HK1095217A1 - Safety switch for monitoring a closing position of two parts which can be displaced in relation to each other - Google Patents

Safety switch for monitoring a closing position of two parts which can be displaced in relation to each other

Info

Publication number
HK1095217A1
HK1095217A1 HK07102653.7A HK07102653A HK1095217A1 HK 1095217 A1 HK1095217 A1 HK 1095217A1 HK 07102653 A HK07102653 A HK 07102653A HK 1095217 A1 HK1095217 A1 HK 1095217A1
Authority
HK
Hong Kong
Prior art keywords
sensor
actuator
monitoring
safety switch
antenna
Prior art date
Application number
HK07102653.7A
Other languages
English (en)
Inventor
Juergen Fleiner
Steffen Barth
Dietrich Blaschke
Original Assignee
Pilz Gmbh & Co Kg
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
Priority claimed from DE200410002438 external-priority patent/DE102004002438A1/de
Application filed by Pilz Gmbh & Co Kg filed Critical Pilz Gmbh & Co Kg
Publication of HK1095217A1 publication Critical patent/HK1095217A1/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/204—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
    • G01D5/2066—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by movement of a single coil with respect to a single other coil
    • 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
    • H03K17/9525—Proximity switches using a magnetic detector using inductive coils controlled by an oscillatory signal
    • 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
    • H03K17/9505—Constructional details
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
    • H03K2217/945—Proximity switches
    • H03K2217/95—Proximity switches using a magnetic detector
    • H03K2217/958—Proximity switches using a magnetic detector involving transponders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Push-Button Switches (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Electronic Switches (AREA)
HK07102653.7A 2004-01-09 2007-03-12 Safety switch for monitoring a closing position of two parts which can be displaced in relation to each other HK1095217A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE200410002438 DE102004002438A1 (de) 2004-01-09 2004-01-09 Sicherheitsschalter zum Überwachen einer Schließposition zweier relativ zueinander beweglicher Teile
DE102004039975 2004-08-12
PCT/EP2004/014200 WO2005067145A1 (de) 2004-01-09 2004-12-14 Sicherheitsschalter zum überwachen einer schliessposition zweier relativ zueinander beweglicher teile

Publications (1)

Publication Number Publication Date
HK1095217A1 true HK1095217A1 (en) 2007-04-27

Family

ID=34751383

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07102653.7A HK1095217A1 (en) 2004-01-09 2007-03-12 Safety switch for monitoring a closing position of two parts which can be displaced in relation to each other

Country Status (6)

Country Link
US (1) US7746233B2 (xx)
EP (1) EP1702409B1 (xx)
JP (1) JP4444972B2 (xx)
AT (1) ATE517467T1 (xx)
HK (1) HK1095217A1 (xx)
WO (1) WO2005067145A1 (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10348884A1 (de) * 2003-10-14 2005-05-25 Pilz Gmbh & Co. Kg Sicherheitsschalter, insbesondere Not-Aus-Schalter, zum sicheren Abschalten eines gefahrbringenden Gerätes
US8294575B2 (en) * 2009-11-02 2012-10-23 Tockwell Automation Technologies, Inc. Reteachable non-contact switching circuit
US8456792B2 (en) * 2010-02-05 2013-06-04 Honeywell International Inc. Secure non-contact switch
US8699200B2 (en) * 2010-02-05 2014-04-15 Honeywell International Inc. Secure non-contact switch
US9035766B2 (en) * 2010-07-07 2015-05-19 Honeywell International Inc. System and method of determining gas detector information and status via RFID tags
EP2461342B1 (de) * 2010-12-06 2015-01-28 Siemens Aktiengesellschaft Fehlersicheres Schaltmodul
US10210682B2 (en) * 2013-09-05 2019-02-19 Rockwell Automation Technologies, Inc. Systems and methods for improving a sensing ability of an interlock switch system
DE202014104856U1 (de) 2014-10-13 2016-01-15 Sick Ag Transponder für ein RFID-System
EP3009956B1 (de) 2014-10-13 2016-09-14 Sick Ag Verfahren zum Erkennen ob sich ein Transponder eines RFID Systems in einem Grenzbereich befindet, RFID-System und Sicherheitsschalter
FR3057259B1 (fr) * 2016-10-12 2018-10-05 Sidel Participations Procede de controle d'une installation de manutention avec securisation des acces pour la maintenance
JP6933166B2 (ja) * 2018-03-13 2021-09-08 オムロン株式会社 センサ
IT201900011697A1 (it) * 2019-07-12 2021-01-12 Pizzato Elettrica Srl Interruttore di sicurezza con pulsantiera
DE102019127614B4 (de) * 2019-10-14 2022-06-15 Sick Ag Sicherheitssystem mit einem Sicherheitsschalter

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7927546U1 (de) * 1979-09-28 1980-02-14 Honeywell Gmbh, 6050 Offenbach Beruehrungsloser elektronischer schalter
DE3045848A1 (de) * 1980-12-05 1982-07-08 Gebhard Balluff, Fabrik Feinmechanischer Erzeugnisse, 7303 Neuhausen Naehrungsschalter
DE3203520A1 (de) 1982-02-03 1983-08-04 Siemens AG, 1000 Berlin und 8000 München Richtungsempfindlicher sensor
JPS59186422A (ja) * 1983-04-07 1984-10-23 Omron Tateisi Electronics Co 近接スイツチ
US4773094A (en) * 1985-12-23 1988-09-20 Dolby Ray Milton Apparatus and method for calibrating recording and transmission systems
DE3616389A1 (de) * 1986-05-15 1987-11-19 Turck Werner Kg Beruehrungslos wirkender naeherungsschalter
DE19711588A1 (de) 1997-03-20 1998-09-24 Euchner Gmbh & Co Sicherheitsschalter
EP1261844B1 (de) * 2000-03-09 2004-07-07 ABB Research Ltd. Anordnung zur erzeugung elektrischer energie aus einem magnetfeld
DE10055404A1 (de) 2000-03-09 2001-09-13 Abb Research Ltd Anordnung zur Erzeugung elektrischer Energie aus einem Magnetfeld
DE10066293B4 (de) * 2000-09-29 2007-11-29 Balluff Gmbh Induktiver Sensor
DE10222186C1 (de) * 2002-05-18 2003-10-09 Schmersal K A Gmbh & Co Sicherheitsschalter
DE10334653B4 (de) 2003-07-21 2005-06-09 Pilz Gmbh & Co. Kg Verfahren und Vorrichtung zum sicheren Überwachen einer Schließposition zweier relativ zueinander beweglicher Teile

Also Published As

Publication number Publication date
US20070013236A1 (en) 2007-01-18
WO2005067145A1 (de) 2005-07-21
ATE517467T1 (de) 2011-08-15
JP4444972B2 (ja) 2010-03-31
JP2007518320A (ja) 2007-07-05
EP1702409A1 (de) 2006-09-20
US7746233B2 (en) 2010-06-29
EP1702409B1 (de) 2011-07-20

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20151214