FR2029450A1 - - Google Patents

Info

Publication number
FR2029450A1
FR2029450A1 FR7001738A FR7001738A FR2029450A1 FR 2029450 A1 FR2029450 A1 FR 2029450A1 FR 7001738 A FR7001738 A FR 7001738A FR 7001738 A FR7001738 A FR 7001738A FR 2029450 A1 FR2029450 A1 FR 2029450A1
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.)
Withdrawn
Application number
FR7001738A
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 FR2029450A1 publication Critical patent/FR2029450A1/fr
Withdrawn legal-status Critical Current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
    • F15C1/02—Details, e.g. special constructional devices for circuits with fluid elements, such as resistances, capacitive circuit elements; devices preventing reaction coupling in composite elements ; Switch boards; Programme devices
    • F15C1/04—Means for controlling fluid streams to fluid devices, e.g. by electric signals or other signals, no mixing taking place between the signal and the flow to be controlled
    • 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]
    • Y10T137/218—Means to regulate or vary operation of device
    • Y10T137/2191—By non-fluid energy field affecting input [e.g., transducer]
    • 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]
    • Y10T137/2273—Device including linearly-aligned power stream emitter and power stream collector

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR7001738A 1969-01-27 1970-01-19 Withdrawn FR2029450A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79399769A 1969-01-27 1969-01-27

Publications (1)

Publication Number Publication Date
FR2029450A1 true FR2029450A1 (fr) 1970-10-23

Family

ID=25161374

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7001738A Withdrawn FR2029450A1 (fr) 1969-01-27 1970-01-19

Country Status (3)

Country Link
US (1) US3591809A (fr)
DE (1) DE2003516A1 (fr)
FR (1) FR2029450A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1588523A (en) * 1977-03-02 1981-04-23 Plessey Co Ltd Switch arrangement
US4512371A (en) * 1983-06-13 1985-04-23 The United States Of America As Represented By The Secretary Of The Army Photofluidic interface
GB2165062B (en) * 1984-09-28 1988-10-05 Gen Electric Plc An optical sensor
US4722365A (en) * 1985-12-23 1988-02-02 United Technologies Corporation Fluidic device
GB8707528D0 (en) * 1987-03-30 1987-05-07 Plessey Co Plc Operating control arrangements for fluidic devices
US4844128A (en) * 1988-12-27 1989-07-04 United Technologies Corporation Inhanced output opto-fluidic device
GB9008153D0 (en) * 1990-04-10 1990-06-06 Norgren Martonair Ltd Pneumatic actuator
GB9309637D0 (en) * 1993-05-11 1993-06-23 Boc Group Plc Cryogenic liquid dispensers
FI981432A (fi) * 1998-06-22 1999-12-23 Niilo Kaartinen Jäähana
US20090074027A1 (en) * 2007-09-18 2009-03-19 Vatell Corporation Heat flux sensor incorporating light conveyance

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2605426A (en) * 1948-10-06 1952-07-29 Parsons C A & Co Ltd Infra-red gas analyzing apparatus
US3234380A (en) * 1963-08-14 1966-02-08 Beckman Instruments Inc Infrared analyzer with means responsive to a detector output to control radiant energy emission from a reference source
US3228841A (en) * 1965-06-10 1966-01-11 Warner Lambert Pharmaceutical Diagnostic reagent composition for determining blood coagulation factors and method of use

Also Published As

Publication number Publication date
US3591809A (en) 1971-07-06
DE2003516A1 (de) 1970-07-30

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Legal Events

Date Code Title Description
ST Notification of lapse