FR2112298B1 - - Google Patents

Info

Publication number
FR2112298B1
FR2112298B1 FR7128592A FR7128592A FR2112298B1 FR 2112298 B1 FR2112298 B1 FR 2112298B1 FR 7128592 A FR7128592 A FR 7128592A FR 7128592 A FR7128592 A FR 7128592A FR 2112298 B1 FR2112298 B1 FR 2112298B1
Authority
FR
France
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
FR7128592A
Other languages
French (fr)
Other versions
FR2112298A1 (ja
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.)
Fiat SpA
Original Assignee
Fiat 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 Fiat SpA filed Critical Fiat SpA
Publication of FR2112298A1 publication Critical patent/FR2112298A1/fr
Application granted granted Critical
Publication of FR2112298B1 publication Critical patent/FR2112298B1/fr
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)
FR7128592A 1970-10-16 1971-08-04 Expired FR2112298B1 (ja)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2112298A1 FR2112298A1 (ja) 1972-06-16
FR2112298B1 true FR2112298B1 (ja) 1975-02-07

Family

ID=11313919

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7128592A Expired FR2112298B1 (ja) 1970-10-16 1971-08-04

Country Status (4)

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

Families Citing this family (12)

* 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
IN149928B (ja) 1977-07-22 1982-06-05 Ransome Hoffmann Pollard
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

Also Published As

Publication number Publication date
JPS5119792B1 (ja) 1976-06-19
FR2112298A1 (ja) 1972-06-16
GB1302507A (ja) 1973-01-10
DE2137800A1 (de) 1972-05-04

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Legal Events

Date Code Title Description
ST Notification of lapse