FR2301014A1 - Transmetteur de vitesse - Google Patents

Transmetteur de vitesse

Info

Publication number
FR2301014A1
FR2301014A1 FR7505367A FR7505367A FR2301014A1 FR 2301014 A1 FR2301014 A1 FR 2301014A1 FR 7505367 A FR7505367 A FR 7505367A FR 7505367 A FR7505367 A FR 7505367A FR 2301014 A1 FR2301014 A1 FR 2301014A1
Authority
FR
France
Prior art keywords
stator
rotor
inductive
rotational speed
machine parts
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
FR7505367A
Other languages
English (en)
Other versions
FR2301014B1 (fr
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.)
POLYMOTOR ITALIANA SpA
Original Assignee
POLYMOTOR ITALIANA SpA
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 POLYMOTOR ITALIANA SpA filed Critical POLYMOTOR ITALIANA SpA
Priority to FR7505367A priority Critical patent/FR2301014A1/fr
Publication of FR2301014A1 publication Critical patent/FR2301014A1/fr
Application granted granted Critical
Publication of FR2301014B1 publication Critical patent/FR2301014B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/007—Encoders, e.g. parts with a plurality of alternating magnetic poles
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • 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
    • G01P3/486—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 photo-electric detectors
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/11—Mounting of sensors thereon
    • B60G2204/115—Wheel hub bearing sensors
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
FR7505367A 1975-02-12 1975-02-12 Transmetteur de vitesse Granted FR2301014A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7505367A FR2301014A1 (fr) 1975-02-12 1975-02-12 Transmetteur de vitesse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7505367A FR2301014A1 (fr) 1975-02-12 1975-02-12 Transmetteur de vitesse

Publications (2)

Publication Number Publication Date
FR2301014A1 true FR2301014A1 (fr) 1976-09-10
FR2301014B1 FR2301014B1 (fr) 1978-07-13

Family

ID=9151505

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7505367A Granted FR2301014A1 (fr) 1975-02-12 1975-02-12 Transmetteur de vitesse

Country Status (1)

Country Link
FR (1) FR2301014A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01254401A (ja) * 1987-12-25 1989-10-11 Koyo Seiko Co Ltd 自動車のホイール用軸受ユニット
US4969694A (en) * 1987-11-16 1990-11-13 Skf France Wheel hub mounting with a pulse transmitter
US5967669A (en) * 1996-10-11 1999-10-19 Nsk Ltd. Rolling bearing unit with rotational speed sensor
US6003375A (en) * 1994-07-18 1999-12-21 Nsk Ltd. Hub unit with rotation speed sensor
US6231241B1 (en) * 1998-10-21 2001-05-15 Nsk Ltd. Rotation support apparatus with rotational speed sensing device
US6254276B1 (en) * 1997-03-31 2001-07-03 Nsk Ltd. Rolling bearing unit with rotational speed sensor
US11725696B2 (en) 2021-05-17 2023-08-15 Aktiebolaget Skf Sensor bearing unit and associated assembly method
US11821467B2 (en) 2021-05-17 2023-11-21 Aktiebolaget Skf Sensor bearing unit
US11971254B2 (en) 2021-05-17 2024-04-30 Aktiebolaget Skf Mechanical system comprising a sensor bearing unit and associated mounting method
US11982317B2 (en) 2021-05-17 2024-05-14 Aktiebolaget Skf Sensor bearing unit

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB999356A (en) * 1962-09-25 1965-07-21 Bendix Corp Gyro motor bearing testing device and method
US3431525A (en) * 1962-05-04 1969-03-04 United Aircraft Corp Readily assembled resolver having multiple pole pairs
DE7131911U (de) * 1971-08-20 1971-12-23 Teldix Gmbh Einrichtung zur Gewinnung eines elektrischen Geschwindigkeitssignales
FR2113895A1 (fr) * 1970-11-13 1972-06-30 Dunlop Holdings Ltd
FR2133955A1 (fr) * 1971-04-21 1972-12-01 Skf Ind Trading & Dev

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431525A (en) * 1962-05-04 1969-03-04 United Aircraft Corp Readily assembled resolver having multiple pole pairs
GB999356A (en) * 1962-09-25 1965-07-21 Bendix Corp Gyro motor bearing testing device and method
FR2113895A1 (fr) * 1970-11-13 1972-06-30 Dunlop Holdings Ltd
FR2133955A1 (fr) * 1971-04-21 1972-12-01 Skf Ind Trading & Dev
DE7131911U (de) * 1971-08-20 1971-12-23 Teldix Gmbh Einrichtung zur Gewinnung eines elektrischen Geschwindigkeitssignales

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4969694A (en) * 1987-11-16 1990-11-13 Skf France Wheel hub mounting with a pulse transmitter
JPH01254401A (ja) * 1987-12-25 1989-10-11 Koyo Seiko Co Ltd 自動車のホイール用軸受ユニット
US6003375A (en) * 1994-07-18 1999-12-21 Nsk Ltd. Hub unit with rotation speed sensor
US5967669A (en) * 1996-10-11 1999-10-19 Nsk Ltd. Rolling bearing unit with rotational speed sensor
US6254276B1 (en) * 1997-03-31 2001-07-03 Nsk Ltd. Rolling bearing unit with rotational speed sensor
US6231241B1 (en) * 1998-10-21 2001-05-15 Nsk Ltd. Rotation support apparatus with rotational speed sensing device
US11725696B2 (en) 2021-05-17 2023-08-15 Aktiebolaget Skf Sensor bearing unit and associated assembly method
US11821467B2 (en) 2021-05-17 2023-11-21 Aktiebolaget Skf Sensor bearing unit
US11971254B2 (en) 2021-05-17 2024-04-30 Aktiebolaget Skf Mechanical system comprising a sensor bearing unit and associated mounting method
US11982317B2 (en) 2021-05-17 2024-05-14 Aktiebolaget Skf Sensor bearing unit

Also Published As

Publication number Publication date
FR2301014B1 (fr) 1978-07-13

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Legal Events

Date Code Title Description
ST Notification of lapse