AR240850A2 - Un detector de posicion angular - Google Patents

Un detector de posicion angular

Info

Publication number
AR240850A2
AR240850A2 AR29709184A AR29709184A AR240850A2 AR 240850 A2 AR240850 A2 AR 240850A2 AR 29709184 A AR29709184 A AR 29709184A AR 29709184 A AR29709184 A AR 29709184A AR 240850 A2 AR240850 A2 AR 240850A2
Authority
AR
Argentina
Prior art keywords
circuit
interval
angular position
tooth
position detector
Prior art date
Application number
AR29709184A
Other languages
English (en)
Other versions
AR240850A1 (es
Original Assignee
Lucas Ind Plc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10545169&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR240850(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lucas Ind Plc filed Critical Lucas Ind Plc
Application granted granted Critical
Publication of AR240850A1 publication Critical patent/AR240850A1/es
Publication of AR240850A2 publication Critical patent/AR240850A2/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/06—Arrangements 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
    • F02P7/067—Electromagnetic pick-up devices, e.g. providing induced current in a coil
    • F02P7/0675—Electromagnetic pick-up devices, e.g. providing induced current in a coil with variable reluctance, e.g. depending on the shape of a tooth

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Testing Of Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

UN DETECTOR DE POSICION ANGULAR QUE COMPRENDE UNA RUEDA DENTADA QUE CARECE DE UN DIENTE, UN DISPOSITIVO SENSOR QUE PRODUCE UN TREN DE IMPULSOS A MEDIDA QUE LOS DIENTES DE LA RUEDA DENTADA PASAN A TRAVES DEL MISMO, Y UN CIRCUITO DESCRIMINADOR CONECTADO ALDISPOSITIVO SENSOR Y QUE PRODUCE UNA SEÑAL DE REFERENCIA EN RESPUESTA AL RECONOCIMIENTO DEL PASAJE A TRAVES DEL DISPOSITIVO SENSOR DEL DIENTE FALTANTE, MEDIANTE LA MEDICION DE LOS INTERVALOS DE TIEMPO ENTRE LOS PULSOS DEL TREN. DICHO CIRCUITO DISCRIMINADOR COMPRENDE UN CIRCUITO DETECTOR DE LA LONGITUD DEL INTERVALO ENTRE PULSOS CONECTADO A UN CIRCUITO COMPARADOR DE DICHOS INTERVALOS CUYA SALIDA ESTA CONECTADA A UN CIRCUITO GENERADOR DE UNA SEÑAL DE DATO (CUANDO DICHO INTERVALO ES SIGNIFICATIVAMENTE MAS CORTO QUE EL INTERVALO PRECEDENTE).
AR297091A 1983-07-02 1984-07-02 Un detector de posicion angular AR240850A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838318008A GB8318008D0 (en) 1983-07-02 1983-07-02 Angular position detector

Publications (2)

Publication Number Publication Date
AR240850A1 AR240850A1 (es) 1991-02-28
AR240850A2 true AR240850A2 (es) 1991-02-28

Family

ID=10545169

Family Applications (1)

Application Number Title Priority Date Filing Date
AR297091A AR240850A1 (es) 1983-07-02 1984-07-02 Un detector de posicion angular

Country Status (8)

