JPS5582966A - Detector for rotational frequency and*or rotary angle - Google Patents

Detector for rotational frequency and*or rotary angle

Info

Publication number
JPS5582966A
JPS5582966A JP16173979A JP16173979A JPS5582966A JP S5582966 A JPS5582966 A JP S5582966A JP 16173979 A JP16173979 A JP 16173979A JP 16173979 A JP16173979 A JP 16173979A JP S5582966 A JPS5582966 A JP S5582966A
Authority
JP
Japan
Prior art keywords
detector
rotational frequency
rotary angle
rotary
angle
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.)
Pending
Application number
JP16173979A
Other languages
Japanese (ja)
Inventor
Shiyumitsutsu Geruharuto
Mausu Geruharuto
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 JPS5582966A publication Critical patent/JPS5582966A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02PIGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P7/00Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/06Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
    • F02P7/067Electromagnetic pick-up devices, e.g. providing induced current in a coil
    • F02P7/07Hall-effect pick-up devices
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/147Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the movement of a third element, the position of Hall device and the source of magnetic field being fixed in respect to each other
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00Testing of engines
    • G01M15/04Testing internal-combustion engines
    • G01M15/06Testing internal-combustion engines by monitoring positions of pistons or cranks
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42Devices characterised by the use of electric or magnetic means
    • G01P3/44Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/487Devices 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)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
JP16173979A 1978-12-14 1979-12-14 Detector for rotational frequency and*or rotary angle Pending JPS5582966A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782854017 DE2854017A1 (en) 1978-12-14 1978-12-14 DEVICE FOR SPEED AND ANGLE DETECTION

Publications (1)

Publication Number Publication Date
JPS5582966A true JPS5582966A (en) 1980-06-23

Family

ID=6057192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16173979A Pending JPS5582966A (en) 1978-12-14 1979-12-14 Detector for rotational frequency and*or rotary angle

Country Status (3)

Country Link
JP (1) JPS5582966A (en)
DE (1) DE2854017A1 (en)
FR (1) FR2444274A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3602292A1 (en) * 1986-01-25 1987-08-06 Audi Ag TRANSMITTER ARRANGEMENT
JP2813210B2 (en) * 1989-09-29 1998-10-22 三菱電機株式会社 Cylinder identification device for internal combustion engines
AUPN667595A0 (en) * 1995-11-20 1995-12-14 Orbital Engine Company (Australia) Proprietary Limited Electronic position and speed sensing device
JP3609645B2 (en) 1999-03-11 2005-01-12 株式会社東海理化電機製作所 Rotation detection sensor
FR2854691B1 (en) 2003-05-09 2005-07-08 Siemens Vdo Automotive NON-CONTACT HALL EFFECT ANGULAR POSITION SENSOR
EP1657527A1 (en) * 2004-11-02 2006-05-17 Siemens VDO Automotive Hall-effect conactless angular position sensor

Also Published As

Publication number Publication date
FR2444274B3 (en) 1981-10-02
FR2444274A1 (en) 1980-07-11
DE2854017A1 (en) 1980-07-03

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