GB2107470B - Detecting the rotational speed of a shaft - Google Patents

Detecting the rotational speed of a shaft

Info

Publication number
GB2107470B
GB2107470B GB08226480A GB8226480A GB2107470B GB 2107470 B GB2107470 B GB 2107470B GB 08226480 A GB08226480 A GB 08226480A GB 8226480 A GB8226480 A GB 8226480A GB 2107470 B GB2107470 B GB 2107470B
Authority
GB
United Kingdom
Prior art keywords
detecting
shaft
rotational speed
rotational
speed
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
GB08226480A
Other versions
GB2107470A (en
Inventor
Klaus Dobler
Hansjorg Hachtel
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 GB2107470A publication Critical patent/GB2107470A/en
Application granted granted Critical
Publication of GB2107470B publication Critical patent/GB2107470B/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
    • G01P3/487—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
    • 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
    • G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
GB08226480A 1981-09-18 1982-09-17 Detecting the rotational speed of a shaft Expired GB2107470B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813137177 DE3137177A1 (en) 1981-09-18 1981-09-18 DEVICE FOR SPEED DETECTION ON A SHAFT

Publications (2)

Publication Number Publication Date
GB2107470A GB2107470A (en) 1983-04-27
GB2107470B true GB2107470B (en) 1986-01-02

Family

ID=6142050

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08226480A Expired GB2107470B (en) 1981-09-18 1982-09-17 Detecting the rotational speed of a shaft

Country Status (4)

Country Link
DE (1) DE3137177A1 (en)
FR (1) FR2513378B1 (en)
GB (1) GB2107470B (en)
IT (1) IT1152595B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3326686C1 (en) * 1983-07-23 1984-09-06 Daimler-Benz Ag, 7000 Stuttgart Electromagnetic clutch for a drive unit of a motor vehicle
DE3543058C2 (en) * 1985-12-05 1997-02-13 Teves Gmbh Alfred Method and circuit arrangement for processing a sensor signal
DE3638622A1 (en) * 1986-11-12 1988-05-26 Mannesmann Kienzle Gmbh MAGNETIC SENSOR
US5144231A (en) * 1988-09-30 1992-09-01 Jeffrey Tenenbaum Eddy current detector for detecting an object with offset compensation
ATE75849T1 (en) * 1988-10-13 1992-05-15 Siemens Ag ARRANGEMENT FOR NON-CONTACT DETECTION OF THE SPEED OF A ROTATING GEAR.
JPH0599938A (en) * 1991-10-04 1993-04-23 Mitsubishi Electric Corp Filter circuit for electromagnetic pickup
FR3093137A1 (en) * 2019-02-21 2020-08-28 Safran Aircraft Engines Digital filter with variable cut-off frequency

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB732532A (en) * 1951-07-19 1955-06-29 Sangamo Weston Improvements in or relating to frequency responsive speed indicators particularly tachometers
DE2739173B2 (en) * 1977-08-31 1979-11-15 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Circuit arrangement for making sensor interference signals ineffective
DE2814606A1 (en) * 1978-04-05 1979-10-18 Bosch Gmbh Robert DEVICE FOR GENERATING A SPEED-DEPENDENT SIGNAL

Also Published As

Publication number Publication date
FR2513378A1 (en) 1983-03-25
GB2107470A (en) 1983-04-27
IT1152595B (en) 1987-01-07
IT8223288A0 (en) 1982-09-15
FR2513378B1 (en) 1987-04-10
DE3137177A1 (en) 1983-03-31

Similar Documents

Publication Publication Date Title
GB8508292D0 (en) Detecting speed rotation of shaft
GB2183846B (en) Rotational speed sensor
DE3173786D1 (en) Engine rotational speed measurement system
GB2093596B (en) Determining the imbalance of a rotating object
GB2102915B (en) Drive shaft
DE3478510D1 (en) Apparatus for optoelectronically registering the rotational speed of a shaft
GB8615679D0 (en) Ring laser rotation sensor
GB2135060B (en) Sensing rotation of a shaft electromagnetically
DE3279847D1 (en) Rotation speed measuring apparatus
DE3564741D1 (en) Rotation rate sensor
DE3566457D1 (en) Rotation speed measuring apparatus
GB2105475B (en) Determining the radial position of a rotating body
GB2058358B (en) Detecting the rotational speed and/or angular position of a shaft
DE3272836D1 (en) Speed detecting device
GB2016149A (en) Device for detecting the state of rotation of a shaft
GB2107470B (en) Detecting the rotational speed of a shaft
DE3568491D1 (en) Rotation speed measuring apparatus
GB2206757B (en) A device for measuring the rotational speed of a shaft
GB2075196B (en) Machine shaft torque measurment
DE3566458D1 (en) Rotation speed-measuring apparatus
GB2097177B (en) Ring laser rotational velocity sensor
DE3563884D1 (en) Method for determining the angular speed of a rotating object
GB2079467B (en) Determining the axial position for a rotary shaft
DE3478755D1 (en) Detection device for the rotation angle of a spinning gear
DE3477431D1 (en) Device for influencing the rotation speed of a shaft

Legal Events

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