ES496470A0 - IMPROVEMENTS IN ELECTROMAGNETIC CONNECTING DEVICES - Google Patents
IMPROVEMENTS IN ELECTROMAGNETIC CONNECTING DEVICESInfo
- Publication number
- ES496470A0 ES496470A0 ES496470A ES496470A ES496470A0 ES 496470 A0 ES496470 A0 ES 496470A0 ES 496470 A ES496470 A ES 496470A ES 496470 A ES496470 A ES 496470A ES 496470 A0 ES496470 A0 ES 496470A0
- Authority
- ES
- Spain
- Prior art keywords
- connecting devices
- electromagnetic connecting
- electromagnetic
- devices
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
- H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
- H01H9/446—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts
-
- 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 |
---|---|---|---|
JP14151379A JPS5665425A (en) | 1979-11-01 | 1979-11-01 | Circuit breaker |
Publications (2)
Publication Number | Publication Date |
---|---|
ES496470A0 true ES496470A0 (en) | 1981-12-01 |
ES8201355A1 ES8201355A1 (en) | 1981-12-01 |
Family
ID=15293704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES496470A Expired ES8201355A1 (en) | 1979-11-01 | 1980-10-31 | Switchgear with a contact arrangement. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0028740A1 (en) |
JP (1) | JPS5665425A (en) |
DE (1) | DE8028316U1 (en) |
ES (1) | ES8201355A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3030429A1 (en) * | 1980-08-12 | 1982-09-30 | Brown, Boveri & Cie Ag, 6800 Mannheim | ARC CHAMBER |
FR2531565B1 (en) * | 1982-08-06 | 1985-11-15 | Telemecanique Electrique | MODULAR CURRENT LIMITING DEVICES |
FR2688625B1 (en) * | 1992-03-13 | 1997-05-09 | Merlin Gerin | CONTACT OF A MOLDED BOX CIRCUIT BREAKER |
DE102006026064B4 (en) * | 2006-06-03 | 2008-06-05 | Moeller Gmbh | Electrical switching arrangement and assembly method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1207027C2 (en) * | 1960-09-19 | 1976-05-06 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | CONTACT PIECE FOR ELECTRIC SWITCHING DEVICES |
DE2237280A1 (en) * | 1972-07-28 | 1974-02-14 | Siemens Ag | CONTACT ARRANGEMENT FOR INTERRUPTION OF ELECTRICAL CIRCUITS AND PROCESS FOR PRODUCING A CONTACT PIECE FOR THE CONTACT ARRANGEMENT |
DE7311345U (en) * | 1973-03-26 | 1974-09-05 | Siemens Ag | Contact arrangement for an electrical switching device |
CH594976A5 (en) * | 1976-05-07 | 1978-01-31 | Bbc Brown Boveri & Cie |
-
1979
- 1979-11-01 JP JP14151379A patent/JPS5665425A/en active Pending
-
1980
- 1980-10-23 DE DE19808028316 patent/DE8028316U1/en not_active Expired
- 1980-10-23 EP EP80106487A patent/EP0028740A1/en not_active Withdrawn
- 1980-10-31 ES ES496470A patent/ES8201355A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE8028316U1 (en) | 1981-04-16 |
ES8201355A1 (en) | 1981-12-01 |
EP0028740A1 (en) | 1981-05-20 |
JPS5665425A (en) | 1981-06-03 |
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