GB1463646A (en) | 1974-03-20 | 1975-03-19 | Diaphragm arrangement for pneumatic or hydraulic amplifiers |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH567663A5 (en17) |
DE (1) | DE2502292A1 (en17) |
FR (1) | FR2264999B1 (en17) |
GB (1) | GB1463646A (en17) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0056893A1 (en) * | 1981-01-26 | 1982-08-04 | British Gas Corporation | Fluid flow control valve and actuator therefor |
GB2133117A (en) * | 1982-11-16 | 1984-07-18 | Piaggio Rinaldo Ind Aeronaut | Double diaphragm valve |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2806830C3 (de) * | 1978-02-17 | 1981-11-19 | Sunvic Regler Gmbh, 5650 Solingen | Pneumatischer Regler |
DE3378782D1 (en) * | 1982-10-19 | 1989-02-02 | Stordy Combustion Eng | Flow regulating device |
DE3822949A1 (de) * | 1988-07-07 | 1990-01-11 | Draegerwerk Ag | Pneumatisches steuerventil |
CN108843822B (zh) * | 2018-07-30 | 2019-11-05 | 辰星仪表(成都)有限公司 | 一种气动功率放大器 |
CN109027397B (zh) * | 2018-08-27 | 2019-03-26 | 辰星仪表(成都)有限公司 | 一种气动放大器 |
-
1974
- 1974-03-20 CH CH385474A patent/CH567663A5/xx not_active IP Right Cessation
-
1975
- 1975-01-21 DE DE19752502292 patent/DE2502292A1/de not_active Ceased
- 1975-03-19 FR FR7508546A patent/FR2264999B1/fr not_active Expired
- 1975-03-19 GB GB1146375A patent/GB1463646A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0056893A1 (en) * | 1981-01-26 | 1982-08-04 | British Gas Corporation | Fluid flow control valve and actuator therefor |
GB2133117A (en) * | 1982-11-16 | 1984-07-18 | Piaggio Rinaldo Ind Aeronaut | Double diaphragm valve |
Also Published As
Publication number | Publication date |
---|---|
DE2502292A1 (de) | 1976-01-22 |
CH567663A5 (en17) | 1975-10-15 |
FR2264999A1 (en17) | 1975-10-17 |
FR2264999B1 (en17) | 1977-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |