FR1417806A - Improvements to circuit breaker mechanisms - Google Patents

Improvements to circuit breaker mechanisms

Info

Publication number
FR1417806A
FR1417806A FR999185A FR999185A FR1417806A FR 1417806 A FR1417806 A FR 1417806A FR 999185 A FR999185 A FR 999185A FR 999185 A FR999185 A FR 999185A FR 1417806 A FR1417806 A FR 1417806A
Authority
FR
France
Prior art keywords
circuit breaker
breaker mechanisms
mechanisms
circuit
breaker
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
FR999185A
Other languages
French (fr)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 claimed from US331714A external-priority patent/US3218428A/en
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR999185A priority Critical patent/FR1417806A/en
Application granted granted Critical
Publication of FR1417806A publication Critical patent/FR1417806A/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
    • H01H1/22—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
FR999185A 1963-12-19 1964-12-18 Improvements to circuit breaker mechanisms Expired FR1417806A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR999185A FR1417806A (en) 1963-12-19 1964-12-18 Improvements to circuit breaker mechanisms

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US331714A US3218428A (en) 1963-12-19 1963-12-19 Adjustable contact pressure switch mechanism
FR999185A FR1417806A (en) 1963-12-19 1964-12-18 Improvements to circuit breaker mechanisms

Publications (1)

Publication Number Publication Date
FR1417806A true FR1417806A (en) 1965-11-12

Family

ID=26211861

Family Applications (1)

Application Number Title Priority Date Filing Date
FR999185A Expired FR1417806A (en) 1963-12-19 1964-12-18 Improvements to circuit breaker mechanisms

Country Status (1)

Country Link
FR (1) FR1417806A (en)

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