DK137785A - Selv-undersoegende foelerkontakt - Google Patents

Selv-undersoegende foelerkontakt Download PDF

Info

Publication number: DK137785A
Authority: DK; Denmark
Prior art keywords: self; sensor contact; exploring; exploring sensor; contact
Prior art date: 1983-07-28

Application number

DK137785A

Other languages

English (en)

Other versions

DK137785D0 (da

Inventor

Heinz Kammerer

Original Assignee

Balluff Gebhard Feinmech

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.)

1983-07-28

Filing date

1985-03-27

Publication date

1985-05-24

1985-03-27 Application filed by Balluff Gebhard Feinmech filed Critical Balluff Gebhard Feinmech

1985-03-27 Publication of DK137785D0 publication Critical patent/DK137785D0/da

1985-05-24 Publication of DK137785A publication Critical patent/DK137785A/da

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
- H03K17/9502—Measures for increasing reliability
- 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

DK137785A 1983-07-28 1985-03-27 Selv-undersoegende foelerkontakt DK137785A (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19833327188 DE3327188A1 (de)	1983-07-28	1983-07-28	Selbstpruefender naeherungsschalter
PCT/EP1984/000231 WO1985000712A1 (fr)	1983-07-28	1984-07-26	Commutateur capacitif a controle automatique

Publications (2)

Publication Number	Publication Date
DK137785D0 DK137785D0 (da)	1985-03-27
DK137785A true DK137785A (da)	1985-05-24

Family

ID=6205114

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK137785A DK137785A (da)	1983-07-28	1985-03-27	Selv-undersoegende foelerkontakt

Country Status (6)

Country	Link
US (1)	US4652819A (da)
EP (1)	EP0132850B1 (da)
JP (1)	JPS60501735A (da)
DE (2)	DE3327188A1 (da)
DK (1)	DK137785A (da)
WO (1)	WO1985000712A1 (da)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH668872A5 (de) *	1985-07-05	1989-01-31	Baumer Electric Ag	Naeherungsschalter.
DE3527619C1 (de) *	1985-08-01	1986-08-28	Gebhard Balluff Fabrik feinmechanischer Erzeugnisse GmbH & Co, 7303 Neuhausen	Selbstprüfender Näherungsschalter
FR2598217B1 (fr) *	1986-04-30	1988-09-09	Petercem Sa	Detecteur de proximite autocontrole
DE3815698A1 (de) *	1988-05-07	1989-11-16	Balluff Gebhard Feinmech	Selbstpruefender, kapazitiver naeherungsschalter
DE3835303A1 (de) *	1988-10-17	1990-04-19	Hartmann & Braun Ag	Schaltung zum ueberwachen analoger eingangskreise auf ueberfunktion
US5111139A (en) *	1990-03-30	1992-05-05	Mitchell Rose	Inductive displacement transducer having an undulatory moveable member
US5107211A (en) *	1990-04-12	1992-04-21	Mitchell Rose	Transducer for measuring rotary displacement of an object
EP0461550B1 (de) *	1990-06-11	1996-09-04	i f m electronic gmbh	Elektronisches Schaltgerät mit Zustandsindikator
US5463354A (en) *	1991-12-31	1995-10-31	Square D Company	Proximity switches including long tail pair with emitter follower feedback
GB2263025B (en) *	1991-12-31	1996-01-03	Square D Co	Improvements in or relating to proximity switches
FR2692677B1 (fr) *	1992-06-22	1997-12-26	Moulinex Sa	Systeme de detection a capteur et procede de mise en óoeuvre d'un dispositif de verification du fonctionnement de ce systeme de detection.
DE19800143C2 (de) *	1998-01-05	2002-03-07	Lamarche Jean Luc	Näherungsschalter
EP0936739A1 (de) *	1998-02-17	1999-08-18	Optosys SA	Induktiver Näherungsschalter
AT412636B (de) *	2000-02-23	2005-05-25	Vae Eisenbahnsysteme Gmbh	Einrichtung zur überwachung und prognose der ausfallwahrscheinlichkeit von induktiven näherungssensoren
EP1377806A1 (en) *	2001-03-03	2004-01-07	Hogahm Technology Co. Ltd	Proximity sensor system having proximity sensor with bipolar signal output
GB201011785D0 (en) *	2010-07-13	2010-08-25	Oxford Rf Sensors Ltd	Permittivity sensor
DE102011054415A1 (de) *	2011-10-12	2013-04-18	Ident Technology Ag	Verfahren zum Anpassen der Sensitivität eines Sensorsystems
CH714313A1 (de) *	2017-11-09	2019-05-15	Elesta Gmbh Ostfildern De Zweigniederlassung Bad Ragaz	Vorrichtung mit einem Sensor und einem Betätiger, insbesondere zur Verwendung als Türkontaktschalter, und Verfahren zum Testen der Vorrichtung.
CN112816804B (zh) *	2019-11-15	2024-04-26	中车株洲电力机车研究所有限公司	一种高集成度的脉冲测试装置
CN111650491B (zh) *	2020-06-15	2022-05-03	中车青岛四方车辆研究所有限公司	飞跨电容多电平逆变器的等效简化双脉冲试验电路及方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB921774A (da) *	1959-04-10
US3514627A (en) *	1968-03-20	1970-05-26	Vapor Corp	Proximity switch
US4433309A (en) *	1980-03-01	1984-02-21	Gebhard Balluff Fabrik Feinmechanischer	Proximity switch with built-in test circuit
DE3007929C2 (de) *	1980-03-01	1986-10-23	Gebhard Balluff, Fabrik Feinmechanischer Erzeugnisse, 7303 Neuhausen	Berührungslos steuerbarer Näherungsschalter
DE3110390A1 (de) *	1981-03-18	1982-10-07	Gebhard Balluff, Fabrik Feinmechanischer Erzeugnisse, 7303 Neuhausen	Pruef- und auswerteschaltung fuer naeherungsschalter in maschinensteuerungen
DE3112560C2 (de) *	1981-03-30	1983-01-27	M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach	Näherungsschalter, der mittels Erregung und Erfassung eines Feldes das Vorhandensein oder Fehlen von feldverändernden Objekten in einem definierten Entfernungsbereich zum Näherungsschalter durch ein binäres Signal anzeigt
DE3209673C2 (de) *	1981-09-22	1984-07-05	Robert Ing.(grad.) 7995 Neukirch Buck	Schaltungsanordnung zur Überwachung eines Schaltgerätes und der an ihm angeschlossenen Außenleiter
DE3150212C1 (de) *	1981-12-18	1991-01-24	Pepperl & Fuchs Gmbh & Co Kg, 6800 Mannheim	Schaltungsanordnung für einen Näherungsschalter
DE3205737C2 (de) *	1982-02-18	1984-07-05	Ifm Electronic Gmbh, 4300 Essen	Schaltungsanordnung zur Überwachung eines Schaltgerätes und der an ihm angeschlossenen Außenleiter
DE3220111C1 (de) *	1982-05-28	1983-06-09	Honeywell Gmbh, 6050 Offenbach	Überwachungseinrichtung für Näherungsschalter

