FR760037A - Perfectionnements apportés aux moyens pour permettre, dans les installations électriques, de déceler les fuites ou de se prémunir contre ces dernières - Google Patents
Perfectionnements apportés aux moyens pour permettre, dans les installations électriques, de déceler les fuites ou de se prémunir contre ces dernièresInfo
- Publication number
- FR760037A FR760037A FR760037DA FR760037A FR 760037 A FR760037 A FR 760037A FR 760037D A FR760037D A FR 760037DA FR 760037 A FR760037 A FR 760037A
- Authority
- FR
- France
- Prior art keywords
- detected
- improvements made
- guard against
- electrical installations
- leaks
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000010616 electrical installation Methods 0.000 title 1
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
- H02H3/16—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 fault current to earth, frame or mass
- H02H3/162—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 fault current to earth, frame or mass for AC systems
- H02H3/165—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 fault current to earth, frame or mass for AC systems for three-phase systems
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE760037X | 1932-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR760037A true FR760037A (fr) | 1934-02-15 |
Family
ID=3879870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR760037D Expired FR760037A (fr) | 1932-08-24 | 1933-08-23 | Perfectionnements apportés aux moyens pour permettre, dans les installations électriques, de déceler les fuites ou de se prémunir contre ces dernières |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE390614A (enEXAMPLES) |
| FR (1) | FR760037A (enEXAMPLES) |
-
0
- BE BE390614D patent/BE390614A/xx unknown
-
1933
- 1933-08-23 FR FR760037D patent/FR760037A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE390614A (enEXAMPLES) |
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