CA1087680A - Demagnetisation de condensateur pour moteurs electriques - Google Patents

Demagnetisation de condensateur pour moteurs electriques

Info

Publication number
CA1087680A
CA1087680A CA276,635A CA276635A CA1087680A CA 1087680 A CA1087680 A CA 1087680A CA 276635 A CA276635 A CA 276635A CA 1087680 A CA1087680 A CA 1087680A
Authority
CA
Canada
Prior art keywords
motor
contact
source
alternating current
energized
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
CA276,635A
Other languages
English (en)
Inventor
Leslie M. Waltham
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.)
Honeywell Ltd Australia
Original Assignee
Honeywell Ltd Australia
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 Honeywell Ltd Australia filed Critical Honeywell Ltd Australia
Priority to CA276,635A priority Critical patent/CA1087680A/fr
Priority to GB15147/78A priority patent/GB1568037A/en
Application granted granted Critical
Publication of CA1087680A publication Critical patent/CA1087680A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an AC motor
    • H02P3/24—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an AC motor by applying DC to the motor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1932—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Remote Sensing (AREA)
  • Power Engineering (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
CA276,635A 1977-04-21 1977-04-21 Demagnetisation de condensateur pour moteurs electriques Expired CA1087680A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA276,635A CA1087680A (fr) 1977-04-21 1977-04-21 Demagnetisation de condensateur pour moteurs electriques
GB15147/78A GB1568037A (en) 1977-04-21 1978-04-18 Electric motor control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA276,635A CA1087680A (fr) 1977-04-21 1977-04-21 Demagnetisation de condensateur pour moteurs electriques

Publications (1)

Publication Number Publication Date
CA1087680A true CA1087680A (fr) 1980-10-14

Family

ID=4108445

Family Applications (1)

Application Number Title Priority Date Filing Date
CA276,635A Expired CA1087680A (fr) 1977-04-21 1977-04-21 Demagnetisation de condensateur pour moteurs electriques

Country Status (2)

Country Link
CA (1) CA1087680A (fr)
GB (1) GB1568037A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6100655A (en) * 1999-02-19 2000-08-08 Mcintosh; Douglas S. Mechanical return fail-safe actuator for damper, valve, elevator or other positioning device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6100655A (en) * 1999-02-19 2000-08-08 Mcintosh; Douglas S. Mechanical return fail-safe actuator for damper, valve, elevator or other positioning device

Also Published As

Publication number Publication date
GB1568037A (en) 1980-05-21

Similar Documents

Publication Publication Date Title
US3974427A (en) Motor control apparatus for three position valve
US4389692A (en) Overload-protected switching apparatus for electrical starter system for combustion engines
US5247236A (en) Starting device and circuit for starting single phase motors
EP0430662B1 (fr) Système de démarrage pour moteur PSC
CA2376219A1 (fr) Systeme de regulation et de chauffage de fluide
US3566225A (en) Magnetic circuit opening and closing motor starting switch in response to heat varying macnetic permeance
CA1087680A (fr) Demagnetisation de condensateur pour moteurs electriques
US3656023A (en) Protective circuit
US3770197A (en) Arrangement in a hot water-circulating heating system
GB2026794A (en) A.C. motor control apparatus
US2177832A (en) Load connecting relay
JP2001249560A5 (ja) 画像形成装置および加熱装置
US2301708A (en) Temperature control system
JP3247325B2 (ja) サーマルリレー及びこれを用いた制御回路
US2784355A (en) Time-lag relay circuit
US2366003A (en) Heating system
JP2001037275A (ja) ブレーキ付きモータの制御回路
US4024378A (en) Electric heating system circuit for sequentially energizing a plurality of heating elements
US3997827A (en) Shaded pole electric motor and brake
US2440838A (en) Remote position control system
GB2092713A (en) Improvements in or Relating to Motor Driven Control Valves
US2039300A (en) Control for air conditioning systems
US3686475A (en) Control circuit for a liquid vaporizing tool
US3515123A (en) Circulating liquid heating system
US3919612A (en) Interval windshield wiper arrangement

Legal Events

Date Code Title Description
MKEX Expiry