IT1077647B - Interruttore di protezione per linee elettriche,munito di un dispositivo ausiliario di avvio dello scorrimento dell'arco elettrico - Google Patents

Interruttore di protezione per linee elettriche,munito di un dispositivo ausiliario di avvio dello scorrimento dell'arco elettrico

Info

Publication number
IT1077647B
IT1077647B IT2090977A IT2090977A IT1077647B IT 1077647 B IT1077647 B IT 1077647B IT 2090977 A IT2090977 A IT 2090977A IT 2090977 A IT2090977 A IT 2090977A IT 1077647 B IT1077647 B IT 1077647B
Authority
IT
Italy
Prior art keywords
starting
sliding
electric
auxiliary device
protection switch
Prior art date
Application number
IT2090977A
Other languages
English (en)
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 IT1077647B publication Critical patent/IT1077647B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc
    • 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
IT2090977A 1976-03-09 1977-03-04 Interruttore di protezione per linee elettriche,munito di un dispositivo ausiliario di avvio dello scorrimento dell'arco elettrico IT1077647B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762609708 DE2609708C2 (de) 1976-03-09 1976-03-09 Leitungsschutzschalter mit Lichtbogenanlaufhilfe

Publications (1)

Publication Number Publication Date
IT1077647B true IT1077647B (it) 1985-05-04

Family

ID=5971896

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2090977A IT1077647B (it) 1976-03-09 1977-03-04 Interruttore di protezione per linee elettriche,munito di un dispositivo ausiliario di avvio dello scorrimento dell'arco elettrico

Country Status (12)

Country Link
JP (2) JPS52109166A (it)
AT (1) AT374621B (it)
BE (1) BE852147A (it)
CH (1) CH607312A5 (it)
DE (1) DE2609708C2 (it)
DK (1) DK140419C (it)
ES (1) ES456661A1 (it)
FR (1) FR2344113A1 (it)
GB (1) GB1546745A (it)
GR (1) GR61777B (it)
IT (1) IT1077647B (it)
TR (1) TR19402A (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422242A1 (fr) * 1978-04-07 1979-11-02 Telemecanique Electrique Chambre de soufflage pour appareil electrique limiteur de courant
DE2841004C2 (de) * 1978-09-21 1980-10-02 Licentia Gmbh Leitungsschutzschalter mit zusätzlicher Blasschleife
FR2549638B1 (fr) * 1983-07-18 1988-11-18 Etude Realisa Disjoncteurs Sa Disjoncteur avec dispositif d'acceleration de deplacement d'arc
DE3501314A1 (de) * 1985-01-16 1986-07-17 Siemens AG, 1000 Berlin und 8000 München Mehrpoliger leitungsschutzschalter
DE3631948C2 (de) * 1986-09-19 1995-06-08 Siemens Ag Überstromschutzschalter
DE4306229A1 (de) * 1993-02-27 1994-09-01 Abb Patent Gmbh Schaltgerät mit einem thermischen und einem magnetischen Auslöser
DE4315485A1 (de) * 1993-05-10 1994-11-17 Abb Patent Gmbh Elektrischer Schalter
DE102010036215A1 (de) * 2010-09-01 2012-03-01 Siemens Aktiengesellschaft Elektrischer Leistungsschalter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5118963B1 (it) * 1970-12-28 1976-06-14

Also Published As

Publication number Publication date
DE2609708C2 (de) 1980-10-09
TR19402A (tr) 1979-03-15
GR61777B (en) 1979-01-16
AT374621B (de) 1984-05-10
JPS52109166A (en) 1977-09-13
DE2609708B1 (de) 1977-07-14
JPH0222909Y2 (it) 1990-06-21
JPS5859119U (ja) 1983-04-21
DK140419B (da) 1979-08-20
GB1546745A (en) 1979-05-31
FR2344113A1 (fr) 1977-10-07
ES456661A1 (es) 1978-06-16
FR2344113B1 (it) 1981-01-09
DK140419C (da) 1980-01-14
DK8877A (da) 1977-09-10
ATA983276A (de) 1983-09-15
CH607312A5 (it) 1978-11-30
BE852147A (fr) 1977-07-01

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