CH205648A - Schalter. - Google Patents
Schalter.Info
- Publication number
- CH205648A CH205648A CH205648DA CH205648A CH 205648 A CH205648 A CH 205648A CH 205648D A CH205648D A CH 205648DA CH 205648 A CH205648 A CH 205648A
- Authority
- CH
- Switzerland
- Prior art keywords
- counter
- Prior art date
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
- H01H33/7046—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 having special gas flow directing elements, e.g. grooves, extensions
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE205648X | 1937-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH205648A true CH205648A (de) | 1939-06-30 |
Family
ID=5788341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH205648D CH205648A (de) | 1937-07-29 | 1938-06-29 | Schalter. |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH205648A (de) |
| GB (1) | GB517574A (de) |
-
1938
- 1938-06-29 CH CH205648D patent/CH205648A/de unknown
- 1938-07-28 GB GB22485/38A patent/GB517574A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB517574A (en) | 1940-02-02 |
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