YU48132B - AUTOMATIC SWITCH, SPECIALLY AUTOMATIC SAFETY SWITCH - Google Patents

AUTOMATIC SWITCH, SPECIALLY AUTOMATIC SAFETY SWITCH

Info

Publication number
YU48132B
YU48132B YU164590A YU164590A YU48132B YU 48132 B YU48132 B YU 48132B YU 164590 A YU164590 A YU 164590A YU 164590 A YU164590 A YU 164590A YU 48132 B YU48132 B YU 48132B
Authority
YU
Yugoslavia
Prior art keywords
arc
contact
switch
electric arc
extinguishing
Prior art date
Application number
YU164590A
Other languages
Serbo-Croatian (sh)
Other versions
YU164590A (en
Inventor
W. Ostermann
J. Orzechowski
Original Assignee
Licentia Patent-Verwaltungs-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-Verwaltungs-Gmbh. filed Critical Licentia Patent-Verwaltungs-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)
  • Keying Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Breakers (AREA)

Abstract

AUTOMATSKI PREKIDAC, POSEBNO AUTOMATSKI ZASTITNI PREKIDAC gde je automatski prekidac sa kucistem (1) od izolacionog materijala, koje prima prekidacki mehanizam, i komora (3) za gasenje elektricnog luka koja je obuhvacena kucistem, koji ima predkomorni pros-tor (3c), koji je bocan na raspored kontakata (5), sa isturenim od kucista integriranim sredstvima (3f) za vodjenje elektricnog luka radi ulaska isklopnog elektricnog luka (9, 9', 9") od kontaktnog mesta u podrucje za gasenje elektricnog luka, narocito do niza pljosnatih elektroda (4) za gasenje elektricnog luka, koji sa svoje strane predkomorni prostor (3c), koji se od rasporeda kontakata (5) do pljosnatih elektroda (4) za gasenje elektricnog luka prosiruje u obliku levka i snabdeven je sinama (5a', 6, 7) za premoscenje elektricnog luka, zatvara na strani okrenutoj prema kontaktnom mestu, naznacen time, sto su u predkomornom prostoru (3c) najmanje na jednoj bocnoj povrsini unutrasnjih bocnih povrsina (3a, 3b) kucista (1), koje su skoro paralelne sa ravni kretanja kontakta pri otvaranju kontaktne poluge (5b), rasporedjene spojke (3d, 3e) od izolacionog materijala, koje nalezu pocev od rasporeda kon-takata (5) i odatle duz sina (5a', 6, 7) za premoscenje elektricnog luka i koje obuhvataju sine (5a', 6, 7) za premoscenje elektricnog luka do proreza u ravni otvaranja kontakta do predkomornog prostora (3c) i istovremeno obrazuju zaptivne zidove za prekidacki mehanizam (2), i sto su u kanalu za strujanje (8) predkomornog prostora (3c), izmedju zaptivnih zidova (3d; 3e; 1e) pruzajuci se od osnove bocnih povrsina (3a, 3b) u smeru ravni obrtanja kontakata, postavljeni istureni stubici, odnosno rukavci (3f) skoro ujed-naceno rasporedjeni tako da oni sa svojim ceonim povrsinama (3f') i u sadejstvu sa spojkama (3d, 3e) obezbedjuju usko bocno vodjenje isklopnog elektricnog luka (9) sa malom dodirnom povrsinom i sto izmedju stubica, odnosno rukavaca (3f), uprkos uskom vodjenju, ostaje veliki prostor za ekspanziju gasa. - Prijava sadrzi jos 14 zavisnih zahteva.AUTOMATIC SWITCH, SPECIFICALLY AUTOMATIC SAFETY SWITCH where the automatic switch with the housing (1) is of insulating material receiving the switch mechanism, and the extinguishing chamber of the electric arc covered by the housing, which has a pre-chamber space (3c), which is lateral to the arrangement of contacts (5), with integrated means (3f) extending from the housing for guiding the arc to enter the cut-off arc (9, 9 ', 9 ") from the contact point in the area for extinguishing the arc, especially to a series of flat electrode (4) for extinguishing the arc, which in turn pre-chamber space (3c) extends from the arrangement of contacts (5) to flat electrodes (4) for extinguishing the arc in the form of a funnel and is provided with sons (5a ', 6 , 7) for bridging the electric arc, closing on the side facing the contact point, characterized in that in the pre-chamber space (3c) there are at least one lateral surface of the inner lateral surfaces (3a, 3b) of the housing (1), which are oro parallel to the plane of contact of the contact when opening the contact lever (5b), arranged couplings (3d, 3e) of insulating material extending from the arrangement of contacts (5) and thence along the son (5a ', 6, 7) for bridging electric arc and comprising sons (5a ', 6, 7) for bridging the electric arc to the slit in the plane of contact opening to the pre-chamber space (3c) and simultaneously forming sealing walls for the switch mechanism (2), and being in the flow channel ( 8) the pre-chamber space (3c), between the sealing walls (3d; 3e; 1e) extending from the base of the lateral surfaces (3a, 3b) in the direction of the plane of rotation of the contacts, the raised projections or sleeves (3f) are arranged almost uniformly so that they with their overall surfaces (3f ') and in contact with the couplings (3d , 3e) provide a narrow lateral guidance of the cut-off electric arc (9) with a small contact surface and a space between the columns or sleeves (3f), despite the narrow guidance, leaving a large space for gas expansion. - The application contains 14 more dependent requests.

