DE194921T1 - Elektrischer motor mit rberstromschutzeinrichtung mit thermistoren. - Google Patents
Elektrischer motor mit rberstromschutzeinrichtung mit thermistoren.Info
- Publication number
- DE194921T1 DE194921T1 DE198686400433T DE86400433T DE194921T1 DE 194921 T1 DE194921 T1 DE 194921T1 DE 198686400433 T DE198686400433 T DE 198686400433T DE 86400433 T DE86400433 T DE 86400433T DE 194921 T1 DE194921 T1 DE 194921T1
- Authority
- DE
- Germany
- Prior art keywords
- electric motor
- thermistors
- rber
- protection device
- current protection
- 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.)
- Pending
Links
- 238000004804 winding Methods 0.000 abstract 3
Classifications
-
- 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
- H02H7/0833—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 for electric motors with control arrangements
-
- 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
Landscapes
- Protection Of Generators And Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8503858A FR2579033B1 (fr) | 1985-03-15 | 1985-03-15 | Moteur electrique comportant un dispositif de protection a thermistances contre les surintensites |
Publications (1)
Publication Number | Publication Date |
---|---|
DE194921T1 true DE194921T1 (de) | 1987-01-15 |
Family
ID=9317239
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE198686400433T Pending DE194921T1 (de) | 1985-03-15 | 1986-02-28 | Elektrischer motor mit rberstromschutzeinrichtung mit thermistoren. |
DE8686400433T Expired DE3661668D1 (en) | 1985-03-15 | 1986-02-28 | Electrical motor equipped with a thermistor overcurrent protective device |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686400433T Expired DE3661668D1 (en) | 1985-03-15 | 1986-02-28 | Electrical motor equipped with a thermistor overcurrent protective device |
Country Status (6)
Country | Link |
---|---|
US (1) | US4716486A (de) |
EP (1) | EP0194921B1 (de) |
JP (1) | JPS61214744A (de) |
AT (1) | ATE39795T1 (de) |
DE (2) | DE194921T1 (de) |
FR (1) | FR2579033B1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4792877A (en) * | 1987-08-17 | 1988-12-20 | General Motors Corporation | Electric motor armature current control circuit |
US5200872A (en) * | 1989-12-08 | 1993-04-06 | Texas Instruments Incorporated | Internal protection circuit for electrically driven device |
DE4021663A1 (de) * | 1990-07-07 | 1992-01-09 | Mulfingen Elektrobau Ebm | Ansteuerschaltung mit blockierschutz-einrichtung fuer einen kollektorlosen gleichstrommotor |
DE4109867C2 (de) * | 1991-03-26 | 1996-05-30 | Bosch Gmbh Robert | Schutzeinrichtung für Elektromotoren |
US5243243A (en) * | 1991-11-12 | 1993-09-07 | Andrews J Leroy | Electric motor insulation resistance fault monitor |
US5394288A (en) * | 1991-12-20 | 1995-02-28 | Jeco Company Limited | Actuator |
JPH07166763A (ja) * | 1993-12-16 | 1995-06-27 | Tokai Rika Co Ltd | パワーウィンドウ駆動制御装置 |
CA2150663A1 (en) * | 1994-07-22 | 1996-01-23 | William Ishmael | Control system |
JP3237446B2 (ja) * | 1995-03-29 | 2001-12-10 | 市光工業株式会社 | 直流モータ駆動制御回路 |
IT1295292B1 (it) * | 1997-10-08 | 1999-05-04 | Veco Srl | Metodo e apparecchiatura di sicurezza per l'avviamento resistivo di motori elettrici |
US6414832B1 (en) | 1999-03-31 | 2002-07-02 | Delco Remy America, Inc. | Thermal protection device for a remotely regulated vehicle alternator |
DE10252754A1 (de) * | 2002-11-13 | 2004-06-17 | Rexroth Indramat Gmbh | Elektromotor mit einer Vorrichtung zur Temperaturüberwachung |
US7111983B2 (en) * | 2004-04-13 | 2006-09-26 | Reliance Electric Technologies, Llc | Temperature detection method and apparatus for inverter-driven machines |
US7340907B2 (en) | 2004-05-10 | 2008-03-11 | Computer Process Controls, Inc. | Anti-condensation control system |
ITTO20121049A1 (it) * | 2012-12-05 | 2014-06-06 | Indesit Co Spa | Lavabiancheria con circuito di protezione |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3673538A (en) * | 1969-12-05 | 1972-06-27 | Texas Instruments Inc | Composite thermistor temperature sensor having step-function response |
DE2243949A1 (de) * | 1972-09-07 | 1974-03-14 | Zinser Textilmaschinen Gmbh | Elektrische drehstrommaschine |
DE2264134A1 (de) * | 1972-12-29 | 1974-07-11 | Siemens Ag | Ueberlastungsschutz fuer gleichstromgespeiste kleinstmotoren |
US3708720A (en) * | 1973-01-02 | 1973-01-02 | Franklin Electric Co Inc | Semiconductor thermal protection |
US3965392A (en) * | 1974-01-02 | 1976-06-22 | Sprague Electric Company | Motor start system with two dissimilar PTCR elements |
DE2949017C2 (de) * | 1979-12-06 | 1982-04-22 | Danfoss A/S, 6430 Nordborg | Anordnung zum Steuern von Antriebs- und Bremsstrom eines bürstenlosen Gleichstrommotors |
-
1985
- 1985-03-15 FR FR8503858A patent/FR2579033B1/fr not_active Expired
-
1986
- 1986-02-28 DE DE198686400433T patent/DE194921T1/de active Pending
- 1986-02-28 AT AT86400433T patent/ATE39795T1/de not_active IP Right Cessation
- 1986-02-28 EP EP86400433A patent/EP0194921B1/de not_active Expired
- 1986-02-28 DE DE8686400433T patent/DE3661668D1/de not_active Expired
- 1986-03-03 US US06/835,303 patent/US4716486A/en not_active Expired - Fee Related
- 1986-03-14 JP JP61055153A patent/JPS61214744A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0194921B1 (de) | 1989-01-04 |
EP0194921A1 (de) | 1986-09-17 |
FR2579033A1 (fr) | 1986-09-19 |
FR2579033B1 (fr) | 1987-04-10 |
DE3661668D1 (en) | 1989-02-09 |
JPS61214744A (ja) | 1986-09-24 |
US4716486A (en) | 1987-12-29 |
ATE39795T1 (de) | 1989-01-15 |
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