FR1565220A - - Google Patents

Info

Publication number
FR1565220A
FR1565220A FR1565220DA FR1565220A FR 1565220 A FR1565220 A FR 1565220A FR 1565220D A FR1565220D A FR 1565220DA FR 1565220 A FR1565220 A FR 1565220A
Authority
FR
France
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1565220A publication Critical patent/FR1565220A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
FR1565220D 1967-05-26 1968-05-09 Expired FR1565220A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1967B0092721 DE1287124B (de) 1967-05-26 1967-05-26 Daempfungsorgan fuer einen elektronischen Naeherungsschalter

Publications (1)

Publication Number Publication Date
FR1565220A true FR1565220A (de) 1969-04-25

Family

ID=6986547

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1565220D Expired FR1565220A (de) 1967-05-26 1968-05-09

Country Status (3)

Country Link
CH (1) CH474145A (de)
DE (1) DE1287124B (de)
FR (1) FR1565220A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035225B1 (de) * 1980-03-01 1985-05-08 Gebhard Balluff Fabrik feinmechanischer Erzeugnisse GmbH & Co. Näherungsschalter mit zugehörigen Überwachungseinrichtungen
JPS63134965A (ja) * 1986-11-11 1988-06-07 シーメンス、アクチエンゲゼルシヤフト 電気的振動回路の測定方法

Also Published As

Publication number Publication date
DE1287124B (de) 1969-01-16
CH474145A (de) 1969-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse