GB1392114A - Fluid operated device - Google Patents

Fluid operated device

Info

Publication number
GB1392114A
GB1392114A GB3479272A GB3479272A GB1392114A GB 1392114 A GB1392114 A GB 1392114A GB 3479272 A GB3479272 A GB 3479272A GB 3479272 A GB3479272 A GB 3479272A GB 1392114 A GB1392114 A GB 1392114A
Authority
GB
United Kingdom
Prior art keywords
duct
pressure
exhaust
july
operated device
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
Application number
GB3479272A
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.)
Leesona Corp
Original Assignee
Leesona Corp
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 Leesona Corp filed Critical Leesona Corp
Publication of GB1392114A publication Critical patent/GB1392114A/en
Expired legal-status Critical Current

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

Abstract

1392114 Fluidic elements LEESONA CORP 25 July 1972 [26 July 1971] 34792/72 Heading G4P A fluidic AND gate comprises a chamber 22 divided in two by a diaphragm 28. Fluid applied to an inlet duct 42 which contains a restrictor 60 passes to the chamber via duct 20 and exits via exhaust duct 52, the pressure passing to a device connected to output duct 58 being exhaust pressure. When pressure is also applied to a second inlet duct 18 the diaphragm deflects to seat against flange 50. As flow from duct 20 to exhaust 52 is now prevented, the pressure in output duct 58 increases.
GB3479272A 1971-07-26 1972-07-25 Fluid operated device Expired GB1392114A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16544771A 1971-07-26 1971-07-26

Publications (1)

Publication Number Publication Date
GB1392114A true GB1392114A (en) 1975-04-30

Family

ID=22598927

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3479272A Expired GB1392114A (en) 1971-07-26 1972-07-25 Fluid operated device

Country Status (6)

Country Link
JP (1) JPS4835273A (en)
CH (1) CH553341A (en)
DE (1) DE2235990A1 (en)
FR (1) FR2193941B1 (en)
GB (1) GB1392114A (en)
IT (1) IT963325B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114080509A (en) * 2019-07-10 2022-02-22 脸谱科技有限责任公司 Complementary fluidic logic and memory devices

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131127A (en) * 1977-01-28 1978-12-26 Ferro Jose V Locking valve
US5496009A (en) * 1994-10-07 1996-03-05 Bayer Corporation Valve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2043522A1 (en) * 1969-05-19 1971-02-19 Gen Electric
DE1946275A1 (en) * 1969-09-12 1971-03-18 Knorr Bremse Gmbh Membrane amplifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114080509A (en) * 2019-07-10 2022-02-22 脸谱科技有限责任公司 Complementary fluidic logic and memory devices

Also Published As

Publication number Publication date
FR2193941B1 (en) 1977-08-05
IT963325B (en) 1974-01-10
JPS4835273A (en) 1973-05-24
FR2193941A1 (en) 1974-02-22
CH553341A (en) 1974-08-30
DE2235990A1 (en) 1973-02-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee