FR902181A - Interrupteur électrique à gaz - Google Patents
Interrupteur électrique à gazInfo
- Publication number
- FR902181A FR902181A FR902181DA FR902181A FR 902181 A FR902181 A FR 902181A FR 902181D A FR902181D A FR 902181DA FR 902181 A FR902181 A FR 902181A
- Authority
- FR
- France
- Prior art keywords
- gas switch
- electric gas
- electric
- switch
- gas
- 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
- H01H33/70—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 |
---|---|---|---|
CH584300X | 1943-12-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR902181A true FR902181A (fr) | 1945-08-21 |
Family
ID=4521707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR902181D Expired FR902181A (fr) | 1943-12-24 | 1944-02-24 | Interrupteur électrique à gaz |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH238221A (fr) |
FR (1) | FR902181A (fr) |
GB (1) | GB584300A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3291947A (en) * | 1964-06-12 | 1966-12-13 | Westinghouse Electric Corp | Interrupting structures for compressedgas circuit interrupters having double-break hollow rotative moving contact-arm assembly |
-
1943
- 1943-12-24 CH CH238221D patent/CH238221A/de unknown
-
1944
- 1944-02-24 FR FR902181D patent/FR902181A/fr not_active Expired
- 1944-12-27 GB GB25941/44A patent/GB584300A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3291947A (en) * | 1964-06-12 | 1966-12-13 | Westinghouse Electric Corp | Interrupting structures for compressedgas circuit interrupters having double-break hollow rotative moving contact-arm assembly |
Also Published As
Publication number | Publication date |
---|---|
GB584300A (en) | 1947-01-10 |
CH238221A (de) | 1945-06-30 |
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