FR2002388A1 - - Google Patents

Info

Publication number
FR2002388A1
FR2002388A1 FR6904204A FR6904204A FR2002388A1 FR 2002388 A1 FR2002388 A1 FR 2002388A1 FR 6904204 A FR6904204 A FR 6904204A FR 6904204 A FR6904204 A FR 6904204A FR 2002388 A1 FR2002388 A1 FR 2002388A1
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Withdrawn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
FR6904204A
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of FR2002388A1 publication Critical patent/FR2002388A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/487—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by rotating magnets

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
FR6904204A 1968-02-22 1969-02-19 Withdrawn FR2002388A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1169568 1968-02-22

Publications (1)

Publication Number Publication Date
FR2002388A1 true FR2002388A1 (fr) 1969-10-17

Family

ID=11785152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6904204A Withdrawn FR2002388A1 (fr) 1968-02-22 1969-02-19

Country Status (4)

Country Link
DE (1) DE1908835A1 (fr)
FR (1) FR2002388A1 (fr)
GB (1) GB1196232A (fr)
NL (1) NL151187B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953503B2 (ja) * 1978-07-25 1984-12-25 三菱電機株式会社 回転検出装置
DE3114352C2 (de) * 1981-04-09 1984-10-31 Standard Elektrik Lorenz Ag, 7000 Stuttgart Sensor mit einem durch Krafteinwirkung auslenkbaren piezokeramischen Plättchen
DE3326477A1 (de) * 1983-07-22 1985-01-31 Telefunken electronic GmbH, 7100 Heilbronn Anordnung zur bestimmung der drehzahl, der drehrichtung und/oder des drehwinkels eines gegenstandes
CN114306922B (zh) * 2021-12-25 2023-08-25 上海炫脉医疗科技有限公司 一种磁控式心脏辅助系统

Also Published As

Publication number Publication date
DE1908835B2 (fr) 1970-12-23
GB1196232A (en) 1970-06-24
NL151187B (nl) 1976-10-15
DE1908835A1 (de) 1969-09-04
NL6902739A (fr) 1969-08-26

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Legal Events

Date Code Title Description
ST Notification of lapse