DK2447969T3 - Kontaktindretning til elektriske kredsløb med lavspænding - Google Patents
Kontaktindretning til elektriske kredsløb med lavspændingInfo
- Publication number
- DK2447969T3 DK2447969T3 DK11184462T DK11184462T DK2447969T3 DK 2447969 T3 DK2447969 T3 DK 2447969T3 DK 11184462 T DK11184462 T DK 11184462T DK 11184462 T DK11184462 T DK 11184462T DK 2447969 T3 DK2447969 T3 DK 2447969T3
- Authority
- DK
- Denmark
- Prior art keywords
- switching device
- low voltage
- electrical circuits
- voltage electrical
- circuits
- Prior art date
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
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/345—Mounting of arc chutes
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000056A ITBG20100056A1 (it) | 2010-10-28 | 2010-10-28 | Dispositivo di commutazione per circuiti elettrici di bassa tensione. |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2447969T3 true DK2447969T3 (da) | 2013-11-25 |
Family
ID=43737799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK11184462T DK2447969T3 (da) | 2010-10-28 | 2011-10-10 | Kontaktindretning til elektriske kredsløb med lavspænding |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2447969B1 (da) |
DK (1) | DK2447969T3 (da) |
ES (1) | ES2437931T3 (da) |
IT (1) | ITBG20100056A1 (da) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9412549B2 (en) | 2014-02-18 | 2016-08-09 | General Electric Company | Electromagnetically enhanced contact separation in a circuit breaker |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2020935A (en) * | 1932-05-25 | 1935-11-12 | Westinghouse Electric & Mfg Co | Circuit interrupter |
US3992599A (en) * | 1974-05-16 | 1976-11-16 | Allis-Chalmers Corporation | Interlock for arc chute of circuit maker and breaker |
-
2010
- 2010-10-28 IT IT000056A patent/ITBG20100056A1/it unknown
-
2011
- 2011-10-10 ES ES11184462T patent/ES2437931T3/es active Active
- 2011-10-10 DK DK11184462T patent/DK2447969T3/da active
- 2011-10-10 EP EP20110184462 patent/EP2447969B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
ES2437931T3 (es) | 2014-01-15 |
EP2447969B1 (en) | 2013-09-18 |
EP2447969A1 (en) | 2012-05-02 |
ITBG20100056A1 (it) | 2012-04-29 |
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