Country Link
US (1) US4797827A (es)
EP (1) EP0130762B1 (es)
JP (1) JPH0756454B2 (es)
AR (1) AR240850A1 (es)
DE (1) DE3475638D1 (es)
GB (2) GB8318008D0 (es)
IN (1) IN161363B (es)
ZA (1) ZA844942B (es)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3423664A1 (de) * 1984-06-27 1986-01-09 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur winkellageerfassung eines rotierenden teils
JPS61287331A (ja) * 1985-06-13 1986-12-17 Brother Ind Ltd シヤフトエンコ−ダの信号発生方法
US4787354A (en) * 1986-02-05 1988-11-29 Electromotive, Inc. Ignition control system for internal combustion engines with simplified crankshaft sensing and improved coil charging
DE3634587A1 (de) * 1986-10-10 1988-04-14 Bosch Gmbh Robert Zuendsystem fuer verbrennungsmotoren
DE3634583A1 (de) * 1986-10-10 1988-04-21 Bosch Gmbh Robert Einrichtung zur erfassung von eingangssignalen eines steuergeraetes in einer brennkraftmaschine
JP2662949B2 (ja) * 1986-11-29 1997-10-15 富士重工業株式会社 オートマチックトランスミッションの制御方法
US4931940A (en) * 1987-06-05 1990-06-05 Honda Giken Kogyo Kabushiki Kaisha Rotational position detector for controlling an internal combustion engine
FR2618576B1 (fr) * 1987-07-24 1990-12-28 Bendix Electronics Sa Dispositif de declenchement d'evenement en phase avec une position angulaire d'un organe rotatif et son application
US4996657A (en) * 1988-03-18 1991-02-26 Honda Giken Kogyo K.K. Steering angle detecting system for automotive vehicles
JPH01305163A (ja) * 1988-05-31 1989-12-08 Fuji Heavy Ind Ltd エンジンの点火時期制御装置
GB8910319D0 (en) * 1989-05-05 1989-06-21 Austin Rover Group A spark ignited internal combustion engine and a control system therefor
DE3924843A1 (de) * 1989-07-27 1991-02-07 Prufrex Elektro App Verfahren und anordnung mit induktivem drehgeber zur steuerung, insbesondere des zuendzeitpunkts von brennkraftmaschinen
US5156125A (en) * 1990-10-11 1992-10-20 Mitsubishi Denki Kabushiki Kaisha Engine control apparatus
US5184590A (en) * 1991-02-12 1993-02-09 Mitsubishi Denki Kabushiki Kaisha Engine timing control apparatus
US5165271A (en) * 1991-03-29 1992-11-24 Cummins Electronics Single sensor apparatus and method for determining engine speed and position
US5088465A (en) * 1991-05-24 1992-02-18 Ford Motor Company Fast start fueling for fuel injected spark ignition engine
JP2720642B2 (ja) * 1991-07-30 1998-03-04 三菱電機株式会社 多回転絶対値エンコーダ
DE4133570C1 (es) * 1991-10-10 1992-12-24 Robert Bosch Gmbh, 7000 Stuttgart, De
WO1993009393A1 (en) * 1991-11-06 1993-05-13 Orbital Engine Company (Australia) Pty. Limited Method and apparatus for determining position of a body in cyclic movement
FR2696233B1 (fr) * 1992-09-25 1994-10-28 Valeo Electronique Capteur incrémental à signalisation de défaillance.
DE4303209C2 (de) * 1993-02-04 1994-11-10 Bosch Gmbh Robert Einrichtung zur Signalformung und zur Bezugsmarkenerkennung
GB9401835D0 (en) * 1994-02-01 1994-03-30 Rover Group A method of detecting a marker in an engine position sensing system
US5553493A (en) * 1994-03-02 1996-09-10 Graco Inc. High resolution flowmeter with wear detection
US6043483A (en) * 1997-12-29 2000-03-28 Radica China Limited Apparatus and method using an indexed-encoder to sense the absolute position of an object with a single set of optics
US6640451B1 (en) 2000-01-28 2003-11-04 Visteon Global Technologies, Inc. System and method for sensing the angular position of a rotatable member
FR2806129A1 (fr) 2000-03-09 2001-09-14 Univ Angers Roue phonique destinee a la synchronisation de l'allumage d'un moteur a explosion avec sa rotation
US6697680B2 (en) * 2001-08-08 2004-02-24 Delphi Technologies, Inc. Method for compensating signals from an absolute angular position sensor assembly
