MX149627A - IMPROVEMENTS IN A MOTOR SPEED MEASURING SYSTEM - Google Patents

IMPROVEMENTS IN A MOTOR SPEED MEASURING SYSTEM

Info

Publication number
MX149627A
MX149627A MX182664A MX18266480A MX149627A MX 149627 A MX149627 A MX 149627A MX 182664 A MX182664 A MX 182664A MX 18266480 A MX18266480 A MX 18266480A MX 149627 A MX149627 A MX 149627A
Authority
MX
Mexico
Prior art keywords
measuring system
motor speed
speed measuring
motor
speed
Prior art date
Application number
MX182664A
Other languages
Spanish (es)
Inventor
David L Reid
Dennis O Taylor
Donald J Brott
Original Assignee
Cummins Engine Co Inc
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 Cummins Engine Co Inc filed Critical Cummins Engine Co Inc
Publication of MX149627A publication Critical patent/MX149627A/en

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
    • 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
    • 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
    • G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
    • G01P3/66—Devices characterised by the determination of the time taken to traverse a fixed distance using electric or magnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
MX182664A 1979-06-11 1980-06-06 IMPROVEMENTS IN A MOTOR SPEED MEASURING SYSTEM MX149627A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4706579A 1979-06-11 1979-06-11

Publications (1)

Publication Number Publication Date
MX149627A true MX149627A (en) 1983-12-01

Family

ID=21946893

Family Applications (1)

Application Number Title Priority Date Filing Date
MX182664A MX149627A (en) 1979-06-11 1980-06-06 IMPROVEMENTS IN A MOTOR SPEED MEASURING SYSTEM

Country Status (9)

Country Link
JP (1) JPS561354A (en)
KR (1) KR830001928B1 (en)
BR (1) BR8003592A (en)
CA (1) CA1149956A (en)
DE (1) DE3021816C2 (en)
FR (1) FR2458812A1 (en)
GB (1) GB2052071B (en)
IN (1) IN152434B (en)
MX (1) MX149627A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58169059A (en) * 1982-03-31 1983-10-05 Fuso Light Alloys Co Ltd Injection speed measuring apparatus for injection molding machine
GB2242528A (en) * 1990-03-30 1991-10-02 De La Rue Syst Movement monitor with detent-torque countering arrangement
DE102004039739A1 (en) * 2004-08-17 2006-02-23 Zf Friedrichshafen Ag Measurement of the rotational speed of a shaft, whereby two adjoining sensors are used to detect impulses from markings on the shaft with the known sensor separation and time between the impulses used to calculate the speed
GB2540379A (en) * 2015-07-14 2017-01-18 Weston Aerospace Ltd Magnetic sensing system and method for detecting shaft speed

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510809A (en) * 1967-05-16 1970-05-05 Itt Vehicle velocity indicator
GB1400614A (en) * 1971-06-14 1975-07-16 Renault Method and apparatus for providing signals representing the rotational speed and instantaneous angular position of an internal combustion engine
US3963987A (en) * 1971-06-14 1976-06-15 Regie Nationale Des Usines Renault Method and apparatus for digital calculation of rotational speed of an internal combustion engine
US4024458A (en) * 1976-06-15 1977-05-17 General Motors Corporation Electrical signal generating system
GB1580043A (en) * 1977-07-01 1980-11-26 Mechan Controls Ltd Overload protection system
DE2753738A1 (en) * 1977-12-02 1979-06-07 Kloeckner Humboldt Deutz Ag Angular speed measurement device - has circular magnet array on rotating body and has induction coil pick=up sensors

Also Published As

Publication number Publication date
BR8003592A (en) 1981-01-05
FR2458812A1 (en) 1981-01-02
KR830001928B1 (en) 1983-09-23
GB2052071A (en) 1981-01-21
DE3021816C2 (en) 1986-04-17
GB2052071B (en) 1983-09-14
JPS561354A (en) 1981-01-09
KR830003083A (en) 1983-05-31
CA1149956A (en) 1983-07-12
IN152434B (en) 1984-01-14
DE3021816A1 (en) 1981-01-08

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