FR1087822A - Interrupteur polyphasé à courant alternatif - Google Patents
Interrupteur polyphasé à courant alternatifInfo
- Publication number
- FR1087822A FR1087822A FR1087822DA FR1087822A FR 1087822 A FR1087822 A FR 1087822A FR 1087822D A FR1087822D A FR 1087822DA FR 1087822 A FR1087822 A FR 1087822A
- Authority
- FR
- France
- Prior art keywords
- polyphase switch
- polyphase
- switch
- 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
- 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
- H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL728186X | 1952-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1087822A true FR1087822A (fr) | 1955-03-01 |
Family
ID=19817871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1087822D Expired FR1087822A (fr) | 1952-05-26 | 1953-05-23 | Interrupteur polyphasé à courant alternatif |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE520089A (sv) |
| FR (1) | FR1087822A (sv) |
| GB (1) | GB728186A (sv) |
| NL (1) | NL81217C (sv) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0014393A1 (de) * | 1979-02-03 | 1980-08-20 | Licentia Patent-Verwaltungs-GmbH | Druckgas-Hochspannungsleistungsschalter |
-
0
- BE BE520089D patent/BE520089A/xx unknown
- NL NL81217D patent/NL81217C/xx active
-
1953
- 1953-05-23 FR FR1087822D patent/FR1087822A/fr not_active Expired
- 1953-05-26 GB GB14631/53A patent/GB728186A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0014393A1 (de) * | 1979-02-03 | 1980-08-20 | Licentia Patent-Verwaltungs-GmbH | Druckgas-Hochspannungsleistungsschalter |
Also Published As
| Publication number | Publication date |
|---|---|
| GB728186A (en) | 1955-04-13 |
| BE520089A (sv) | |
| NL81217C (sv) |
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