ES456695A1 - Circuit breakers - Google Patents

Circuit breakers

Info

Publication number
ES456695A1
ES456695A1 ES456695A ES456695A ES456695A1 ES 456695 A1 ES456695 A1 ES 456695A1 ES 456695 A ES456695 A ES 456695A ES 456695 A ES456695 A ES 456695A ES 456695 A1 ES456695 A1 ES 456695A1
Authority
ES
Spain
Prior art keywords
extinguishing plates
extinguishing
front side
contact
connection contact
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
Application number
ES456695A
Other languages
Spanish (es)
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 ES456695A1 publication Critical patent/ES456695A1/en
Expired 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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/342—Venting arrangements for arc chutes

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
  • Circuit Breakers (AREA)

Abstract

Improvements in line protection switches, the connection contact of which is actuated by the bolt, as well as an arc shift path carrying the fixed contact, are arranged in the contact area essentially in a direction perpendicular to the extinguishing chamber, in front of the extinguishing plates coming out from the rear side in an outlet channel, characterized in that a rib in the direction of the edges of the extinguishing plates is located on the rear front side of the extinguishing plates, approximately in the place that an imaginary plane parallel to the extinguishing plates passing through the front side of the mobile connection contact cuts the output channel. (Machine-translation by Google Translate, not legally binding)
ES456695A 1976-03-10 1977-03-10 Circuit breakers Expired ES456695A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19767607341 DE7607341U1 (en) 1976-03-10 1976-03-10 Circuit breaker

Publications (1)

Publication Number Publication Date
ES456695A1 true ES456695A1 (en) 1978-06-16

Family

ID=6662993

Family Applications (1)

Application Number Title Priority Date Filing Date
ES456695A Expired ES456695A1 (en) 1976-03-10 1977-03-10 Circuit breakers

Country Status (12)

Country Link
JP (1) JPS52132379A (en)
AT (1) AT374968B (en)
BE (1) BE852203A (en)
CH (1) CH607313A5 (en)
DE (1) DE7607341U1 (en)
DK (1) DK13377A (en)
ES (1) ES456695A1 (en)
FR (1) FR2344112A1 (en)
GB (1) GB1569361A (en)
GR (1) GR70678B (en)
IT (1) IT1115614B (en)
TR (1) TR19343A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3443121A1 (en) * 1984-11-27 1986-05-28 Brown, Boveri & Cie Ag, 6800 Mannheim ELECTRICAL CIRCUIT BREAKER
DE3443122A1 (en) * 1984-11-27 1986-05-28 Brown, Boveri & Cie Ag, 6800 Mannheim DEVICE FOR INTERRUPTING CIRCUITS
DE3621165A1 (en) * 1985-07-09 1987-01-22 Mitsubishi Electric Corp ARC EXTINGUISHING DEVICE
DE9115905U1 (en) * 1991-12-21 1993-04-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Circuit breaker with an arc chamber

Also Published As

Publication number Publication date
GR70678B (en) 1982-12-06
IT1115614B (en) 1986-02-03
FR2344112B1 (en) 1981-03-20
GB1569361A (en) 1980-06-11
TR19343A (en) 1978-12-07
DE7607341U1 (en) 1976-08-12
BE852203A (en) 1977-07-01
ATA983376A (en) 1983-10-15
CH607313A5 (en) 1978-11-30
JPS52132379A (en) 1977-11-07
FR2344112A1 (en) 1977-10-07
AT374968B (en) 1984-06-25
DK13377A (en) 1977-09-11

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990503