FR2048151A5 - - Google Patents
Info
- Publication number
- FR2048151A5 FR2048151A5 FR6918121A FR6918121A FR2048151A5 FR 2048151 A5 FR2048151 A5 FR 2048151A5 FR 6918121 A FR6918121 A FR 6918121A FR 6918121 A FR6918121 A FR 6918121A FR 2048151 A5 FR2048151 A5 FR 2048151A5
- Authority
- FR
- France
- 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
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
- H01H1/42—Knife-and-clip contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/045—Means for extinguishing or preventing arc between current-carrying parts for arcs formed during closing
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6918121A FR2048151A5 (en) | 1969-06-02 | 1969-06-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6918121A FR2048151A5 (en) | 1969-06-02 | 1969-06-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2048151A5 true FR2048151A5 (en) | 1971-03-19 |
Family
ID=9035021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6918121A Expired FR2048151A5 (en) | 1969-06-02 | 1969-06-02 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2048151A5 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0072771A1 (en) * | 1981-08-11 | 1983-02-23 | Siemens Aktiengesellschaft | One or multiphase switch for an encapsulated, gas-insulated high-voltage switchgear |
EP1026710A2 (en) * | 1999-02-06 | 2000-08-09 | Felten & Guilleaume AG | Switch for use in SF6 gas-insulated medium-voltage switchgear |
US9691561B2 (en) | 2014-04-09 | 2017-06-27 | Abb Schweiz Ag | Knife switch assembly, an electric power distribution switchgear and a method for preventing electric discharges |
-
1969
- 1969-06-02 FR FR6918121A patent/FR2048151A5/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0072771A1 (en) * | 1981-08-11 | 1983-02-23 | Siemens Aktiengesellschaft | One or multiphase switch for an encapsulated, gas-insulated high-voltage switchgear |
EP1026710A2 (en) * | 1999-02-06 | 2000-08-09 | Felten & Guilleaume AG | Switch for use in SF6 gas-insulated medium-voltage switchgear |
EP1026710A3 (en) * | 1999-02-06 | 2001-11-14 | Felten & Guilleaume AG | Switch for use in SF6 gas-insulated medium-voltage switchgear |
US9691561B2 (en) | 2014-04-09 | 2017-06-27 | Abb Schweiz Ag | Knife switch assembly, an electric power distribution switchgear and a method for preventing electric discharges |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |