BE462680A - - Google Patents
Info
- Publication number
- BE462680A BE462680A BE462680DA BE462680A BE 462680 A BE462680 A BE 462680A BE 462680D A BE462680D A BE 462680DA BE 462680 A BE462680 A BE 462680A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- H01H33/16—Impedances connected with contacts
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- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR913640T | 1945-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE462680A true BE462680A (en:Method) |
Family
ID=9421864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE462680D BE462680A (en:Method) | 1945-03-21 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE462680A (en:Method) |
| FR (1) | FR913640A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016226034A1 (de) | 2016-12-22 | 2018-06-28 | Siemens Aktiengesellschaft | Elektrische Schalteinrichtung |
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0
- BE BE462680D patent/BE462680A/xx unknown
-
1945
- 1945-03-21 FR FR913640D patent/FR913640A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR913640A (fr) | 1946-09-16 |