DE2151903C3 - Kontaktvorrichtung für elektrische Schaltgeräte oder Trennvorrichtungen - Google Patents

Kontaktvorrichtung für elektrische Schaltgeräte oder Trennvorrichtungen

Info

Publication number
DE2151903C3
DE2151903C3 DE2151903A DE2151903A DE2151903C3 DE 2151903 C3 DE2151903 C3 DE 2151903C3 DE 2151903 A DE2151903 A DE 2151903A DE 2151903 A DE2151903 A DE 2151903A DE 2151903 C3 DE2151903 C3 DE 2151903C3
Authority
DE
Germany
Prior art keywords
contact
contact arm
arms
retaining spring
arm
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
DE2151903A
Other languages
German (de)
English (en)
Other versions
DE2151903B2 (de
DE2151903A1 (de
Inventor
Alan Lister Southport Lancashire Kidd (Grossbritannien)
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.)
DORMAN SMITH SWITCHGEAR Ltd PRESTON LANCASHIRE (GROSSBRITANNIEN)
Original Assignee
DORMAN SMITH SWITCHGEAR Ltd PRESTON LANCASHIRE (GROSSBRITANNIEN)
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 DORMAN SMITH SWITCHGEAR Ltd PRESTON LANCASHIRE (GROSSBRITANNIEN) filed Critical DORMAN SMITH SWITCHGEAR Ltd PRESTON LANCASHIRE (GROSSBRITANNIEN)
Publication of DE2151903A1 publication Critical patent/DE2151903A1/de
Publication of DE2151903B2 publication Critical patent/DE2151903B2/de
Application granted granted Critical
Publication of DE2151903C3 publication Critical patent/DE2151903C3/de
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
    • H01H1/22—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
    • H01H1/226—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 having a plurality of parallel contact bars
    • 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
    • H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H9/383—Arcing contact pivots relative to the movable contact assembly

Landscapes

  • Breakers (AREA)
DE2151903A 1970-10-22 1971-10-19 Kontaktvorrichtung für elektrische Schaltgeräte oder Trennvorrichtungen Expired DE2151903C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5009470 1970-10-22

Publications (3)

Publication Number Publication Date
DE2151903A1 DE2151903A1 (de) 1972-04-27
DE2151903B2 DE2151903B2 (de) 1974-09-05
DE2151903C3 true DE2151903C3 (de) 1975-04-30

Family

ID=10454638

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2151903A Expired DE2151903C3 (de) 1970-10-22 1971-10-19 Kontaktvorrichtung für elektrische Schaltgeräte oder Trennvorrichtungen

Country Status (5)

Country Link
US (1) US3721788A (OSRAM)
DE (1) DE2151903C3 (OSRAM)
FR (1) FR2111532A5 (OSRAM)
GB (1) GB1312157A (OSRAM)
IT (1) IT940998B (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147035A (ja) * 1984-08-10 1986-03-07 富士電機株式会社 回路遮断器の接触子構造
CZ300885B6 (cs) * 2002-01-22 2009-09-02 Oez S.R.O. Záves tažné pružiny, zejména pro silové pružiny u spínacích prístroju
CZ300886B6 (cs) * 2002-03-25 2009-09-02 Oez S.R.O. Vybavovací ústrojí, zejména spínacích mechanismu jisticu a odpínacu
CN111341615B (zh) * 2020-03-26 2021-12-14 贵州泰永长征技术股份有限公司 一种浮动式静触头组件装置结构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2689896A (en) * 1951-11-28 1954-09-21 Cutler Hammer Inc Shock resistant electric switch
US2788421A (en) * 1953-05-12 1957-04-09 Westinghouse Electric Corp Circuit breaker contact structure
US2933580A (en) * 1958-05-06 1960-04-19 Joe Davidson Pivotally balanced members
US2962573A (en) * 1958-10-01 1960-11-29 Gen Electric Electric circuit interrupter
US2945927A (en) * 1959-03-20 1960-07-19 Mason Electric Corp Rotary switch with common advancing and pressure springs

Also Published As

Publication number Publication date
GB1312157A (en) 1973-04-04
FR2111532A5 (OSRAM) 1972-06-02
US3721788A (en) 1973-03-20
IT940998B (it) 1973-02-20
DE2151903B2 (de) 1974-09-05
DE2151903A1 (de) 1972-04-27

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8328 Change in the person/name/address of the agent

Free format text: PUERCKHAUER, R., DIPL.-ING., PAT.-ANW., 5900 SIEGEN

8339 Ceased/non-payment of the annual fee