YU160791A - CONTACT-ARC SYSTEM OF INSTALLATION DISCONNECTOR - Google Patents

CONTACT-ARC SYSTEM OF INSTALLATION DISCONNECTOR

Info

Publication number
YU160791A
YU160791A YU160791A YU160791A YU160791A YU 160791 A YU160791 A YU 160791A YU 160791 A YU160791 A YU 160791A YU 160791 A YU160791 A YU 160791A YU 160791 A YU160791 A YU 160791A
Authority
YU
Yugoslavia
Prior art keywords
contact
wall
disconnector
arc
installation
Prior art date
Application number
YU160791A
Other languages
Serbo-Croatian (sh)
Serbian (sr)
Inventor
M. Koprivšek
Original Assignee
Elektroelement Izlake D.D.
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 Elektroelement Izlake D.D. filed Critical Elektroelement Izlake D.D.
Priority to YU160791A priority Critical patent/YU160791A/en
Priority to SI9111607A priority patent/SI9111607A/en
Priority to DE19924232888 priority patent/DE4232888C2/en
Publication of YU160791A publication Critical patent/YU160791A/en

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
    • H01H9/32—Insulating body insertable between contacts
    • 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
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2418—Electromagnetic mechanisms combined with an electrodynamic current limiting mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

KONTAKTNO-LUCNI SISTEM INSTALACIONOG RASTAVLJACA, u kontaktno-lucnom sistemu po pronalasku ravni pomicni i ravni nepomicni elektricno provodni deo (21) odnosno (31), te lucni pomicni i nepomicni elektricno provodni deo (22), odnosno (32), su postavljeni tako, da se pomeraju svaki put jedan po drugom. Deo (22) s kontaktom (23) je u lezistu (212) obrtno i provodno povezan sa delom (21). Sa delom (21) je kruto povezan pomicni lucni rastavni zid (5), a u produzetku dela (22) je namesten nepomicni lucni rastavni zid (6) i to tako, da se pri struji preopterecenja zid (5) i deo (22) pomaknu svaki na svoju stranu zida (6) i to tako, da se pri struji preopterecenja zid (5) i deo (22) pomaknu svaki na svoju stranu zida (6). Nepomicni ravni provodni deo (13) je namesten tako, da mu se deo (21) prema kraju rastavljanja priblizi po celoj svojoj duzini, pri cemu je elektricna struja po obadva dela (13, 21) usmerena u istom smeru.CONTACT-ARC SYSTEM OF THE INSTALLATION DISCONNECTOR, in the contact-arc system according to the invention, the flat movable and flat fixed electrically conductive part (21) and (31), respectively, and the arched movable and immovable electrically conductive part (22) and (32), respectively, are arranged , to move each time one by one. The part (22) with the contact (23) is rotatably and conductively connected to the part (21) in the bearing (212). A movable arc partition wall (5) is rigidly connected to the part (21), and a fixed arc partition wall (6) is arranged in the extension of the part (22) so that the wall (5) and the part (22) are moved during the overload current. each to its own side of the wall (6) so that at the overload current the wall (5) and the part (22) move each to its own side of the wall (6). The fixed flat conductive part (13) is arranged so that the part (21) approaches its entire length towards the end of the disassembly, whereby the electric current is directed in the same direction on both parts (13, 21).

YU160791A 1991-09-30 1991-09-30 CONTACT-ARC SYSTEM OF INSTALLATION DISCONNECTOR YU160791A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
YU160791A YU160791A (en) 1991-09-30 1991-09-30 CONTACT-ARC SYSTEM OF INSTALLATION DISCONNECTOR
SI9111607A SI9111607A (en) 1991-09-30 1991-09-30 Contact-arc system of an installation contactor
DE19924232888 DE4232888C2 (en) 1991-09-30 1992-09-30 Contact switching arc system of a miniature circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU160791A YU160791A (en) 1991-09-30 1991-09-30 CONTACT-ARC SYSTEM OF INSTALLATION DISCONNECTOR

Publications (1)

Publication Number Publication Date
YU160791A true YU160791A (en) 1994-06-24

Family

ID=25554860

Family Applications (1)

Application Number Title Priority Date Filing Date
YU160791A YU160791A (en) 1991-09-30 1991-09-30 CONTACT-ARC SYSTEM OF INSTALLATION DISCONNECTOR

Country Status (3)

Country Link
DE (1) DE4232888C2 (en)
SI (1) SI9111607A (en)
YU (1) YU160791A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602004030280D1 (en) * 2004-04-19 2011-01-05 Abb France OVERVOLTAGE PROTECTION DEVICE WITH ARC FLASH ELEMENTS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511185A1 (en) * 1981-08-07 1983-02-11 Telemecanique Electrique AUTOMATIC DEVICE FOR LIMITING SHORT CIRCUIT CURRENTS
FR2573913B1 (en) * 1984-11-26 1987-01-09 Telemecanique Electrique ELECTRICAL SWITCH WITH SCREEN
DE3823790A1 (en) * 1988-07-14 1990-01-18 Asea Brown Boveri ELECTRICAL INSTALLATION DEVICE WITH CONTACT PARTITION

Also Published As

Publication number Publication date
DE4232888C2 (en) 1996-05-09
SI9111607A (en) 1997-10-31
DE4232888A1 (en) 1993-04-01

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