GB1104674A - Circuit breaker apparatus - Google Patents

Circuit breaker apparatus

Info

Publication number
GB1104674A
GB1104674A GB26165/65A GB2616565A GB1104674A GB 1104674 A GB1104674 A GB 1104674A GB 26165/65 A GB26165/65 A GB 26165/65A GB 2616565 A GB2616565 A GB 2616565A GB 1104674 A GB1104674 A GB 1104674A
Authority
GB
United Kingdom
Prior art keywords
contact
june
copper
slot
cut away
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
GB26165/65A
Other languages
English (en)
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.)
Telemecanique SA
Original Assignee
La Telemecanique Electrique SA
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 La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Publication of GB1104674A publication Critical patent/GB1104674A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2025—Bridging contacts comprising two-parallel bridges
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
    • H01H1/225—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member the supporting member being pivotable
    • 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
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
GB26165/65A 1964-06-22 1965-06-21 Circuit breaker apparatus Expired GB1104674A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR979205A FR1435781A (fr) 1964-06-22 1964-06-22 Perfectionnements aux pôles de contact d'appareils de coupure de courant
FR16966A FR88229E (fr) 1964-06-22 1965-05-13 Perfectionnements aux pôles de contact d'appareils de coupure de courant
FR27011A FR89227E (fr) 1964-06-22 1965-08-03 Perfectionnements aux pôles de contact d'appareils de coupure de courant

Publications (1)

Publication Number Publication Date
GB1104674A true GB1104674A (en) 1968-02-28

Family

ID=27242190

Family Applications (2)

Application Number Title Priority Date Filing Date
GB26165/65A Expired GB1104674A (en) 1964-06-22 1965-06-21 Circuit breaker apparatus
GB33286/66A Expired GB1151572A (en) 1964-06-22 1966-07-25 Improvements in or relating to Circuit Breaker Apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB33286/66A Expired GB1151572A (en) 1964-06-22 1966-07-25 Improvements in or relating to Circuit Breaker Apparatus

Country Status (10)

