IT1085189B - Dispositivo di contatto per interrutori elettrici,specie per interruttori automatici - Google Patents

Dispositivo di contatto per interrutori elettrici,specie per interruttori automatici

Info

Publication number
IT1085189B
IT1085189B IT2778077A IT2778077A IT1085189B IT 1085189 B IT1085189 B IT 1085189B IT 2778077 A IT2778077 A IT 2778077A IT 2778077 A IT2778077 A IT 2778077A IT 1085189 B IT1085189 B IT 1085189B
Authority
IT
Italy
Prior art keywords
switches
specially
contact device
automatic
electric
Prior art date
Application number
IT2778077A
Other languages
English (en)
Italian (it)
Original Assignee
Siemens Ag
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 filed Critical Siemens Ag
Application granted granted Critical
Publication of IT1085189B publication Critical patent/IT1085189B/it

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
    • H01H9/446—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts
IT2778077A 1976-09-28 1977-09-21 Dispositivo di contatto per interrutori elettrici,specie per interruttori automatici IT1085189B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762643643 DE2643643A1 (de) 1976-09-28 1976-09-28 Kontaktanordnung fuer schalter, insbesondere leitungsschutzschalter

Publications (1)

Publication Number Publication Date
IT1085189B true IT1085189B (it) 1985-05-28

Family

ID=5989049

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2778077A IT1085189B (it) 1976-09-28 1977-09-21 Dispositivo di contatto per interrutori elettrici,specie per interruttori automatici

Country Status (7)

Country Link
DE (1) DE2643643A1 (en:Method)
DK (1) DK420877A (en:Method)
ES (1) ES462712A1 (en:Method)
FR (1) FR2365874A1 (en:Method)
GB (1) GB1544176A (en:Method)
GR (1) GR62672B (en:Method)
IT (1) IT1085189B (en:Method)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0628767Y2 (ja) * 1986-09-11 1994-08-03 三菱電機株式会社 回路しや断器
ZA896375B (en) * 1988-09-12 1990-05-30 Westinghouse Electric Corp Circuit breaker with arc gun
CN101819892A (zh) * 2010-04-21 2010-09-01 毕新华 铜钢一体式静触头
FR2969399B1 (fr) * 2010-12-20 2013-03-08 Schneider Electric Ind Sas Procede de fixation d'une corne d'arc sur un support de contact fixe dans un appareil de coupure electrique, et appareil electrique de coupure

Also Published As

Publication number Publication date
GB1544176A (en) 1979-04-11
ES462712A1 (es) 1978-06-01
GR62672B (en) 1979-05-21
DE2643643A1 (de) 1978-03-30
FR2365874A1 (fr) 1978-04-21
DK420877A (da) 1978-03-29
FR2365874B1 (en:Method) 1981-12-18

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