BE454099A - - Google Patents
Info
- Publication number
- BE454099A BE454099A BE454099DA BE454099A BE 454099 A BE454099 A BE 454099A BE 454099D A BE454099D A BE 454099DA BE 454099 A BE454099 A BE 454099A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/021—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order
-
- 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
- H01H71/10—Operating or release mechanisms
- H01H71/1081—Modifications for selective or back-up protection; Correlation between feeder and branch circuit breaker
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/06—Details with automatic reconnection
- H02H3/063—Details concerning the co-operation of many similar arrangements, e.g. in a network
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE249242X | 1944-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE454099A true BE454099A (US20030204162A1-20031030-M00001.png) |
Family
ID=3866537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE454099D BE454099A (US20030204162A1-20031030-M00001.png) | 1944-01-25 |
Country Status (6)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL249989A (US20030204162A1-20031030-M00001.png) * | 1959-04-07 | |||
| NL9102057A (nl) * | 1991-12-10 | 1993-07-01 | Holec Syst & Componenten | Selectieve automatische beveiligingsschakelaar. |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US961164A (en) * | 1907-06-25 | 1910-06-14 | Rothwell S Patents Syndicate | Circuit-controller. |
| US957334A (en) * | 1909-07-01 | 1910-05-10 | Cutler Hammer Mfg Co | Circuit-breaker. |
| US1159936A (en) * | 1910-09-06 | 1915-11-09 | Westinghouse Electric & Mfg Co | System of electrical distribution. |
| US1717260A (en) * | 1921-09-14 | 1929-06-11 | Gen Electric | Circuit interrupter |
-
0
- NL NL60797D patent/NL60797C/xx active
- BE BE454099D patent/BE454099A/xx unknown
-
1945
- 1945-05-28 FR FR911145D patent/FR911145A/fr not_active Expired
- 1945-07-09 CH CH249242D patent/CH249242A/fr unknown
- 1945-09-24 GB GB24764/45A patent/GB602625A/en not_active Expired
- 1945-12-03 US US632443A patent/US2551304A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB602625A (en) | 1948-05-31 |
| NL60797C (US20030204162A1-20031030-M00001.png) | |
| US2551304A (en) | 1951-05-01 |
| CH249242A (fr) | 1947-06-15 |
| FR911145A (fr) | 1946-06-28 |
