JPS4945371A - - Google Patents
Info
- Publication number
- JPS4945371A JPS4945371A JP48084794A JP8479473A JPS4945371A JP S4945371 A JPS4945371 A JP S4945371A JP 48084794 A JP48084794 A JP 48084794A JP 8479473 A JP8479473 A JP 8479473A JP S4945371 A JPS4945371 A JP S4945371A
- Authority
- JP
- Japan
- 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.)
- Pending
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
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2237280A DE2237280A1 (de) | 1972-07-28 | 1972-07-28 | Kontaktanordnung zur unterbrechung von stromkreisen und verfahren zur herstellung eines kontaktstueckes fuer die kontaktanordnung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4945371A true JPS4945371A (de) | 1974-04-30 |
Family
ID=5852053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48084794A Pending JPS4945371A (de) | 1972-07-28 | 1973-07-27 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4945371A (de) |
| AT (1) | ATA638773A (de) |
| BR (1) | BR7305711D0 (de) |
| CH (1) | CH563656A5 (de) |
| DE (1) | DE2237280A1 (de) |
| FR (1) | FR2195050A1 (de) |
| IT (1) | IT992670B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5665425A (en) * | 1979-11-01 | 1981-06-03 | Fuji Electric Co Ltd | Circuit breaker |
| DE3504605A1 (de) * | 1985-02-11 | 1986-08-14 | Siemens AG, 1000 Berlin und 8000 München | Kontaktsystem |
| US5583328A (en) * | 1992-07-02 | 1996-12-10 | Mitsubishi Denki Kabushiki Kaisha | High voltage switch including U-shaped, slitted stationary contact assembly with arc extinguishing/magnetic blowout features |
| DE102014001730A1 (de) * | 2014-02-08 | 2015-08-13 | Ellenberger & Poensgen Gmbh | Schaltsystem |
-
1972
- 1972-07-28 DE DE2237280A patent/DE2237280A1/de active Pending
-
1973
- 1973-05-28 CH CH769173A patent/CH563656A5/xx not_active IP Right Cessation
- 1973-07-19 AT AT638773A patent/ATA638773A/de unknown
- 1973-07-25 IT IT27026/73A patent/IT992670B/it active
- 1973-07-26 FR FR7327499A patent/FR2195050A1/fr not_active Withdrawn
- 1973-07-27 JP JP48084794A patent/JPS4945371A/ja active Pending
- 1973-07-27 BR BR5711/73A patent/BR7305711D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2237280B2 (de) | 1974-11-14 |
| CH563656A5 (de) | 1975-06-30 |
| FR2195050A1 (de) | 1974-03-01 |
| IT992670B (it) | 1975-09-30 |
| DE2237280A1 (de) | 1974-02-14 |
| ATA638773A (de) | 1975-11-15 |
| BR7305711D0 (pt) | 1974-08-29 |