GB1558209A - Electrical circuits - Google Patents

Electrical circuits

Info

Publication number
GB1558209A
GB1558209A GB1451677A GB1451677A GB1558209A GB 1558209 A GB1558209 A GB 1558209A GB 1451677 A GB1451677 A GB 1451677A GB 1451677 A GB1451677 A GB 1451677A GB 1558209 A GB1558209 A GB 1558209A
Authority
GB
United Kingdom
Prior art keywords
electrical circuits
circuits
electrical
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
GB1451677A
Other languages
English (en)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1558209A publication Critical patent/GB1558209A/en
Expired legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Manipulation Of Pulses (AREA)
GB1451677A 1976-04-07 1977-04-06 Electrical circuits Expired GB1558209A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762614947 DE2614947C2 (de) 1976-04-07 1976-04-07 Schaltungsanordnung zur Lage-Erkennung eines rotierenden Teiles

Publications (1)

Publication Number Publication Date
GB1558209A true GB1558209A (en) 1979-12-19

Family

ID=5974639

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1451677A Expired GB1558209A (en) 1976-04-07 1977-04-06 Electrical circuits

Country Status (6)

Country Link
JP (2) JPS52123673A (ko)
DE (1) DE2614947C2 (ko)
FR (1) FR2347537A1 (ko)
GB (1) GB1558209A (ko)
IT (1) IT1080347B (ko)
SE (1) SE410645B (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183846A (en) * 1985-12-05 1987-06-10 Teves Gmbh Alfred Rotational speed sensor
US5261369A (en) * 1990-08-29 1993-11-16 Souriau Diagnostic Electronique S.A. Process and device for determining operating characteristics of a combustion engine with independently fed cylinders

Families Citing this family (18)

* 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
GB8431630D0 (en) * 1984-12-14 1985-01-30 Lucas Ind Plc I c engine ignition systems
EP0158458A3 (en) * 1984-03-28 1986-12-17 Lucas Electrical Electronics & Systems Limited Electronic ignition system for an internal combustion engine
DE3943394A1 (de) * 1989-12-30 1991-07-04 Bosch Gmbh Robert Triggerschaltung mit selbsteinstellendem referenzwert
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 (ko) * 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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183846A (en) * 1985-12-05 1987-06-10 Teves Gmbh Alfred Rotational speed sensor
US4764685A (en) * 1985-12-05 1988-08-16 Alfred Teves Gmbh Method and circuit configuration for processing the output signals of a rotational speed sensor
GB2183846B (en) * 1985-12-05 1989-11-22 Teves Gmbh Alfred Rotational speed sensor
US5261369A (en) * 1990-08-29 1993-11-16 Souriau Diagnostic Electronique S.A. Process and device for determining operating characteristics of a combustion engine with independently fed cylinders

Also Published As

Publication number Publication date
FR2347537A1 (fr) 1977-11-04
JPS637859Y2 (ko) 1988-03-08
DE2614947C2 (de) 1987-01-29
FR2347537B3 (ko) 1980-01-18
JPS52123673A (en) 1977-10-18
DE2614947A1 (de) 1977-10-20
IT1080347B (it) 1985-05-16
SE7704040L (sv) 1977-10-08
JPS6189112U (ko) 1986-06-10
SE410645B (sv) 1979-10-22

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee