BE369731A - - Google Patents
Info
- Publication number
- BE369731A BE369731A BE369731DA BE369731A BE 369731 A BE369731 A BE 369731A BE 369731D A BE369731D A BE 369731DA BE 369731 A BE369731 A BE 369731A
- Authority
- BE
- Belgium
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US358089A US1890327A (en) | 1929-04-25 | 1929-04-25 | Explosion chamber for liquid break switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE369731A true BE369731A (en) |
Family
ID=23408262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE369731D BE369731A (en) | 1929-04-25 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1890327A (en) |
| BE (1) | BE369731A (en) |
| FR (1) | FR694146A (en) |
| GB (1) | GB343824A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL88402C (en) * | 1952-11-07 | |||
| DE1042887B (en) * | 1952-12-13 | 1958-11-06 | Auto Union Gmbh | Multi-part, heated mold for plastics |
-
0
- BE BE369731D patent/BE369731A/xx unknown
-
1929
- 1929-04-25 US US358089A patent/US1890327A/en not_active Expired - Lifetime
-
1930
- 1930-04-18 FR FR694146D patent/FR694146A/en not_active Expired
- 1930-04-25 GB GB12806/30A patent/GB343824A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1890327A (en) | 1932-12-06 |
| GB343824A (en) | 1931-02-26 |
| FR694146A (en) | 1930-11-28 |