FR1304131A - Proximity sensor - Google Patents

Proximity sensor

Info

Publication number
FR1304131A
FR1304131A FR870395A FR870395A FR1304131A FR 1304131 A FR1304131 A FR 1304131A FR 870395 A FR870395 A FR 870395A FR 870395 A FR870395 A FR 870395A FR 1304131 A FR1304131 A FR 1304131A
Authority
FR
France
Prior art keywords
proximity sensor
proximity
sensor
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
FR870395A
Other languages
French (fr)
Inventor
Paul Brard
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.)
Societe dElectronique et dAutomatisme SA
Original Assignee
Societe dElectronique et dAutomatisme SA
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 Societe dElectronique et dAutomatisme SA filed Critical Societe dElectronique et dAutomatisme SA
Priority to FR870395A priority Critical patent/FR1304131A/en
Application granted granted Critical
Publication of FR1304131A publication Critical patent/FR1304131A/en
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
    • H03K17/9512—Proximity switches using a magnetic detector using digital techniques
    • 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
    • H03K17/9525—Proximity switches using a magnetic detector using inductive coils controlled by an oscillatory signal
FR870395A 1961-08-05 1961-08-05 Proximity sensor Expired FR1304131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR870395A FR1304131A (en) 1961-08-05 1961-08-05 Proximity sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR870395A FR1304131A (en) 1961-08-05 1961-08-05 Proximity sensor

Publications (1)

Publication Number Publication Date
FR1304131A true FR1304131A (en) 1962-09-21

Family

ID=8760975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870395A Expired FR1304131A (en) 1961-08-05 1961-08-05 Proximity sensor

Country Status (1)

Country Link
FR (1) FR1304131A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988002579A1 (en) * 1986-09-25 1988-04-07 Gebhard Balluff Fabrik Feinmechanischer Erzeugniss Interference field-insensitive proximity detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988002579A1 (en) * 1986-09-25 1988-04-07 Gebhard Balluff Fabrik Feinmechanischer Erzeugniss Interference field-insensitive proximity detector

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