DK8877A - WIDE PROTECTION SWITCH WITH ARC START HELP - Google Patents

WIDE PROTECTION SWITCH WITH ARC START HELP

Info

Publication number
DK8877A
DK8877A DK8877A DK8877A DK8877A DK 8877 A DK8877 A DK 8877A DK 8877 A DK8877 A DK 8877A DK 8877 A DK8877 A DK 8877A DK 8877 A DK8877 A DK 8877A
Authority
DK
Denmark
Prior art keywords
protection switch
arc start
wide protection
start help
help
Prior art date
Application number
DK8877A
Other languages
Danish (da)
Other versions
DK140419C (en
DK140419B (en
Inventor
B Berberich
F Remenyi
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 DK8877A publication Critical patent/DK8877A/en
Publication of DK140419B publication Critical patent/DK140419B/en
Application granted granted Critical
Publication of DK140419C publication Critical patent/DK140419C/en

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
DK8877A 1976-03-09 1977-01-11 WIRE PROTECTION SWITCH WITH ARC STARTING HELP DK140419C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762609708 DE2609708C2 (en) 1976-03-09 1976-03-09 Miniature circuit breaker with arc starting aid

Publications (3)

Publication Number Publication Date
DK8877A true DK8877A (en) 1977-09-10
DK140419B DK140419B (en) 1979-08-20
DK140419C DK140419C (en) 1980-01-14

Family

ID=5971896

Family Applications (1)

Application Number Title Priority Date Filing Date
DK8877A DK140419C (en) 1976-03-09 1977-01-11 WIRE PROTECTION SWITCH WITH ARC STARTING HELP

Country Status (12)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422242A1 (en) * 1978-04-07 1979-11-02 Telemecanique Electrique BLOW CHAMBER FOR ELECTRICAL CURRENT LIMITER
DE2841004C2 (en) * 1978-09-21 1980-10-02 Licentia Gmbh Circuit breaker with additional blow loop
FR2549638B1 (en) * 1983-07-18 1988-11-18 Etude Realisa Disjoncteurs Sa CIRCUIT BREAKER WITH ARC MOVEMENT ACCELERATION DEVICE
DE8500991U1 (en) * 1985-01-16 1986-12-04 Siemens AG, 1000 Berlin und 8000 München Multipole circuit breaker
DE3631948C2 (en) * 1986-09-19 1995-06-08 Siemens Ag Overcurrent protection switch
DE4306229A1 (en) * 1993-02-27 1994-09-01 Abb Patent Gmbh Switchgear with a thermal and a magnetic release
DE4315485A1 (en) * 1993-05-10 1994-11-17 Abb Patent Gmbh Electrical switch
DE102010036215A1 (en) * 2010-09-01 2012-03-01 Siemens Aktiengesellschaft Electrical circuit breaker

Family Cites Families (1)

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

Also Published As

Publication number Publication date
ES456661A1 (en) 1978-06-16
DK140419C (en) 1980-01-14
IT1077647B (en) 1985-05-04
GR61777B (en) 1979-01-16
CH607312A5 (en) 1978-11-30
FR2344113A1 (en) 1977-10-07
JPH0222909Y2 (en) 1990-06-21
FR2344113B1 (en) 1981-01-09
DE2609708C2 (en) 1980-10-09
GB1546745A (en) 1979-05-31
JPS5859119U (en) 1983-04-21
DK140419B (en) 1979-08-20
BE852147A (en) 1977-07-01
ATA983276A (en) 1983-09-15
AT374621B (en) 1984-05-10
JPS52109166A (en) 1977-09-13
DE2609708B1 (en) 1977-07-14
TR19402A (en) 1979-03-15

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Legal Events

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