CA936100A - Fluidic switching circuits - Google Patents

Fluidic switching circuits

Info

Publication number
CA936100A
CA936100A CA062646A CA62646A CA936100A CA 936100 A CA936100 A CA 936100A CA 062646 A CA062646 A CA 062646A CA 62646 A CA62646 A CA 62646A CA 936100 A CA936100 A CA 936100A
Authority
CA
Canada
Prior art keywords
switching circuits
fluidic switching
fluidic
circuits
switching
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
CA062646A
Other languages
English (en)
Inventor
A. Heath Ronald
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.)
ZF International UK Ltd
Original Assignee
Joseph Lucas Industries Ltd
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 Joseph Lucas Industries Ltd filed Critical Joseph Lucas Industries Ltd
Application granted granted Critical
Publication of CA936100A publication Critical patent/CA936100A/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
    • F15C1/00—Circuit elements having no moving parts
    • F15C1/14—Stream-interaction devices; Momentum-exchange devices, e.g. operating by exchange between two orthogonal fluid jets ; Proportional amplifiers
    • F15C1/143—Stream-interaction devices; Momentum-exchange devices, e.g. operating by exchange between two orthogonal fluid jets ; Proportional amplifiers for digital operation, e.g. to form a logical flip-flop, OR-gate, NOR-gate, AND-gate
    • 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
    • F15C1/00—Circuit elements having no moving parts
    • F15C1/08—Boundary-layer devices, e.g. wall-attachment amplifiers coanda effect
    • F15C1/10—Boundary-layer devices, e.g. wall-attachment amplifiers coanda effect for digital operation, e.g. to form a logical flip-flop, OR-gate, NOR-gate, AND-gate; Comparators; Pulse generators
    • 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
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/212—System comprising plural fluidic devices or stages
    • Y10T137/2125—Plural power inputs [e.g., parallel inputs]
    • Y10T137/2131—Variable or different-value power inputs
    • 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
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/212—System comprising plural fluidic devices or stages
    • Y10T137/2125—Plural power inputs [e.g., parallel inputs]
    • Y10T137/2147—To cascaded plural devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Pressure (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
CA062646A 1968-09-30 1969-09-22 Fluidic switching circuits Expired CA936100A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB46266/68A GB1270666A (en) 1968-09-30 1968-09-30 Fluidic switching circuits

Publications (1)

Publication Number Publication Date
CA936100A true CA936100A (en) 1973-10-30

Family

ID=10440524

Family Applications (1)

Application Number Title Priority Date Filing Date
CA062646A Expired CA936100A (en) 1968-09-30 1969-09-22 Fluidic switching circuits

Country Status (7)

Country Link
US (1) US3613705A (enExample)
JP (1) JPS4824584B1 (enExample)
CA (1) CA936100A (enExample)
DE (1) DE1948962A1 (enExample)
FR (1) FR2019212B1 (enExample)
GB (1) GB1270666A (enExample)
SE (1) SE348264B (enExample)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3285264A (en) * 1964-03-31 1966-11-15 Gen Electric Fluid-operated detectors
US3338515A (en) * 1964-04-29 1967-08-29 Gen Electric Fluid control device
US3339571A (en) * 1964-06-24 1967-09-05 Foxboro Co Fluid amplifier analog controller
US3409032A (en) * 1965-05-19 1968-11-05 Gen Electric Fluid-operated frequency sensing converter circuit
US3443574A (en) * 1966-04-04 1969-05-13 Honeywell Inc Fluid apparatus
GB1167316A (en) * 1966-08-30 1969-10-15 Westland Aircraft Ltd Rate of Change of Pressure Control
US3458129A (en) * 1967-11-29 1969-07-29 Gen Electric Fluidic frequency-to-analog circuit
US3494357A (en) * 1968-02-05 1970-02-10 Sperry Rand Corp Fluidic respirator

Also Published As

Publication number Publication date
GB1270666A (en) 1972-04-12
US3613705A (en) 1971-10-19
SE348264B (enExample) 1972-08-28
DE1948962A1 (de) 1970-09-17
FR2019212A1 (enExample) 1970-06-26
FR2019212B1 (enExample) 1973-12-21
JPS4824584B1 (enExample) 1973-07-23

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