FR2246958A1 - Cct. breaker with magnetic arc quenching - has contact system in quenching chamber with perforated walls - Google Patents

Cct. breaker with magnetic arc quenching - has contact system in quenching chamber with perforated walls

Info

Publication number
FR2246958A1
FR2246958A1 FR7432887A FR7432887A FR2246958A1 FR 2246958 A1 FR2246958 A1 FR 2246958A1 FR 7432887 A FR7432887 A FR 7432887A FR 7432887 A FR7432887 A FR 7432887A FR 2246958 A1 FR2246958 A1 FR 2246958A1
Authority
FR
France
Prior art keywords
quenching
contact
light arc
breaker
cct
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.)
Granted
Application number
FR7432887A
Other languages
English (en)
French (fr)
Other versions
FR2246958B3 (enrdf_load_stackoverflow
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of FR2246958A1 publication Critical patent/FR2246958A1/fr
Application granted granted Critical
Publication of FR2246958B3 publication Critical patent/FR2246958B3/fr
Granted 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

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
FR7432887A 1973-10-01 1974-09-30 Cct. breaker with magnetic arc quenching - has contact system in quenching chamber with perforated walls Granted FR2246958A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2349187A DE2349187C3 (de) 1973-10-01 1973-10-01 Vorrichtung zur Unterbrechung von Stromkreisen

Publications (2)

Publication Number Publication Date
FR2246958A1 true FR2246958A1 (en) 1975-05-02
FR2246958B3 FR2246958B3 (enrdf_load_stackoverflow) 1977-07-08

Family

ID=5894195

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7432887A Granted FR2246958A1 (en) 1973-10-01 1974-09-30 Cct. breaker with magnetic arc quenching - has contact system in quenching chamber with perforated walls

Country Status (6)

Country Link
JP (1) JPS5619052B2 (enrdf_load_stackoverflow)
BR (1) BR7407732D0 (enrdf_load_stackoverflow)
DE (1) DE2349187C3 (enrdf_load_stackoverflow)
FR (1) FR2246958A1 (enrdf_load_stackoverflow)
IT (1) IT1022269B (enrdf_load_stackoverflow)
SE (1) SE7412286L (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61116730A (ja) * 1985-07-08 1986-06-04 株式会社日立製作所 回路しや断器
DE3625425A1 (de) * 1986-07-28 1988-02-04 Bbc Brown Boveri & Cie Leitungsschutzschalter
IT208625Z2 (it) * 1986-12-11 1988-05-28 Sace Spa Contatto fisso per interruttori di bassa tensione.
DE19803925A1 (de) * 1998-02-02 1999-08-05 Maier & Cie C Installationsschalter
KR100282641B1 (ko) * 1998-12-28 2001-02-15 윤문수 차단기 소호부 고정 접촉자

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4325646Y1 (enrdf_load_stackoverflow) * 1966-06-06 1968-10-26

Also Published As

Publication number Publication date
JPS5619052B2 (enrdf_load_stackoverflow) 1981-05-02
DE2349187C3 (de) 1980-07-17
BR7407732D0 (pt) 1975-07-22
FR2246958B3 (enrdf_load_stackoverflow) 1977-07-08
IT1022269B (it) 1978-03-20
DE2349187B2 (de) 1979-10-31
JPS5061661A (enrdf_load_stackoverflow) 1975-05-27
DE2349187A1 (de) 1975-04-03
SE7412286L (enrdf_load_stackoverflow) 1975-04-02

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Legal Events

Date Code Title Description
ST Notification of lapse