FR89227E - Improvements to the contact poles of current breaking devices - Google Patents

Improvements to the contact poles of current breaking devices

Info

Publication number
FR89227E
FR89227E FR27011A FR27011A FR89227E FR 89227 E FR89227 E FR 89227E FR 27011 A FR27011 A FR 27011A FR 27011 A FR27011 A FR 27011A FR 89227 E FR89227 E FR 89227E
Authority
FR
France
Prior art keywords
current breaking
breaking devices
contact poles
poles
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
FR27011A
Other languages
French (fr)
Inventor
Guy Henri Lacan
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
Priority to FR979205A priority Critical patent/FR1435781A/en
Priority to FR16966A priority patent/FR88229E/en
Priority to US464287A priority patent/US3420971A/en
Priority to NL6507806A priority patent/NL6507806A/xx
Priority to LU48876D priority patent/LU48876A1/xx
Priority to DET28819A priority patent/DE1262404B/en
Priority to BE665693A priority patent/BE665693A/xx
Priority to DK312865AA priority patent/DK112456B/en
Priority to CH866565A priority patent/CH443442A/en
Priority to GB26165/65A priority patent/GB1104674A/en
Priority to NO158621A priority patent/NO116678B/no
Priority to FR27011A priority patent/FR89227E/en
Application filed by La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Priority to DE19661590733 priority patent/DE1590733A1/en
Priority to GB33286/66A priority patent/GB1151572A/en
Priority to US567508A priority patent/US3324270A/en
Priority to BE684610D priority patent/BE684610A/xx
Priority to ES0329523A priority patent/ES329523A2/en
Application granted granted Critical
Publication of FR89227E publication Critical patent/FR89227E/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
FR27011A 1964-06-22 1965-08-03 Improvements to the contact poles of current breaking devices Expired FR89227E (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
FR979205A FR1435781A (en) 1964-06-22 1964-06-22 Improvements to the contact poles of current breaking devices
FR16966A FR88229E (en) 1964-06-22 1965-05-13 Improvements to the contact poles of current breaking devices
US464287A US3420971A (en) 1964-06-22 1965-06-16 Circuit breaker apparatus
NL6507806A NL6507806A (en) 1964-06-22 1965-06-17
LU48876D LU48876A1 (en) 1964-06-22 1965-06-18
DET28819A DE1262404B (en) 1964-06-22 1965-06-18 Electric circuit breaker
CH866565A CH443442A (en) 1964-06-22 1965-06-21 Electrical current cut-off device
GB26165/65A GB1104674A (en) 1964-06-22 1965-06-21 Circuit breaker apparatus
BE665693A BE665693A (en) 1964-06-22 1965-06-21
DK312865AA DK112456B (en) 1964-06-22 1965-06-21 Contact pairs of cooperating contacts for switches.
NO158621A NO116678B (en) 1964-06-22 1965-06-22
FR27011A FR89227E (en) 1964-06-22 1965-08-03 Improvements to the contact poles of current breaking devices
DE19661590733 DE1590733A1 (en) 1964-06-22 1966-07-15 Electric circuit breaker
GB33286/66A GB1151572A (en) 1964-06-22 1966-07-25 Improvements in or relating to Circuit Breaker Apparatus
US567508A US3324270A (en) 1964-06-22 1966-07-25 Circuit breaker apparatus having bifurcated contact
BE684610D BE684610A (en) 1964-06-22 1966-07-26
ES0329523A ES329523A2 (en) 1965-08-03 1966-07-27 Improvements improved in coupling coupling couplers of current cutting apparatus. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR979205A FR1435781A (en) 1964-06-22 1964-06-22 Improvements to the contact poles of current breaking devices
FR16966A FR88229E (en) 1964-06-22 1965-05-13 Improvements to the contact poles of current breaking devices
FR27011A FR89227E (en) 1964-06-22 1965-08-03 Improvements to the contact poles of current breaking devices

Publications (1)

Publication Number Publication Date
FR89227E true FR89227E (en) 1967-05-26

Family

ID=27242190

Family Applications (3)

Application Number Title Priority Date Filing Date
FR979205A Expired FR1435781A (en) 1964-06-22 1964-06-22 Improvements to the contact poles of current breaking devices
FR16966A Expired FR88229E (en) 1964-06-22 1965-05-13 Improvements to the contact poles of current breaking devices
FR27011A Expired FR89227E (en) 1964-06-22 1965-08-03 Improvements to the contact poles of current breaking devices

