FR2488997B3 - - Google Patents

Info

Publication number
FR2488997B3
FR2488997B3 FR8111774A FR8111774A FR2488997B3 FR 2488997 B3 FR2488997 B3 FR 2488997B3 FR 8111774 A FR8111774 A FR 8111774A FR 8111774 A FR8111774 A FR 8111774A FR 2488997 B3 FR2488997 B3 FR 2488997B3
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
FR8111774A
Other languages
French (fr)
Other versions
FR2488997A3 (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 FR2488997A3 publication Critical patent/FR2488997A3/en
Application granted granted Critical
Publication of FR2488997B3 publication Critical patent/FR2488997B3/fr
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
    • G01P3/487—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 rotating magnets

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
FR8111774A 1980-08-20 1981-06-15 Rotational speed and angle detector for engine crankshaft - uses inductive sensor to detect passage of magnetic reference tooth on starter ring gear Granted FR2488997A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803031357 DE3031357A1 (en) 1980-08-20 1980-08-20 COMBINED INCREMENT AND REFERENCE BRAND RECOGNITION FOR A ROTATING SHAFT, IN PARTICULAR THE CRANKSHAFT OF AN INTERNAL COMBUSTION ENGINE

Publications (2)

Publication Number Publication Date
FR2488997A3 FR2488997A3 (en) 1982-02-26
FR2488997B3 true FR2488997B3 (en) 1982-09-03

Family

ID=6109986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8111774A Granted FR2488997A3 (en) 1980-08-20 1981-06-15 Rotational speed and angle detector for engine crankshaft - uses inductive sensor to detect passage of magnetic reference tooth on starter ring gear

Country Status (4)

Country Link
JP (1) JPS5746117A (en)
DE (1) DE3031357A1 (en)
FR (1) FR2488997A3 (en)
IT (1) IT1137815B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3423664A1 (en) * 1984-06-27 1986-01-09 Robert Bosch Gmbh, 7000 Stuttgart DEVICE FOR ANGULAR POSITION DETECTION OF A ROTATING PART
JPH09280889A (en) * 1996-04-17 1997-10-31 Samutaku Kk Magnetic encoder
DE29614974U1 (en) * 1996-06-11 1996-11-28 Woelke Magnetbandtechnik Gmbh Control device for compensating offset components of a periodic signal
DE19727583A1 (en) * 1997-06-28 1998-06-18 Daimler Benz Ag System determining angular position of rotary parts, one with teeth esp. for motor engine fuel injection and ignition
DE10006467A1 (en) * 2000-02-14 2001-08-16 Bayerische Motoren Werke Ag Internal combustion engine crankshaft has toothed wheel with some teeth periodically machine dynamically less loaded with different profile from remaining teeth to form pulse wheel
SE0003169L (en) * 2000-09-07 2002-03-08 Sem Ab Triggivare
FR2827932B1 (en) * 2001-06-29 2003-09-19 Valeo Equip Electr Moteur STARTER CROWN, ESPECIALLY FOR MOTOR VEHICLE
DE10215138A1 (en) * 2002-04-05 2003-10-16 Claas Selbstfahr Erntemasch Gear for driving a crank
DE10359927A1 (en) * 2003-12-19 2005-07-21 Siemens Ag Device and method for detecting the angular position of a camshaft or crankshaft of an internal combustion engine
DE102010029640B4 (en) * 2010-06-02 2016-12-29 Vs Sensorik Gmbh Encoder dental device
US9797747B2 (en) 2013-04-18 2017-10-24 Denso Corporation Rotation detector
JP6003809B2 (en) * 2013-06-04 2016-10-05 株式会社デンソー Rotation detector
CN106285940B (en) * 2016-08-20 2018-09-11 重庆长安汽车股份有限公司 A kind of gasoline engine crank rotating speed signal disc
CN108287070A (en) * 2017-12-27 2018-07-17 华中科技大学 A kind of rotating speed for rotating machinery and key phase integrated detection system
DE102018001059B4 (en) * 2018-02-09 2019-12-05 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Method and device for determining a speed with the aid of an inductive speed sensor
GB201901113D0 (en) 2019-01-28 2019-03-13 Rolls Royce Plc Shaft monitoring system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH539880A (en) * 1971-07-30 1973-07-31 Delmoran Ag Control device on a positioning drive and its use
DE2357061C2 (en) * 1973-11-15 1985-02-14 Robert Bosch Gmbh, 7000 Stuttgart Device for the delivery of uniform pulses at certain angular positions of a rotatable shaft and for the formation of at least one reference signal
JPS51115852A (en) * 1975-04-04 1976-10-12 Nissan Motor Co Ltd Detector of the revolving angle and revolution of a revolving body
DE2641592A1 (en) * 1976-09-16 1978-03-23 Bosch Gmbh Robert DEVICE FOR POSITION DETECTION AND DETERMINATION OF THE SPEED OF A ROTATING SHAFT
JPS5338382A (en) * 1976-09-20 1978-04-08 Denki Onkyo Co Ltd Rotation sensor
DE2939643A1 (en) * 1979-09-29 1981-04-16 Robert Bosch Gmbh, 7000 Stuttgart INDUCTIVE SPEED OR ROTATIONAL ENCODER
DE3011822A1 (en) * 1980-03-27 1981-10-01 Robert Bosch Gmbh, 7000 Stuttgart SENSOR ARRANGEMENT

Also Published As

Publication number Publication date
JPS5746117A (en) 1982-03-16
IT8123400A0 (en) 1981-08-06
DE3031357A1 (en) 1982-04-08
DE3031357C2 (en) 1990-06-07
FR2488997A3 (en) 1982-02-26
IT1137815B (en) 1986-09-10

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