FR2288898A2 - Convertisseur electro-fluidique perfectionne - Google Patents

Convertisseur electro-fluidique perfectionne

Info

Publication number
FR2288898A2
FR2288898A2 FR7530690A FR7530690A FR2288898A2 FR 2288898 A2 FR2288898 A2 FR 2288898A2 FR 7530690 A FR7530690 A FR 7530690A FR 7530690 A FR7530690 A FR 7530690A FR 2288898 A2 FR2288898 A2 FR 2288898A2
Authority
FR
France
Prior art keywords
perfected
electro
fluidic converter
fluidic
converter
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.)
Granted
Application number
FR7530690A
Other languages
English (en)
Other versions
FR2288898B2 (fr
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.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of FR2288898A2 publication Critical patent/FR2288898A2/fr
Application granted granted Critical
Publication of FR2288898B2 publication Critical patent/FR2288898B2/fr
Granted 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
    • Y10T137/2202—By movable element
    • Y10T137/2213—Electrically-actuated element [e.g., electro-mechanical 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]
    • Y10T137/2229—Device including passages having V over T configuration
    • Y10T137/2234—And feedback passage[s] or path[s]

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)
  • Electrically Driven Valve-Operating Means (AREA)
  • Reciprocating Pumps (AREA)
FR7530690A 1974-10-23 1975-10-07 Convertisseur electro-fluidique perfectionne Granted FR2288898A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2450329A DE2450329C2 (de) 1974-10-23 1974-10-23 Elektrofluidischer Wandler

Publications (2)

Publication Number Publication Date
FR2288898A2 true FR2288898A2 (fr) 1976-05-21
FR2288898B2 FR2288898B2 (fr) 1979-03-09

Family

ID=5928957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7530690A Granted FR2288898A2 (fr) 1974-10-23 1975-10-07 Convertisseur electro-fluidique perfectionne

Country Status (5)

Country Link
US (1) US4006755A (fr)
DE (1) DE2450329C2 (fr)
FR (1) FR2288898A2 (fr)
GB (1) GB1523456A (fr)
IT (1) IT1048468B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7591636B2 (en) * 2003-10-31 2009-09-22 Kabushiki Kaisha Hitachi Seisakusho Negative pressure supply apparatus
US7404416B2 (en) * 2004-03-25 2008-07-29 Halliburton Energy Services, Inc. Apparatus and method for creating pulsating fluid flow, and method of manufacture for the apparatus
US6976507B1 (en) 2005-02-08 2005-12-20 Halliburton Energy Services, Inc. Apparatus for creating pulsating fluid flow
US8272404B2 (en) * 2009-10-29 2012-09-25 Baker Hughes Incorporated Fluidic impulse generator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3543782A (en) * 1969-05-21 1970-12-01 Us Navy Uniaxial accelerometer controlled fluidic amplifier
US3877486A (en) * 1973-10-01 1975-04-15 Us Army Electrical-to-fluidic interface device

Also Published As

Publication number Publication date
IT1048468B (it) 1980-11-20
DE2450329A1 (de) 1976-04-29
DE2450329C2 (de) 1982-05-19
US4006755A (en) 1977-02-08
GB1523456A (en) 1978-08-31
FR2288898B2 (fr) 1979-03-09

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