DE1951137B2 - Elektronisches, beruehrungslos arbeitendes schaltgeraet - Google Patents

Elektronisches, beruehrungslos arbeitendes schaltgeraet

Info

Publication number
DE1951137B2
DE1951137B2 DE19691951137 DE1951137A DE1951137B2 DE 1951137 B2 DE1951137 B2 DE 1951137B2 DE 19691951137 DE19691951137 DE 19691951137 DE 1951137 A DE1951137 A DE 1951137A DE 1951137 B2 DE1951137 B2 DE 1951137B2
Authority
DE
Germany
Prior art keywords
oscillator
electronic
switching
switching device
switch
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.)
Pending
Application number
DE19691951137
Other languages
German (de)
English (en)
Other versions
DE1951137A1 (de
Inventor
Robert 8990 Lindau Buck
Original Assignee
lfm electronic gerate GmbH & Co KG, 4300 Essen
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 lfm electronic gerate GmbH & Co KG, 4300 Essen filed Critical lfm electronic gerate GmbH & Co KG, 4300 Essen
Priority to DE19691951137 priority Critical patent/DE1951137B2/de
Priority to CH1490770A priority patent/CH521690A/de
Priority to CH1490870A priority patent/CH514124A/de
Priority to CH1490670A priority patent/CH521689A/de
Priority to FR7036532A priority patent/FR2065248A5/fr
Priority to FR7036531A priority patent/FR2065247A5/fr
Priority to FR7036533A priority patent/FR2065249A5/fr
Publication of DE1951137A1 publication Critical patent/DE1951137A1/de
Publication of DE1951137B2 publication Critical patent/DE1951137B2/de
Pending 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/023—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring distance between sensor and object
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/14—Modifications for compensating variations of physical values, e.g. of temperature
    • 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
    • H03K17/72—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 having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H03K17/725—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 having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for AC voltages or currents
    • 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
    • H03K17/72—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 having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H03K17/73—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 having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for DC voltages or currents
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Electronic Switches (AREA)
DE19691951137 1969-10-10 1969-10-10 Elektronisches, beruehrungslos arbeitendes schaltgeraet Pending DE1951137B2 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19691951137 DE1951137B2 (de) 1969-10-10 1969-10-10 Elektronisches, beruehrungslos arbeitendes schaltgeraet
CH1490770A CH521690A (de) 1969-10-10 1970-10-08 Elektronisches, berührungslos arbeitendes Schaltgerät
CH1490870A CH514124A (de) 1969-10-10 1970-10-08 Elektronischer, berührungslos arbeitender Abstandsindikator
CH1490670A CH521689A (de) 1969-10-10 1970-10-08 Elektronisches, berührungslos arbeitendes Schaltgerät
FR7036532A FR2065248A5 (enrdf_load_stackoverflow) 1969-10-10 1970-10-09
FR7036531A FR2065247A5 (enrdf_load_stackoverflow) 1969-10-10 1970-10-09
FR7036533A FR2065249A5 (enrdf_load_stackoverflow) 1969-10-10 1970-10-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691951137 DE1951137B2 (de) 1969-10-10 1969-10-10 Elektronisches, beruehrungslos arbeitendes schaltgeraet

Publications (2)

Publication Number Publication Date
DE1951137A1 DE1951137A1 (de) 1971-05-13
DE1951137B2 true DE1951137B2 (de) 1973-03-01

Family

ID=5747849

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691951137 Pending DE1951137B2 (de) 1969-10-10 1969-10-10 Elektronisches, beruehrungslos arbeitendes schaltgeraet

Country Status (3)

