JPS5423746U - - Google Patents

Info

Publication number
JPS5423746U
JPS5423746U JP1977096622U JP9662277U JPS5423746U JP S5423746 U JPS5423746 U JP S5423746U JP 1977096622 U JP1977096622 U JP 1977096622U JP 9662277 U JP9662277 U JP 9662277U JP S5423746 U JPS5423746 U JP S5423746U
Authority
JP
Japan
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.)
Granted
Application number
JP1977096622U
Other versions
JPS5826339Y2 (ja
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 filed Critical
Priority to JP1977096622U priority Critical patent/JPS5826339Y2/ja
Priority to US05/913,738 priority patent/US4181884A/en
Publication of JPS5423746U publication Critical patent/JPS5423746U/ja
Application granted granted Critical
Publication of JPS5826339Y2 publication Critical patent/JPS5826339Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING 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
    • G01D5/00—Mechanical 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
    • G01D5/12—Mechanical 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
    • G01D5/244—Mechanical 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 characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/245—Mechanical 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 characteristics of pulses or pulse trains; generating pulses or pulse trains using a variable number of pulses in a train
    • G01D5/2454—Encoders incorporating incremental and absolute signals
    • G01D5/2455—Encoders incorporating incremental and absolute signals with incremental and absolute tracks on the same encoder
    • G01D5/2457—Incremental encoders having reference marks
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP1977096622U 1977-07-20 1977-07-20 回転基準位置検出装置 Expired JPS5826339Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1977096622U JPS5826339Y2 (ja) 1977-07-20 1977-07-20 回転基準位置検出装置
US05/913,738 US4181884A (en) 1977-07-20 1978-06-06 Rotational position detection device using a reference mark and two sensors spaced integer times apart

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977096622U JPS5826339Y2 (ja) 1977-07-20 1977-07-20 回転基準位置検出装置

Publications (2)

Publication Number Publication Date
JPS5423746U true JPS5423746U (ja) 1979-02-16
JPS5826339Y2 JPS5826339Y2 (ja) 1983-06-07

Family

ID=14169932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1977096622U Expired JPS5826339Y2 (ja) 1977-07-20 1977-07-20 回転基準位置検出装置

Country Status (2)

