CH521690A - Elektronisches, berührungslos arbeitendes Schaltgerät - Google Patents
Elektronisches, berührungslos arbeitendes SchaltgerätInfo
- Publication number
- CH521690A CH521690A CH1490770A CH1490770A CH521690A CH 521690 A CH521690 A CH 521690A CH 1490770 A CH1490770 A CH 1490770A CH 1490770 A CH1490770 A CH 1490770A CH 521690 A CH521690 A CH 521690A
- Authority
- CH
- Switzerland
- Prior art keywords
- electronic
- switching device
- contactless switching
- contactless
- switching
- Prior art date
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)
- Electronic Switches (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
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 (1)
Publication Number | Publication Date |
---|---|
CH521690A true CH521690A (de) | 1972-04-15 |
Family
ID=5747849
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
Country Status (3)
Country | Link |
---|---|
CH (3) | CH521690A (de) |
DE (1) | DE1951137B2 (de) |
FR (3) | FR2065247A5 (de) |
Families Citing this family (35)
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 |
JPS50101864A (de) * | 1974-01-11 | 1975-08-12 | ||
DE2446454C2 (de) * | 1974-09-20 | 1984-06-28 | Pulsotronic Merten Gmbh & Co Kg, 5270 Gummersbach | Zweipoliges, berührungslos wirkendes Schaltgerät |
DE2446578C2 (de) * | 1974-09-30 | 1984-10-31 | Siemens AG, 1000 Berlin und 8000 München | Durch optische Strahlung gesteuerter Schwellwertschalter |
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 |
DE3004829C2 (de) * | 1980-02-09 | 1982-04-29 | Ifm Electronic Gmbh, 4300 Essen | Elektronisches, berührungslos arbeitendes Schaltgerät |
DE3111753A1 (de) * | 1981-03-25 | 1982-10-07 | Siemens AG, 1000 Berlin und 8000 München | Elektronischer zeitschalter |
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 |
DE3427498C2 (de) * | 1984-07-26 | 1986-08-07 | Ifm Electronic Gmbh, 4300 Essen | Elektronisches, vorzugsweise berührungslos arbeitendes Schaltgerät |
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 |
DE4111297C1 (de) * | 1991-04-08 | 1992-06-17 | Ifm Electronic Gmbh, 4300 Essen, De | |
DE4023529C3 (de) * | 1990-06-11 | 1995-12-07 | Ifm Electronic Gmbh | Induktiver, kapazitiver oder optischer Näherungsschalter |
EP0461550B1 (de) * | 1990-06-11 | 1996-09-04 | i f m electronic gmbh | Elektronisches Schaltgerät mit Zustandsindikator |
US5367198A (en) * | 1990-06-11 | 1994-11-22 | I F M Electronic Gmbh | Proximity detector with error-preventing ambient condition compensation |
DE4023502A1 (de) * | 1990-07-24 | 1992-02-06 | Ifm Electronic Gmbh | Elektronisches schaltgeraet |
DE4114763C1 (de) * | 1991-05-06 | 1992-11-05 | Ifm Electronic Gmbh, 4300 Essen, De | |
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 |
DE19905170B4 (de) * | 1999-02-08 | 2010-02-25 | Ifm Electronic Gmbh | Elektronisches, insbesondere berührungslos arbeitendes, verpolfestes Schaltgerät |
DE19906342C2 (de) | 1999-02-16 | 2000-11-30 | Ifm Electronic Gmbh | Elektronisches, vorzugsweise berührungslos arbeitendes Schaltgerät |
EP1978641A1 (de) * | 2007-04-04 | 2008-10-08 | Senstronic, S.A. | Verfahren zur Kompensation der temperaturabhängigen Widerstandsveränderung einer Spule und induktiver Näherungsschalter, der dieses Verfahren anwendet |
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 |
-
1969
- 1969-10-10 DE DE19691951137 patent/DE1951137B2/de active Pending
-
1970
- 1970-10-08 CH CH1490770A patent/CH521690A/de not_active IP Right Cessation
- 1970-10-08 CH CH1490870A patent/CH514124A/de not_active IP Right Cessation
- 1970-10-08 CH CH1490670A patent/CH521689A/de not_active IP Right Cessation
- 1970-10-09 FR FR7036531A patent/FR2065247A5/fr not_active Expired
- 1970-10-09 FR FR7036533A patent/FR2065249A5/fr not_active Expired
- 1970-10-09 FR FR7036532A patent/FR2065248A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1951137A1 (de) | 1971-05-13 |
CH521689A (de) | 1972-04-15 |
DE1951137B2 (de) | 1973-03-01 |
CH514124A (de) | 1971-10-15 |
FR2065249A5 (de) | 1971-07-23 |
FR2065248A5 (de) | 1971-07-23 |
FR2065247A5 (de) | 1971-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |