GB1385083A - Electro-fluidic transducer - Google Patents

Electro-fluidic transducer

Info

Publication number
GB1385083A
GB1385083A GB1889872A GB1889872A GB1385083A GB 1385083 A GB1385083 A GB 1385083A GB 1889872 A GB1889872 A GB 1889872A GB 1889872 A GB1889872 A GB 1889872A GB 1385083 A GB1385083 A GB 1385083A
Authority
GB
United Kingdom
Prior art keywords
armature
fluid
april
cavity
electro
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
GB1889872A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1385083A publication Critical patent/GB1385083A/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
    • F15C1/02—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]
    • Y10T137/2224—Structure of body of device
    • 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
    • Y10T137/2278—Pressure modulating relays or followers
    • Y10T137/2322—Jet control type

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)
  • Electromagnets (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Measuring Volume Flow (AREA)
GB1889872A 1971-04-24 1972-04-24 Electro-fluidic transducer Expired GB1385083A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2120076A DE2120076C3 (de) 1971-04-24 1971-04-24 Elektrofluidischer Wandler

Publications (1)

Publication Number Publication Date
GB1385083A true GB1385083A (en) 1975-02-26

Family

ID=5805783

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1889872A Expired GB1385083A (en) 1971-04-24 1972-04-24 Electro-fluidic transducer

Country Status (7)

Country Link
US (1) US3774644A (OSRAM)
JP (1) JPS5440707B1 (OSRAM)
AT (1) AT325332B (OSRAM)
DE (1) DE2120076C3 (OSRAM)
FR (1) FR2134461B1 (OSRAM)
GB (1) GB1385083A (OSRAM)
IT (1) IT957226B (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2333690C3 (de) * 1973-07-03 1980-01-24 Robert Bosch Gmbh, 7000 Stuttgart Analoger elektrofluidischer Signalumformer
DE3037730A1 (de) * 1980-10-06 1982-05-19 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzanlage fuer brennkraftmaschinen
US4467984A (en) * 1980-11-12 1984-08-28 The Garrett Corporation Angular rate sensing apparatus and methods
US4445377A (en) * 1980-11-12 1984-05-01 The Garrett Corporation Pressure-to-electric output system for an angular rate sensor or the like
US4796655A (en) * 1987-06-09 1989-01-10 Dowty Hydraulic Units Limited Fluid control devices
DE3816748A1 (de) * 1988-05-17 1989-11-30 Teves Gmbh Alfred Hydraulikaggregat

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3266514A (en) * 1964-04-20 1966-08-16 John D Brooks Signal summing point device for hybrid fluid and electronic controls
US3362296A (en) * 1965-08-20 1968-01-09 Bell Aerospace Corp Mechanical feedback stroke divider

Also Published As

Publication number Publication date
DE2120076B2 (de) 1973-12-20
AT325332B (de) 1975-10-10
FR2134461A1 (OSRAM) 1972-12-08
IT957226B (it) 1973-10-10
DE2120076A1 (de) 1973-06-14
JPS5440707B1 (OSRAM) 1979-12-05
US3774644A (en) 1973-11-27
FR2134461B1 (OSRAM) 1977-07-22
DE2120076C3 (de) 1974-07-18

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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