FR2325935A1 - SENSOR FOR MEASURING THE SPEED OF A VEHICLE WHEEL - Google Patents

SENSOR FOR MEASURING THE SPEED OF A VEHICLE WHEEL

Info

Publication number
FR2325935A1
FR2325935A1 FR7628886A FR7628886A FR2325935A1 FR 2325935 A1 FR2325935 A1 FR 2325935A1 FR 7628886 A FR7628886 A FR 7628886A FR 7628886 A FR7628886 A FR 7628886A FR 2325935 A1 FR2325935 A1 FR 2325935A1
Authority
FR
France
Prior art keywords
measuring
sensor
speed
vehicle wheel
wheel
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.)
Granted
Application number
FR7628886A
Other languages
French (fr)
Other versions
FR2325935B1 (en
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2325935A1 publication Critical patent/FR2325935A1/en
Application granted granted Critical
Publication of FR2325935B1 publication Critical patent/FR2325935B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/321—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration deceleration
    • B60T8/329—Systems characterised by their speed sensor arrangements
    • 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
    • G01P3/443—Devices characterised by the use of electric or magnetic means for measuring angular speed mounted in bearings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
FR7628886A 1975-09-26 1976-09-24 SENSOR FOR MEASURING THE SPEED OF A VEHICLE WHEEL Granted FR2325935A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752542917 DE2542917C2 (en) 1975-09-26 1975-09-26 Transducer for measuring the speed of a vehicle wheel

Publications (2)

Publication Number Publication Date
FR2325935A1 true FR2325935A1 (en) 1977-04-22
FR2325935B1 FR2325935B1 (en) 1980-12-05

Family

ID=5957482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7628886A Granted FR2325935A1 (en) 1975-09-26 1976-09-24 SENSOR FOR MEASURING THE SPEED OF A VEHICLE WHEEL

Country Status (5)

Country Link
BE (1) BE845699A (en)
DE (1) DE2542917C2 (en)
FR (1) FR2325935A1 (en)
GB (1) GB1550178A (en)
IT (1) IT1068337B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0457007A1 (en) * 1989-06-02 1991-11-21 Koyo Seiko Co., Ltd. Bearing apparatus for a driven shaft of an automobile, having a rotational speed detector
FR2669432A1 (en) * 1990-11-21 1992-05-22 Skf France ROTATION SPEED SENSOR DEVICE AND BEARING BEARING EQUIPPED WITH SUCH A DEVICE.
US5172054A (en) * 1989-06-02 1992-12-15 Koyo Seiko Co., Ltd. Bearing apparatus for a driven shaft of an automobile, having a compact and easily mountable rotational speed detector

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3644888A1 (en) * 1986-02-05 1987-10-15 Loehr & Bromkamp Gmbh Bellows mount as a sensor ring for ABS
DE4138867C2 (en) * 1990-11-28 2002-07-18 Skf Ind Spa The railcar axle
US5261752A (en) * 1991-09-12 1993-11-16 Nsk Ltd. Bearing having passive pulser ring
JP2560003Y2 (en) * 1991-09-19 1998-01-21 日本精工株式会社 Rolling bearing unit with built-in passive pulsar ring and seal ring for rotation speed detection
DE4231332C2 (en) * 1991-09-19 2002-10-10 Nsk Ltd Bearings with a passive pulse generator ring
DE4212594C2 (en) * 1992-04-15 1995-05-04 Freudenberg Carl Fa Wheel hub seal
DE4320939A1 (en) * 1993-06-24 1995-01-05 Freudenberg Carl Fa poetry
DE4425732A1 (en) * 1994-07-21 1996-01-25 Kugelfischer G Schaefer & Co Wheel bearing unit with torque sensor for driven wheels of motor vehicle
JP2000111566A (en) * 1998-08-07 2000-04-21 Nsk Ltd Rolling bearing unit with tone wheel
DE19932585A1 (en) 1999-07-13 2001-01-18 Zahnradfabrik Friedrichshafen Sensor for detecting the speed of a wheel
DE10335048B4 (en) * 2003-07-31 2010-08-19 Carl Freudenberg Kg Pulse generator to detect the speed of shafts or hubs

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1604684A (en) * 1968-04-18 1972-01-03
FR2128827A1 (en) * 1971-03-10 1972-10-20 Teldix Gmbh
FR2256414A1 (en) * 1973-12-26 1975-07-25 Eaton Corp

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2222109C2 (en) * 1972-05-05 1982-09-09 Teldix Gmbh, 6900 Heidelberg Device for obtaining a signal that is dependent on the speed of rotation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1604684A (en) * 1968-04-18 1972-01-03
FR2128827A1 (en) * 1971-03-10 1972-10-20 Teldix Gmbh
FR2256414A1 (en) * 1973-12-26 1975-07-25 Eaton Corp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0457007A1 (en) * 1989-06-02 1991-11-21 Koyo Seiko Co., Ltd. Bearing apparatus for a driven shaft of an automobile, having a rotational speed detector
US5172054A (en) * 1989-06-02 1992-12-15 Koyo Seiko Co., Ltd. Bearing apparatus for a driven shaft of an automobile, having a compact and easily mountable rotational speed detector
FR2669432A1 (en) * 1990-11-21 1992-05-22 Skf France ROTATION SPEED SENSOR DEVICE AND BEARING BEARING EQUIPPED WITH SUCH A DEVICE.
EP0487405A1 (en) * 1990-11-21 1992-05-27 Skf France Angular velocity sensor and roller bearing equiped with such a sensor

Also Published As

Publication number Publication date
DE2542917A1 (en) 1977-03-31
FR2325935B1 (en) 1980-12-05
GB1550178A (en) 1979-08-08
DE2542917C2 (en) 1982-04-22
IT1068337B (en) 1985-03-21
BE845699A (en) 1976-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse