BE397912A - - Google Patents
Info
- Publication number
- BE397912A BE397912A BE397912DA BE397912A BE 397912 A BE397912 A BE 397912A BE 397912D A BE397912D A BE 397912DA BE 397912 A BE397912 A BE 397912A
- 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 |
|---|---|---|---|
| DEA66745D DE628337C (de) | 1932-08-02 | 1932-08-02 | Elektrischer Schalter zur Stromunterbrechung in Fluessigkeit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE397912A true BE397912A (https=) | 1933-08-31 |
Family
ID=25964570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE397912D BE397912A (https=) | 1932-08-02 | 1933-07-28 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1987569A (https=) |
| BE (1) | BE397912A (https=) |
| DE (1) | DE628337C (https=) |
| FR (1) | FR761571A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE441391A (https=) * | 1939-07-27 |
-
1932
- 1932-08-02 DE DEA66745D patent/DE628337C/de not_active Expired
-
1933
- 1933-07-28 BE BE397912D patent/BE397912A/xx unknown
- 1933-07-31 FR FR761571D patent/FR761571A/fr not_active Expired
- 1933-08-02 US US683351A patent/US1987569A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR761571A (fr) | 1934-03-22 |
| DE628337C (de) | 1936-04-03 |
| US1987569A (en) | 1935-01-08 |