IT8621484A1 - Protezione contro sovraccarichi per resistenze addizionali di motori elettrici, particolarmente soffianti di ventilatori di veicoli, azionate da motore elettrico - Google Patents

Protezione contro sovraccarichi per resistenze addizionali di motori elettrici, particolarmente soffianti di ventilatori di veicoli, azionate da motore elettrico

Info

Publication number
IT8621484A1
IT8621484A1 IT1986A21484A IT2148486A IT8621484A1 IT 8621484 A1 IT8621484 A1 IT 8621484A1 IT 1986A21484 A IT1986A21484 A IT 1986A21484A IT 2148486 A IT2148486 A IT 2148486A IT 8621484 A1 IT8621484 A1 IT 8621484A1
Authority
IT
Italy
Prior art keywords
blowers
driven
overload protection
electric motor
additional resistances
Prior art date
Application number
IT1986A21484A
Other languages
English (en)
Other versions
IT8621484A0 (it
IT1197091B (it
Original Assignee
Porsche Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Porsche Ag filed Critical Porsche Ag
Publication of IT8621484A0 publication Critical patent/IT8621484A0/it
Publication of IT8621484A1 publication Critical patent/IT8621484A1/it
Application granted granted Critical
Publication of IT1197091B publication Critical patent/IT1197091B/it

Links

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
    • H02H7/085—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/90—Specific system operational feature
    • Y10S388/902—Compensation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/91—Operational/differential amplifier
IT21484/86A 1985-09-27 1986-08-13 Protezione contro sovraccarichi perresistenze addizionali di motori elettrici, particolarmente soffiati di ventilatori di veicoli azionate da motore elettrico IT1197091B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853534500 DE3534500A1 (de) 1985-09-27 1985-09-27 Ueberlastschutz fuer vorwiderstaende von elektromotoren, insbesondere von elektromotorisch angetriebenen lueftergeblaesen von fahrzeugen

Publications (3)

Publication Number Publication Date
IT8621484A0 IT8621484A0 (it) 1986-08-13
IT8621484A1 true IT8621484A1 (it) 1988-02-13
IT1197091B IT1197091B (it) 1988-11-25

Family

ID=6282126

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21484/86A IT1197091B (it) 1985-09-27 1986-08-13 Protezione contro sovraccarichi perresistenze addizionali di motori elettrici, particolarmente soffiati di ventilatori di veicoli azionate da motore elettrico

Country Status (5)

Country Link
US (1) US4752851A (it)
DE (1) DE3534500A1 (it)
FR (1) FR2588128A1 (it)
GB (1) GB2183412B (it)
IT (1) IT1197091B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8903734D0 (en) * 1989-02-18 1989-04-05 Eaton Ltd Temperature sensing
DE8915199U1 (de) * 1989-12-27 1990-03-22 Balzers und Leybold Deutschland Holding AG, 63450 Hanau Gasreibungspumpe
JPH04189392A (ja) * 1990-11-22 1992-07-07 Brother Ind Ltd ミシンモータの駆動装置
FR2676835A1 (fr) * 1991-05-21 1992-11-27 Asahi Optical Co Ltd Systeme d'appareil photo et alimentation en courant.
US5450156A (en) * 1991-05-21 1995-09-12 Asahi Kogaku Kogyo Kabushiki Kaisha Power zoom lens and camera having same
US5396306A (en) * 1991-05-21 1995-03-07 Asahi Kogaku Kogyo Kabushiki Kaisha Power lens and camera system
US5448143A (en) * 1993-11-17 1995-09-05 Dell Usa, L.P. Sensor for monitoring fan operation in a PC or PC based system
JP3480246B2 (ja) 1996-08-29 2003-12-15 日産自動車株式会社 冷却用モータファンの異常検出装置
US6009362A (en) * 1996-08-29 1999-12-28 Nissan Motor Co., Ltd. Anomalous condition detecting apparatus for cooling motor fan
JP3381594B2 (ja) * 1997-12-22 2003-03-04 株式会社デンソー 自動車用冷却システムに用いられる電動ファン装置
DE29809550U1 (de) * 1998-05-29 1999-07-08 Siemens AG, 80333 München Vorrichtung zur sicheren Abschaltung einer elektrischen Last, mit insbesondere hoher Induktivität, von einer elektrischen Gleichspannungsversorgung
JP3521842B2 (ja) * 2000-04-13 2004-04-26 株式会社デンソー モータ駆動装置
US20060087774A1 (en) * 2003-03-10 2006-04-27 Behr Gmbh & Co. Kg Protection system against an electric motor overload
DE10325761A1 (de) 2003-06-05 2004-12-23 Behr Gmbh & Co. Kg Vorwiderstandsbaugruppe für einen Elektromotor und Schaltungsanordnung mit ein er Vorwiderstandsbaugruppe zum Betreiben eines Elektromotors sowie Verwendung einer Vorwiderstandsbaugruppe
DE102004023189B4 (de) * 2004-05-11 2017-06-22 Friedrich-Alexander-Universität Erlangen-Nürnberg Lösbare elektrische Kontaktierung dreidimensionaler spritzgegossener Schaltungsträger
DE102004025971A1 (de) * 2004-05-18 2005-12-08 Behr Gmbh & Co. Kg Elektrischer Schaltkreis, insbesondere für Gebläse
CN107332482B (zh) * 2017-08-31 2020-05-05 广东好太太科技集团股份有限公司 一种应用在晾衣机上的降噪电路和方法
FR3072523B1 (fr) * 2017-10-13 2020-11-06 Valeo Systemes Thermiques Procede de demarrage d’un systeme de ventilation de face avant pour vehicule automobile

