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 diaphragm

Info

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
Application number
FR7516890A
Other languages
French (fr)
Other versions
FR2312677B2 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR7516890A priority Critical patent/FR2312677A2/en
Publication of FR2312677A2 publication Critical patent/FR2312677A2/en
Application granted granted Critical
Publication of FR2312677B2 publication Critical patent/FR2312677B2/fr
Granted legal-status Critical Current

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.
FR7516890A 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 Granted FR2312677A2 (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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