GR3006891T3 - - Google Patents

Info

Publication number
GR3006891T3
GR3006891T3 GR930400145T GR930400145T GR3006891T3 GR 3006891 T3 GR3006891 T3 GR 3006891T3 GR 930400145 T GR930400145 T GR 930400145T GR 930400145 T GR930400145 T GR 930400145T GR 3006891 T3 GR3006891 T3 GR 3006891T3
Authority
GR
Greece
Prior art keywords
coil
supply source
duration
current
supply
Prior art date
Application number
GR930400145T
Other languages
Greek (el)
English (en)
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 filed Critical
Publication of GR3006891T3 publication Critical patent/GR3006891T3/el

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
    • 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

Landscapes

  • Electronic Switches (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Measurement Of Current Or Voltage (AREA)
GR930400145T 1990-12-21 1993-01-27 GR3006891T3 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90811020A EP0492029B1 (fr) 1990-12-21 1990-12-21 Capteur de proximité inductif

Publications (1)

Publication Number Publication Date
GR3006891T3 true GR3006891T3 (enExample) 1993-06-30

Family

ID=8205980

Family Applications (1)

Application Number Title Priority Date Filing Date
GR930400145T GR3006891T3 (enExample) 1990-12-21 1993-01-27

Country Status (8)

Country Link
EP (1) EP0492029B1 (enExample)
JP (1) JP2717743B2 (enExample)
KR (1) KR970005129B1 (enExample)
AT (1) ATE82451T1 (enExample)
DE (1) DE69000465T2 (enExample)
ES (1) ES2036110T3 (enExample)
GR (1) GR3006891T3 (enExample)
RU (1) RU2072523C1 (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0936738A1 (de) * 1998-02-13 1999-08-18 Optosys SA Induktiver Näherungsschalter mit einem aus einem Stück bestehenden Gehäuse
EP0936741B1 (de) * 1998-02-13 2009-04-29 Optosys SA Induktiver Näherungsschalter mit einem vorzugsweise aus einem Stück bestehenden Gehäuse
EP0936740B1 (de) * 1998-02-17 2006-06-14 Optosys SA Induktiver Näherungsschalter
EP0936739A1 (de) * 1998-02-17 1999-08-18 Optosys SA Induktiver Näherungsschalter
SE517293C2 (sv) * 1999-06-30 2002-05-21 Abb Ab Förfarande och anordning för induktiv mätning av geometrisk dimension och elektrisk egenskap med motriktade magnetfält
CA2312880A1 (en) 1999-08-25 2001-02-25 The Goodyear Tire & Rubber Company Rubber composition containing two silicas
SG82655A1 (en) * 1999-11-12 2001-08-21 Aida Eng Ltd Metal object detecting device
DE10041997B4 (de) * 2000-08-10 2005-12-29 Siemens Ag Metallgekapselte, gasisolierte Schaltanlage mit einer Einrichtung zur Erfassung der Gasdichte
US7205166B2 (en) * 2002-06-28 2007-04-17 Lam Research Corporation Method and apparatus of arrayed, clustered or coupled eddy current sensor configuration for measuring conductive film properties
SE527091C2 (sv) * 2003-12-31 2005-12-20 Abb Ab Metod och anordning för beröringsfri mätning av tjocklek och elektriska ledningsförmåga hos ett mätobjekt
JP2008211762A (ja) * 2007-01-02 2008-09-11 Azuma Systems:Kk 検出装置及び検出方法
WO2008081572A1 (ja) * 2007-01-02 2008-07-10 Azuma Systems Co., Ltd. 磁歪式トルクセンサ及びトルク検出方法
DE102007001821B4 (de) 2007-01-12 2012-03-01 Wenglor sensoric elektronische Geräte GmbH Induktiver Näherungsschalter
JP4978377B2 (ja) * 2007-08-30 2012-07-18 オムロン株式会社 近接センサ
EP2409114B1 (en) * 2009-03-17 2013-03-13 Abb Ab A method and an apparatus for measuring the thickness of a metal layer provided on a metal object
JP4731636B1 (ja) * 2010-11-26 2011-07-27 株式会社マコメ研究所 磁気スイッチ
DE102011018430B4 (de) 2011-04-21 2019-03-21 Wenglor Sensoric Gmbh Induktiver Näherungsschalter
EP2725715B1 (en) 2012-10-29 2018-12-12 Optosys SA Proximity sensor
CN106716836B (zh) 2014-09-09 2020-11-20 巴鲁夫公司 感应式接近度传感器或距离传感器的传感器元件和用于操作所述传感器元件的方法
EP3239085B1 (en) * 2016-04-28 2019-03-20 KONE Corporation Solution for compensating an effect of temperature change in a proximity sensor in a machinery brake of an elevator
DE102016115015C5 (de) 2016-08-12 2023-01-26 Sick Ag Induktiver Näherungssensor
DE102021000157A1 (de) 2021-01-15 2022-07-21 Pepperl+Fuchs Se lnduktive Annäherungssensoreinheit und Verfahren zur Störungsüberprüfung bei einer induktiven Annäherungssensoreinheit
DE102021000156A1 (de) 2021-01-15 2022-07-21 Pepperl+Fuchs Se lnduktive Annäherungssensoreinheit und Verfahren zur Bestimmung einer Objekteigenschaft eines metallischen Erfassungskörpers
EP4104661B1 (en) * 2021-06-17 2025-03-12 CNH Industrial Belgium N.V. A belt-type cutting system comprising knives for cutting crops, including means for monitoring the condition of the knives
EP4571271A1 (en) 2023-12-11 2025-06-18 Pepperl+Fuchs SE Measurement system for operating with various sensor head types
EP4593289A1 (de) 2024-01-29 2025-07-30 Pepperl+Fuchs SE Induktiver näherungssensor, sensorsystem mit induktiven näherungssensoren sowie verfahren zum betreiben eines solchen sensorsystems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219740A (en) * 1979-01-12 1980-08-26 Eldec Corporation Proximity sensing system and inductance measuring technique
JPS5896424A (ja) * 1981-12-03 1983-06-08 Omron Tateisi Electronics Co 近接スイツチ
EP0231292A1 (en) * 1985-08-06 1987-08-12 Consolidated Technology Pty. Ltd. Detector device
DE3546245C3 (de) * 1985-12-28 1994-11-17 Link Walter Berührungsloser Näherungsschalter
US4845429A (en) * 1986-03-12 1989-07-04 Eldec Corporation Inductance divider sensor

