FR2831985B1 - Microcontact a entrefer reduit et procede associe de surclassement de microcontact - Google Patents

Microcontact a entrefer reduit et procede associe de surclassement de microcontact

Info

Publication number
FR2831985B1
FR2831985B1 FR0114399A FR0114399A FR2831985B1 FR 2831985 B1 FR2831985 B1 FR 2831985B1 FR 0114399 A FR0114399 A FR 0114399A FR 0114399 A FR0114399 A FR 0114399A FR 2831985 B1 FR2831985 B1 FR 2831985B1
Authority
FR
France
Prior art keywords
microcontact
upgrading
associated method
reduced airflow
airflow
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 - Fee Related
Application number
FR0114399A
Other languages
English (en)
Other versions
FR2831985A1 (fr
Inventor
Francois Muller
Stephane Vanhelle
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.)
Dav SA
Original Assignee
Dav 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 Dav SA filed Critical Dav SA
Priority to FR0114399A priority Critical patent/FR2831985B1/fr
Priority to PCT/FR2002/003546 priority patent/WO2003041103A1/fr
Priority to DE60227410T priority patent/DE60227410D1/de
Priority to AT02793166T priority patent/ATE400058T1/de
Priority to EP02793166A priority patent/EP1451841B1/fr
Publication of FR2831985A1 publication Critical patent/FR2831985A1/fr
Application granted granted Critical
Publication of FR2831985B1 publication Critical patent/FR2831985B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H9/443—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
FR0114399A 2001-11-07 2001-11-07 Microcontact a entrefer reduit et procede associe de surclassement de microcontact Expired - Fee Related FR2831985B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0114399A FR2831985B1 (fr) 2001-11-07 2001-11-07 Microcontact a entrefer reduit et procede associe de surclassement de microcontact
PCT/FR2002/003546 WO2003041103A1 (fr) 2001-11-07 2002-10-16 Microcontact a entrefer reduit et procede associe de surclassement de microcontact
DE60227410T DE60227410D1 (de) 2001-11-07 2002-10-16 Mikroschalter mit verringertem luftspalt und damit zusammenhängendes mikroschalteraufrüstverfahren
AT02793166T ATE400058T1 (de) 2001-11-07 2002-10-16 Mikroschalter mit verringertem luftspalt und damit zusammenhängendes mikroschalteraufrüstverfahren
EP02793166A EP1451841B1 (fr) 2001-11-07 2002-10-16 Microcontact a entrefer reduit et procede associe de surclassement de microcontact

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0114399A FR2831985B1 (fr) 2001-11-07 2001-11-07 Microcontact a entrefer reduit et procede associe de surclassement de microcontact

Publications (2)

Publication Number Publication Date
FR2831985A1 FR2831985A1 (fr) 2003-05-09
FR2831985B1 true FR2831985B1 (fr) 2004-01-16

Family

ID=8869148

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0114399A Expired - Fee Related FR2831985B1 (fr) 2001-11-07 2001-11-07 Microcontact a entrefer reduit et procede associe de surclassement de microcontact

Country Status (1)

Country Link
FR (1) FR2831985B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3042778A (en) * 1959-04-15 1962-07-03 Albert E Anderson Electrical contacting device
FR2491676A1 (fr) * 1980-10-03 1982-04-09 Thomson Csf Relais electromagnetique
JPH09320376A (ja) * 1996-05-23 1997-12-12 Kawamura Electric Inc 直流用開閉器

Also Published As

Publication number Publication date
FR2831985A1 (fr) 2003-05-09

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