DE3569299D1 - Circuit for detecting the passage through zero of the signal generated by an electromagnetic sensor of the phonic wheel type - Google Patents

Circuit for detecting the passage through zero of the signal generated by an electromagnetic sensor of the phonic wheel type

Info

Publication number
DE3569299D1
DE3569299D1 DE8585830125T DE3569299T DE3569299D1 DE 3569299 D1 DE3569299 D1 DE 3569299D1 DE 8585830125 T DE8585830125 T DE 8585830125T DE 3569299 T DE3569299 T DE 3569299T DE 3569299 D1 DE3569299 D1 DE 3569299D1
Authority
DE
Germany
Prior art keywords
circuit
zero
passage
signal
detecting
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
DE8585830125T
Other languages
English (en)
Inventor
Giuseppe Cotignoli
Ezio Fogliati
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.)
Marelli Europe SpA
Original Assignee
Marelli Autronica SpA
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 Marelli Autronica SpA filed Critical Marelli Autronica SpA
Application granted granted Critical
Publication of DE3569299D1 publication Critical patent/DE3569299D1/de
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
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
    • H03K5/1536—Zero-crossing detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/175—Indicating the instants of passage of current or voltage through a given value, e.g. passage through zero

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Decoration By Transfer Pictures (AREA)
  • Pinball Game Machines (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DE8585830125T 1984-05-31 1985-05-27 Circuit for detecting the passage through zero of the signal generated by an electromagnetic sensor of the phonic wheel type Expired DE3569299D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67560/84A IT1180067B (it) 1984-05-31 1984-05-31 Circuito rivelatore del passaggio per lo zero del segnale generato da un sensore elettromagnetico del tipo a ruota fonica e simili

Publications (1)

Publication Number Publication Date
DE3569299D1 true DE3569299D1 (en) 1989-05-11

Family

ID=11303445

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585830125T Expired DE3569299D1 (en) 1984-05-31 1985-05-27 Circuit for detecting the passage through zero of the signal generated by an electromagnetic sensor of the phonic wheel type

Country Status (8)

Country Link
EP (1) EP0166699B1 (de)
JP (1) JPS60262061A (de)
AT (1) ATE42003T1 (de)
DE (1) DE3569299D1 (de)
ES (1) ES8608174A1 (de)
IT (1) IT1180067B (de)
PT (1) PT80561B (de)
YU (1) YU45261B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1223866B (it) * 1988-10-25 1990-09-29 Marelli Autronica Circuito per il trattamento del segnale generato da un sensore elettromagnetico di rotazione a riluttanza variabile
IT1223867B (it) * 1988-10-25 1990-09-29 Marelli Autronica Circuito per il trattamento del segnale generato da un sensore elettromagnetico di rotazione del tipo a riluttanza variabile
IT1223943B (it) * 1988-11-25 1990-09-29 Marelli Autronica Circuito per il trattamento del segnale generato da un sensore elettromagnetico di rotazione del tipo a riluttanza variabile
IT1238521B (it) * 1989-11-07 1993-08-18 Marelli Autronica Circuito per il trattamento del segnale generato da un sensore elettromagnetico di rotazione a riluttanza variabile
US5001364A (en) * 1989-12-11 1991-03-19 Motorola, Inc. Threshold crossing detector
GB2241335A (en) * 1990-02-22 1991-08-28 Ford Motor Co Signal conditioning circuit
US9103847B2 (en) 2012-08-01 2015-08-11 Freescale Semiconductor, Inc. Variable reluctance sensor interface with integration based arming threshold
JP7173783B2 (ja) * 2018-08-08 2022-11-16 キヤノン株式会社 ゼロクロス判別装置および画像形成装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768024A (en) * 1972-09-25 1973-10-23 Gen Motors Corp Zero crossover detector circuit
DE2640242C2 (de) * 1975-08-21 1985-06-27 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum Erkennen der Nulldurchgänge von Signalen
ZA805412B (en) * 1979-09-14 1981-08-26 Plessey Overseas Zero-crossing comparators with threshold validation
FR2541835B1 (fr) * 1983-02-24 1988-10-07 Peugeot Montage d'exploitation de signaux electriques fournis par un capteur a reluctance variable

Also Published As

Publication number Publication date
ES8608174A1 (es) 1986-06-16
EP0166699A1 (de) 1986-01-02
ES543647A0 (es) 1986-06-16
YU45261B (en) 1992-05-28
ATE42003T1 (de) 1989-04-15
PT80561B (pt) 1987-05-06
PT80561A (en) 1985-06-01
IT8467560A0 (it) 1984-05-31
IT8467560A1 (it) 1985-12-01
EP0166699B1 (de) 1989-04-05
JPS60262061A (ja) 1985-12-25
YU89885A (en) 1988-08-31
IT1180067B (it) 1987-09-23

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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