NL43282C - - Google Patents
Info
- Publication number
- NL43282C NL43282C NL43282DA NL43282C NL 43282 C NL43282 C NL 43282C NL 43282D A NL43282D A NL 43282DA NL 43282 C NL43282 C NL 43282C
- Authority
- NL
- Netherlands
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
- H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
- H01H33/703—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating 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 |
|---|---|---|---|
| DE786069X | 1934-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL43282C true NL43282C (en:Method) |
Family
ID=6698944
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL43282D NL43282C (en:Method) | 1934-02-23 | ||
| NL72626D NL72626B (en:Method) | 1934-02-23 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL72626D NL72626B (en:Method) | 1934-02-23 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR786069A (en:Method) |
| NL (2) | NL72626B (en:Method) |
-
0
- NL NL43282D patent/NL43282C/xx active
- NL NL72626D patent/NL72626B/xx unknown
-
1935
- 1935-02-23 FR FR786069D patent/FR786069A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR786069A (fr) | 1935-08-26 |
| NL72626B (en:Method) |