AU478875B2 - Pulse control circuit for a direct current electric motor - Google Patents

Pulse control circuit for a direct current electric motor

Info

Publication number
AU478875B2
AU478875B2 AU65356/74A AU6535674A AU478875B2 AU 478875 B2 AU478875 B2 AU 478875B2 AU 65356/74 A AU65356/74 A AU 65356/74A AU 6535674 A AU6535674 A AU 6535674A AU 478875 B2 AU478875 B2 AU 478875B2
Authority
AU
Australia
Prior art keywords
control circuit
electric motor
direct current
current electric
pulse control
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
AU65356/74A
Other versions
AU6535674A (en
Inventor
Manners Frank
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.)
Linde Material Handling UK Ltd
Original Assignee
Lansing Bagnall Ltd
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 Lansing Bagnall Ltd filed Critical Lansing Bagnall Ltd
Priority to AU65356/74A priority Critical patent/AU478875B2/en
Application granted granted Critical
Publication of AU478875B2 publication Critical patent/AU478875B2/en
Publication of AU6535674A publication Critical patent/AU6535674A/en
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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/29—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
AU65356/74A 1974-02-07 1974-02-07 Pulse control circuit for a direct current electric motor Expired AU478875B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU65356/74A AU478875B2 (en) 1974-02-07 1974-02-07 Pulse control circuit for a direct current electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU65356/74A AU478875B2 (en) 1974-02-07 1974-02-07 Pulse control circuit for a direct current electric motor

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU57222/69A Division AU445961B2 (en) 1968-07-01 1969-06-30 Improvements in control systems for direct current electric motors

Publications (2)

Publication Number Publication Date
AU478875B2 true AU478875B2 (en) 1974-04-26
AU6535674A AU6535674A (en) 1974-04-26

Family

ID=3749965

Family Applications (1)

Application Number Title Priority Date Filing Date
AU65356/74A Expired AU478875B2 (en) 1974-02-07 1974-02-07 Pulse control circuit for a direct current electric motor

Country Status (1)

Country Link
AU (1) AU478875B2 (en)

Also Published As

Publication number Publication date
AU6535674A (en) 1974-04-26

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AU478875B2 (en) Pulse control circuit for a direct current electric motor