DE3718047C2 - - Google Patents

Info

Publication number
DE3718047C2
DE3718047C2 DE3718047A DE3718047A DE3718047C2 DE 3718047 C2 DE3718047 C2 DE 3718047C2 DE 3718047 A DE3718047 A DE 3718047A DE 3718047 A DE3718047 A DE 3718047A DE 3718047 C2 DE3718047 C2 DE 3718047C2
Authority
DE
Germany
Prior art keywords
shaft
magnetic element
heat
resistant
rotation 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
DE3718047A
Other languages
German (de)
English (en)
Other versions
DE3718047A1 (de
Inventor
Masaki Shimada Shizuoka Jp Hirota
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.)
Yazaki Corp
Original Assignee
Yazaki Corp
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 Yazaki Corp filed Critical Yazaki Corp
Publication of DE3718047A1 publication Critical patent/DE3718047A1/de
Application granted granted Critical
Publication of DE3718047C2 publication Critical patent/DE3718047C2/de
Granted 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
    • G01P1/00—Details of instruments
    • G01P1/006—Details of instruments used for thermal compensation
    • 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
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/48—Shrunk fit

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
DE19873718047 1986-05-30 1987-05-28 Rotationsmessfuehler fuer fahrzeuge Granted DE3718047A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986081169U JP2503102Y2 (ja) 1986-05-30 1986-05-30 車両用回転検出センサ

Publications (2)

Publication Number Publication Date
DE3718047A1 DE3718047A1 (de) 1987-12-03
DE3718047C2 true DE3718047C2 (US07166745-20070123-C00016.png) 1991-12-19

Family

ID=13738955

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19873718047 Granted DE3718047A1 (de) 1986-05-30 1987-05-28 Rotationsmessfuehler fuer fahrzeuge
DE8707660U Expired DE8707660U1 (de) 1986-05-30 1987-05-28 Rotationsmessfuehler fuer fahrzeuge

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8707660U Expired DE8707660U1 (de) 1986-05-30 1987-05-28 Rotationsmessfuehler fuer fahrzeuge

Country Status (3)

Country Link
US (1) US4820978A (US07166745-20070123-C00016.png)
JP (1) JP2503102Y2 (US07166745-20070123-C00016.png)
DE (2) DE3718047A1 (US07166745-20070123-C00016.png)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8815681U1 (de) * 1988-12-17 1990-04-12 Robert Bosch Gmbh, 70469 Stuttgart Drehzahlfühler
DE4121724A1 (de) * 1991-07-01 1993-01-07 Schaeffler Waelzlager Kg Verfahren zur herstellung eines impulsgebers
ES2096159T3 (es) * 1993-08-26 1997-03-01 Siemens Ag Arbol con cuerpo magnetico sujeto concentricamente sobre el.
DE19546595A1 (de) * 1995-12-13 1997-06-19 Siemens Ag Drehzahl- und/oder Drehrichtung-Sensorvorrichtung
DE19625478A1 (de) * 1996-06-05 1997-12-11 Teves Gmbh Alfred Magnetring
WO1997046850A1 (de) 1996-06-05 1997-12-11 Itt Manufacturing Enterprises, Inc. Magnetring
JPH11112158A (ja) * 1997-10-03 1999-04-23 Toshiba Corp 密閉型制御装置
IT1295465B1 (it) 1997-10-03 1999-05-12 Skf Ind Spa Dispositivo per il rilevamento della velocita' di rotazione relativa tra gli anelli di un cuscinetto di rotolamento.
JP3971182B2 (ja) * 2001-12-28 2007-09-05 矢崎総業株式会社 部品取付構造
JP2003344100A (ja) * 2002-05-28 2003-12-03 Niles Co Ltd 回転検出装置及びその製造方法
DE10356078A1 (de) * 2003-12-01 2005-06-23 Siemens Ag Motor für eine Kraftstoffpumpe
DE102004038254A1 (de) * 2004-08-06 2006-03-16 Volker Gallatz Verfahren zum Herstellen eines Erzeugnisses sowie ein zugehöriges Erzeugnis
DE102006023553A1 (de) * 2006-05-19 2007-11-22 Zf Friedrichshafen Ag Getriebe mit einer Drehzahlabgriffseinrichtung
DE102006031718A1 (de) * 2006-07-08 2008-01-10 Schaeffler Kg Wälzlager mit integriertem Drehwinkelgeber
CN101358858B (zh) * 2007-07-31 2010-06-16 比亚迪股份有限公司 一种曲轴位置传感器的检测装置和方法
US11971253B2 (en) 2019-05-13 2024-04-30 Nippon Seiki Co., Ltd. Magnet unit and position detection device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786336A (en) * 1972-04-11 1974-01-15 Allied Chem Apparatus for measuring the angular displacement and the angular velocity of a rotation member
US4256348A (en) * 1977-10-17 1981-03-17 Lester Industries, Inc. Aluminum alloy motorcycle wheel having an extruded rim shrink fitted and resin bonded to a die cast hub-spoke unit
GB1591419A (en) * 1978-01-26 1981-06-24 Nat Marine Service Inc Method of measuring the speed and/or direction of rotation of a rotatable shaft
US4321495A (en) * 1980-04-21 1982-03-23 Veeder Industries, Inc. Rotary pulse generator
JPS57146367U (US07166745-20070123-C00016.png) * 1981-03-09 1982-09-14
JPS5898904A (ja) * 1981-12-09 1983-06-13 Dai Ichi Seiko Co Ltd 永久磁石成形品
DE3205907A1 (de) * 1982-02-19 1983-09-08 Atlas Fahrzeugtechnik GmbH, 5980 Werdohl Fuehlkopf
US4631973A (en) * 1983-03-09 1986-12-30 Dana Corporation Axial retention of gear on shaft
JPS6124661U (ja) * 1984-07-17 1986-02-14 松下電器産業株式会社 回転装置
JPS6180562U (US07166745-20070123-C00016.png) * 1984-10-31 1986-05-29

Also Published As

Publication number Publication date
US4820978A (en) 1989-04-11
DE3718047A1 (de) 1987-12-03
DE8707660U1 (de) 1987-09-17
JPS62193563U (US07166745-20070123-C00016.png) 1987-12-09
JP2503102Y2 (ja) 1996-06-26

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee