BE653759A - - Google Patents
Info
- Publication number
- BE653759A BE653759A BE653759DA BE653759A BE 653759 A BE653759 A BE 653759A BE 653759D A BE653759D A BE 653759DA BE 653759 A BE653759 A BE 653759A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
- H02H11/004—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of incorrect phase sequence; with switching for obtaining correct phase sequence
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- 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
- H02H3/24—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 responsive to undervoltage or no-voltage
- H02H3/253—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 responsive to undervoltage or no-voltage for multiphase applications, e.g. phase interruption
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR952363A FR1386292A (fr) | 1963-10-31 | 1963-10-31 | Dispositif électronique pour la protection contre l'inversion du sens de rotation des phases et contre l'absence d'une phase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE653759A true BE653759A (xx) | 1965-01-18 |
Family
ID=8815587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE653759D BE653759A (xx) | 1963-10-31 | 1964-09-30 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE653759A (xx) |
| CH (1) | CH420349A (xx) |
| DE (1) | DE1438872B1 (xx) |
| FR (1) | FR1386292A (xx) |
| NL (1) | NL6412055A (xx) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB653355A (en) * | 1948-06-10 | 1951-05-16 | Watford Electric & Mfg Company | Improvements in or relating to protective devices for electric circuits |
| DE962184C (de) * | 1954-05-15 | 1957-04-18 | Bbc Brown Boveri & Cie | Sicherheitsvorrichtung zum phasenrichtigen Anschliessen ortsbeweglicher Anlagen |
| FR1196972A (fr) * | 1957-11-29 | 1959-11-27 | Telemecanique Electrique | Dispositif de protection des installations triphasées et ses applications en particulier aux installations de pompage |
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1963
- 1963-10-31 FR FR952363A patent/FR1386292A/fr not_active Expired
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1964
- 1964-09-30 BE BE653759D patent/BE653759A/xx unknown
- 1964-10-16 NL NL6412055A patent/NL6412055A/xx unknown
- 1964-10-27 DE DE19641438872 patent/DE1438872B1/de active Pending
- 1964-10-30 CH CH1408464A patent/CH420349A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH420349A (de) | 1966-09-15 |
| DE1438872B1 (de) | 1971-12-23 |
| NL6412055A (xx) | 1965-05-03 |
| FR1386292A (fr) | 1965-01-22 |