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 YU164590A (en) 1993-11-16
YU48132B true 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
FI904093A0 (en) 1990-08-17
HU905724D0 (en) 1991-03-28
CZ284991B6 (en) 1999-04-14
SE9002680L (en) 1991-09-10
SK280250B6 (en) 1999-10-08
HU207903B (en) 1993-06-28
FI904093A (en) 1991-09-10
HUT57464A (en) 1991-11-28
DD297532A5 (en) 1992-01-09
SE500191C2 (en) 1994-05-02
DE4007606A1 (en) 1991-09-12
NO903816D0 (en) 1990-08-31
PL163106B1 (en) 1994-02-28
CS9004249A2 (en) 1991-09-15
PT95181A (en) 1992-03-31
YU164590A (en) 1993-11-16
NO903816L (en) 1991-09-10
PT95181B (en) 1998-06-30
RU2027241C1 (en) 1995-01-20
SE9002680D0 (en) 1990-08-17
FI96254B (en) 1996-02-15
NO180559B (en) 1997-01-27
FI96254C (en) 1996-05-27
NO180559C (en) 1997-05-07

Similar Documents

Publication Publication Date Title
ES8201353A1 (en) Arc extinguishing arrangement for electric current limiting circuit breakers.
DE3467465D1 (en) Circuit breaker, especially an automatic cut-off switch
KR870001620A (en) Circuit breaker with arc gas outlet regulator
YU48132B (en) AUTOMATIC SWITCH, SPECIALLY AUTOMATIC SAFETY SWITCH
DE3682012D1 (en) EXTINGUISHING DEVICE FOR AN ALL-CURRENT CIRCUIT BREAKER.
GB687897A (en) Improvements in and relating to electric circuit breakers
ES445038A1 (en) Low-voltage circuit-breaker having small contact separation and small gap between cooperating parallel-arranged arcing-rails
FR2271653A2 (en) Gas blast cct. breaker - has two partitioned chambers, one with small secondary chamber with stationary contact
GB2119575A (en) Explosion-proof or flame-proof electrical switching device
GB791690A (en) Improvements in or relating to a device for interrupting high-powered electric arcs
GB1477711A (en) Electric circuit breaker
ES2065420T3 (en) AUTOMATIC SWITCH LINE PROTECTOR IN THE FORM OF NARROW CONSTRUCTION.
GB1446875A (en) Electrical switching devices and arc hcambers therefor
GB542728A (en) Improvements in or relating to a.c. electric circuit-breakers of the gas-blast type
GB1292829A (en) Contact capsule for an electrical vacuum switch
GB1238337A (en)
GB452146A (en) Improvements in or relating to electric circuit-breakers
ES322039A1 (en) Improvements in the electric switches. (Machine-translation by Google Translate, not legally binding)
NO952868D0 (en) Extinguishing tin package for an arc extinguishing chamber
GB836750A (en) Improvements in or relating to fluid blast electric switches
GB764074A (en) Improvements in electric circuit interrupters having sickle-shaped contacts
GB1172729A (en) Improvements in or relating to Vacuum Electric Switches.
GB435308A (en) Improvements in or relating to electric circuit-breakers
GB699763A (en) Tank constructions for air-break electric circuit breakers
GB1147973A (en) Improvements in or relating to rotary switches