SE7502706L - - Google Patents
Info
- Publication number
- SE7502706L SE7502706L SE7502706A SE7502706A SE7502706L SE 7502706 L SE7502706 L SE 7502706L SE 7502706 A SE7502706 A SE 7502706A SE 7502706 A SE7502706 A SE 7502706A SE 7502706 L SE7502706 L SE 7502706L
- Authority
- SE
- Sweden
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
- H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI740742A FI49890C (fi) | 1974-03-12 | 1974-03-12 | Sähköinen katkaisulaite. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7502706L true SE7502706L (xx) | 1975-09-15 |
Family
ID=8504572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7502706A SE7502706L (xx) | 1974-03-12 | 1975-03-11 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2508299A1 (xx) |
| FI (1) | FI49890C (xx) |
| SE (1) | SE7502706L (xx) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2422242A1 (fr) * | 1978-04-07 | 1979-11-02 | Telemecanique Electrique | Chambre de soufflage pour appareil electrique limiteur de courant |
| EP0067321B1 (en) * | 1981-05-20 | 1986-08-20 | Mitsubishi Denki Kabushiki Kaisha | Power switchgear device |
| KR880001427Y1 (ko) * | 1981-08-13 | 1988-04-15 | 미쓰비시전기 주식회사 | 전자(電磁)개폐장치 |
| WO1985002710A1 (en) * | 1983-12-07 | 1985-06-20 | Mitsubishi Denki Kabushiki Kaisha | Power switch |
| DE3485440D1 (de) * | 1983-12-07 | 1992-02-20 | Mitsubishi Electric Corp | Lastschalter. |
| EP0165332B1 (en) * | 1984-06-22 | 1989-05-31 | Mitsubishi Denki Kabushiki Kaisha | Electric power switch |
| DE3446765A1 (de) * | 1984-12-21 | 1986-07-10 | Schupa Elektro GmbH + Co KG, 5885 Schalksmühle | Kontaktsystem zur begrenzung der lichtbogenlaenge in einem fehlerstromschutzschalter |
| FR2575589B1 (fr) * | 1984-12-28 | 1987-02-06 | Telemecanique Electrique | Interrupteur electrique a ecran |
| SE457032B (sv) * | 1987-03-25 | 1988-11-21 | Asea Ab | Elektrisk kopplingsapparat |
| DE3824027A1 (de) * | 1988-07-15 | 1990-01-18 | Asea Brown Boveri | Elektrisches schaltgeraet |
-
1974
- 1974-03-12 FI FI740742A patent/FI49890C/fi active
-
1975
- 1975-02-26 DE DE19752508299 patent/DE2508299A1/de active Pending
- 1975-03-11 SE SE7502706A patent/SE7502706L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI49890C (fi) | 1975-10-10 |
| DE2508299A1 (de) | 1975-09-25 |
| FI49890B (xx) | 1975-06-30 |