Country Link
CH (3) CH521690A (enrdf_load_stackoverflow)
DE (1) DE1951137B2 (enrdf_load_stackoverflow)
FR (3) FR2065249A5 (enrdf_load_stackoverflow)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2500413A1 (de) * 1974-01-11 1975-07-17 Yamatake Honeywell Co Ltd Wechselstrom-naeherungsschalter in zweidrahtausfuehrung
DE2446578A1 (de) * 1974-09-30 1976-04-08 Siemens Ag Durch optische strahlung gesteuerter schwellwertschalter
FR2475825A1 (fr) * 1980-02-09 1981-08-14 Ifm Electronic Gmbh Dispositif electronique de commutation a effet de proximite, protege contee les impulsions parasites
DE3111753A1 (de) * 1981-03-25 1982-10-07 Siemens AG, 1000 Berlin und 8000 München Elektronischer zeitschalter
DE2446454C2 (de) * 1974-09-20 1984-06-28 Pulsotronic Merten Gmbh & Co Kg, 5270 Gummersbach Zweipoliges, berührungslos wirkendes Schaltgerät
DE3427498A1 (de) * 1984-07-26 1986-02-06 Ifm Electronic Gmbh, 4300 Essen Elektronisches, vorzugsweise beruehrungslos arbeitendes schaltgeraet
DE3722335A1 (de) * 1987-07-07 1989-01-19 Ifm Electronic Gmbh Elektronisches, vorzugsweise beruehrungslos arbeitendes schaltgeraet
DE3722334A1 (de) * 1987-07-07 1989-02-09 Ifm Electronic Gmbh Elektronisches, beruehrungslos arbeitendes schaltgeraet
DE4023529A1 (de) * 1990-06-11 1991-12-19 Ifm Electronic Gmbh Elektronisches schaltgeraet
DE4023502A1 (de) * 1990-07-24 1992-02-06 Ifm Electronic Gmbh Elektronisches schaltgeraet
DE4111297C1 (enrdf_load_stackoverflow) * 1991-04-08 1992-06-17 Ifm Electronic Gmbh, 4300 Essen, De
DE4114763C1 (enrdf_load_stackoverflow) * 1991-05-06 1992-11-05 Ifm Electronic Gmbh, 4300 Essen, De
DE19905170B4 (de) * 1999-02-08 2010-02-25 Ifm Electronic Gmbh Elektronisches, insbesondere berührungslos arbeitendes, verpolfestes Schaltgerät

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2330233C3 (de) * 1973-06-14 1975-12-11 Robert 7995 Neukirch Buck Elektronisches, vorzugsweise berührungslos arbeitendes SchaHgerät
DE2330969B2 (de) * 1973-06-18 1976-01-02 Nixdorf Computer Ag, 4790 Paderborn Schaltungsanordnung zur Erzeugung eines definierten logischen Zustandes, insbesondere zur Überwachungssignalgabe in Datenverarbeitungsanlagen
DE2552310C3 (de) * 1974-11-22 1988-02-11 Square D Co., Park Ridge, Ill. Elektrischer Annäherungsschalter
DE2515654B2 (de) * 1975-04-10 1979-10-18 Klaschka, Walter, Dr.-Ing., 7531 Tiefenbronn Annäherungsschalter
DE2618163C2 (de) * 1976-04-26 1985-08-08 Eckart Dr.Rer.Nat. 2300 Kiel Hiss Spulenanordnung für Näherungsschalter
DE2628427C3 (de) * 1976-06-24 1979-06-21 Robert 7995 Neukirch Buck Elektronisches Schaltgerät
US4117351A (en) * 1977-03-31 1978-09-26 Rca Corporation Transistor switching circuit
BE870387A (fr) * 1978-09-11 1979-01-02 Lecloux Jacques Commutateur a cinetisme
FR2473700A1 (fr) * 1980-01-11 1981-07-17 Jaeger Capteur de proximite
DE3205737C2 (de) * 1982-02-18 1984-07-05 Ifm Electronic Gmbh, 4300 Essen Schaltungsanordnung zur Überwachung eines Schaltgerätes und der an ihm angeschlossenen Außenleiter
DE3238396C2 (de) * 1982-04-21 1994-02-24 Ifm Electronic Gmbh Elektronisches, vorzugsweise berührungslos arbeitendes Schaltgerät
DE3331000C2 (de) * 1983-08-27 1986-10-30 Eckart Dr.Rer.Nat. 2300 Kiel Hiss Stabsensor
US5367198A (en) * 1990-06-11 1994-11-22 I F M Electronic Gmbh Proximity detector with error-preventing ambient condition compensation
EP0461550B1 (de) * 1990-06-11 1996-09-04 i f m electronic gmbh Elektronisches Schaltgerät mit Zustandsindikator
DE4031252C1 (en) * 1990-10-04 1991-10-31 Werner Turck Gmbh & Co Kg, 5884 Halver, De Inductive proximity switch - detects coil induced voltage difference which is fed to input of oscillator amplifier
JP3027242B2 (ja) * 1990-10-04 2000-03-27 ヴェルナー トゥルク ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト 誘導近接スイッチ
DE4238992C2 (de) * 1992-11-19 1996-03-21 Ifm Electronic Gmbh Verfahren und Vorrichtung zum berührungslosen Nachweis der Annäherung eines Ansprechkörpers
DE19517936C1 (de) * 1995-05-18 1996-07-25 Ifm Electronic Gmbh Elektronisches, vorzugsweise berührungslos arbeitendes Schaltgerät
DE19906342C2 (de) 1999-02-16 2000-11-30 Ifm Electronic Gmbh Elektronisches, vorzugsweise berührungslos arbeitendes Schaltgerät
EP1978641A1 (en) * 2007-04-04 2008-10-08 Senstronic, S.A. Method for compensation of temperature dependent variation of coil resistance and inductive proximity swich using said method
JP5801502B1 (ja) * 2015-01-15 2015-10-28 イサハヤ電子株式会社 ラッチ回路及び絶縁インタフェース回路
DE102015119701A1 (de) * 2015-11-15 2017-05-18 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg Verfahren für den Betrieb einer kapazitiven Sensoranordnung eines Kraftfahrzeugs