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE417027C (de) * 1925-08-03 Heinrich Moeller Vorrichtung zum Schutz eines Elektromotors
DE403937C (de) * 1923-07-28 1924-10-10 Heinrich Moeller Vorrichtung zum Schutz eines Elektromotors mit eingebauter Anlassvorrichtung und eingebautem Waermezeitausloeser
DE558872C (de) * 1930-09-16 1932-09-14 Siemens Schuckertwerke Akt Ges Schutzeinrichtung fuer Anlasswiderstaende gegen Ueberlastung
DE1480095B2 (de) * 1965-10-28 1972-11-09 Süddeutsche Kühlerfabrik Julius Fr. Behr, 7000 Stuttgart-Feuerbach Ueberlastungsschutz fuer mindestens einen vorwiderstand bei einer heizungs- und belueftungsanlage, insbesondere fuer kraftfahrzeuge
DE2313428A1 (de) * 1973-03-17 1974-09-19 Eberspaecher J Einrichtung zur schnellen aufheizung des innenraumes eines fahrzeuges
DE2432896A1 (de) * 1974-07-09 1976-01-29 Eberle Werke Kg Vorrichtung zur anlaufstrombegrenzung bei elektrischen maschinen
DE2736724A1 (de) * 1977-08-16 1979-03-01 Daimler Benz Ag Schutzschaltung fuer gleichstrommotor
US4408244A (en) * 1978-06-08 1983-10-04 Suddeutsche Kuhlerfabrik Julius Fr. Behr Gmbh & Co. Kg Circuit safe against overload for varying the amount of power to an electric blower motor
US4249118A (en) * 1979-08-27 1981-02-03 Square D Company Control system for multiple speed motor
DE3042138A1 (de) * 1980-11-03 1982-05-27 Mannesmann AG, 4000 Düsseldorf Schutzschaltungs-vorrichtung fuer einen gleichstrommotor, insbesondere fuer einen drucker-aufwickel-gleichstrommotor
DE3429052A1 (de) * 1984-08-07 1986-02-20 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Elektrisches kuehlergeblaese
US4611154A (en) * 1985-03-28 1986-09-09 Gulf & Western Manufacturing Company Method and apparatus for controlling the operation of a DC load

Also Published As

Publication number Publication date
GB2183412A (en) 1987-06-03
DE3534500C2 (it) 1989-08-31
FR2588128A1 (fr) 1987-04-03
IT8621484A0 (it) 1986-08-13
GB2183412B (en) 1989-09-20
GB8622185D0 (en) 1986-10-22
US4752851A (en) 1988-06-21
IT1197091B (it) 1988-11-25
DE3534500A1 (de) 1987-04-02

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