BE426935A - - Google Patents
Info
- Publication number
- BE426935A BE426935A BE426935DA BE426935A BE 426935 A BE426935 A BE 426935A BE 426935D A BE426935D A BE 426935DA BE 426935 A BE426935 A BE 426935A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/002—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00 with provision for switching the neutral conductor
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB181162D DE723960C (de) | 1937-12-18 | 1937-12-18 | Trennschutzschalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE426935A true BE426935A (US06265458-20010724-C00056.png) |
Family
ID=7009014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE426935D BE426935A (US06265458-20010724-C00056.png) | 1937-12-18 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE426935A (US06265458-20010724-C00056.png) |
| CH (1) | CH204056A (US06265458-20010724-C00056.png) |
| DE (1) | DE723960C (US06265458-20010724-C00056.png) |
| FR (1) | FR836299A (US06265458-20010724-C00056.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL236072A (US06265458-20010724-C00056.png) * | 1958-02-15 | |||
| DE1123751B (de) * | 1960-04-09 | 1962-02-15 | Schutzapp Ges Paris & Co M B H | Selbstschalter, insbesondere Schutzschalter |
| NL275335A (US06265458-20010724-C00056.png) * | 1961-03-06 | |||
| DE1218598B (de) * | 1962-12-04 | 1966-06-08 | Jung Albrecht Fa | Schutzschalter |
-
0
- BE BE426935D patent/BE426935A/xx unknown
-
1937
- 1937-12-18 DE DEB181162D patent/DE723960C/de not_active Expired
-
1938
- 1938-04-07 FR FR836299D patent/FR836299A/fr not_active Expired
- 1938-05-07 CH CH204056D patent/CH204056A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH204056A (de) | 1939-04-15 |
| DE723960C (de) | 1942-08-14 |
| FR836299A (fr) | 1939-01-13 |
