GB366584A - Improvements in and relating to electric switches - Google Patents
Improvements in and relating to electric switchesInfo
- Publication number
- GB366584A GB366584A GB33506/30A GB3350630A GB366584A GB 366584 A GB366584 A GB 366584A GB 33506/30 A GB33506/30 A GB 33506/30A GB 3350630 A GB3350630 A GB 3350630A GB 366584 A GB366584 A GB 366584A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nozzle
- liquid
- chamber
- vapour
- contact
- 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
- H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
- H01H33/75—Liquid-break switches, e.g. oil-break
Landscapes
- Circuit Breakers (AREA)
- Nozzles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE366584X | 1929-12-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB366584A true GB366584A (en) | 1932-02-08 |
Family
ID=6317795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB33506/30A Expired GB366584A (en) | 1929-12-02 | 1930-11-07 | Improvements in and relating to electric switches |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE375420A (nl) |
FR (1) | FR706766A (nl) |
GB (1) | GB366584A (nl) |
NL (2) | NL31978C (nl) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE763038C (de) * | 1933-02-24 | 1953-07-27 | Neumann Hochspannungs App G M | Elektrischer Schalter mit verdampfbarer Fluessigkeit |
-
0
- NL NL33872D patent/NL33872C/xx active
- NL NL31978D patent/NL31978C/xx active
- BE BE375420D patent/BE375420A/xx unknown
-
1930
- 1930-11-07 GB GB33506/30A patent/GB366584A/en not_active Expired
- 1930-12-01 FR FR706766D patent/FR706766A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR706766A (fr) | 1931-06-29 |
NL33872C (nl) | |
BE375420A (nl) | |
NL31978C (nl) |
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