IT1080347B - Dispositivo circuitale per il riconoscimento della posizione di una parte rotante,in particolare della ruota volanica di una macchina a combustione interna - Google Patents

Dispositivo circuitale per il riconoscimento della posizione di una parte rotante,in particolare della ruota volanica di una macchina a combustione interna

Info

Publication number
IT1080347B
IT1080347B IT2211277A IT2211277A IT1080347B IT 1080347 B IT1080347 B IT 1080347B IT 2211277 A IT2211277 A IT 2211277A IT 2211277 A IT2211277 A IT 2211277A IT 1080347 B IT1080347 B IT 1080347B
Authority
IT
Italy
Prior art keywords
flywheel
recognition
internal combustion
circuit device
rotating part
Prior art date
Application number
IT2211277A
Other languages
English (en)
Italian (it)
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of IT1080347B publication Critical patent/IT1080347B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/08—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding
    • H03K5/082—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding with an adaptive threshold
    • 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
    • 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
    • G01D5/14—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 the magnitude of a current or voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/06—Testing internal-combustion engines by monitoring positions of pistons or cranks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
    • H03K2017/9706—Inductive element
IT2211277A 1976-04-07 1977-04-05 Dispositivo circuitale per il riconoscimento della posizione di una parte rotante,in particolare della ruota volanica di una macchina a combustione interna IT1080347B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762614947 DE2614947A1 (de) 1976-04-07 1976-04-07 Schaltungsanordnung zur lage-erkennung eines rotierenden teiles

Publications (1)

Publication Number Publication Date
IT1080347B true IT1080347B (it) 1985-05-16

Family

ID=5974639

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2211277A IT1080347B (it) 1976-04-07 1977-04-05 Dispositivo circuitale per il riconoscimento della posizione di una parte rotante,in particolare della ruota volanica di una macchina a combustione interna

Country Status (6)

Country Link
JP (2) JPS52123673A (fr)
DE (1) DE2614947A1 (fr)
FR (1) FR2347537A1 (fr)
GB (1) GB1558209A (fr)
IT (1) IT1080347B (fr)
SE (1) SE410645B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1566396A (en) * 1978-03-29 1980-04-30 Hughes Microelectronics Ltd Electrical displacement transducer
DE2827348C2 (de) * 1978-06-22 1985-09-12 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Anordnung zur Störungsunterdrückung bei der Impulserfassung
DE2901340A1 (de) * 1979-01-15 1980-07-24 Vdo Schindling Schaltungsanordnung zur erzeugung einer rechteckspannung
FR2456937A1 (fr) * 1979-05-17 1980-12-12 Volzh Ob Proizvo Dispositif de mesure de la position angulaire du pignon d'un systeme numerique d'allumage pour un moteur a combustion interne
FR2461814A1 (fr) * 1979-07-17 1981-02-06 Souriau & Cie Dispositif detecteur de position angulaire initiale ou de reference d'une piece tournante a l'arret
US4293814A (en) * 1979-08-08 1981-10-06 Ford Motor Company Crankshaft position sensor circuitry for providing stable cyclical output signals without regard to peak to peak variations in sensor signals
JPS56126764A (en) * 1980-03-11 1981-10-05 Hitachi Ltd Detecting circuit for rotational angle signal
JPS57200811A (en) * 1981-06-04 1982-12-09 Fuji Heavy Ind Ltd Crank angle detecting device
JPS57204414A (en) * 1981-06-11 1982-12-15 Yokogawa Hokushin Electric Corp Process converter
JPS582679U (ja) * 1981-06-30 1983-01-08 日本電気ホームエレクトロニクス株式会社 回転検出装置
DE3208262A1 (de) * 1982-03-08 1983-09-15 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur erzeugung einer drehzahlabhaengigen signalfolge
JPS595962A (ja) * 1982-07-03 1984-01-12 Nippon Denso Co Ltd 自動車用速度検出装置
JPS5984470U (ja) * 1982-11-29 1984-06-07 株式会社クボタ アナログ式電子ガバナの回転数検出装置
EP0158458A3 (fr) * 1984-03-28 1986-12-17 Lucas Electrical Electronics & Systems Limited Système d'allumage électronique pour moteur à combustion interne
GB8431630D0 (en) * 1984-12-14 1985-01-30 Lucas Ind Plc I c engine ignition systems
DE3543058C2 (de) * 1985-12-05 1997-02-13 Teves Gmbh Alfred Verfahren und Schaltungsanordnung zur Aufbereitung eines Sensorsignals
DE3943394A1 (de) * 1989-12-30 1991-07-04 Bosch Gmbh Robert Triggerschaltung mit selbsteinstellendem referenzwert
FR2666411B1 (fr) * 1990-08-29 1995-07-07 Souriau & Cie Procede et appareil pour determiner des caracteristiques de fonctionnement d'un moteur a explosion a alimentation independante des cylindres.
JP3506449B2 (ja) * 1992-12-04 2004-03-15 富士通テン株式会社 騒音制御装置
DE19810826B4 (de) * 1998-03-12 2012-06-21 Infineon Technologies Ag Meßvorrichtung zum digitalen Erfassen analoger Meßgrößen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2053275A1 (de) * 1970-10-30 1972-05-25 Siemens Ag Gerät zur Steuerung von Vorgängen, die von der Winkelstellung rotierender Teile abhängen
FR2181554B1 (fr) * 1972-04-28 1976-10-29 Cem Comp Electro Mec
DE2235056C2 (de) * 1972-07-17 1975-09-25 Hartmann & Braun Ag, 6000 Frankfurt Schaltungsanordnung für einen induktiven Aufnehmer

Also Published As

Publication number Publication date
DE2614947A1 (de) 1977-10-20
GB1558209A (en) 1979-12-19
FR2347537B3 (fr) 1980-01-18
JPS6189112U (fr) 1986-06-10
SE7704040L (sv) 1977-10-08
JPS637859Y2 (fr) 1988-03-08
DE2614947C2 (fr) 1987-01-29
SE410645B (sv) 1979-10-22
FR2347537A1 (fr) 1977-11-04
JPS52123673A (en) 1977-10-18

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