SE349891B - - Google Patents
Info
- Publication number
- SE349891B SE349891B SE01847/71A SE184771A SE349891B SE 349891 B SE349891 B SE 349891B SE 01847/71 A SE01847/71 A SE 01847/71A SE 184771 A SE184771 A SE 184771A SE 349891 B SE349891 B SE 349891B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/34—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact adapted to engage an overhead transmission line, e.g. for branching
- H01H31/36—Contact moved by pantograph
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE01847/71A SE349891B (ru) | 1971-02-12 | 1971-02-12 | |
| DE2204760A DE2204760C3 (de) | 1971-02-12 | 1972-02-02 | Trennschalter |
| US00223924A US3755634A (en) | 1971-02-12 | 1972-02-07 | Single pillar isolator switch |
| IT67406/72A IT949051B (it) | 1971-02-12 | 1972-02-10 | Sezionatore elettrico a colonna singola |
| FR7204662A FR2125391A1 (ru) | 1971-02-12 | 1972-02-11 | |
| CA134,578A CA946893A (en) | 1971-02-12 | 1972-02-11 | Single pillar isolator switch |
| GB642272A GB1373585A (en) | 1971-02-12 | 1972-02-11 | Electric isolator switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE01847/71A SE349891B (ru) | 1971-02-12 | 1971-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE349891B true SE349891B (ru) | 1972-10-09 |
Family
ID=20258946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE01847/71A SE349891B (ru) | 1971-02-12 | 1971-02-12 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3755634A (ru) |
| CA (1) | CA946893A (ru) |
| DE (1) | DE2204760C3 (ru) |
| FR (1) | FR2125391A1 (ru) |
| GB (1) | GB1373585A (ru) |
| IT (1) | IT949051B (ru) |
| SE (1) | SE349891B (ru) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3048795A1 (de) * | 1980-12-23 | 1982-07-15 | Brown, Boveri & Cie Ag, 6800 Mannheim | Gegenkontakt fuer einen scherentrenner |
| DE3205909C2 (de) * | 1981-02-19 | 1987-09-10 | Ruhrtal Elektrizitätsgesellschaft Hartig GmbH & Co, 4300 Essen | Trennschalter, insbesondere Einsäulentrennschalter |
| DE3124805C2 (de) * | 1981-06-24 | 1983-05-26 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Einsäulen-Trennschalter |
| US4564731A (en) * | 1982-03-17 | 1986-01-14 | Ruhrtal-Elektrizitatsgesellschaft Hartig Gmbh & Co. | Scissor-type disconnect switch with contact elements having wear-resistant armatures |
| DE3732004A1 (de) * | 1987-09-23 | 1989-04-06 | Asea Brown Boveri | Hochspannungs-trennschalter |
| CN100350531C (zh) * | 2005-08-05 | 2007-11-21 | 王光顺 | 双断口折叠式垂直分合隔离开关 |
| DE102011077768A1 (de) * | 2011-06-17 | 2012-12-20 | Siemens Aktiengesellschaft | Freiluftschaltgerät |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1126960B (de) * | 1959-08-21 | 1962-04-05 | Elektro Watt Elek Sche Und Ind | Federnde Kontaktschlaufe mit Gegenkontaktstueck fuer einen Pantographen-Trennschalter, die zum Ausgleich des Durchhanges im Zuge der Sammelschienenseile elektrischer Hochspannungsschaltanlagen angeordnet ist |
| FR1356187A (fr) * | 1962-05-09 | 1964-03-20 | D App Electr Sprecher Et Schuh | Sectionneur à colonne unique pour installation à haute tension |
| US3530265A (en) * | 1969-05-28 | 1970-09-22 | Ite Imperial Corp | Shielding for vertical break switches of high voltage rating |
| US4298832A (en) * | 1980-03-14 | 1981-11-03 | The Singer Company | Digital motor speed controller |
-
1971
- 1971-02-12 SE SE01847/71A patent/SE349891B/xx unknown
-
1972
- 1972-02-02 DE DE2204760A patent/DE2204760C3/de not_active Expired
- 1972-02-07 US US00223924A patent/US3755634A/en not_active Expired - Lifetime
- 1972-02-10 IT IT67406/72A patent/IT949051B/it active
- 1972-02-11 CA CA134,578A patent/CA946893A/en not_active Expired
- 1972-02-11 GB GB642272A patent/GB1373585A/en not_active Expired
- 1972-02-11 FR FR7204662A patent/FR2125391A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2204760C3 (de) | 1975-06-19 |
| IT949051B (it) | 1973-06-11 |
| DE2204760A1 (de) | 1972-08-17 |
| FR2125391A1 (ru) | 1972-09-29 |
| GB1373585A (en) | 1974-11-13 |
| CA946893A (en) | 1974-05-07 |
| US3755634A (en) | 1973-08-28 |
| DE2204760B2 (de) | 1974-11-07 |