GB1336573A - Fluidic switch - Google Patents

Fluidic switch

Info

Publication number
GB1336573A
GB1336573A GB5832670A GB5832670A GB1336573A GB 1336573 A GB1336573 A GB 1336573A GB 5832670 A GB5832670 A GB 5832670A GB 5832670 A GB5832670 A GB 5832670A GB 1336573 A GB1336573 A GB 1336573A
Authority
GB
United Kingdom
Prior art keywords
fluidic
comparator
input
signal
pressure
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
GB5832670A
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.)
Johnson Service Co
Original Assignee
Johnson Service Co
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 Johnson Service Co filed Critical Johnson Service Co
Publication of GB1336573A publication Critical patent/GB1336573A/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
    • F15C1/20—Direct-impact devices i.e., devices in which two collinear opposing power streams are impacted
    • 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]
    • Y10T137/2164—Plural power inputs to single device
    • Y10T137/2169—Intersecting at interaction region [e.g., comparator]
    • Y10T137/2174—Co-lineal, oppositely-directed power inputs [e.g., impact modulator]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Fluid-Driven Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
GB5832670A 1969-12-08 1970-03-08 Fluidic switch Expired GB1336573A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88296469A 1969-12-08 1969-12-08

Publications (1)

Publication Number Publication Date
GB1336573A true GB1336573A (en) 1973-11-07

Family

ID=25381700

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5832670A Expired GB1336573A (en) 1969-12-08 1970-03-08 Fluidic switch

Country Status (5)

Country Link
US (1) US3623497A (fr)
CA (1) CA928221A (fr)
DE (1) DE2060370C3 (fr)
FR (1) FR2070770B1 (fr)
GB (1) GB1336573A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853617A (en) * 1971-09-29 1974-12-10 Johnson Service Co Fluidic load regulator
DE2907467A1 (de) * 1978-02-27 1979-09-06 Atomic Energy Authority Uk Fluidstrom-steuereinrichtung
US4957132A (en) * 1989-12-12 1990-09-18 The United States Of America As Represented By The Secretary Of The Army Method for low frequency attenuation in fluidic amplification of acoustic signals
US6767331B2 (en) 2000-10-20 2004-07-27 Bowles Fluidics Corporation Backload fluidic switch with improved pressure recovery
US10274227B2 (en) * 2016-10-16 2019-04-30 Thomas Richard Wehner Thermosyphon cooling for overheat protection

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272215A (en) * 1963-10-29 1966-09-13 Johnson Service Co Fluid control apparatus
US3340885A (en) * 1964-05-26 1967-09-12 Bowles Eng Corp Pressure band detector
US3331381A (en) * 1964-12-07 1967-07-18 Sperry Rand Corp Fluid binary counter
US3388713A (en) * 1965-01-25 1968-06-18 Johnson Service Co Pure fluid summing impact modulator and universal amplifiers constructed therewith
US3323532A (en) * 1965-02-23 1967-06-06 Carl J Campagnuolo Fluid jet momentum comparator
FR1456708A (fr) * 1965-08-17 1966-07-08 Amplificateur à fluide
FR1457504A (fr) * 1965-08-24 1966-01-24 Johnson Service Co Amplificateur à fluide
FR1463235A (fr) * 1965-12-15 1966-06-03 Johnson Service Co Modulateur sommateur à impact de fluides et amplificateurs universels équipés de ce modulateur
US3443575A (en) * 1966-08-30 1969-05-13 Gen Electric Fluidic control system
US3500846A (en) * 1966-12-30 1970-03-17 Imp Eastman Corp Fluid device
US3457937A (en) * 1967-08-15 1969-07-29 Honeywell Inc Fluid circuit
US3480030A (en) * 1968-03-18 1969-11-25 Corning Glass Works Fluidic diode
US3499599A (en) * 1968-07-25 1970-03-10 Westinghouse Air Brake Co Compressor governor having fluidic devices

Also Published As

Publication number Publication date
DE2060370B2 (de) 1975-02-27
DE2060370C3 (de) 1975-10-09
FR2070770A1 (fr) 1971-09-17
DE2060370A1 (de) 1971-06-16
US3623497A (en) 1971-11-30
CA928221A (en) 1973-06-12
FR2070770B1 (fr) 1974-03-22

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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