DE59708567D1 - MAGNET RING - Google Patents

MAGNET RING

Info

Publication number
DE59708567D1
DE59708567D1 DE59708567T DE59708567T DE59708567D1 DE 59708567 D1 DE59708567 D1 DE 59708567D1 DE 59708567 T DE59708567 T DE 59708567T DE 59708567 T DE59708567 T DE 59708567T DE 59708567 D1 DE59708567 D1 DE 59708567D1
Authority
DE
Germany
Prior art keywords
magnet ring
magnet
ring
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 - Lifetime
Application number
DE59708567T
Other languages
German (de)
Inventor
Rainer Bruhn
Norbert Schuller
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.)
Nidec Motors and Actuators Germany GmbH
Original Assignee
Valeo Auto Electric Wischer und Motoren 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 Valeo Auto Electric Wischer und Motoren GmbH filed Critical Valeo Auto Electric Wischer und Motoren GmbH
Priority claimed from PCT/EP1997/002262 external-priority patent/WO1997046850A1/en
Application granted granted Critical
Publication of DE59708567D1 publication Critical patent/DE59708567D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/20—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts for bolts or shafts without holes, grooves, or notches for locking members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/0852—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft
    • F16D1/0858—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft due to the elasticity of the hub (including shrink fits)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • 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
    • G01D5/142—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 using Hall-effect devices
    • 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
    • G01P1/04—Special adaptations of driving means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/18—Sensors; Details or arrangements thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
DE59708567T 1996-06-05 1997-05-02 MAGNET RING Expired - Lifetime DE59708567D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19622547 1996-06-05
DE19625478A DE19625478A1 (en) 1996-06-05 1996-06-26 Magnetic ring
PCT/EP1997/002262 WO1997046850A1 (en) 1996-06-05 1997-05-02 Magnetic ring

Publications (1)

Publication Number Publication Date
DE59708567D1 true DE59708567D1 (en) 2002-11-28

Family

ID=7796209

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19625478A Withdrawn DE19625478A1 (en) 1996-06-05 1996-06-26 Magnetic ring
DE59708567T Expired - Lifetime DE59708567D1 (en) 1996-06-05 1997-05-02 MAGNET RING

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19625478A Withdrawn DE19625478A1 (en) 1996-06-05 1996-06-26 Magnetic ring

Country Status (1)

Country Link
DE (2) DE19625478A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19823640A1 (en) * 1998-05-27 1999-12-02 Bosch Gmbh Robert Hollow magnetic body for detecting a rotation of a shaft
DE19836451C2 (en) * 1998-08-12 2000-05-31 Baermann Max Gmbh Highly filled plastic part
DE19905274A1 (en) * 1999-02-09 2000-08-10 Bosch Gmbh Robert Rotation sensor
DE102005002951A1 (en) * 2005-01-21 2006-07-27 BSH Bosch und Siemens Hausgeräte GmbH Household appliance used as an oven comprises a fixing part for forming a non-positive connection with a motor shaft in the axial direction
CN102979797A (en) * 2012-11-18 2013-03-20 苏州蓝王机床工具科技有限公司 Shaft locating mechanism
JP6180197B2 (en) 2013-06-17 2017-08-16 株式会社ケーヒン Rotation angle detector
DE102015121102B4 (en) * 2015-12-03 2019-11-07 Bühler Motor GmbH Rotor device for an electric motor and / or generator, rotor and motor with such a rotor device and manufacturing method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6225267A (en) * 1985-07-26 1987-02-03 Honda Motor Co Ltd Magnetic signal generation ring
JP2503102Y2 (en) * 1986-05-30 1996-06-26 矢崎総業株式会社 Vehicle rotation detection sensor
DE8614601U1 (en) * 1986-05-30 1986-07-31 Magnetfabrik Bonn Gmbh Vorm. Gewerkschaft Windhorst, 5300 Bonn Rotor magnet in ring shape
DE3636039A1 (en) * 1986-10-23 1988-04-28 Magnetfab Bonn Gmbh Rotor magnet of annular shape
DE59305082D1 (en) * 1993-08-26 1997-02-20 Siemens Ag Shaft with magnetic body held concentrically on it

Also Published As

Publication number Publication date
DE19625478A1 (en) 1997-12-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SCHRECK, PHILIPP, DIPL.-ING., 85579 NEUBIBERG, DE

8327 Change in the person/name/address of the patent owner

Owner name: VALEO MOTOREN UND AKTUATOREN GMBH, 74321 BIETI, DE

8327 Change in the person/name/address of the patent owner

Owner name: NIDEC MOTORS & ACTUATORS (GERMANY) GMBH, 74321, DE