DK144200C - FAULT POWER PROTECTION SWITCH - Google Patents

FAULT POWER PROTECTION SWITCH

Info

Publication number
DK144200C
DK144200C DK357178A DK357178A DK144200C DK 144200 C DK144200 C DK 144200C DK 357178 A DK357178 A DK 357178A DK 357178 A DK357178 A DK 357178A DK 144200 C DK144200 C DK 144200C
Authority
DK
Denmark
Prior art keywords
protection switch
power protection
fault power
fault
switch
Prior art date
Application number
DK357178A
Other languages
Danish (da)
Other versions
DK144200B (en
DK357178A (en
Inventor
P Flohr
M Staffen
J Baldauf
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 DK357178A publication Critical patent/DK357178A/en
Publication of DK144200B publication Critical patent/DK144200B/en
Application granted granted Critical
Publication of DK144200C publication Critical patent/DK144200C/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
DK357178A 1977-09-02 1978-08-14 FAULT POWER PROTECTION SWITCH DK144200C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2739632A DE2739632C2 (en) 1977-09-02 1977-09-02 Residual current circuit breaker
DE2739632 1977-09-02

Publications (3)

Publication Number Publication Date
DK357178A DK357178A (en) 1979-03-03
DK144200B DK144200B (en) 1982-01-11
DK144200C true DK144200C (en) 1982-06-07

Family

ID=6017983

Family Applications (1)

Application Number Title Priority Date Filing Date
DK357178A DK144200C (en) 1977-09-02 1978-08-14 FAULT POWER PROTECTION SWITCH

Country Status (8)

Country Link
EP (1) EP0001058B1 (en)
JP (1) JPS5449571A (en)
AT (1) AT381185B (en)
DE (2) DE2739632C2 (en)
DK (1) DK144200C (en)
ES (1) ES473037A1 (en)
GR (1) GR71730B (en)
IT (1) IT1101054B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2915091C2 (en) * 1979-04-12 1981-07-30 Siemens AG, 1000 Berlin und 8000 München Residual current circuit breaker
DE3446765A1 (en) * 1984-12-21 1986-07-10 Schupa Elektro GmbH + Co KG, 5885 Schalksmühle CONTACT SYSTEM FOR LIMITING THE ARC LENGTH IN A FAULT CURRENT CIRCUIT BREAKER
JP2685998B2 (en) * 1991-06-25 1997-12-08 松下電工株式会社 Earth leakage breaker
DE59103821D1 (en) * 1991-09-02 1995-01-19 Siemens Ag Residual current circuit breaker.
DE4312760A1 (en) * 1993-04-20 1994-10-27 Lust Electronic Systeme Gmbh Terminal with integrated current measurement
AT504608A1 (en) 2006-03-02 2008-06-15 Moeller Gebaeudeautomation Gmb SWITCHGEAR
FR2978885B1 (en) 2011-08-05 2015-11-13 Valeo Equip Electr Moteur CONNECTOR, CURRENT RECTIFIER DEVICE PROVIDED WITH SUCH A CONNECTOR AND ELECTRIC MACHINE EQUIPPED WITH SUCH A RECTIFIER DEVICE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1347629A (en) * 1963-02-20 1963-12-27 Siemens Ag Fault current circuit breaker
US3440579A (en) * 1967-06-19 1969-04-22 Gen Electric Electric circuit breaker with overcurrent and ground fault protection
US3539867A (en) * 1968-08-26 1970-11-10 Federal Pacific Electric Co Ground-fault protection systems
US3789268A (en) * 1972-12-29 1974-01-29 Gen Electric Miniature circuit breaker with electronic tripping means

Also Published As

Publication number Publication date
DK144200B (en) 1982-01-11
DK357178A (en) 1979-03-03
ATA614378A (en) 1986-01-15
DE2860418D1 (en) 1981-02-26
JPS5449571A (en) 1979-04-18
IT7827142A0 (en) 1978-08-30
AT381185B (en) 1986-09-10
EP0001058A1 (en) 1979-03-21
ES473037A1 (en) 1979-04-01
EP0001058B1 (en) 1981-01-07
IT1101054B (en) 1985-09-28
GR71730B (en) 1983-06-22
DE2739632B1 (en) 1978-11-30
DE2739632C2 (en) 1980-11-27

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Legal Events

Date Code Title Description
PBP Patent lapsed