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ES435170A1 - Proximity detector - Google Patents

Proximity detector

Info

Publication number
ES435170A1
ES435170A1 ES435170A ES435170A ES435170A1 ES 435170 A1 ES435170 A1 ES 435170A1 ES 435170 A ES435170 A ES 435170A ES 435170 A ES435170 A ES 435170A ES 435170 A1 ES435170 A1 ES 435170A1
Authority
ES
Spain
Prior art keywords
resonant circuit
amplifier
proximity detector
entertain
oscillator
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
ES435170A
Other languages
Spanish (es)
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.)
Ducellier et Cie
Original Assignee
Ducellier et Cie
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 Ducellier et Cie filed Critical Ducellier et Cie
Publication of ES435170A1 publication Critical patent/ES435170A1/en
Expired legal-status Critical Current

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
    • F02P7/061—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 pick-up devices without mechanical contacts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electronic Switches (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

Improvements in proximity detectors, in particular for motor vehicle internal combustion engine ignition systems, characterized in that the detector comprises means that entertain and control the oscillation of a resonant circuit so that an oscillator is performed, and that They send an amplifier so that said amplifier supplies a signal, with steep fronts, depending on the passage of a conducting element in front of the resonant circuit. (Machine-translation by Google Translate, not legally binding)
ES435170A 1974-04-03 1975-02-28 Proximity detector Expired ES435170A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7411741A FR2266870B1 (en) 1974-04-03 1974-04-03

Publications (1)

Publication Number Publication Date
ES435170A1 true ES435170A1 (en) 1976-12-16

Family

ID=9137216

Family Applications (1)

Application Number Title Priority Date Filing Date
ES435170A Expired ES435170A1 (en) 1974-04-03 1975-02-28 Proximity detector

Country Status (6)

Country Link
DE (1) DE2514606A1 (en)
ES (1) ES435170A1 (en)
FR (1) FR2266870B1 (en)
GB (1) GB1506737A (en)
IT (1) IT1044271B (en)
NL (1) NL7503813A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851068U (en) * 1981-10-01 1983-04-06 三菱電機株式会社 internal combustion engine ignition system
JPS5851070U (en) * 1981-10-01 1983-04-06 三菱電機株式会社 internal combustion engine ignition system

Also Published As

Publication number Publication date
DE2514606A1 (en) 1975-10-23
GB1506737A (en) 1978-04-12
FR2266870B1 (en) 1976-12-17
NL7503813A (en) 1975-10-07
FR2266870A1 (en) 1975-10-31
IT1044271B (en) 1980-03-20

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