CA2115867A1 - Appareil de regulation de la temperature d'un moteur - Google Patents

Appareil de regulation de la temperature d'un moteur

Info

Publication number
CA2115867A1
CA2115867A1 CA 2115867 CA2115867A CA2115867A1 CA 2115867 A1 CA2115867 A1 CA 2115867A1 CA 2115867 CA2115867 CA 2115867 CA 2115867 A CA2115867 A CA 2115867A CA 2115867 A1 CA2115867 A1 CA 2115867A1
Authority
CA
Canada
Prior art keywords
temperature
motor
system controller
temperature sensor
controller
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.)
Abandoned
Application number
CA 2115867
Other languages
English (en)
Inventor
Peter C. Digiulio
Edilberto I. Salazar
Robert J. Tolmie, Jr.
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.)
Pitney Bowes Inc
Original Assignee
Peter C. Digiulio
Edilberto I. Salazar
Robert J. Tolmie, Jr.
Pitney Bowes Inc.
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 Peter C. Digiulio, Edilberto I. Salazar, Robert J. Tolmie, Jr., Pitney Bowes Inc. filed Critical Peter C. Digiulio
Publication of CA2115867A1 publication Critical patent/CA2115867A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C3/00—Sorting according to destination
    • B07C3/02—Apparatus characterised by the means used for distribution
    • 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
    • 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
    • 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
CA 2115867 1993-02-17 1994-02-17 Appareil de regulation de la temperature d'un moteur Abandoned CA2115867A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1857493A 1993-02-17 1993-02-17
US08/018,574 1993-02-17

Publications (1)

Publication Number Publication Date
CA2115867A1 true CA2115867A1 (fr) 1994-08-18

Family

ID=21788632

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2115867 Abandoned CA2115867A1 (fr) 1993-02-17 1994-02-17 Appareil de regulation de la temperature d'un moteur

Country Status (2)

Country Link
CA (1) CA2115867A1 (fr)
GB (1) GB2275351A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6428282B1 (en) 1999-06-14 2002-08-06 Hewlett-Packard Company System with fan speed synchronization control

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB450344A (en) * 1934-12-10 1936-07-10 Frichs As Improvements in and relating to control systems for engine-electric vehicles
US3036242A (en) * 1958-06-17 1962-05-22 Westinghouse Electric Corp Overtemperature protected apparatus
DE3021689A1 (de) * 1980-06-10 1981-12-17 Metabowerke GmbH & Co, 7440 Nürtingen Ueberlastsicherung fuer den motor, insbesondere eines elektrohandwerkzeugs
FR2495687B1 (fr) * 1980-12-10 1985-11-29 Peugeot Aciers Et Outillage Circuit de securite pour dispositif de regulation de la temperature d'un fluide de refroidissement d'un moteur a combustion interne
JPS6035663A (ja) * 1983-08-08 1985-02-23 Aisin Seiki Co Ltd 電動パワ−ステアリング装置
FR2605466B1 (fr) * 1986-10-15 1991-08-16 Salmson Pompes Dispositif de surveillance de moteur electrique
DE3804679C2 (de) * 1988-02-15 1993-12-02 Bosch Gmbh Robert Überlastschutz für Elektromotoren
US4983897A (en) * 1988-08-05 1991-01-08 Therm-O-Disc, Incorporated Control circuit
IT1234695B (it) * 1989-06-06 1992-05-26 Zanussi A Spa Industrie Dispositivo di controllo dell'azionamento del cesto per macchine lavabiancheria o asciugabiancheria
DE4010049C1 (en) * 1990-03-29 1991-10-10 Grundfos International A/S, Bjerringbro, Dk Pump unit for heating or cooling circuit - uses frequency regulator to reduce rotation of pump motor upon detected overheating
US5054294A (en) * 1990-09-21 1991-10-08 Carrier Corporation Compressor discharge temperature control for a variable speed compressor

Also Published As

Publication number Publication date
GB9403032D0 (en) 1994-04-06
GB2275351A (en) 1994-08-24

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead