FR2012518A1 - - Google Patents

Info

Publication number
FR2012518A1
FR2012518A1 FR6911543A FR6911543A FR2012518A1 FR 2012518 A1 FR2012518 A1 FR 2012518A1 FR 6911543 A FR6911543 A FR 6911543A FR 6911543 A FR6911543 A FR 6911543A FR 2012518 A1 FR2012518 A1 FR 2012518A1
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.)
Withdrawn
Application number
FR6911543A
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.)
BOSCH
Original Assignee
BOSCH
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 BOSCH filed Critical BOSCH
Publication of FR2012518A1 publication Critical patent/FR2012518A1/fr
Withdrawn legal-status Critical Current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
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • 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
    • 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
    • H03K17/954—Proximity switches using a magnetic detector using inductive coils in a resonant circuit controlled by an oscillatory signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
    • H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/286—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable
    • H03K3/2893—Bistables with hysteresis, e.g. Schmitt trigger

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
FR6911543A 1968-07-09 1969-04-15 Withdrawn FR2012518A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681762565 DE1762565A1 (de) 1968-07-09 1968-07-09 Elektronischer Naeherungsschalter

Publications (1)

Publication Number Publication Date
FR2012518A1 true FR2012518A1 (fr) 1970-03-20

Family

ID=5697071

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6911543A Withdrawn FR2012518A1 (fr) 1968-07-09 1969-04-15

Country Status (3)

Country Link
AT (1) AT301674B (fr)
DE (1) DE1762565A1 (fr)
FR (1) FR2012518A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3213602A1 (de) * 1982-04-13 1983-10-20 Siemens AG, 1000 Berlin und 8000 München Elektronisches geraet
DE3320509C2 (de) * 1983-06-07 1994-02-17 Merten Kg Pulsotronic Elektronischer Näherungsschalter
DE3440538C1 (de) * 1984-11-07 1986-05-15 Werner Turck Gmbh & Co Kg, 5884 Halver Annäherungsschalter
DE3619238A1 (de) * 1985-09-14 1987-03-26 Turck Werner Kg Naeherungsschalter
DE3546245C3 (de) * 1985-12-28 1994-11-17 Link Walter Berührungsloser Näherungsschalter
DE3611862A1 (de) * 1986-04-09 1987-10-15 Steudler Gmbh & Co Kg A Induktiver naeherungssensor
DE102005022980A1 (de) * 2005-05-19 2006-11-23 Hella Kgaa Hueck & Co. Mess- und Auswerteverfahren zur kapazitiven Regensensorik
DE102007001821B4 (de) * 2007-01-12 2012-03-01 Wenglor sensoric elektronische Geräte GmbH Induktiver Näherungsschalter
DE102007045118B4 (de) * 2007-09-20 2020-02-13 Ifm Electronic Gmbh Induktiver Näherungsschalter und Kernspule für einen induktiven Näherungsschalter
DE102011102796A1 (de) * 2011-05-23 2012-11-29 Trw Automotive Electronics & Components Gmbh Positionssensor, Aktor-Sensor-Vorrichtung und Verfahren zur induktiven Erfassung einer Position

Also Published As

Publication number Publication date
DE1762565A1 (de) 1970-07-02
AT301674B (de) 1972-09-11

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Legal Events

Date Code Title Description
ST Notification of lapse