CH309009A - Electric disconnectors. - Google Patents
Electric disconnectors.Info
- Publication number
- CH309009A CH309009A CH309009DA CH309009A CH 309009 A CH309009 A CH 309009A CH 309009D A CH309009D A CH 309009DA CH 309009 A CH309009 A CH 309009A
- Authority
- CH
- Switzerland
- Prior art keywords
- disconnectors
- electric
- electric disconnectors
- Prior art date
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
- H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
- H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2719152A GB718343A (en) | 1952-10-29 | 1952-10-29 | Contact arrangements for electrical disconnect switches |
Publications (1)
Publication Number | Publication Date |
---|---|
CH309009A true CH309009A (en) | 1955-08-15 |
Family
ID=10255671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH309009D CH309009A (en) | 1952-10-29 | 1952-11-12 | Electric disconnectors. |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH309009A (en) |
FR (1) | FR1069290A (en) |
GB (1) | GB718343A (en) |
-
1952
- 1952-10-29 GB GB2719152A patent/GB718343A/en not_active Expired
- 1952-11-12 CH CH309009D patent/CH309009A/en unknown
- 1952-12-30 FR FR1069290D patent/FR1069290A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB718343A (en) | 1954-11-10 |
FR1069290A (en) | 1954-07-06 |
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