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GB1165892A - Improvements in Static Switching Controllers for Effecting Connection to a D.C. Electric Motor and Disconnection from the Motor of a Battery - Google Patents

Improvements in Static Switching Controllers for Effecting Connection to a D.C. Electric Motor and Disconnection from the Motor of a Battery

Info

Publication number
GB1165892A
GB1165892A GB4328866A GB4328866A GB1165892A GB 1165892 A GB1165892 A GB 1165892A GB 4328866 A GB4328866 A GB 4328866A GB 4328866 A GB4328866 A GB 4328866A GB 1165892 A GB1165892 A GB 1165892A
Authority
GB
United Kingdom
Prior art keywords
motor
disconnection
battery
electric motor
static switching
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
GB4328866A
Inventor
Christopher Robin Brown
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.)
Ransomes Sims and Jeffries Ltd
Original Assignee
Ransomes Sims and Jeffries 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 Ransomes Sims and Jeffries Ltd filed Critical Ransomes Sims and Jeffries Ltd
Priority to GB4328866A priority Critical patent/GB1165892A/en
Publication of GB1165892A publication Critical patent/GB1165892A/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)
  • Control Of Multiple Motors (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Direct Current Motors (AREA)

Abstract

1,165,892. Control of D.C. motors. RANSOMES SIMS & JEFFERIES Ltd. 28 Sept., 1966 [28 June, 1965], No. 43288/66. Divided out of 1,165,891. Heading H2J. The subject-matter is identical to that of the parent Specification but the claims are directed to the arrangement for limiting the mean value of the motor current.
GB4328866A 1965-06-28 1965-06-28 Improvements in Static Switching Controllers for Effecting Connection to a D.C. Electric Motor and Disconnection from the Motor of a Battery Expired GB1165892A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4328866A GB1165892A (en) 1965-06-28 1965-06-28 Improvements in Static Switching Controllers for Effecting Connection to a D.C. Electric Motor and Disconnection from the Motor of a Battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4328866A GB1165892A (en) 1965-06-28 1965-06-28 Improvements in Static Switching Controllers for Effecting Connection to a D.C. Electric Motor and Disconnection from the Motor of a Battery

Publications (1)

Publication Number Publication Date
GB1165892A true GB1165892A (en) 1969-10-01

Family

ID=10428100

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4328866A Expired GB1165892A (en) 1965-06-28 1965-06-28 Improvements in Static Switching Controllers for Effecting Connection to a D.C. Electric Motor and Disconnection from the Motor of a Battery

Country Status (1)

Country Link
GB (1) GB1165892A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee