DE3125157C2 - - Google Patents

Info

Publication number
DE3125157C2
DE3125157C2 DE19813125157 DE3125157A DE3125157C2 DE 3125157 C2 DE3125157 C2 DE 3125157C2 DE 19813125157 DE19813125157 DE 19813125157 DE 3125157 A DE3125157 A DE 3125157A DE 3125157 C2 DE3125157 C2 DE 3125157C2
Authority
DE
Germany
Prior art keywords
motor
speed
current
control circuit
transistor
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
Application number
DE19813125157
Other languages
German (de)
English (en)
Other versions
DE3125157A1 (de
Inventor
Willy Dipl.-Ing. Frank (Fh), 7100 Heilbronn, De
Manfred Dipl.-Ing. Kuebler (Fh), 7105 Leingarten, De
Karl-Diether Dipl.-Ing. 7101 Oedheim De Nutz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atmel Germany GmbH
Original Assignee
Telefunken Electronic GmbH
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 Telefunken Electronic GmbH filed Critical Telefunken Electronic GmbH
Priority to DE19813125157 priority Critical patent/DE3125157A1/de
Priority to BE0/208437A priority patent/BE893636A/fr
Publication of DE3125157A1 publication Critical patent/DE3125157A1/de
Application granted granted Critical
Publication of DE3125157C2 publication Critical patent/DE3125157C2/de
Granted legal-status Critical Current

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
    • H02H7/0833—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
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/02—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude
    • H02P27/026—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
    • 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
    • H02H7/0856—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 characterised by the protection measure taken
    • H02H7/0858—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 characterised by the protection measure taken by reversing, cycling or reducing the power supply to the motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Ac Motors In General (AREA)
DE19813125157 1981-06-26 1981-06-26 Drehzahlregelschaltung fuer einen motor Granted DE3125157A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19813125157 DE3125157A1 (de) 1981-06-26 1981-06-26 Drehzahlregelschaltung fuer einen motor
BE0/208437A BE893636A (fr) 1981-06-26 1982-06-24 Procede de preparation de furannes et de phenanthrenes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813125157 DE3125157A1 (de) 1981-06-26 1981-06-26 Drehzahlregelschaltung fuer einen motor

Publications (2)

Publication Number Publication Date
DE3125157A1 DE3125157A1 (de) 1983-01-13
DE3125157C2 true DE3125157C2 (fr) 1987-10-22

Family

ID=6135452

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813125157 Granted DE3125157A1 (de) 1981-06-26 1981-06-26 Drehzahlregelschaltung fuer einen motor

Country Status (2)

Country Link
BE (1) BE893636A (fr)
DE (1) DE3125157A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3914312A1 (de) * 1989-04-29 1990-10-31 Telefunken Electronic Gmbh Schaltung zum erkennen der ueberbelastung eines motors
DE10216836A1 (de) * 2002-04-16 2003-11-06 Metabowerke Gmbh Elektrowerkzeuggerät

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58172927A (ja) * 1982-04-02 1983-10-11 株式会社日立製作所 過負荷保護装置
DE3607014B4 (de) * 1985-03-05 2007-03-15 Papst Licensing Gmbh & Co. Kg Schaltungsanordnung zur pulsbreitenmodulierten Ansteuerung eines Gleichstrommotors
US5268623A (en) * 1985-03-05 1993-12-07 Papst Licensing Gmbh D.c. motor with a current-limiting arrangement
DE3632671A1 (de) * 1985-11-13 1987-05-21 Heidelberger Druckmasch Ag Vorrichtung zur temperaturueberwachung eines gleichstromnebenschlussmotors zum antrieb von rotationsdruckmaschinen
US4707646A (en) * 1986-05-29 1987-11-17 Carrier Corporation Method of limiting motor power output

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1262415B (de) * 1959-04-29 1968-03-07 Licentia Gmbh Anordnung zur UEberwachung eines dem Drehmoment einer Gleichstrommaschine proportionalen, vorgegebenen Produktwertes
CH374411A (fr) * 1961-06-16 1964-01-15 Schneider Karl Procédé pour la protection automatique d'une machine à courant continu contre une surcharge et installation pour sa mise en oeuvre
US3343055A (en) * 1965-01-13 1967-09-19 Fincor Inc Adjustable motor speed and torque limit control circuit
GB1129178A (en) * 1966-07-06 1968-10-02 Baldwin & Francis Holdings Ltd Improvements relating to overload protection in electric supply systems
DE1588600B2 (de) * 1967-12-04 1971-11-18 Niemann, Gerhard, 4524 Neuenkirchen Schaltungsanordnung zum selbsttaetigen ueberlastungsschutz eines elektromotors
US3633073A (en) * 1969-12-05 1972-01-04 Borg Warner Overload and overcurrent regulation and protection system
US3775651A (en) * 1971-12-17 1973-11-27 Gen Electric Power system overcurrent protection means utilizing voltage adjustment
DE2354846A1 (de) * 1973-11-02 1975-05-07 Bosch Gmbh Robert Schaltanordnung fuer einen verbraucher, insbesondere einen gleichstrommotor
DE2415630A1 (de) * 1974-03-30 1975-10-02 Licentia Gmbh Phasenanschnittssteuerschaltung aus einem triac und einem rc-glied
DE2618414A1 (de) * 1976-04-24 1977-11-03 Licentia Gmbh Monolithisch integrierte phasenanschnittsteuerung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3914312A1 (de) * 1989-04-29 1990-10-31 Telefunken Electronic Gmbh Schaltung zum erkennen der ueberbelastung eines motors
DE10216836A1 (de) * 2002-04-16 2003-11-06 Metabowerke Gmbh Elektrowerkzeuggerät
DE10216836B4 (de) * 2002-04-16 2005-09-22 Metabowerke Gmbh Elektrowerkzeuggerät

Also Published As

Publication number Publication date
DE3125157A1 (de) 1983-01-13
BE893636A (fr) 1982-12-27

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: TELEFUNKEN ELECTRONIC GMBH, 7100 HEILBRONN, DE

8120 Willingness to grant licences paragraph 23
D2 Grant after examination
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8380 Miscellaneous part iii

Free format text: SPALTE 2, ZEILE 49 DIE ERSTE SCHLIESSENDE "KLAMMER" STREICHEN SPALTE 2, ZEILE 51 NACH "GEKENNZEICHNET," EINFUEGEN "DASS EIN STROMSPIEGELVERSTAERKER (T(PFEIL ABWAERTS)1(PFEIL ABWAERTS)(PFEIL ABWAERTS)3(PFEIL ABWAERTS)(PFEIL ABWAERTS),(PFEIL ABWAERTS) T(PFEIL ABWAERTS)1(PFEIL ABWAERTS)(PFEIL ABWAERTS)4(PFEIL ABWAERTS)) VORHANDEN IST," SPALTE 3, ZEILE 54 LAUTET RICHTIG "KIPPSTUFE"

8327 Change in the person/name/address of the patent owner

Owner name: TEMIC TELEFUNKEN MICROELECTRONIC GMBH, 74072 HEILB

8327 Change in the person/name/address of the patent owner

Owner name: TEMIC SEMICONDUCTOR GMBH, 74072 HEILBRONN, DE

8339 Ceased/non-payment of the annual fee