Country Link
US (1) US4181884A (ja)
JP (1) JPS5826339Y2 (ja)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54163061A (en) * 1978-06-15 1979-12-25 Nippon Denso Co Revolution positional detector
DE2923425A1 (de) * 1979-06-09 1980-12-11 Bosch Gmbh Robert Zuendanlage fuer brennkraftmaschinen
DE2951622A1 (de) * 1979-12-21 1981-07-02 Volkswagenwerk Ag, 3180 Wolfsburg Anordnung zur gewinnung von signalen fuer zuendung und/oder kraftstoffeinspritzung fuer eine 4-takt-brennkraftmaschine
US4313414A (en) * 1980-01-14 1982-02-02 Thomson-Csf Shaft position sensor for an internal combustion engine equipped with an electronic ignition system
DE3011822A1 (de) * 1980-03-27 1981-10-01 Robert Bosch Gmbh, 7000 Stuttgart Sensoranordnung
US4355613A (en) * 1980-12-29 1982-10-26 The Bendix Corporation Ignition advance timing system
US4378004A (en) * 1981-02-23 1983-03-29 Motorola Inc. Engine control system with cylinder identification apparatus
US4364045A (en) * 1981-03-03 1982-12-14 Northrop Corporation Digitized displacement transducer
DE66975T1 (de) * 1981-06-05 1983-07-21 Lucas Industries P.L.C., Birmingham, West Midlands Steuersystem fuer verbrennungsmotoren.
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
US4529934A (en) * 1982-01-18 1985-07-16 Papst-Motoren Gmbh & Co. Kg Apparatus for detecting a predetermined angular position on rotating devices
DE3205240A1 (de) * 1982-02-15 1983-09-01 Forschungsgesellschaft Druckmaschinen E.V., 6000 Frankfurt Verfahren und vorrichtung zur hochgenauen messung der phasenlage bzw. phasenverschiebung zweier impulsfolgen
FR2526106A1 (fr) * 1982-04-29 1983-11-04 Valeo Embrayage a couronne de demarreur et cible d'allumage, notamment pour vehicule automobile
DE3220896A1 (de) * 1982-06-03 1983-12-08 Robert Bosch Gmbh, 7000 Stuttgart Sensor
FR2531146B1 (fr) * 1982-07-28 1986-05-16 Peugeot Dispositif de synchronisation pour un systeme d'allumage electronique
FR2531749B1 (fr) * 1982-08-11 1987-03-20 Renault Dispositif de commande de l'allumage et de l'injection de combustible pour un moteur a combustion interne
US4518917A (en) * 1982-08-31 1985-05-21 Westinghouse Electric Corp. Plural sensor apparatus for monitoring turbine blading with undesired component elimination
US4575865A (en) * 1983-05-16 1986-03-11 Rca Corporation System for determining time duration of angular rotation
FR2557699B1 (fr) * 1983-12-30 1986-07-04 Citroen Sa Dispositif de detection de reference angulaire d'une piece dentee tournante
US4562812A (en) * 1984-01-20 1986-01-07 Texas Instruments Incorporated Electronic ignition control for internal combustion engine
US4553426A (en) * 1984-05-23 1985-11-19 Motorola, Inc. Reference pulse verification circuit adaptable for engine control
US4628269A (en) * 1984-05-23 1986-12-09 Motorola, Inc. Pulse detector for missing or extra pulses
US4707791A (en) * 1985-02-01 1987-11-17 United Technologies Corporation On-board motor vehicle timing measurement system
JPS62651A (ja) * 1985-02-06 1987-01-06 Honda Motor Co Ltd 内燃エンジンの制御装置
JPS61193011A (ja) * 1985-02-21 1986-08-27 Honda Motor Co Ltd 内燃エンジンの始動開始直後のクランク角度基準位置検出方法
NL8500786A (nl) * 1985-03-19 1986-10-16 Philips Nv Werkwijze voor de vervaardiging van een kathodestraalbuis.
JPS6276607U (ja) * 1985-10-31 1987-05-16
DE3602292A1 (de) * 1986-01-25 1987-08-06 Audi Ag Geberanordnung
USRE34183E (en) * 1986-02-05 1993-02-23 Electromotive Inc. Ignition control system for internal combustion engines with simplified crankshaft sensing and improved coil charging
US4931940A (en) * 1987-06-05 1990-06-05 Honda Giken Kogyo Kabushiki Kaisha Rotational position detector for controlling an internal combustion engine
US5121054A (en) * 1990-06-06 1992-06-09 Techco Corporation Method and apparatus for determining the angular velocity of a shaft using a pair of proximity sensors
DE4020360A1 (de) * 1990-06-27 1992-01-02 Bodenseewerk Geraetetech Schaltungsanordnung zum vergleichen einer messfrequenz mit einer mit einem faktor multiplizierten referenzfrequenz
US5070727A (en) * 1990-11-16 1991-12-10 General Motors Corporation Crankshaft angular position detecting apparatus
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
DE4209212A1 (de) * 1992-03-21 1993-09-23 Schaeffler Waelzlager Kg Anordnung zur erzielung von hohen orts-/winkelaufloesungen mit digitalen hallsensoren in inkrementalen weg-/winkelgebern
JP2876885B2 (ja) * 1992-04-10 1999-03-31 トヨタ自動車株式会社 内燃機関のクランク角位置検出装置
US5514960A (en) * 1994-05-24 1996-05-07 Taverner; Charles T. Electromagnetic drive device having a plurality of sinusoidal coils
US5570016A (en) * 1994-06-01 1996-10-29 General Motors Corporation Method and apparatus for detecting crankshaft angular position
US5670877A (en) * 1994-12-05 1997-09-23 Hughes Electronics Shaft rotation sensor with magnetic sensors angularly spaced apart with respect to a magnetic source
DE19820817C2 (de) * 1998-05-09 2001-09-13 Bosch Gmbh Robert Einrichtung zur Regelung einer mehrzylindrigen Brennkraftmaschine
DE102004004281B4 (de) * 2004-01-28 2005-12-01 Infineon Technologies Ag Verfahren und Vorrichtung zur Positionserfassung
DE102004048132A1 (de) * 2004-10-02 2006-04-06 Robert Bosch Gmbh Verfahren zur Rückdreherkennung für Brennkraftmaschinen
KR20060049105A (ko) * 2004-10-22 2006-05-18 두산인프라코어 주식회사 엔진의 연소장치 제어시스템
GB0601174D0 (en) * 2006-01-20 2006-03-01 Renishaw Plc Multiple readhead apparatus
GB0608973D0 (en) * 2006-05-06 2006-06-14 Gunton Bruce S Aperture closure member control arrangements

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024458A (en) * 1976-06-15 1977-05-17 General Motors Corporation Electrical signal generating system

Also Published As

Publication number Publication date
JPS5826339Y2 (ja) 1983-06-07
US4181884A (en) 1980-01-01

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