EP0782159A3 - Optical monitoring system for an isolating switch and isolating switch with such a monitoring system - Google Patents

Optical monitoring system for an isolating switch and isolating switch with such a monitoring system Download PDF

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Publication number
EP0782159A3
EP0782159A3 EP96118428A EP96118428A EP0782159A3 EP 0782159 A3 EP0782159 A3 EP 0782159A3 EP 96118428 A EP96118428 A EP 96118428A EP 96118428 A EP96118428 A EP 96118428A EP 0782159 A3 EP0782159 A3 EP 0782159A3
Authority
EP
European Patent Office
Prior art keywords
monitoring system
isolating switch
switching pin
optical monitoring
housing
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.)
Withdrawn
Application number
EP96118428A
Other languages
German (de)
French (fr)
Other versions
EP0782159A2 (en
Inventor
Franz Vogl
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.)
Franz Vogl Electronic GmbH
Original Assignee
Franz Vogl Electronic GmbH
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 DE19600668A external-priority patent/DE19600668C2/en
Priority claimed from DE1996128634 external-priority patent/DE19628634C2/en
Application filed by Franz Vogl Electronic GmbH filed Critical Franz Vogl Electronic GmbH
Publication of EP0782159A2 publication Critical patent/EP0782159A2/en
Publication of EP0782159A3 publication Critical patent/EP0782159A3/en
Withdrawn legal-status Critical Current

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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

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)

Abstract

Die Erfindung bezieht sich auf ein neuartiges optisches Überwachungssystem für einen Trennschalter, insbesondere einen Hoch- oder Mittelspannungsschalter, der wenigstens einen in einem Gehäuse in einer Achsrichtung zwischen einem Zustand "EIN" und einem Zustand "AUS" bewegbaren Schaltbolzen (3), der einen ersten Schalterkontakt bildet, sowie wenigstens einen mit dem Schaltbolzen (3) zusammenwirkenden zweiten Schalterkontakt (15) aufweisen, wobei die Stellung des Schaltbolzens (3) mitttels einer im Gehäuse (2) vorgesehenen Lichtstrecken- oder Lichtschrankenanordung (20,21,22) überwacht wird.

Figure 00000001
The invention relates to a new type of optical monitoring system for a disconnector, in particular a high or medium voltage switch, which has at least one switching pin (3) which can be moved in a housing in an axial direction between a "ON" state and a "OFF" state and which has a first Forms a switch contact and has at least one second switch contact (15) which interacts with the switching pin (3), the position of the switching pin (3) being monitored by means of a light path or light barrier arrangement (20, 21, 22) provided in the housing (2).
Figure 00000001
EP96118428A 1995-12-30 1996-11-16 Optical monitoring system for an isolating switch and isolating switch with such a monitoring system Withdrawn EP0782159A3 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE19549159 1995-12-30
DE19549159 1995-12-30
DE19600668 1996-01-10
DE19600668A DE19600668C2 (en) 1995-12-30 1996-01-10 Optical monitoring system for high or medium voltage switches and disconnectors with such a monitoring system
DE19628634 1996-07-16
DE1996128634 DE19628634C2 (en) 1996-01-10 1996-07-16 Optical monitoring system for high and medium voltage switches and disconnectors with such a monitoring system

Publications (2)

Publication Number Publication Date
EP0782159A2 EP0782159A2 (en) 1997-07-02
EP0782159A3 true EP0782159A3 (en) 1998-10-28

Family

ID=27215785

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96118428A Withdrawn EP0782159A3 (en) 1995-12-30 1996-11-16 Optical monitoring system for an isolating switch and isolating switch with such a monitoring system

Country Status (1)

Country Link
EP (1) EP0782159A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005253220B2 (en) * 2004-06-09 2008-10-23 Abb Technology Ag Gas-Insulated Switchgear Assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1229624B (en) * 1963-08-16 1966-12-01 Siemens Ag Device for displaying the switch position of high-voltage switches
FR2147044A1 (en) * 1971-07-29 1973-03-09 Siemens Ag
US4692612A (en) * 1986-06-13 1987-09-08 Karel Havel Switch position detector and indicator with multicolor light emitter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1229624B (en) * 1963-08-16 1966-12-01 Siemens Ag Device for displaying the switch position of high-voltage switches
FR2147044A1 (en) * 1971-07-29 1973-03-09 Siemens Ag
US4692612A (en) * 1986-06-13 1987-09-08 Karel Havel Switch position detector and indicator with multicolor light emitter

Also Published As

Publication number Publication date
EP0782159A2 (en) 1997-07-02

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