1983
- 1983-07-28 DE DE19833327188 patent/DE3327188A1/de not_active Withdrawn
1984
- 1984-07-26 WO PCT/EP1984/000231 patent/WO1985000712A1/de not_active Ceased
- 1984-07-26 US US06/718,015 patent/US4652819A/en not_active Expired - Fee Related
- 1984-07-26 JP JP84503037A patent/JPS60501735A/ja active Pending
- 1984-07-26 DE DE8484108888T patent/DE3462383D1/de not_active Expired
- 1984-07-26 EP EP84108888A patent/EP0132850B1/de not_active Expired
1985
- 1985-03-27 DK DK137785A patent/DK137785A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
US4652819A (en)	1987-03-24
DE3327188A1 (de)	1985-02-14
JPS60501735A (ja)	1985-10-11
EP0132850A1 (de)	1985-02-13
EP0132850B1 (de)	1987-02-11
DK137785D0 (da)	1985-03-27
WO1985000712A1 (fr)	1985-02-14
DE3462383D1 (en)	1987-03-19

Publication	Publication Date	Title
DE3485554D1 (de)	1992-04-16	Sensor-elektroden.
SE8004926L (sv)	1982-01-04	Sensor
DE3483708D1 (de)	1991-01-17	Kraftsensor.
DK298784D0 (da)	1984-06-19	Kobber-leder-praeparater
DK461784A (da)	1985-06-28	Trykfoeler
DK137785D0 (da)	1985-03-27	Selv-undersoegende foelerkontakt
BR8400003A (pt)	1984-07-31	Retroprojetor
IT1170071B (it)	1987-06-03	Sensore di contatto
DK514183D0 (da)	1983-11-10	Positionsdetektor
DK221284A (da)	1984-11-14	Panserbrydende projektil
NO843551L (no)	1986-03-10	Sensor.
DK183984D0 (da)	1984-04-09	Aminodisulfider
DK158176C (da)	1990-09-03	Kontaktindretning
ATA28284A (de)	1988-09-15	Loetstation
AT384683B (de)	1987-12-28	Schraeglagenfuehler
DK209782A (da)	1982-11-12	Soedemiddel
AT383895B (de)	1987-09-10	Druckaufnehmer
DK517483D0 (da)	1983-11-11	Beroeringsfoeler
DK259284A (da)	1984-12-02	Aeggebakke
BR8304911A (pt)	1984-04-24	Disposicao de contato
ATA92984A (de)	1988-03-15	Schlagmuehle
FI833052A0 (fi)	1983-08-26	Svetsat koniskt malningsskaer
DE3473499D1 (de)	1988-09-22	Lampassembly
RO87537A2 (ro)	1985-10-31	Virf de contact elastic
ES273174Y (es)	1984-06-01	Ventiloconvector mejorado

Legal Events

Date	Code	Title	Description
1990-09-17	PBP	Patent lapsed
1991-03-25	AHB	Application shelved due to non-payment