CA2229684C - Device for identifying the switched position in electrical switch gear - Google Patents

Device for identifying the switched position in electrical switch gear Download PDF

Info

Publication number
CA2229684C
CA2229684C CA 2229684 CA2229684A CA2229684C CA 2229684 C CA2229684 C CA 2229684C CA 2229684 CA2229684 CA 2229684 CA 2229684 A CA2229684 A CA 2229684A CA 2229684 C CA2229684 C CA 2229684C
Authority
CA
Canada
Prior art keywords
reflective
contact
switch gear
reflective element
light
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.)
Expired - Fee Related
Application number
CA 2229684
Other languages
English (en)
French (fr)
Other versions
CA2229684A1 (en
Inventor
Michael Suhr
Ingo Seubert
Siegfried Schoenicke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of CA2229684A1 publication Critical patent/CA2229684A1/en
Application granted granted Critical
Publication of CA2229684C publication Critical patent/CA2229684C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • H01H9/168—Indicators for switching condition, e.g. "on" or "off" making use of an electromagnetic wave communication
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0062—Testing or measuring non-electrical properties of switches, e.g. contact velocity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H2009/0292—Transparent window or opening, e.g. for allowing visual inspection of contact position or contact condition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/04—Means for indicating condition of the switching device
    • H01H2071/048—Means for indicating condition of the switching device containing non-mechanical switch position sensor, e.g. HALL sensor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/42—Driving mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Manufacture Of Switches (AREA)
CA 2229684 1997-02-18 1998-02-16 Device for identifying the switched position in electrical switch gear Expired - Fee Related CA2229684C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1997108460 DE19708460C1 (de) 1997-02-18 1997-02-18 Vorrichtung zur Schaltstellungserfassung von elektrischen Schaltgeräten
DE19708460.5 1997-02-18

Publications (2)

Publication Number Publication Date
CA2229684A1 CA2229684A1 (en) 1998-08-18
CA2229684C true CA2229684C (en) 2008-04-15

Family

ID=7822004

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2229684 Expired - Fee Related CA2229684C (en) 1997-02-18 1998-02-16 Device for identifying the switched position in electrical switch gear

Country Status (2)

Country Link
CA (1) CA2229684C (de)
DE (1) DE19708460C1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29800372U1 (de) * 1997-01-23 1998-04-02 Siemens AG, 80333 München Koppelsystem
DE59900876D1 (de) * 1998-03-27 2002-03-28 Siemens Ag Hochspannungsanlage mit wenigstens einer einrichtung zur optischen erfassung eines parameters
DE19903968A1 (de) * 1999-01-22 2000-07-27 Siemens Ag Anordnung zur Überwachung eines Schaltgerätes mittels einer elektronischen Kamera
DE19941108A1 (de) * 1999-08-30 2001-03-01 Siemens Ag Hilfsschalter
DE102004053611A1 (de) * 2004-11-02 2006-05-04 Siemens Ag Verfahren sowie Vorrichtung zur Ermittlung der Position von elektrischen Leiterelementen einer Elektroenergieübertragungseinrichtung
DE102007003169A1 (de) * 2007-01-22 2008-07-31 Siemens Ag Verfahren zum Erkennen der Schaltererstellung eines Trennschalters oder eines Erdungsschalters
EP2315229A1 (de) * 2009-10-20 2011-04-27 ABB Research Ltd. Zustandserfassungseinrichtung für ein Niederspannungsschaltfeld
EP2923348B1 (de) 2012-11-26 2016-08-31 Philips Lighting Holding B.V. System und verfahren zur fernbedienung einer elektrischen vorrichtung mit reflektiertem licht
WO2021196002A1 (en) 2020-03-31 2021-10-07 Abb Schweiz Ag Apparatus and method of determining status of circuit breaker in switchgear

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD133872A1 (de) * 1977-12-16 1979-01-24 Rainer Friedel Einrichtung zur erfassung und uebertragung der schaltstellungsmeldung
DE19600668C2 (de) * 1995-12-30 2001-05-17 Franz Vogl Electronic Gmbh Optisches Überwachungssystem für Hoch- oder Mittelspannungsschalter sowie Trennschalter mit einem solchen Überwachungssystem

Also Published As

Publication number Publication date
CA2229684A1 (en) 1998-08-18
DE19708460C1 (de) 1998-02-26

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MKLA Lapsed

Effective date: 20150216