FR1019187A - Improvements made to spark arresters of circuit breakers, etc. - Google Patents

Improvements made to spark arresters of circuit breakers, etc.

Info

Publication number
FR1019187A
FR1019187A FR1019187DA FR1019187A FR 1019187 A FR1019187 A FR 1019187A FR 1019187D A FR1019187D A FR 1019187DA FR 1019187 A FR1019187 A FR 1019187A
Authority
FR
France
Prior art keywords
circuit breakers
improvements made
spark arresters
arresters
spark
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
Other languages
French (fr)
Inventor
Georges Bouvier
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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 Merlin Gerin SA filed Critical Merlin Gerin SA
Application granted granted Critical
Publication of FR1019187A publication Critical patent/FR1019187A/en
Expired legal-status Critical Current

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
    • H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H9/383—Arcing contact pivots relative to the movable contact assembly
FR1019187D 1950-02-10 1950-02-10 Improvements made to spark arresters of circuit breakers, etc. Expired FR1019187A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1019187T 1950-02-10

Publications (1)

Publication Number Publication Date
FR1019187A true FR1019187A (en) 1953-01-19

Family

ID=9575487

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1019187D Expired FR1019187A (en) 1950-02-10 1950-02-10 Improvements made to spark arresters of circuit breakers, etc.
FR60867D Expired FR60867E (en) 1950-02-10 1950-10-18 Improvements made to spark arresters of circuit breakers, etc.

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR60867D Expired FR60867E (en) 1950-02-10 1950-10-18 Improvements made to spark arresters of circuit breakers, etc.

Country Status (1)

Country Link
FR (2) FR1019187A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0410902A1 (en) * 1989-07-26 1991-01-30 Merlin Gerin Low tension circuit-breaker for high currents with multiple contacts
WO2001003153A1 (en) * 1999-07-02 2001-01-11 Siemens Aktiengesellschaft Switching contact arrangement of a low voltage circuit breaker with main contacts, intermediate contacts and arcing contacts

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2658659B1 (en) * 1990-02-16 1996-07-19 Alsthom Gec DIRECT CURRENT CONTACTOR FOR HIGH POWER.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0410902A1 (en) * 1989-07-26 1991-01-30 Merlin Gerin Low tension circuit-breaker for high currents with multiple contacts
FR2650434A1 (en) * 1989-07-26 1991-02-01 Merlin Gerin LOW VOLTAGE CIRCUIT BREAKER WITH MULTIPLE CONTACTS AND HIGH CURRENTS
WO2001003153A1 (en) * 1999-07-02 2001-01-11 Siemens Aktiengesellschaft Switching contact arrangement of a low voltage circuit breaker with main contacts, intermediate contacts and arcing contacts
US6689979B1 (en) 1999-07-02 2004-02-10 Siemens Aktiengesellschaft Switching contact arrangement of a low voltage circuit breaker with main contacts, intermediate contact and arcing contacts

Also Published As

Publication number Publication date
FR60867E (en) 1955-02-01

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