FR2312677A2 - Fluidic amplifier with shells forming sepn. chamber - has boss extending between fluid entry and exit ports and bearing against diaphragm - Google Patents
Fluidic amplifier with shells forming sepn. chamber - has boss extending between fluid entry and exit ports and bearing against diaphragmInfo
- Publication number
- FR2312677A2 FR2312677A2 FR7516890A FR7516890A FR2312677A2 FR 2312677 A2 FR2312677 A2 FR 2312677A2 FR 7516890 A FR7516890 A FR 7516890A FR 7516890 A FR7516890 A FR 7516890A FR 2312677 A2 FR2312677 A2 FR 2312677A2
- Authority
- FR
- France
- Prior art keywords
- chamber
- bearing against
- fluid entry
- exit ports
- sepn
- 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.)
- Granted
Links
Abstract
The fluidic amplifier has a boss extending from the plane of the fluid entry and exit ports and between these ports, bearing against the diaphragm. All controls can be in the feed and discharge passages of the control chamber, and accessible plugs can be provided for cleaning, giving access to these passages. There can be one or more separation chambers, transmitting the modulation signal to the control chamber. One separation chamber can be formed by two shells, each having one or more cavities separated by a thin membrane. The cavities can have the same volume at least as the control chamber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7516890A FR2312677A2 (en) | 1975-05-28 | 1975-05-28 | Fluidic amplifier with shells forming sepn. chamber - has boss extending between fluid entry and exit ports and bearing against diaphragm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7516890A FR2312677A2 (en) | 1975-05-28 | 1975-05-28 | Fluidic amplifier with shells forming sepn. chamber - has boss extending between fluid entry and exit ports and bearing against diaphragm |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2312677A2 true FR2312677A2 (en) | 1976-12-24 |
FR2312677B2 FR2312677B2 (en) | 1978-09-01 |
Family
ID=9155864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7516890A Granted FR2312677A2 (en) | 1975-05-28 | 1975-05-28 | Fluidic amplifier with shells forming sepn. chamber - has boss extending between fluid entry and exit ports and bearing against diaphragm |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2312677A2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3245426A (en) * | 1962-11-13 | 1966-04-12 | Robertshaw Controls Co | Pneumatic selector relay |
US3433257A (en) * | 1966-02-01 | 1969-03-18 | Ibm | Diaphragm type fluid logic latch |
US3582037A (en) * | 1969-10-29 | 1971-06-01 | Brown & Sharpe Mfg | Pneumatic logic element construction |
-
1975
- 1975-05-28 FR FR7516890A patent/FR2312677A2/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3245426A (en) * | 1962-11-13 | 1966-04-12 | Robertshaw Controls Co | Pneumatic selector relay |
US3433257A (en) * | 1966-02-01 | 1969-03-18 | Ibm | Diaphragm type fluid logic latch |
US3582037A (en) * | 1969-10-29 | 1971-06-01 | Brown & Sharpe Mfg | Pneumatic logic element construction |
Non-Patent Citations (1)
Title |
---|
REVUE US AUTOMATION, VOL. 16, NO. 9, SEPTEMBRE 1969, ARTICLE "FLUIDIC OUTPUT INTERFACES" INTERFACE WORKSHOP SUB COMMITTEE , PAGES 54-58) * |
Also Published As
Publication number | Publication date |
---|---|
FR2312677B2 (en) | 1978-09-01 |
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