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR979205A Expired FR1435781A (en) 1964-06-22 1964-06-22 Improvements to the contact poles of current breaking devices
FR16966A Expired FR88229E (en) 1964-06-22 1965-05-13 Improvements to the contact poles of current breaking devices

Country Status (10)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478867A1 (en) * 1980-03-24 1981-09-25 Merlin Gerin Circuit breaker auxiliary contact and cooling plates - uses electromagnetic induction to open main contact and open auxiliary contact which draws arc to cooling plates
US4295022A (en) * 1979-03-15 1981-10-13 Gould Inc. Trifurcated arc runner
CN109074978A (en) * 2016-02-04 2018-12-21 伊顿智能动力有限公司 Fusible switch disconnect device for DC power system

Families Citing this family (14)

* 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
DE8126801U1 (en) * 1981-09-14 1982-03-04 Siemens AG, 1000 Berlin und 8000 München "Contact arrangement for electrical switching devices
KR840003135A (en) * 1982-02-03 1984-08-13 카다야마 히도 하지로 Power switchgear
JPS60117546U (en) * 1984-01-17 1985-08-08 三菱電機株式会社 electromagnetic contactor
DE3480038D1 (en) * 1984-03-31 1989-11-09 Square D Starkstrom Gmbh Switching bridge for electrical switching devices, particularly for contactors
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
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 (en) * 2005-12-15 2011-03-18 Valeo Equip Electr Moteur MOBILE CREW FOR ELECTROMAGNETIC CONTACTOR AND CONTACTOR COMPRISING SUCH A CREW
DE102010063172A1 (en) * 2010-12-15 2012-06-21 Tyco Electronics Amp Gmbh Contact arrangement for a relay with two load current paths and a cross-current path and relay with contact arrangement
DE102011008834A1 (en) * 2011-01-19 2012-07-19 Abb Ag Service switching device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE382183C (en) * 1923-09-29 Secheron Atel Disconnection contact device on electrical switches with horn-like discharge bars
DE529639C (en) * 1931-07-15 Oerlikon Maschf Overcurrent switch, surge arrester or the like with horn electrodes
US967281A (en) * 1910-02-04 1910-08-16 Gen Electric Magnetic blow-out.
DE547335C (en) * 1927-01-22 1932-03-23 Siemens Schuckertwerke Akt Ges Switch with magnetic spark extinction
DE694353C (en) * 1938-05-17 1940-07-30 Voigt & Haeffner Akt Ges Arc tear-off horn for electrical switches
DE695642C (en) * 1939-01-01 1940-08-29 Voigt & Haeffner Akt Ges Arc tear-off horn for electrical switches
US2615109A (en) * 1949-12-10 1952-10-21 Gen Electric Zigzag magnetic labyrinth arc muffler
DE911986C (en) * 1950-12-09 1954-05-24 Siemens Ag Switch contact arrangement
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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295022A (en) * 1979-03-15 1981-10-13 Gould Inc. Trifurcated arc runner
FR2478867A1 (en) * 1980-03-24 1981-09-25 Merlin Gerin Circuit breaker auxiliary contact and cooling plates - uses electromagnetic induction to open main contact and open auxiliary contact which draws arc to cooling plates
CN109074978A (en) * 2016-02-04 2018-12-21 伊顿智能动力有限公司 Fusible switch disconnect device for DC power system
US10665413B2 (en) 2016-02-04 2020-05-26 Eaton Intelligent Power Limited Fusible switch disconnect device for DC electrical power system

Also Published As

Publication number Publication date
NL6507806A (en) 1965-12-23
GB1104674A (en) 1968-02-28
DE1262404B (en) 1968-03-07
US3324270A (en) 1967-06-06
US3420971A (en) 1969-01-07
DK112456B (en) 1968-12-16
BE684610A (en) 1967-01-26
FR1435781A (en) 1966-04-22
NO116678B (en) 1969-05-05
FR88229E (en) 1966-07-22
GB1151572A (en) 1969-05-07
LU48876A1 (en) 1965-12-20
DE1590733A1 (en) 1970-10-29
CH443442A (en) 1967-09-15
BE665693A (en) 1965-12-21

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