GB1406875A - Pneumatic memory relay - Google Patents

Pneumatic memory relay

Info

Publication number
GB1406875A
GB1406875A GB3802972A GB3802972A GB1406875A GB 1406875 A GB1406875 A GB 1406875A GB 3802972 A GB3802972 A GB 3802972A GB 3802972 A GB3802972 A GB 3802972A GB 1406875 A GB1406875 A GB 1406875A
Authority
GB
United Kingdom
Prior art keywords
memory relay
pneumatic memory
pneumatic
relay
memory
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
GB3802972A
Other languages
English (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.)
Telemecanique SA
Original Assignee
La Telemecanique Electrique SA
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 La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Publication of GB1406875A publication Critical patent/GB1406875A/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
    • F15C3/005—Circuit elements having moving parts using loose plates or foils
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86622—Motor-operated
    • Y10T137/8663—Fluid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Multiple-Way Valves (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Fluid Pressure (AREA)
GB3802972A 1971-08-18 1972-08-15 Pneumatic memory relay Expired GB1406875A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7130746A FR2149322B1 (enrdf_load_stackoverflow) 1971-08-18 1971-08-18

Publications (1)

Publication Number Publication Date
GB1406875A true GB1406875A (en) 1975-09-17

Family

ID=9082182

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3802972A Expired GB1406875A (en) 1971-08-18 1972-08-15 Pneumatic memory relay

Country Status (14)

Country Link
US (1) US3818943A (enrdf_load_stackoverflow)
AU (1) AU469774B2 (enrdf_load_stackoverflow)
BE (1) BE787709A (enrdf_load_stackoverflow)
BR (1) BR7205630D0 (enrdf_load_stackoverflow)
CA (1) CA971441A (enrdf_load_stackoverflow)
CH (1) CH564695A5 (enrdf_load_stackoverflow)
DE (1) DE2240716C3 (enrdf_load_stackoverflow)
ES (1) ES405930A1 (enrdf_load_stackoverflow)
FR (1) FR2149322B1 (enrdf_load_stackoverflow)
GB (1) GB1406875A (enrdf_load_stackoverflow)
IT (1) IT964009B (enrdf_load_stackoverflow)
SE (1) SE386961B (enrdf_load_stackoverflow)
SU (1) SU629899A3 (enrdf_load_stackoverflow)
ZA (1) ZA725564B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2289319A (en) * 1994-05-09 1995-11-15 Balzers Hochvakuum Flow control valve

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2278972A1 (fr) * 1974-07-19 1976-02-13 Crouzet Sa Relais-memoire pneumatique
FR2287748A2 (fr) * 1974-10-07 1976-05-07 Telemecanique Electrique Relais memoire pneumatique a accrochage magnetique
US4073313A (en) * 1974-12-06 1978-02-14 Fairchild Industries, Inc. Valve apparatus
FR2348523A1 (fr) * 1976-04-16 1977-11-10 Telemecanique Electrique Circuit de commande pour cellule de phase pneumatique et module pour sa mise en oeuvre
US4194533A (en) 1977-04-14 1980-03-25 La Telemecanique Electrique Control circuit for pneumatic shift register
FR2643174B1 (fr) * 1989-02-13 1994-06-17 Quiet Sa Dispositif de securite a rearmement pour la commande du declenchement d'au moins une mesure de securite sur une installation comportant au moins une alimentation pneumatique, en cas de chute de pression de cette alimentation
FR2654176B1 (fr) * 1989-11-03 1992-02-07 Briffault Sa Detendeur de gaz a securite vis-a-vis d'une crevaison de la membrane.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991805A (en) * 1958-01-07 1961-07-11 Royal Mcbee Corp Pneumatic valves
US3463442A (en) * 1965-08-03 1969-08-26 Henryk J Leskiewicz Multi-input diaphragm logic element
US3559945A (en) * 1969-04-28 1971-02-02 Westinghouse Air Brake Co Diaphragm operated fluid logic valves
US3601155A (en) * 1970-02-02 1971-08-24 Westinghouse Air Brake Co Pneumatic logic valve device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2289319A (en) * 1994-05-09 1995-11-15 Balzers Hochvakuum Flow control valve
GB2289319B (en) * 1994-05-09 1998-01-21 Balzers Hochvakuum Vacuum valves

Also Published As

Publication number Publication date
DE2240716B2 (de) 1979-07-05
ES405930A1 (es) 1975-07-16
IT964009B (it) 1974-01-21
BE787709A (fr) 1972-12-18
CH564695A5 (enrdf_load_stackoverflow) 1975-07-31
FR2149322B1 (enrdf_load_stackoverflow) 1976-05-28
ZA725564B (en) 1973-05-30
DE2240716A1 (de) 1973-03-01
SU629899A3 (ru) 1978-10-25
US3818943A (en) 1974-06-25
DE2240716C3 (de) 1980-03-13
AU4558772A (en) 1974-02-21
CA971441A (en) 1975-07-22
SE386961B (sv) 1976-08-23
AU469774B2 (en) 1976-02-26
BR7205630D0 (pt) 1973-09-25
FR2149322A1 (enrdf_load_stackoverflow) 1973-03-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee