DE2120076C3 - Elektrofluidischer Wandler - Google Patents

Elektrofluidischer Wandler

Info

Publication number
DE2120076C3
DE2120076C3 DE2120076A DE2120076A DE2120076C3 DE 2120076 C3 DE2120076 C3 DE 2120076C3 DE 2120076 A DE2120076 A DE 2120076A DE 2120076 A DE2120076 A DE 2120076A DE 2120076 C3 DE2120076 C3 DE 2120076C3
Authority
DE
Germany
Prior art keywords
signal converter
electrofluidic
magnet
signal
analog
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
DE2120076A
Other languages
German (de)
English (en)
Other versions
DE2120076B2 (de
DE2120076A1 (de
Inventor
Volkmar Dipl.-Ing. 7251 Hemmingen Leutner
Roman 7251 Friolzheim Romes
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
Priority to DE2120076A priority Critical patent/DE2120076C3/de
Priority to US00238149A priority patent/US3774644A/en
Priority to AT298972A priority patent/AT325332B/de
Priority to IT7332/72A priority patent/IT957226B/it
Priority to FR7214516A priority patent/FR2134461B1/fr
Priority to JP4119672A priority patent/JPS5440707B1/ja
Priority to GB1889872A priority patent/GB1385083A/en
Publication of DE2120076A1 publication Critical patent/DE2120076A1/de
Publication of DE2120076B2 publication Critical patent/DE2120076B2/de
Application granted granted Critical
Publication of DE2120076C3 publication Critical patent/DE2120076C3/de
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)
DE2120076A 1971-04-24 1971-04-24 Elektrofluidischer Wandler Expired DE2120076C3 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE2120076A DE2120076C3 (de) 1971-04-24 1971-04-24 Elektrofluidischer Wandler
US00238149A US3774644A (en) 1971-04-24 1972-03-27 Converter for converting electrical signals into fluid signals
AT298972A AT325332B (de) 1971-04-24 1972-04-06 Elektrofluidischer wandler
IT7332/72A IT957226B (it) 1971-04-24 1972-04-21 Trasduttore elettrofluidico
FR7214516A FR2134461B1 (OSRAM) 1971-04-24 1972-04-24
JP4119672A JPS5440707B1 (OSRAM) 1971-04-24 1972-04-24
GB1889872A GB1385083A (en) 1971-04-24 1972-04-24 Electro-fluidic transducer

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
DE2120076A1 DE2120076A1 (de) 1973-06-14
DE2120076B2 DE2120076B2 (de) 1973-12-20
DE2120076C3 true DE2120076C3 (de) 1974-07-18

Family

ID=5805783

Family Applications (1)

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

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
GB1385083A (en) 1975-02-26

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
BI Miscellaneous see part 2
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee