FR1440971A - Variable speed transmission - Google Patents

Variable speed transmission

Info

Publication number
FR1440971A
FR1440971A FR20424A FR20424A FR1440971A FR 1440971 A FR1440971 A FR 1440971A FR 20424 A FR20424 A FR 20424A FR 20424 A FR20424 A FR 20424A FR 1440971 A FR1440971 A FR 1440971A
Authority
FR
France
Prior art keywords
variable speed
speed transmission
transmission
variable
speed
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
FR20424A
Other languages
French (fr)
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.)
Dodge Manufacturing Corp
Original Assignee
Dodge Manufacturing Corp
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 Dodge Manufacturing Corp filed Critical Dodge Manufacturing Corp
Priority to FR20424A priority Critical patent/FR1440971A/en
Application granted granted Critical
Publication of FR1440971A publication Critical patent/FR1440971A/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
    • H02P7/298—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 and field supplies

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR20424A 1965-06-11 1965-06-11 Variable speed transmission Expired FR1440971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR20424A FR1440971A (en) 1965-06-11 1965-06-11 Variable speed transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR20424A FR1440971A (en) 1965-06-11 1965-06-11 Variable speed transmission

Publications (1)

Publication Number Publication Date
FR1440971A true FR1440971A (en) 1966-06-03

Family

ID=8581653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR20424A Expired FR1440971A (en) 1965-06-11 1965-06-11 Variable speed transmission

Country Status (1)

Country Link
FR (1) FR1440971A (en)

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