BE525520A - - Google Patents
Info
- Publication number
- BE525520A BE525520A BE525520DA BE525520A BE 525520 A BE525520 A BE 525520A BE 525520D A BE525520D A BE 525520DA BE 525520 A BE525520 A BE 525520A
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL325638X | 1953-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE525520A true BE525520A (fr) |
Family
ID=19784159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE525520D BE525520A (fr) | 1953-12-19 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2772335A (fr) |
| BE (1) | BE525520A (fr) |
| CH (1) | CH325638A (fr) |
| DE (1) | DE1007855B (fr) |
| FR (1) | FR1092027A (fr) |
| GB (1) | GB752782A (fr) |
| NL (2) | NL183755B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1083388B (de) * | 1958-10-09 | 1960-06-15 | Licentia Gmbh | Hochspannungs-Freiluftstuetzer fuer Hochspannungsschalter |
| GB979783A (en) * | 1960-04-29 | 1965-01-06 | Reyrolle A & Co Ltd | Improvements relating to high-voltage electric circuit-breakers of the gas-blast type |
-
0
- BE BE525520D patent/BE525520A/xx unknown
- NL NL79175D patent/NL79175C/xx active
- NL NLAANVRAGE7803049,A patent/NL183755B/xx unknown
-
1954
- 1954-01-26 FR FR1092027D patent/FR1092027A/fr not_active Expired
- 1954-11-27 DE DEN9824A patent/DE1007855B/de active Pending
- 1954-11-27 CH CH325638D patent/CH325638A/de unknown
- 1954-12-02 GB GB34950/54A patent/GB752782A/en not_active Expired
- 1954-12-14 US US475158A patent/US2772335A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2772335A (en) | 1956-11-27 |
| GB752782A (en) | 1956-07-11 |
| NL183755B (nl) | |
| NL79175C (fr) | |
| CH325638A (de) | 1957-11-15 |
| DE1007855B (de) | 1957-05-09 |
| FR1092027A (fr) | 1955-04-18 |