DE2811746A1 - Drehzahlgeber - Google Patents

Drehzahlgeber

Info

Publication number
DE2811746A1
DE2811746A1 DE19782811746 DE2811746A DE2811746A1 DE 2811746 A1 DE2811746 A1 DE 2811746A1 DE 19782811746 DE19782811746 DE 19782811746 DE 2811746 A DE2811746 A DE 2811746A DE 2811746 A1 DE2811746 A1 DE 2811746A1
Authority
DE
Germany
Prior art keywords
legs
speed sensor
tone wheel
core
sensor according
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
DE19782811746
Other languages
German (de)
English (en)
Other versions
DE2811746C2 (enrdf_load_stackoverflow
Inventor
Leonard Thomas Tribe
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.)
ZF Active Safety US Inc
Original Assignee
Kelsey Hayes Co
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 Kelsey Hayes Co filed Critical Kelsey Hayes Co
Publication of DE2811746A1 publication Critical patent/DE2811746A1/de
Application granted granted Critical
Publication of DE2811746C2 publication Critical patent/DE2811746C2/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
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
DE19782811746 1977-03-31 1978-03-17 Drehzahlgeber Granted DE2811746A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78317777A 1977-03-31 1977-03-31

Publications (2)

Publication Number Publication Date
DE2811746A1 true DE2811746A1 (de) 1978-10-12
DE2811746C2 DE2811746C2 (enrdf_load_stackoverflow) 1989-02-02

Family

ID=25128421

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782811746 Granted DE2811746A1 (de) 1977-03-31 1978-03-17 Drehzahlgeber

Country Status (7)

Country Link
JP (1) JPS53131878A (enrdf_load_stackoverflow)
DE (1) DE2811746A1 (enrdf_load_stackoverflow)
FR (1) FR2386039A1 (enrdf_load_stackoverflow)
GB (1) GB1595680A (enrdf_load_stackoverflow)
HU (1) HU177461B (enrdf_load_stackoverflow)
SE (1) SE7803522L (enrdf_load_stackoverflow)
SU (1) SU1082339A3 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4853575A (en) * 1984-08-31 1989-08-01 Black & Decker Inc. Tachometer generator
US5023546A (en) * 1989-11-08 1991-06-11 General Motors Corporation Variable reluctance rotation sensor with changing coil linkages and a pair of flux producing magnets
US5023547A (en) * 1989-11-08 1991-06-11 General Motors Corporation Variable reluctance rotation sensor with changing flux linkages and including a pair of oppositely poled magnets
US5504424A (en) * 1993-05-28 1996-04-02 Durakool, Inc. Variable reluctance sensor utilizing a magnetic bobbin

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57189011A (en) * 1981-05-15 1982-11-20 Fuji Heavy Ind Ltd Position detecting mechanism
DE3346644A1 (de) * 1983-12-23 1985-07-04 Standard Elektrik Lorenz Ag, 7000 Stuttgart Anordnung zur bestimmung einer drehzahl
IT1221909B (it) * 1987-04-28 1990-07-12 Fiat Auto Spa Procedimento e dispositivo di rilevazione magnetica particolarmente per rilevare i parametri di movimento angolare di elementi rotanti
DE4213977A1 (de) * 1992-04-29 1993-11-04 Teves Metallwaren Alfred Vorrichtung zur messung von drehbewegungen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1192428B (de) * 1960-06-15 1965-05-06 Renault Elektromagnetischer Abnehmer fuer Tourenzaehler od. dgl.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1302507A (enrdf_load_stackoverflow) * 1970-10-16 1973-01-10
US4061938A (en) * 1975-06-20 1977-12-06 Matsushita Electric Industrial Co., Ltd. Device for generating electrical pulses in response to shaft rotation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1192428B (de) * 1960-06-15 1965-05-06 Renault Elektromagnetischer Abnehmer fuer Tourenzaehler od. dgl.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4853575A (en) * 1984-08-31 1989-08-01 Black & Decker Inc. Tachometer generator
US5023546A (en) * 1989-11-08 1991-06-11 General Motors Corporation Variable reluctance rotation sensor with changing coil linkages and a pair of flux producing magnets
US5023547A (en) * 1989-11-08 1991-06-11 General Motors Corporation Variable reluctance rotation sensor with changing flux linkages and including a pair of oppositely poled magnets
US5504424A (en) * 1993-05-28 1996-04-02 Durakool, Inc. Variable reluctance sensor utilizing a magnetic bobbin

Also Published As

Publication number Publication date
FR2386039B1 (enrdf_load_stackoverflow) 1980-04-04
FR2386039A1 (fr) 1978-10-27
GB1595680A (en) 1981-08-12
DE2811746C2 (enrdf_load_stackoverflow) 1989-02-02
SU1082339A3 (ru) 1984-03-23
JPS53131878A (en) 1978-11-17
HU177461B (en) 1981-10-28
SE7803522L (sv) 1978-10-01

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: G01P 3/44

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee