CA948053A - Fluid-operated logic element - Google Patents

Fluid-operated logic element

Info

Publication number
CA948053A
CA948053A CA117,161A CA117161A CA948053A CA 948053 A CA948053 A CA 948053A CA 117161 A CA117161 A CA 117161A CA 948053 A CA948053 A CA 948053A
Authority
CA
Canada
Prior art keywords
fluid
logic element
operated logic
operated
logic
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
CA117,161A
Other languages
English (en)
Other versions
CA117161S (en
Inventor
Pierre Hardy
Leon Hardy
Simeon Lekarski
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
Application granted granted Critical
Publication of CA948053A publication Critical patent/CA948053A/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
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7869—Biased open

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Measuring Volume Flow (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Servomotors (AREA)
CA117,161A 1970-07-02 1971-06-30 Fluid-operated logic element Expired CA948053A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7024652A FR2096827B1 (fr) 1970-07-02 1970-07-02

Publications (1)

Publication Number Publication Date
CA948053A true CA948053A (en) 1974-05-28

Family

ID=9058201

Family Applications (1)

Application Number Title Priority Date Filing Date
CA117,161A Expired CA948053A (en) 1970-07-02 1971-06-30 Fluid-operated logic element

Country Status (11)

Country Link
US (1) US3797520A (fr)
BE (1) BE769394A (fr)
CA (1) CA948053A (fr)
CH (1) CH541730A (fr)
DE (1) DE2132363A1 (fr)
ES (1) ES392851A1 (fr)
FR (1) FR2096827B1 (fr)
GB (1) GB1360823A (fr)
IT (1) IT939725B (fr)
NL (1) NL7109174A (fr)
SE (1) SE372606B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205700A (en) * 1977-04-14 1980-06-03 La Telemelanique Electrique Control circuit for pneumatic phase
CH638585A5 (de) * 1979-04-24 1983-09-30 Ernst Keller Schliessanlage mit einer vielzahl voneinander abweichender schliessungsmoeglichkeiten.
US4541429A (en) * 1982-05-10 1985-09-17 Prosl Frank R Implantable magnetically-actuated valve
US6895988B2 (en) * 2002-09-10 2005-05-24 Grant Airmass Corporation Self-actuating control valve for a bed pad or seat pad
US6923206B2 (en) * 2002-10-28 2005-08-02 Brass Craft Manufacturing Company Excess flow valve with magnet

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2667895A (en) * 1950-11-17 1954-02-02 Int Harvester Co Magnetically biased check valve
US2991805A (en) * 1958-01-07 1961-07-11 Royal Mcbee Corp Pneumatic valves
US3070295A (en) * 1961-05-12 1962-12-25 Ibm Fluid operated logical devices
US3101093A (en) * 1961-12-26 1963-08-20 Be Ge Mfg Co Pressure limiting valve
US3246662A (en) * 1962-10-11 1966-04-19 Sperry Rand Corp Flux-actuated fluid logic device
FR1363896A (fr) * 1962-12-21 1964-06-19 Electro Chimie Soc D Bascule à consigne variable
GB1008888A (en) * 1963-06-19 1965-11-03 Gen Motors Corp Magnetically actuated valve assemblies
US3279487A (en) * 1963-12-30 1966-10-18 Roswell Park Memorial Hospital Breathing valve
US3368788A (en) * 1965-05-12 1968-02-13 Skinner Prec Ind Inc Magnetic latch valve
US3584639A (en) * 1965-06-08 1971-06-15 Gasudarstuenny Nii Orch Polvpr Discrete-operating pneumatic element for logical function
US3362633A (en) * 1965-10-22 1968-01-09 Martin Marietta Corp Pill-type fluidic devices
US3493173A (en) * 1965-12-02 1970-02-03 Ite Imperial Corp Fluid multiselector
US3483883A (en) * 1967-07-06 1969-12-16 Remington Arms Co Inc Fluidic pulse generator
GB1250474A (fr) * 1968-01-22 1971-10-20

Also Published As

Publication number Publication date
GB1360823A (en) 1974-07-24
CH541730A (fr) 1973-09-15
IT939725B (it) 1973-02-10
FR2096827B1 (fr) 1976-02-06
FR2096827A1 (fr) 1972-03-03
US3797520A (en) 1974-03-19
ES392851A1 (es) 1973-10-01
NL7109174A (fr) 1972-01-04
SE372606B (fr) 1974-12-23
DE2132363A1 (de) 1972-01-13
BE769394A (fr) 1971-11-16

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