DE3375834D1 - Electronic speed sensor - Google Patents

Electronic speed sensor

Info

Publication number
DE3375834D1
DE3375834D1 DE8383902793T DE3375834T DE3375834D1 DE 3375834 D1 DE3375834 D1 DE 3375834D1 DE 8383902793 T DE8383902793 T DE 8383902793T DE 3375834 T DE3375834 T DE 3375834T DE 3375834 D1 DE3375834 D1 DE 3375834D1
Authority
DE
Germany
Prior art keywords
speed sensor
electronic speed
electronic
sensor
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
DE8383902793T
Other languages
English (en)
Inventor
Mikhael Sarkis Doueihi
Kenneth Warren Gay
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.)
Caterpillar Inc
Original Assignee
Caterpillar 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 Caterpillar Inc filed Critical Caterpillar Inc
Application granted granted Critical
Publication of DE3375834D1 publication Critical patent/DE3375834D1/de
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
    • G01P1/00—Details of instruments
    • G01P1/07—Indicating devices, e.g. for remote indication
    • G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
    • G01P1/10—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds
    • G01P1/106—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds by comparing the time duration between two impulses with a reference time

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
DE8383902793T 1983-06-09 1983-08-17 Electronic speed sensor Expired DE3375834D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/502,782 US4529932A (en) 1983-06-09 1983-06-09 Electronic speed sensor
PCT/US1983/001270 WO1984004971A1 (en) 1983-06-09 1983-08-17 Electronic speed sensor

Publications (1)

Publication Number Publication Date
DE3375834D1 true DE3375834D1 (en) 1988-04-07

Family

ID=23999403

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383902793T Expired DE3375834D1 (en) 1983-06-09 1983-08-17 Electronic speed sensor

Country Status (8)

Country Link
US (1) US4529932A (de)
EP (1) EP0144321B1 (de)
JP (1) JPS60501520A (de)
CA (1) CA1209366A (de)
DE (1) DE3375834D1 (de)
HK (1) HK88989A (de)
IT (1) IT1176254B (de)
WO (1) WO1984004971A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4755905A (en) * 1986-11-26 1988-07-05 Caterpillar Industrial Inc. Vehicle velocity sensing apparatus and method
GB8704499D0 (en) * 1987-02-26 1987-04-01 Lucas Ind Plc Circuit arrangement
JPS6459805A (en) * 1987-08-31 1989-03-07 Taro Hino Capacitor
US4853629A (en) * 1988-05-02 1989-08-01 Eaton Corporation Hall-Effect position sensing system and device
US4947035A (en) * 1988-08-08 1990-08-07 Cornell Research Foundation, Inc. Fiber optic transducer using faraday effect
US5144233A (en) * 1991-08-30 1992-09-01 Delco Electronics Corporation Crankshaft angular position voltage developing apparatus having adaptive control and diode control
GB2263169B (en) * 1992-01-10 1994-08-24 Otis Elevator Co Electronic brake stopping distance tester
US5895847A (en) * 1995-05-03 1999-04-20 Kem Kuppers Elektromechanik Gmbh Apparatus for generating signal pulses
EP0849598A1 (de) * 1996-12-20 1998-06-24 Mannesmann VDO Aktiengesellschaft Verfahren und Anordnung zur genauen Bestimmung der Geschwindigkeit eines umlaufenden Bauteiles, insbesondere der Radgeschwindigkeit eines Kraftfahrzeuges
US6934661B2 (en) * 2003-12-16 2005-08-23 Taiwan Semiconductor Manufacturing Co., Ltd. Wafer edge detector
US6898512B1 (en) * 2004-01-06 2005-05-24 Detroit Diesel Corporation Overspeed shut down test for electronically controlled engine
RU2505822C1 (ru) * 2012-07-03 2014-01-27 Открытое акционерное общество "Научно-исследовательский институт физических измерений" Индукционный датчик частоты вращения

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500375A (en) * 1967-02-21 1970-03-10 Trw Inc Digital overspeed detector
US3636545A (en) * 1969-04-01 1972-01-18 Beckman Instruments Inc Overspeed detection system
US3599154A (en) * 1970-03-19 1971-08-10 Gen Motors Corp Digital speed control system
JPS5325265B1 (de) * 1971-06-15 1978-07-26
US4199719A (en) * 1977-06-22 1980-04-22 Caterpillar Tractor Co. Instrument for measuring the speed in RPM of a rotating gear
US4263578A (en) * 1978-06-08 1981-04-21 Nissan Motor Company, Limited Belt drive connection malfunction sensor
US4218879A (en) * 1978-10-30 1980-08-26 Mcdonnell Douglas Corporation Overspeed protection device
DE2936936A1 (de) * 1979-09-12 1981-04-02 Siemens AG, 1000 Berlin und 8000 München Optisch-elektronische anordnung zum ueberwachen kritischer drehzahlen rotierender einrichtungen

Also Published As

Publication number Publication date
IT1176254B (it) 1987-08-18
JPS60501520A (ja) 1985-09-12
EP0144321B1 (de) 1988-03-02
IT8421243A0 (it) 1984-06-04
CA1209366A (en) 1986-08-12
EP0144321A1 (de) 1985-06-19
WO1984004971A1 (en) 1984-12-20
IT8421243A1 (it) 1985-12-04
JPH0583868B2 (de) 1993-11-29
HK88989A (en) 1989-11-17
US4529932A (en) 1985-07-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee