DE3764317D1 - Stromerzeugender elektromagnetischer drehfuehler. - Google Patents

Stromerzeugender elektromagnetischer drehfuehler.

Info

Publication number
DE3764317D1
DE3764317D1 DE8787107751T DE3764317T DE3764317D1 DE 3764317 D1 DE3764317 D1 DE 3764317D1 DE 8787107751 T DE8787107751 T DE 8787107751T DE 3764317 T DE3764317 T DE 3764317T DE 3764317 D1 DE3764317 D1 DE 3764317D1
Authority
DE
Germany
Prior art keywords
power generating
generating electromagnetic
turn sensor
electromagnetic turn
sensor
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
DE8787107751T
Other languages
English (en)
Inventor
Hidetoshi Itami Works Of Saito
Masahiro Itami Works Of S Kume
Sakae Sanken Airpax Ltd Morita
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sanken Airpax Co Ltd
Sumitomo Electric Industries 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14939254&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3764317(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sanken Airpax Co Ltd, Sumitomo Electric Industries Ltd filed Critical Sanken Airpax Co Ltd
Application granted granted Critical
Publication of DE3764317D1 publication Critical patent/DE3764317D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01P3/488—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 variable reluctance detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/02—Housings
    • G01P1/026—Housings for speed measuring devices, e.g. pulse generator

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
DE8787107751T 1986-05-30 1987-05-27 Stromerzeugender elektromagnetischer drehfuehler. Expired - Fee Related DE3764317D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61126602A JPH0789119B2 (ja) 1986-05-30 1986-05-30 電磁発電式回転センサ

Publications (1)

Publication Number Publication Date
DE3764317D1 true DE3764317D1 (de) 1990-09-20

Family

ID=14939254

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787107751T Expired - Fee Related DE3764317D1 (de) 1986-05-30 1987-05-27 Stromerzeugender elektromagnetischer drehfuehler.

Country Status (4)

Country Link
US (1) US4804911A (de)
EP (1) EP0247610B2 (de)
JP (1) JPH0789119B2 (de)
DE (1) DE3764317D1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0714898Y2 (ja) * 1988-03-03 1995-04-10 住友電気工業株式会社 磁気センサ
FR2646009B1 (fr) * 1989-04-18 1993-01-22 Siemens Bendix Automotive Elec Capteur inductif a reluctance variable
US5038091A (en) * 1989-08-11 1991-08-06 Whirlpool Corporation Electronic control for an appliance
US5173658A (en) * 1989-12-07 1992-12-22 Honeywell Inc. Inductive proximity sensor with force transferring support post for use in high pressure environments
DE4035385C2 (de) * 1990-11-07 1994-03-03 Zinser Textilmaschinen Gmbh Verfahren und Vorrichtung zum Ermitteln von Fadenbruch an Spinnstellen einer Ringspinn- oder -zwirnmaschine
US5507089A (en) * 1992-05-22 1996-04-16 Component Sales & Consultants, Inc. Method of assembly of a variable reluctance sensor
US5278496A (en) * 1992-05-22 1994-01-11 Component Sales & Consultants, Inc. High output and environmentally impervious variable reluctance sensor
EP0642026B2 (de) * 1993-09-01 2000-12-13 Sumitomo Electric Industries, Limited Verfahren zur Herstellung eines Drehsensors
US6693418B2 (en) 2000-01-07 2004-02-17 Bendix Commercial Vehicle Systems Llc Magnetic wheel speed sensor having one-piece pole and magnetic flux concentrator
US20070176593A1 (en) * 2006-01-31 2007-08-02 Paul Fathauer Transmission sensor with overmolding and method of manufacturing the same
DE102007009994A1 (de) * 2007-03-01 2008-09-04 Robert Bosch Gmbh Induktiver Sensor
US20090022543A1 (en) * 2007-07-18 2009-01-22 Pyle Lance R File folder extender
GB2481414B (en) * 2010-06-22 2012-09-19 Weston Aerospace Ltd Speed or torque probe for gas turbine engines
US10352955B2 (en) * 2016-04-20 2019-07-16 Hamilton Sundstrand Corporation Rotary speed sensors
CN108322869B (zh) * 2018-01-24 2021-01-15 瑞声科技(新加坡)有限公司 发声器件

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177711A (en) * 1961-09-08 1965-04-13 Fischer & Porter Co Turbine flowmeter
US3680379A (en) * 1969-12-02 1972-08-01 Halliburton Co Magnetic pickup element adapter for flowmeters
DE2255960C2 (de) * 1972-11-15 1981-09-24 Alfred Teves Gmbh, 6000 Frankfurt Aufnehmer für eine induktive Geschwindigkeitsmeßeinrichtung
US3980913A (en) * 1975-03-20 1976-09-14 The Bendix Corporation Magnetic speed sensor
US4563643A (en) * 1982-07-30 1986-01-07 Westinghouse Electric Corp. Eddy current proximity sensor for use in a hostile turbine environment
JPS5999355A (ja) * 1982-11-30 1984-06-08 Aisin Seiki Co Ltd 回転検出器
JPS6046070U (ja) * 1983-09-08 1985-04-01 カルソニックカンセイ株式会社 回転センサ
GB2153534A (en) * 1984-01-27 1985-08-21 Westinghouse Brake & Signal Fail-safe speed detection
DE3542962C2 (de) * 1985-12-05 1996-03-28 Teves Metallwaren Alfred Induktiver Impulsgeber

Also Published As

Publication number Publication date
EP0247610A1 (de) 1987-12-02
EP0247610B2 (de) 1993-10-20
EP0247610B1 (de) 1990-08-16
US4804911A (en) 1989-02-14
JPS62282269A (ja) 1987-12-08
JPH0789119B2 (ja) 1995-09-27

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: SUMITOMO ELECTRIC INDUSTRIES, LTD., OSAKA, JP

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