ZA725564B - Pneumatic memory relay with magnetic locking - Google Patents

Pneumatic memory relay with magnetic locking

Info

Publication number
ZA725564B
ZA725564B ZA725564A ZA725564A ZA725564B ZA 725564 B ZA725564 B ZA 725564B ZA 725564 A ZA725564 A ZA 725564A ZA 725564 A ZA725564 A ZA 725564A ZA 725564 B ZA725564 B ZA 725564B
Authority
ZA
South Africa
Prior art keywords
magnetic locking
memory relay
pneumatic memory
pneumatic
relay
Prior art date
Application number
ZA725564A
Other languages
English (en)
Inventor
D Bouteille
Original Assignee
Telemecanique Electrique
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 Telemecanique Electrique filed Critical Telemecanique Electrique
Publication of ZA725564B publication Critical patent/ZA725564B/xx

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)
  • Multiple-Way Valves (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Fluid Pressure (AREA)
ZA725564A 1971-08-18 1972-08-14 Pneumatic memory relay with magnetic locking ZA725564B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA725564B true ZA725564B (en) 1973-05-30

Family

ID=9082182

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA725564A ZA725564B (en) 1971-08-18 1972-08-14 Pneumatic memory relay with magnetic locking

Country Status (14)

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

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
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.
CH689735A5 (de) * 1994-05-09 1999-09-30 Balzers Hochvakuum Vakuumventil.

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

Also Published As

Publication number Publication date
DE2240716B2 (de) 1979-07-05
FR2149322B1 (pt) 1976-05-28
BE787709A (fr) 1972-12-18
DE2240716C3 (de) 1980-03-13
CA971441A (en) 1975-07-22
DE2240716A1 (de) 1973-03-01
GB1406875A (en) 1975-09-17
AU469774B2 (en) 1976-02-26
AU4558772A (en) 1974-02-21
CH564695A5 (pt) 1975-07-31
SU629899A3 (ru) 1978-10-25
FR2149322A1 (pt) 1973-03-30
BR7205630D0 (pt) 1973-09-25
SE386961B (sv) 1976-08-23
US3818943A (en) 1974-06-25
ES405930A1 (es) 1975-07-16
IT964009B (it) 1974-01-21

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