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2500413A1 (de) * 1974-01-11 1975-07-17 Yamatake Honeywell Co Ltd Wechselstrom-naeherungsschalter in zweidrahtausfuehrung
DE2446454C2 (de) * 1974-09-20 1984-06-28 Pulsotronic Merten Gmbh & Co Kg, 5270 Gummersbach Zweipoliges, berührungslos wirkendes Schaltgerät
DE2446578A1 (de) * 1974-09-30 1976-04-08 Siemens Ag Durch optische strahlung gesteuerter schwellwertschalter
FR2475825A1 (fr) * 1980-02-09 1981-08-14 Ifm Electronic Gmbh Dispositif electronique de commutation a effet de proximite, protege contee les impulsions parasites
DE3111753A1 (de) * 1981-03-25 1982-10-07 Siemens AG, 1000 Berlin und 8000 München Elektronischer zeitschalter
DE3427498A1 (de) * 1984-07-26 1986-02-06 Ifm Electronic Gmbh, 4300 Essen Elektronisches, vorzugsweise beruehrungslos arbeitendes schaltgeraet
DE3722335A1 (de) * 1987-07-07 1989-01-19 Ifm Electronic Gmbh Elektronisches, vorzugsweise beruehrungslos arbeitendes schaltgeraet
DE3722334A1 (de) * 1987-07-07 1989-02-09 Ifm Electronic Gmbh Elektronisches, beruehrungslos arbeitendes schaltgeraet
DE3722335C2 (enrdf_load_stackoverflow) * 1987-07-07 1989-11-23 Ifm Electronic Gmbh, 4300 Essen, De
DE4023529A1 (de) * 1990-06-11 1991-12-19 Ifm Electronic Gmbh Elektronisches schaltgeraet
DE4023502A1 (de) * 1990-07-24 1992-02-06 Ifm Electronic Gmbh Elektronisches schaltgeraet
DE4111297C1 (enrdf_load_stackoverflow) * 1991-04-08 1992-06-17 Ifm Electronic Gmbh, 4300 Essen, De
DE4114763C1 (enrdf_load_stackoverflow) * 1991-05-06 1992-11-05 Ifm Electronic Gmbh, 4300 Essen, De
DE19905170B4 (de) * 1999-02-08 2010-02-25 Ifm Electronic Gmbh Elektronisches, insbesondere berührungslos arbeitendes, verpolfestes Schaltgerät

Also Published As

Publication number Publication date
CH514124A (de) 1971-10-15
FR2065248A5 (enrdf_load_stackoverflow) 1971-07-23
CH521689A (de) 1972-04-15
CH521690A (de) 1972-04-15
FR2065249A5 (enrdf_load_stackoverflow) 1971-07-23
FR2065247A5 (enrdf_load_stackoverflow) 1971-07-23
DE1951137A1 (de) 1971-05-13

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