FR1125309A - Interrupteur de coupure du type à colonne - Google Patents
Interrupteur de coupure du type à colonneInfo
- Publication number
- FR1125309A FR1125309A FR1125309DA FR1125309A FR 1125309 A FR1125309 A FR 1125309A FR 1125309D A FR1125309D A FR 1125309DA FR 1125309 A FR1125309 A FR 1125309A
- Authority
- FR
- France
- Prior art keywords
- switch
- column type
- type cut
- cut
- column
- 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.)
- Expired
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2748211X | 1954-06-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1125309A true FR1125309A (fr) | 1956-10-29 |
Family
ID=4571474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1125309D Expired FR1125309A (fr) | 1954-06-09 | 1955-05-26 | Interrupteur de coupure du type à colonne |
Country Status (4)
Country | Link |
---|---|
US (1) | US2748211A (de) |
CH (1) | CH320539A (de) |
DE (1) | DE1029446B (de) |
FR (1) | FR1125309A (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2830145A (en) * | 1955-02-11 | 1958-04-08 | Porter Co H K | Isolator switch |
US2774832A (en) * | 1956-02-16 | 1956-12-18 | Eastern Power Devices Ltd | High tension disconnecting switch |
GB855325A (en) * | 1958-05-21 | 1960-11-30 | Asea Ab | Isolating switch of the pantograph type |
DE1080660B (de) * | 1958-10-10 | 1960-04-28 | Licentia Gmbh | Scherentrenner |
NL253677A (de) * | 1959-07-18 | |||
DE102011077768A1 (de) * | 2011-06-17 | 2012-12-20 | Siemens Aktiengesellschaft | Freiluftschaltgerät |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT437776A (de) * | ||||
CH296803A (de) * | 1950-02-17 | 1954-02-28 | Siemens Ag | Trennschalter. |
-
1954
- 1954-06-09 CH CH320539D patent/CH320539A/de unknown
- 1954-07-01 DE DEA20648A patent/DE1029446B/de active Pending
-
1955
- 1955-05-26 FR FR1125309D patent/FR1125309A/fr not_active Expired
- 1955-06-07 US US513730A patent/US2748211A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1029446B (de) | 1958-05-08 |
CH320539A (de) | 1957-03-31 |
US2748211A (en) | 1956-05-29 |
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