Also Published As

Publication number Publication date
ATE82451T1 (de) 1992-11-15
KR970005129B1 (ko) 1997-04-12
EP0492029A1 (fr) 1992-07-01
KR920012926A (ko) 1992-07-28
EP0492029B1 (fr) 1992-11-11
DE69000465D1 (de) 1992-12-17
ES2036110T3 (es) 1993-05-01
JPH04334115A (ja) 1992-11-20
DE69000465T2 (de) 1993-05-13
RU2072523C1 (ru) 1997-01-27
JP2717743B2 (ja) 1998-02-25

Similar Documents

Publication Publication Date Title
GR3006891T3 (enExample)
DE3069131D1 (en) Driving circuit for the supply of a current to a coil and its use in a printing device
DK0551735T3 (da) Overflademonteret induktor med høj nøjagtighed
GB8810622D0 (en) Ferromagnetic eddy current probe
DE69207049D1 (de) Zweiteiliger Sensor mit Transformatorleistungskopplung und optischer Signalkopplung
SG75145A1 (en) Body for electrical outlet or plug
EP0498631A3 (en) Bi-mode high voltage resonant power supply
SG45271A1 (en) Safety valve for a pressure-cooker
DK0512025T3 (da) Elektrodeløs sensor for ledningsevne med opspilelig overflade
EP0442287A3 (en) A direct current power supply device
GB9111098D0 (en) Ferromagnetic eddy current probe having multiple levels of magnetization
GB2261321B (en) Power semiconductor device with temperature sensor
US5210475B1 (en) Circuit sensing circuit for use with a current controlling device in a power delivery circuit
GB9024645D0 (en) Measurement of carbon in ash
ATE430406T1 (de) Induktiver näherungsschalter mit einem vorzugsweise aus einem stück bestehenden gehäuse
GB8817229D0 (en) Copier with toner supply device
EP0481328A3 (en) Bidirectional current sensing for power mosfets
EP0503181A3 (en) Power supply with temperature coefficient
FI942428A7 (fi) Menetelmä virtapulssien syötön ohjaamiseksi sähköstaattiseen pölynerottimeen
EP0521250A3 (en) Current measuring transducer using a magnetic field sensor
DE69210697D1 (de) Bügeleisen mit Bewegungsfühler
NO924402D0 (no) Sakkarinderivater med proteolytisk enzyminhiberende aktivitet
DE69304377D1 (de) Messkombination mit Stromsensor und Energieversorgungstransformator
DE69129189D1 (de) Zweidrahtsensor mit geregelter spannung
DE3484606D1 (en) Deodorant.