BE790048A - Circuit oscillant pour detecteur de proximite - Google Patents

Circuit oscillant pour detecteur de proximite

Info

Publication number
BE790048A
BE790048A BE790048DA BE790048A BE 790048 A BE790048 A BE 790048A BE 790048D A BE790048D A BE 790048DA BE 790048 A BE790048 A BE 790048A
Authority
BE
Belgium
Prior art keywords
oscillating circuit
proximity detector
proximity
detector
oscillating
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Y Pierlot
J-P Leroy
P Hardouin
Original Assignee
Telemecanique Electrique
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.)
Publication date
Publication of BE790048A publication Critical patent/BE790048A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/04—Fixed inductances of the signal type with magnetic core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/0006—Printed inductances
    • 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
    • H03K17/945—Proximity switches
    • H03K17/95—Proximity switches using a magnetic detector
    • H03K17/9505—Constructional details
    • 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
    • H03K17/945—Proximity switches
    • H03K17/95—Proximity switches using a magnetic detector
    • H03K17/952—Proximity switches using a magnetic detector using inductive coils
    • H03K17/9537—Proximity switches using a magnetic detector using inductive coils in a resonant circuit
    • H03K17/9542—Proximity switches using a magnetic detector using inductive coils in a resonant circuit forming part of an oscillator
    • H03K17/9547—Proximity switches using a magnetic detector using inductive coils in a resonant circuit forming part of an oscillator with variable amplitude

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Electronic Switches (AREA)
BE790048D 1971-10-13 Circuit oscillant pour detecteur de proximite BE790048A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7136744A FR2155885B1 (enrdf_load_stackoverflow) 1971-10-13 1971-10-13

Publications (1)

Publication Number Publication Date
BE790048A true BE790048A (fr) 1973-02-01

Family

ID=9084291

Family Applications (1)

Application Number Title Priority Date Filing Date
BE790048D BE790048A (fr) 1971-10-13 Circuit oscillant pour detecteur de proximite

Country Status (9)

Country Link
JP (1) JPS4954869A (enrdf_load_stackoverflow)
AU (1) AU4761572A (enrdf_load_stackoverflow)
BE (1) BE790048A (enrdf_load_stackoverflow)
BR (1) BR7207115D0 (enrdf_load_stackoverflow)
DD (1) DD99650A5 (enrdf_load_stackoverflow)
DE (1) DE2250408A1 (enrdf_load_stackoverflow)
FR (1) FR2155885B1 (enrdf_load_stackoverflow)
IT (1) IT968883B (enrdf_load_stackoverflow)
NL (1) NL7213879A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420119A1 (fr) * 1978-03-17 1979-10-12 Telemecanique Electrique Detecteur de proximite inductif fournissant un signal de sortie proportionnel a la distance
IT1097034B (it) * 1978-07-21 1985-08-26 Telettra Lab Di Telefonio Elet Induttanza consistente di pacchi componibili
FR2525776A1 (fr) * 1982-04-21 1983-10-28 Renault Capteur de proximite a influence magnetique
DE3500121A1 (de) * 1985-01-04 1986-07-10 Atlas Fahrzeugtechnik GmbH, 5980 Werdohl Anordnung zur beruehrungslosen messung der ventilbewegung
FR2605400A1 (en) * 1986-10-17 1988-04-22 Renault Proximity detector
DE4205957A1 (de) * 1992-02-27 1993-09-02 Vogt Electronic Ag Spulenaufbau
DE9206076U1 (de) * 1992-05-07 1993-09-09 Heinrich Hermann GmbH + Co, 70327 Stuttgart Etikettiermaschine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1005396A (fr) * 1947-07-12 1952-04-09 Ind De Physique Appliquee Lab Perfectionnement aux noyaux magnétiques en fer divise
FR1014196A (fr) * 1950-02-03 1952-08-11 Alsacienne Constr Meca Perfectionnements aux bobines d'inductance à noyaux magnétiques
US3089106A (en) * 1960-08-15 1963-05-07 Wheelock Signals Inc Printed circuit coil
CH411085A (fr) * 1964-02-05 1966-04-15 Golay Buchel & Cie Sa Dispositif pour détecter la présence d'un organe mobile dans une zone de sa trajectoire
FR1482206A (fr) * 1966-04-15 1967-05-26 Compteurs Comp D Perfectionnements aux capteurs de proximité
FR1493026A (fr) * 1966-07-12 1967-08-25 Materiel Electromagnetique S I Perfectionnements aux détecteurs de métaux
DE1299430B (de) * 1966-11-11 1969-07-17 Zachariae Oelsch Meier Induktiver Weggeber
FR1582878A (enrdf_load_stackoverflow) * 1968-06-21 1969-10-10

Also Published As

Publication number Publication date
FR2155885A1 (enrdf_load_stackoverflow) 1973-05-25
JPS4954869A (enrdf_load_stackoverflow) 1974-05-28
DD99650A5 (enrdf_load_stackoverflow) 1973-08-12
BR7207115D0 (pt) 1973-08-30
IT968883B (it) 1974-03-20
NL7213879A (enrdf_load_stackoverflow) 1973-04-17
DE2250408A1 (de) 1973-04-19
FR2155885B1 (enrdf_load_stackoverflow) 1974-05-10
AU4761572A (en) 1974-04-26

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