FR2177706A1 - - Google Patents
Info
- Publication number
- FR2177706A1 FR2177706A1 FR7245045A FR7245045A FR2177706A1 FR 2177706 A1 FR2177706 A1 FR 2177706A1 FR 7245045 A FR7245045 A FR 7245045A FR 7245045 A FR7245045 A FR 7245045A FR 2177706 A1 FR2177706 A1 FR 2177706A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
- H02H7/0852—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load directly responsive to abnormal temperature by using a temperature sensor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
- H01R39/26—Solid sliding contacts, e.g. carbon brush
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/25—Devices for sensing temperature, or actuated thereby
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Control Of Direct Current Motors (AREA)
- Protection Of Generators And Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2215214A DE2215214A1 (de) | 1972-03-29 | 1972-03-29 | Ueberlast-schutzeinrichtung fuer elektrische maschinen mit schleifbuersten |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2177706A1 true FR2177706A1 (fr) | 1973-11-09 |
FR2177706B3 FR2177706B3 (fr) | 1976-01-09 |
Family
ID=5840467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7245045A Expired FR2177706B3 (fr) | 1972-03-29 | 1972-12-18 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2215214A1 (fr) |
FR (1) | FR2177706B3 (fr) |
IT (1) | IT981642B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0456874A1 (fr) * | 1990-05-18 | 1991-11-21 | Siemens Aktiengesellschaft | Protection contre la surcharge d'un bobinage d'un moteur série à courant continu, surveillé par un dispositif de mesure de la vitesse de rotation |
FR2874758A1 (fr) * | 2004-10-28 | 2006-03-03 | Faurecia Bloc Avant | Dispositif de refroidissement de vehicule automobile pourvu d'un composant de protection du groupe motoventilateur. |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2718658A1 (de) * | 1977-04-27 | 1978-11-02 | Bosch Gmbh Robert | Einrichtung zur erkennung von lagerschaeden elektrischer maschinen |
EP1604441A1 (fr) * | 2003-03-10 | 2005-12-14 | Behr GmbH & Co. | Systeme de protection contre la surcharge d'un moteur electrique |
-
1972
- 1972-03-29 DE DE2215214A patent/DE2215214A1/de active Pending
- 1972-12-18 FR FR7245045A patent/FR2177706B3/fr not_active Expired
-
1973
- 1973-03-27 IT IT22182/73A patent/IT981642B/it active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0456874A1 (fr) * | 1990-05-18 | 1991-11-21 | Siemens Aktiengesellschaft | Protection contre la surcharge d'un bobinage d'un moteur série à courant continu, surveillé par un dispositif de mesure de la vitesse de rotation |
FR2874758A1 (fr) * | 2004-10-28 | 2006-03-03 | Faurecia Bloc Avant | Dispositif de refroidissement de vehicule automobile pourvu d'un composant de protection du groupe motoventilateur. |
Also Published As
Publication number | Publication date |
---|---|
DE2215214A1 (de) | 1973-10-11 |
FR2177706B3 (fr) | 1976-01-09 |
IT981642B (it) | 1974-10-10 |