DE69312340D1 - Drehzähleranordnung mit magnetischer Blasenmikroschaltung - Google Patents

Drehzähleranordnung mit magnetischer Blasenmikroschaltung

Info

Publication number
DE69312340D1
DE69312340D1 DE69312340T DE69312340T DE69312340D1 DE 69312340 D1 DE69312340 D1 DE 69312340D1 DE 69312340 T DE69312340 T DE 69312340T DE 69312340 T DE69312340 T DE 69312340T DE 69312340 D1 DE69312340 D1 DE 69312340D1
Authority
DE
Germany
Prior art keywords
microcircuit
magnetic bubble
counter arrangement
rotary counter
rotary
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 - Fee Related
Application number
DE69312340T
Other languages
English (en)
Other versions
DE69312340T2 (de
Inventor
Michel Poirier
Philippe Pougnet
Laurent Zimmermann
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.)
Sagem SA
Original Assignee
Sagem SA
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 Sagem SA filed Critical Sagem SA
Publication of DE69312340D1 publication Critical patent/DE69312340D1/de
Application granted granted Critical
Publication of DE69312340T2 publication Critical patent/DE69312340T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
    • G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
    • G11C19/085—Generating magnetic fields therefor, e.g. uniform magnetic field for magnetic domain stabilisation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
DE1993612340 1992-01-31 1993-01-29 Drehzähleranordnung mit magnetischer Blasenmikroschaltung Expired - Fee Related DE69312340T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9201099A FR2686993A1 (fr) 1992-01-31 1992-01-31 Dispositif compteur de tours comportant un micro-circuit a bulles magnetiques.

Publications (2)

Publication Number Publication Date
DE69312340D1 true DE69312340D1 (de) 1997-09-04
DE69312340T2 DE69312340T2 (de) 1998-03-05

Family

ID=9426215

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1993612340 Expired - Fee Related DE69312340T2 (de) 1992-01-31 1993-01-29 Drehzähleranordnung mit magnetischer Blasenmikroschaltung

Country Status (3)

Country Link
EP (1) EP0554184B1 (de)
DE (1) DE69312340T2 (de)
FR (1) FR2686993A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2716023B1 (fr) * 1994-02-09 1996-05-15 Sagem Dispositif à micro-circuit à bulles magnétiques et moyens de lecture.
DE102013217281B4 (de) 2013-08-29 2021-02-11 Beckhoff Automation Gmbh Umdrehungszähler und Verfahren zum Betreiben eines Umdrehungszählers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2046557A1 (de) * 1970-04-24 1971-11-04 Wolfen Filmfab Veb
US3895363A (en) * 1974-01-18 1975-07-15 Westinghouse Electric Corp Magnetic domain counter
US3961316A (en) * 1974-12-23 1976-06-01 Hughes Aircraft Company Mechanically actuated magnetocrystalline counter
US4990909A (en) * 1988-09-30 1991-02-05 Yokogawa Electric Corporation Revolution counter using a magnetic bubble device for multi-turn absolute encoder
JPH0378619A (ja) * 1989-08-23 1991-04-03 Fanuc Ltd 絶対値パルスエンコーダ

Also Published As

Publication number Publication date
EP0554184B1 (de) 1997-07-23
FR2686993B1 (de) 1994-04-22
FR2686993A1 (fr) 1993-08-06
DE69312340T2 (de) 1998-03-05
EP0554184A1 (de) 1993-08-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8339 Ceased/non-payment of the annual fee