GR61777B - Protective circuit switches by the help of electric arc - Google Patents

Protective circuit switches by the help of electric arc

Info

Publication number
GR61777B
GR61777B GR52938A GR770152938A GR61777B GR 61777 B GR61777 B GR 61777B GR 52938 A GR52938 A GR 52938A GR 770152938 A GR770152938 A GR 770152938A GR 61777 B GR61777 B GR 61777B
Authority
GR
Greece
Prior art keywords
help
electric arc
protective circuit
circuit switches
switches
Prior art date
Application number
GR52938A
Other languages
Greek (el)
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
Publication of GR61777B publication Critical patent/GR61777B/el

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
GR52938A 1976-03-09 1977-03-08 Protective circuit switches by the help of electric arc GR61777B (en)

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
GR61777B true GR61777B (en) 1979-01-16

Family

ID=5971896

Family Applications (1)

Application Number Title Priority Date Filing Date
GR52938A GR61777B (en) 1976-03-09 1977-03-08 Protective circuit switches by the help of electric arc

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
DE8500991U1 (de) * 1985-01-16 1986-12-04 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
ES456661A1 (es) 1978-06-16
DK140419C (da) 1980-01-14
IT1077647B (it) 1985-05-04
CH607312A5 (it) 1978-11-30
FR2344113A1 (fr) 1977-10-07
JPH0222909Y2 (it) 1990-06-21
FR2344113B1 (it) 1981-01-09
DE2609708C2 (de) 1980-10-09
GB1546745A (en) 1979-05-31
JPS5859119U (ja) 1983-04-21
DK140419B (da) 1979-08-20
BE852147A (fr) 1977-07-01
ATA983276A (de) 1983-09-15
AT374621B (de) 1984-05-10
DK8877A (da) 1977-09-10
JPS52109166A (en) 1977-09-13
DE2609708B1 (de) 1977-07-14
TR19402A (tr) 1979-03-15

Similar Documents

Publication Publication Date Title
JPS52143487A (en) Electric switch assembly
GB1546096A (en) Electrical switch assembly
GB1556722A (en) Electrical switches
JPS538783A (en) Electric switch
GR61777B (en) Protective circuit switches by the help of electric arc
GB1542542A (en) Electric circuit-breaker
SU757129A3 (en) Electric switch
JPS5340870A (en) Electric switch
JPS5286181A (en) Electric switch
GB1542788A (en) Electrical switches
JPS52126773A (en) Electric switch
GB1551268A (en) Electric switches
GB1542253A (en) Electric switches
JPS5346676A (en) Electric switch
GB1551249A (en) Electrical switch
AU499388B2 (en) Electrical switch
GB1554440A (en) Electrical switches
JPS5330780A (en) Electric switch
AU1701376A (en) Electrical switch
JPS5346677A (en) Electric switch
JPS52146877A (en) Electric switch
JPS52107575A (en) Circuit breaker electric actuator
GB1557683A (en) Electric switches
JPS52132386A (en) Electric switch
JPS5341784A (en) Electric switch