Country Link
US (2) US3420971A (enrdf_load_stackoverflow)
BE (2) BE665693A (enrdf_load_stackoverflow)
CH (1) CH443442A (enrdf_load_stackoverflow)
DE (2) DE1262404B (enrdf_load_stackoverflow)
DK (1) DK112456B (enrdf_load_stackoverflow)
FR (3) FR1435781A (enrdf_load_stackoverflow)
GB (2) GB1104674A (enrdf_load_stackoverflow)
LU (1) LU48876A1 (enrdf_load_stackoverflow)
NL (1) NL6507806A (enrdf_load_stackoverflow)
NO (1) NO116678B (enrdf_load_stackoverflow)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3467924A (en) * 1966-12-12 1969-09-16 Ite Imperial Corp Mounting means for electromagnetic armature
US3655934A (en) * 1969-07-23 1972-04-11 Square D Co Movable contact structure for an electric switch
US4006322A (en) * 1975-09-22 1977-02-01 Allis-Chalmers Corporation Auxiliary interlock switch with interchangeable and reversible chisel-shaped contacts and spring biasing mechanism
US4295022A (en) * 1979-03-15 1981-10-13 Gould Inc. Trifurcated arc runner
DE2930090C2 (de) * 1979-07-25 1982-06-09 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Leitungsschutzschalter mit einer Löschbleche und Lichtbogenleitschienen aufweisenden Lichtbogenkammer
FR2478867A1 (fr) * 1980-03-24 1981-09-25 Merlin Gerin Disjoncteur rapide limiteur
DE3136354C2 (de) * 1981-09-14 1985-10-17 Siemens AG, 1000 Berlin und 8000 München Kontaktanordnung für elektrische Schaltgeräte
KR840003135A (ko) * 1982-02-03 1984-08-13 카다야마 히도 하지로 전력 개폐장치
JPS60117546U (ja) * 1984-01-17 1985-08-08 三菱電機株式会社 電磁接触器
DE3486065D1 (de) * 1984-03-31 1993-03-18 Square D Deutschland Schaltbruecke fuer elektrische schaltgeraete, insbesondere schuetze.
GB8521140D0 (en) * 1985-08-23 1985-10-02 Dorman Smith Switchgear Ltd Electrical switch
US4922068A (en) * 1988-05-26 1990-05-01 Bangs Edmund R Densified braided switch contact
US6180899B1 (en) * 1999-01-04 2001-01-30 Siemens Energy & Automation, Inc. Semi-bifurcated electrical contacts
RU2153727C1 (ru) * 1999-12-22 2000-07-27 Зао "Кросна-Электра" Электромагнитный контактор и способ управления электромагнитным контактором
US6759612B2 (en) * 2001-09-21 2004-07-06 Siemens Energy & Automation Movable contact and a method of assembling a pusher assembly having a movable contact
FR2895143B1 (fr) * 2005-12-15 2011-03-18 Valeo Equip Electr Moteur Equipage mobile pour contacteur electromagnetique et contacteur comportant un tel equipage
DE102010063172A1 (de) * 2010-12-15 2012-06-21 Tyco Electronics Amp Gmbh Kontaktanordnung für ein Relais mit zwei Laststrompfaden und einem Querstrompfad und Relais mit Kontaktanordnung
DE102011008834A1 (de) * 2011-01-19 2012-07-19 Abb Ag Installationsschaltgerät
US9842719B2 (en) 2016-02-04 2017-12-12 Cooper Technologies Company Fusible switch disconnect device for DC electrical power system
GB2576338A (en) * 2018-08-15 2020-02-19 Eaton Intelligent Power Ltd Switching device and method for operating a switching device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE529639C (de) * 1931-07-15 Oerlikon Maschf UEberstromschalter, UEberspannungsableiter o. dgl. mit Hoernerelektroden
DE382183C (de) * 1923-09-29 Secheron Atel Abschaltkontaktvorrichtung an elektrischen Schaltern mit Hoernerartigen Entladungste
US967281A (en) * 1910-02-04 1910-08-16 Gen Electric Magnetic blow-out.
DE547335C (de) * 1927-01-22 1932-03-23 Siemens Schuckertwerke Akt Ges Schalter mit magnetischer Funkenloeschung
DE694353C (de) * 1938-05-17 1940-07-30 Voigt & Haeffner Akt Ges Lichtbogenabreisshorn fuer elektrische Schalter
DE695642C (de) * 1939-01-01 1940-08-29 Voigt & Haeffner Akt Ges Lichtbogenabreisshorn fuer elektrische Schalter
US2615109A (en) * 1949-12-10 1952-10-21 Gen Electric Zigzag magnetic labyrinth arc muffler
DE911986C (de) * 1950-12-09 1954-05-24 Siemens Ag Schaltkontaktanordnung
US3106627A (en) * 1960-03-04 1963-10-08 Heinemann Electric Co Circuit breaker with arc chute assembly
US3132225A (en) * 1961-08-23 1964-05-05 Cutler Hammer Inc Electric switch having arcing and current carrying contacts of bridging type
US3200225A (en) * 1963-06-03 1965-08-10 Square D Co Articulated reciprocating contact structure
US3272949A (en) * 1964-08-14 1966-09-13 Allen Bradley Co Bifurcated parallel contacts for relay

Also Published As

Publication number Publication date
DE1590733A1 (de) 1970-10-29
US3420971A (en) 1969-01-07
FR1435781A (fr) 1966-04-22
US3324270A (en) 1967-06-06
GB1151572A (en) 1969-05-07
BE684610A (enrdf_load_stackoverflow) 1967-01-26
BE665693A (enrdf_load_stackoverflow) 1965-12-21
FR88229E (fr) 1966-07-22
FR89227E (fr) 1967-05-26
CH443442A (fr) 1967-09-15
DK112456B (da) 1968-12-16
NO116678B (enrdf_load_stackoverflow) 1969-05-05
LU48876A1 (enrdf_load_stackoverflow) 1965-12-20
NL6507806A (enrdf_load_stackoverflow) 1965-12-23
DE1262404B (de) 1968-03-07

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