GB1302507A - - Google Patents

Info

Publication number
GB1302507A
GB1302507A GB3389871A GB3389871A GB1302507A GB 1302507 A GB1302507 A GB 1302507A GB 3389871 A GB3389871 A GB 3389871A GB 3389871 A GB3389871 A GB 3389871A GB 1302507 A GB1302507 A GB 1302507A
Authority
GB
United Kingdom
Prior art keywords
wheel
coil
poles
angular velocity
facing
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
Application number
GB3389871A
Other languages
English (en)
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 filed Critical
Publication of GB1302507A publication Critical patent/GB1302507A/en
Expired 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)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
GB3389871A 1970-10-16 1971-07-20 Expired GB1302507A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7044670 1970-10-16

Publications (1)

Publication Number Publication Date
GB1302507A true GB1302507A (fr) 1973-01-10

Family

ID=11313919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3389871A Expired GB1302507A (fr) 1970-10-16 1971-07-20

Country Status (4)

Country Link
JP (1) JPS5119792B1 (fr)
DE (1) DE2137800A1 (fr)
FR (1) FR2112298B1 (fr)
GB (1) GB1302507A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4259637A (en) 1977-07-22 1981-03-31 Ransome Hoffmann Pollard Limited Mechanical assemblies employing sensing means for sensing motion or position

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2811746A1 (de) * 1977-03-31 1978-10-12 Kelsey Hayes Co Drehzahlgeber
FR2563011A1 (fr) * 1984-04-11 1985-10-18 Lorraine Houilleres Dispositif de mesure directe de la vitesse lineaire d'un cable metallique a torons
FR2577666B1 (fr) * 1985-02-20 1987-03-20 Matra Transport Dispositif de mesure de deplacement a roue codee
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
JPH0726857B2 (ja) * 1989-04-03 1995-03-29 サンケン・エアパクス株式会社 移動物体の移動状態検出器
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
DE4035385C2 (de) * 1990-11-07 1994-03-03 Zinser Textilmaschinen Gmbh Verfahren und Vorrichtung zum Ermitteln von Fadenbruch an Spinnstellen einer Ringspinn- oder -zwirnmaschine
US5236518A (en) * 1991-09-09 1993-08-17 General Motors Corporation Variable reluctance sensor with offset magnets having improved magnetic flux member
DE4213977A1 (de) * 1992-04-29 1993-11-04 Teves Metallwaren Alfred Vorrichtung zur messung von drehbewegungen
DE4446526A1 (de) * 1994-12-24 1996-06-27 Teves Metallwaren Alfred Vorrichtung zur Bestimmung von Drehbewegungen
DE102006016503A1 (de) * 2006-04-07 2007-10-18 Siemens Ag Gebervorrichtung für eine elektrische Maschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4259637A (en) 1977-07-22 1981-03-31 Ransome Hoffmann Pollard Limited Mechanical assemblies employing sensing means for sensing motion or position

Also Published As

Publication number Publication date
FR2112298B1 (fr) 1975-02-07
JPS5119792B1 (fr) 1976-06-19
FR2112298A1 (fr) 1972-06-16
DE2137800A1 (de) 1972-05-04

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee