YU164590A - AUTOMATIC SWITCH, ESPECIALLY AUTOMATIC PROTECTIVE SWITCH - Google Patents

AUTOMATIC SWITCH, ESPECIALLY AUTOMATIC PROTECTIVE SWITCH

Info

Publication number
YU164590A
YU164590A YU164590A YU164590A YU164590A YU 164590 A YU164590 A YU 164590A YU 164590 A YU164590 A YU 164590A YU 164590 A YU164590 A YU 164590A YU 164590 A YU164590 A YU 164590A
Authority
YU
Yugoslavia
Prior art keywords
light arc
switch
automatic
fire extinguishing
atrium
Prior art date
Application number
YU164590A
Other languages
Serbo-Croatian (sh)
Other versions
YU48132B (en
Inventor
W. Cotermann
J. Orzechowski
Original Assignee
Licentia Patent-Verwalturcs-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
Application filed by Licentia Patent-Verwalturcs-Gmbh. filed Critical Licentia Patent-Verwalturcs-Gmbh.
Priority to HRP-1645/90A priority Critical patent/HRP931370B1/en
Publication of YU164590A publication Critical patent/YU164590A/en
Publication of YU48132B publication Critical patent/YU48132B/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
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/346—Details concerning the arc formation chamber
    • 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)
  • Circuit Breakers (AREA)
  • Breakers (AREA)
  • Keying Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

AUTOMATSKI PREKIDAČ, POSEBNO AUTOMATSKI ZAŠTITNI PREKIDAČ, opremljen unutar svog izolacionog kućišta komorom za gašenje koja je podeljena većinom na stvarnu, većinom popunjenu svežnjem limova za gašenje, komoru za gašenje svetlosnog luka i na jednu levkastu predkomoru sa kontaktima. Cilj pronalaska je da se taj prostor predkomore tako oblikuje, da svetlosni luk naidje prilikom svog toka sa kontaktnog mesta na izrazito nizak otpor strujanju sa poboljšanim vodjenjem svetlosnog luka kao i da se komora za gašenje pojednostavi u svojoj izvedbi. U prostoru predkomore (3c) oblikovani su na unutrašnjim površinama (3a) dve u ravni otvora pokretne kontaktne poluge (5b) postavljene staze (3d, 3e), kojesu postavljene od kontakata (5) usko naležući duž vodjica svetlosnog luka (5a', 6, 7) do svežnja limova za gašenje (4). Izmedju staza (3d, 3e) postavljeni su pored toga i više, uspinjući se od osnovice bočne površine (3a), stubovi (3f), otprilike ravnomerno rasporedjeni, a koji u sadejstvu sa stazama (3d, 3e) utiču na usko bočno vodjenje svetlosnog luka (9). Pritisak koji nastaje u gasu prilikom kretanja svetlosnog luka (9) može se opustiti u strujnim kanalima (8) izmedju stubova (3f). Pronalazački oblik prostora predkomore naročito je predvidjen za komore za gašenje kod zaštitnih provodnih prekidača u uskoj izvedbi.AUTOMATIC SWITCH, ESPECIALLY AUTOMATIC PROTECTIVE SWITCH, equipped inside its insulating housing with a fire extinguishing chamber which is divided mostly into real, mostly filled with a bundle of fire extinguishing plates, light arc extinguishing chamber and one funnel-shaped antechamber with contacts. The aim of the invention is to shape this space of the atrium in such a way that the light arc encounters an extremely low current resistance with improved light arc conduction during its flow from the contact point, and that the extinguishing chamber is simplified in its design. In the atrium space (3c), two paths (3d, 3e) arranged in the plane of the opening of the movable contact lever (5b) are formed on the inner surfaces (3a), which are placed from the contacts (5) closely adjoining along the light arc guides (5a ', 6). , 7) to a bundle of fire extinguishing sheets (4). Between the tracks (3d, 3e) there are also more, rising from the base of the side surface (3a), pillars (3f), approximately evenly distributed, which in cooperation with the tracks (3d, 3e) affect the narrow lateral guidance of the light port (9). The pressure generated in the gas during the movement of the light arc (9) can be relaxed in the current channels (8) between the columns (3f). The inventive shape of the atrium space is especially provided for extinguishing chambers in narrow conductive circuit breakers.

YU164590A 1990-03-09 1990-08-30 AUTOMATIC SWITCH, SPECIALLY AUTOMATIC SAFETY SWITCH YU48132B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HRP-1645/90A HRP931370B1 (en) 1990-03-09 1993-11-04 Automatic circuit braker, particularly automatic cut-out

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904007606 DE4007606A1 (en) 1990-03-09 1990-03-09 Automatic load protection switch

Publications (2)

Publication Number Publication Date
YU164590A true YU164590A (en) 1993-11-16
YU48132B YU48132B (en) 1997-05-28

Family

ID=6401865

Family Applications (1)

Application Number Title Priority Date Filing Date
YU164590A YU48132B (en) 1990-03-09 1990-08-30 AUTOMATIC SWITCH, SPECIALLY AUTOMATIC SAFETY SWITCH

Country Status (12)

Country Link
CZ (1) CZ284991B6 (en)
DD (1) DD297532A5 (en)
DE (1) DE4007606A1 (en)
FI (1) FI96254C (en)
HU (1) HU207903B (en)
NO (1) NO180559C (en)
PL (1) PL163106B1 (en)
PT (1) PT95181B (en)
RU (1) RU2027241C1 (en)
SE (1) SE500191C2 (en)
SK (1) SK280250B6 (en)
YU (1) YU48132B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4342129A1 (en) * 1993-12-10 1995-06-14 Abb Patent Gmbh Electric switch for current interruption in AC and DC circuits
DE102005007301A1 (en) * 2005-02-17 2006-08-24 Abb Patent Gmbh Electrical installation device, e.g. for use with line safety switch, has exhaust opening at broader side of housing wall to discharge gas escaping from arc extinguisher, and baffle preventing re-entering of gas into arc antechamber
DE102007044214B3 (en) * 2007-09-17 2009-01-02 Siemens Ag Arc extinguishing unit for line circuit breaker, has obstruction element i.e. plate, arranged in or at guide part between two guide bars such that arc cannot run constantly during locomotion of arc into guide part
IT1391125B1 (en) * 2008-10-15 2011-11-18 Abb Spa LOW VOLTAGE SWITCH
DE102011118968B3 (en) * 2011-11-19 2013-01-31 Abb Ag Installation switching device with pre-chamber space and guide ribs
DE102017214557A1 (en) * 2017-08-21 2019-02-21 Siemens Aktiengesellschaft Electromechanical protection device
DE102018121138B3 (en) * 2018-08-29 2019-12-05 Dehn Se + Co Kg Miniaturized horn spark gap with integrated deion chamber

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1185269C2 (en) * 1961-08-21 1975-05-15 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt SINGLE-POLE SELF-SWITCH IN NARROW DESIGN
DE2716619C2 (en) * 1977-04-15 1979-05-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Current-limiting miniature circuit breaker with measures to increase the running speed of the switching arc side
DE3311052A1 (en) * 1983-03-25 1984-09-27 Siemens AG, 1000 Berlin und 8000 München SELF-SWITCHES, IN PARTICULAR CIRCUIT BREAKERS
DE3337562A1 (en) * 1983-10-15 1985-04-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Extinguishing device for a line-protection circuit breaker
DE3413555A1 (en) * 1984-04-11 1985-10-24 Brown, Boveri & Cie Ag, 6800 Mannheim DELETING DEVICE FOR ELECTRICAL SWITCHES
FR2575861B1 (en) * 1985-01-07 1987-01-16 Merlin Gerin MINIATURE ELECTRIC CIRCUIT BREAKER WITH ARC FORMING CHAMBER
DE3619241C2 (en) * 1986-06-07 1994-07-21 Kloeckner Moeller Gmbh Extinguishing device for a circuit breaker
DE3621690A1 (en) * 1986-06-27 1988-01-14 Bbc Brown Boveri & Cie DELETING DEVICE FOR ELECTRICAL SWITCHES
DE3908102A1 (en) * 1989-03-13 1990-09-20 Licentia Gmbh Automatic circuit breaker, especially a line protective circuit breaker

Also Published As

Publication number Publication date
NO180559B (en) 1997-01-27
CZ284991B6 (en) 1999-04-14
SE500191C2 (en) 1994-05-02
DD297532A5 (en) 1992-01-09
NO903816D0 (en) 1990-08-31
PT95181A (en) 1992-03-31
SE9002680L (en) 1991-09-10
HU207903B (en) 1993-06-28
FI904093A (en) 1991-09-10
CS9004249A2 (en) 1991-09-15
YU48132B (en) 1997-05-28
FI96254C (en) 1996-05-27
RU2027241C1 (en) 1995-01-20
SE9002680D0 (en) 1990-08-17
HU905724D0 (en) 1991-03-28
HUT57464A (en) 1991-11-28
PL163106B1 (en) 1994-02-28
PT95181B (en) 1998-06-30
DE4007606A1 (en) 1991-09-12
NO903816L (en) 1991-09-10
FI96254B (en) 1996-02-15
NO180559C (en) 1997-05-07
FI904093A0 (en) 1990-08-17
SK280250B6 (en) 1999-10-08

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