EP1659281A1 (en) * 2004-10-22 2006-05-24 Doosan Infracore Co., Ltd. Combustion device control system for use in an engine
FR2894664B1 (fr) * 2005-12-12 2008-01-11 Siemens Vdo Automotive Sas Procede de detection d'une zone de reference menagee sur la peripherie d'un disque dente solidarise sur une piece rotative,en vue de la determination de la position angulaire de ladite piece rotative
DE102007045986A1 (de) * 2007-09-26 2009-04-23 Continental Automotive Gmbh Verfahren und Vorrichtung zur Reversiererkennung bei einer elektrischen Betätigungseinheit eines Fahrzeugs
US7775090B1 (en) 2008-03-27 2010-08-17 Honda Motor Co., Ltd. Inductively coupleable pulse generator plate detector and method of pulse generator plate detection
US8346501B2 (en) * 2009-06-22 2013-01-01 Stowe Woodward, L.L.C. Industrial roll with sensors arranged to self-identify angular location
FR2967770B1 (fr) 2010-11-18 2012-12-07 Continental Automotive France Capteur de mesure de position angulaire et procede de compensation de mesure
CA2851401C (en) 2012-01-17 2017-03-28 Stowe Woodward Licensco, Llc System and method of determining the angular position of a rotating roll
US10788335B2 (en) 2017-07-26 2020-09-29 Rolls-Royce Corporation Position sensing system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2357061C2 (de) * 1973-11-15 1985-02-14 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur Abgabe von gleichmäßigen Impulsen bei bestimmten Winkelstellungen einer drehbaren Welle und zur Bildung von wenigstens einem Bezugssignal
US3949199A (en) * 1974-09-06 1976-04-06 Avco Corporation Pulse width decoder
SU574732A1 (ru) * 1976-01-29 1977-09-30 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Комплексной Автоматизации Нефтяной И Газовой Промышленности Устройство дл цифровой коррекции базовой линии и селекции пиков хроматографического сигнала
JPS5325477A (en) * 1976-08-20 1978-03-09 Matsushita Electric Ind Co Ltd Rotation signal detector
JPS5418784A (en) * 1977-07-12 1979-02-13 Matsushita Electric Works Ltd Discontinuity detector of period double pulses
FR2410826A1 (fr) * 1977-12-02 1979-06-29 Renault Procede de reperage de la position angulaire d'une piece animee d'un mouvement de rotation et appareil en faisant application
JPS5953506B2 (ja) * 1978-06-13 1984-12-25 日産自動車株式会社 回転速度検出装置
GB2058358B (en) * 1979-08-18 1984-04-04 Bosch Gmbh Robert Detecting the rotational speed and/or angular position of a shaft
DE2947412A1 (de) * 1979-11-24 1981-06-04 Robert Bosch Gmbh, 7000 Stuttgart Drehzahl- oder drehwinkelgeber und zugehoerige auswerteschaltung
JPS5677759A (en) * 1979-11-29 1981-06-26 Diesel Kiki Co Ltd Detecting device of rotational frequency
JPS56100363A (en) * 1980-01-14 1981-08-12 Nissan Motor Co Ltd Detecting apparatus of adjusting speed
JPS5862364A (ja) * 1981-10-09 1983-04-13 Toshiba Corp 点火制御装置
JPS5870052A (ja) * 1981-10-22 1983-04-26 Kokusan Denki Co Ltd 多気筒内燃機関用点火時期制御装置
JPS58142442A (ja) * 1982-02-18 1983-08-24 Sony Corp 信号発生回路
US4553427A (en) * 1983-03-08 1985-11-19 Nippondenso Co., Ltd. Rotational reference position detection apparatus
US4628269A (en) * 1984-05-23 1986-12-09 Motorola, Inc. Pulse detector for missing or extra pulses

Also Published As

Publication number Publication date
GB8416125D0 (en) 1984-08-01
JPH0756454B2 (ja) 1995-06-14
GB8318008D0 (en) 1983-08-03
GB2142436B (en) 1987-02-18
EP0130762A2 (en) 1985-01-09
JPS6076610A (ja) 1985-05-01
EP0130762B1 (en) 1988-12-14
US4797827A (en) 1989-01-10
ZA844942B (en) 1985-02-27
DE3475638D1 (en) 1989-01-19
GB2142436A (en) 1985-01-16
IN161363B (es) 1987-11-14
EP0130762A3 (en) 1986-02-12
AR240850A1 (es) 1991-02-28

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