CH588779A5 - - Google Patents

Info

Publication number
CH588779A5
CH588779A5 CH535175A CH535175A CH588779A5 CH 588779 A5 CH588779 A5 CH 588779A5 CH 535175 A CH535175 A CH 535175A CH 535175 A CH535175 A CH 535175A CH 588779 A5 CH588779 A5 CH 588779A5
Authority
CH
Switzerland
Application number
CH535175A
Original Assignee
Papst Motoren Kg
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 Papst Motoren Kg filed Critical Papst Motoren Kg
Priority to CH535175A priority Critical patent/CH588779A5/xx
Priority to DE2617131A priority patent/DE2617131C2/de
Priority to US05/678,361 priority patent/US4097789A/en
Priority to FR7612250A priority patent/FR2309064A1/fr
Publication of CH588779A5 publication Critical patent/CH588779A5/xx

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
    • H02H7/093—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 increase beyond, or decrease below, a predetermined level of rotational speed
CH535175A 1975-04-26 1975-04-26 CH588779A5 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH535175A CH588779A5 (ja) 1975-04-26 1975-04-26
DE2617131A DE2617131C2 (de) 1975-04-26 1976-04-17 Anordnung zur Drehzahlüberwachung eines Gleichstrommotors
US05/678,361 US4097789A (en) 1975-04-26 1976-04-19 Rotation-supervised d-c fan or blower system
FR7612250A FR2309064A1 (fr) 1975-04-26 1976-04-26 Dispositif pour controler la vitesse d'un moteur a courant continu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH535175A CH588779A5 (ja) 1975-04-26 1975-04-26

Publications (1)

Publication Number Publication Date
CH588779A5 true CH588779A5 (ja) 1977-06-15

Family

ID=4292113

Family Applications (1)

Application Number Title Priority Date Filing Date
CH535175A CH588779A5 (ja) 1975-04-26 1975-04-26

Country Status (4)

Country Link
US (1) US4097789A (ja)
CH (1) CH588779A5 (ja)
DE (1) DE2617131C2 (ja)
FR (1) FR2309064A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT385378B (de) * 1981-12-21 1988-03-25 Siemens Ag Oesterreich Schaltungsanordnung zum ueberlastungsschutz von schalttransistoren

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4139780A (en) * 1977-11-17 1979-02-13 Sundstrand Corporation Multi-channel generator drive system
DE3005870A1 (de) * 1979-02-16 1980-08-28 Papst Motoren Kg Steuerschaltung fuer eine auf- und abspuleinrichtung
US4443745A (en) * 1980-09-12 1984-04-17 Tokyo Shibaura Denki Kabushiki Kaisha Rotation signal detection device of DC motor with brushes
JPS5829385A (ja) * 1981-08-12 1983-02-21 Olympus Optical Co Ltd モ−タ装置
DE3151307C2 (de) * 1981-12-24 1986-07-31 Audi AG, 8070 Ingolstadt Schaltungsanordnung für den elektrischen Antrieb eines beweglichen Elements, beispielsweise einer Scheibe eines Kraftfahrzeuges
DE3241152A1 (de) * 1982-11-08 1984-05-10 Mulfingen Elektrobau Ebm Elektromotor mit einer anordnung zur drehzahlueberwachung
JPS59148588A (ja) * 1983-02-10 1984-08-25 Fuji Photo Film Co Ltd 電動機の速度制御装置
FR2543606A1 (fr) * 1983-03-31 1984-10-05 Torrix Sa Ets Leve-vitre electrique a commande d'actionnement impulsionnelle
DE3612140A1 (de) * 1986-04-10 1987-10-15 Hella Kg Hueck & Co Verfahren zum belueften eines raums
US4806833A (en) * 1986-09-22 1989-02-21 General Electric Company System for conditioning air, method of operating such, and circuit
FR2633421B1 (fr) * 1988-06-23 1990-09-07 Jaeger Dispositif de recopie d'un mouvement de rotation
GB2236920B (en) * 1989-09-28 1993-06-23 Delco Prod Overseas Motor stall sensing circuit
GB9016508D0 (en) * 1990-07-27 1990-09-12 Papst Motors Limited Brushless d.c.motors
EP0603540B1 (de) * 1992-12-19 1997-03-05 Robert Bosch Gmbh Schaltungsanordnung zum Messen eines pulsierenden Gleichstroms
US5680021A (en) * 1993-02-22 1997-10-21 General Electric Company Systems and methods for controlling a draft inducer for a furnace
US5676069A (en) * 1993-02-22 1997-10-14 General Electric Company Systems and methods for controlling a draft inducer for a furnace
US5616995A (en) * 1993-02-22 1997-04-01 General Electric Company Systems and methods for controlling a draft inducer for a furnace
US5418438A (en) * 1993-02-26 1995-05-23 General Electric Company Draft inducer air flow control
US5682826A (en) * 1993-02-22 1997-11-04 General Electric Company Systems and methods for controlling a draft inducer for a furnace
WO1996009688A1 (de) * 1994-09-20 1996-03-28 Siemens Nixdorf Informationssysteme Ag Verfahren und schaltungsanordnung zum regeln von ventilatoren
DE19807253C1 (de) 1998-02-20 1999-09-02 Siemens Nixdorf Inf Syst Verfahren und Schaltungsanordnung zur Drehzahlerfassung von elektronisch kommutierten Lüftern
US6054823A (en) * 1998-05-19 2000-04-25 Telcom Semiconductor, Inc. Verification of fan operation
DE19928135A1 (de) * 1999-03-13 2000-09-14 Continental Teves Ag & Co Ohg Schaltungsanordnung zur Ansteuerung eines Elektromotors
DE10319557B4 (de) * 2003-04-30 2010-02-18 Fujitsu Siemens Computers Gmbh Steuereinheit zur Drehzahlregelung mittels eines Regeltransistors einer Lüfteranordnung
CN104632672A (zh) * 2013-11-13 2015-05-20 武汉联动设计股份有限公司 变电站用带分励脱扣器消防联动风机配电箱

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989678A (en) * 1959-12-17 1961-06-20 Westinghouse Electric Corp Speed sensing circuits
US3079523A (en) * 1960-08-29 1963-02-26 Electroacustic Gmbh Speed-regulating system for direct-current commutator motors
DE1134142B (de) * 1960-08-29 1962-08-02 Electroacustic Gmbh Verfahren und Vorrichtung zur Regelung der Drehzahl eines Gleichstromkommutatormotors
US3149243A (en) * 1961-07-14 1964-09-15 Int Standard Electric Corp Radio receiver including a monitoring circuit indicating an output upon input exceeding predetermined frequency
GB1144931A (en) * 1966-03-10 1969-03-12 Mullard Ltd Improvements relating to electric motor speed control
DE1673364A1 (de) * 1967-12-14 1971-08-19 Bosch Gmbh Robert Anordnung zur Messung der Drehzahl eines Gleichstrommotors
US3617836A (en) * 1968-07-18 1971-11-02 Gulf & Western Industries Control circuit for synchronous motor
US3705337A (en) * 1970-10-12 1972-12-05 Burroughs Corp Motor control system with bridge sensing emf
US3675126A (en) * 1970-10-29 1972-07-04 Bendix Corp Commutated motor speed measuring means
DE2147982A1 (de) * 1971-09-25 1973-03-29 Papst Motoren Kg Schutzeinrichtung
DE2225442C3 (de) * 1972-05-25 1984-06-28 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kollektorloser Gleichstrommotor
US3809975A (en) * 1973-01-22 1974-05-07 J Bartels Motor speed control apparatus for an electrically powered vehicle
DE2310739A1 (de) * 1973-03-03 1974-09-12 Licentia Gmbh Anordnung zur drehzahlregelung einer elektrischen kommutatormaschine
DE2322010C2 (de) * 1973-05-02 1975-03-13 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig, 8510 Fuerth Anordnung zur automatischen Bandendabschaltung
DE2419432C3 (de) * 1974-04-23 1985-05-09 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kollektorloser Gleichstrommotor mit einem Stator und mit einem permanentmagnetischen Rotor
DE2452082A1 (de) * 1974-11-02 1976-05-06 Papst Motoren Kg Kollektorloser gleichstrommotor mit einstraengiger statorwicklung
DE2555055C2 (de) * 1975-12-06 1986-11-13 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kollektorloser Gleichstrommotor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT385378B (de) * 1981-12-21 1988-03-25 Siemens Ag Oesterreich Schaltungsanordnung zum ueberlastungsschutz von schalttransistoren

Also Published As

Publication number Publication date
DE2617131A1 (de) 1977-01-20
FR2309064B3 (ja) 1979-01-19
DE2617131C2 (de) 1982-09-30
FR2309064A1 (fr) 1976-11-19
US4097789A (en) 1978-06-27

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Legal Events

Date Code Title Description
PL Patent ceased