FR1581441A - - Google Patents

Info

Publication number
FR1581441A
FR1581441A FR1581441DA FR1581441A FR 1581441 A FR1581441 A FR 1581441A FR 1581441D A FR1581441D A FR 1581441DA FR 1581441 A FR1581441 A FR 1581441A
Authority
FR
France
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1581441A publication Critical patent/FR1581441A/fr
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
    • F15C1/08—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]
    • Y10T137/2087—Means to cause rotational flow of fluid [e.g., vortex generator]
    • Y10T137/2093—Plural vortex 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]
    • Y10T137/2087—Means to cause rotational flow of fluid [e.g., vortex generator]
    • Y10T137/2098—Vortex generator as control for system
    • 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
    • Y10T137/2153—With feedback passage[s] between devices of cascade
    • 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
    • Y10T137/2158—With pulsed control-input signal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Volume Flow (AREA)
  • Reciprocating Pumps (AREA)
FR1581441D 1967-10-19 1968-09-25 Expired FR1581441A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67647267A 1967-10-19 1967-10-19

Publications (1)

Publication Number Publication Date
FR1581441A true FR1581441A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-09-12

Family

ID=24714660

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1581441D Expired FR1581441A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1967-10-19 1968-09-25

Country Status (3)

Country Link
US (1) US3468326A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1581441A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1171098A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3589381A (en) * 1967-10-20 1971-06-29 Tateisi Electronics Pure fluid system
SE330835B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1968-02-06 1970-11-30 P Bahrton
US3578010A (en) * 1968-12-19 1971-05-11 Carl J Campagnuolo Flueric velocity discriminator
GB1240751A (en) * 1969-03-25 1971-07-28 Plessey Co Ltd Improvements in and relating to fluidic systems
US3552415A (en) * 1969-04-03 1971-01-05 Corning Glass Works Jet entrainment control for a fluidic device
US3584635A (en) * 1969-04-07 1971-06-15 Us Army Settable fluidic counter
US3592208A (en) * 1969-04-28 1971-07-13 Us Army Flueric self-biasing and gate
GB1282924A (en) * 1969-08-23 1972-07-26 Plessey Co Ltd Improvements in and relating to fluidic control systems
US3731699A (en) * 1971-11-15 1973-05-08 Philco Ford Corp Supersonic power amplifiers
US4557295A (en) * 1979-11-09 1985-12-10 The United States Of America As Represented By The Secretary Of The Army Fluidic mud pulse telemetry transmitter
DE3867720D1 (de) * 1987-06-16 1992-02-27 Osaka Gas Co Ltd Fluessiger durchflussmengenmesser.
US4955547A (en) * 1987-09-02 1990-09-11 Spectra Technologies, Inc. Fluidic oscillating nozzle
US4905909A (en) * 1987-09-02 1990-03-06 Spectra Technologies, Inc. Fluidic oscillating nozzle
DE4021626A1 (de) * 1990-07-06 1992-01-09 Bosch Gmbh Robert Elektrofluidischer wandler zur ansteuerung eines fluidisch betaetigten stellglieds
RU2237281C2 (ru) * 2002-11-04 2004-09-27 Волгоградский государственный технический университет Струйное устройство для запоминания величины аналогового сигнала
US7055541B2 (en) * 2004-09-07 2006-06-06 Ramot At Tel-Aviv University Ltd. Method and mechanism for producing suction and periodic excitation flow
CN102059178B (zh) * 2010-12-02 2012-07-04 厦门松霖科技有限公司 一种出脉动喷溅水的机构
US10450819B2 (en) * 2017-11-21 2019-10-22 CNPC USA Corp. Tool assembly with a fluidic agitator
US11739517B2 (en) 2019-05-17 2023-08-29 Kohler Co. Fluidics devices for plumbing fixtures

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226023A (en) * 1962-06-25 1965-12-28 Horton Billy Mitchussen Fluid scalars
US3148692A (en) * 1962-09-17 1964-09-15 Sperry Rand Corp Bistable fluid device
US3191860A (en) * 1963-01-30 1965-06-29 Sperry Rand Corp Fluid logic control
US3223101A (en) * 1963-05-28 1965-12-14 Romald E Bowles Binary stage
US3277913A (en) * 1963-10-31 1966-10-11 Sperry Rand Corp Pure fluid apparatus utilizing triggerable flip-flop
US3417770A (en) * 1965-06-07 1968-12-24 Electro Optical Systems Inc Fluid amplifier system

Also Published As

Publication number Publication date
US3468326A (en) 1969-09-23
GB1171098A (en) 1969-11-19

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Legal Events

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ST Notification of lapse