GB293390A - Improvements relating to variable speed systems - Google Patents

Improvements relating to variable speed systems

Info

Publication number
GB293390A
GB293390A GB18808/28A GB1880828A GB293390A GB 293390 A GB293390 A GB 293390A GB 18808/28 A GB18808/28 A GB 18808/28A GB 1880828 A GB1880828 A GB 1880828A GB 293390 A GB293390 A GB 293390A
Authority
GB
United Kingdom
Prior art keywords
variable speed
improvements relating
speed systems
cam
driven
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
GB18808/28A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB293390A publication Critical patent/GB293390A/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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/0016—Control of angular speed of one shaft without controlling the prime mover

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Control Of Velocity Or Acceleration (AREA)

Abstract

293,390. Halloy, A. d'. July 5, 1927, [Convention date]. Controlling speed automatically.-The speed of a shaft 3 is maintained according to a definite law according to a clockwork driven cam 16, by combining the effect of the cam with a governor 18 to operatea rheostat 13 associated with two dynamo-electric machines 9, 10. These machines are keyed to the planet shafts of a differential gear 4, the sun wheel of which is driven by a motor 2.
GB18808/28A 1927-07-05 1928-06-28 Improvements relating to variable speed systems Expired GB293390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR293390X 1927-07-05

Publications (1)

Publication Number Publication Date
GB293390A true GB293390A (en) 1929-09-30

Family

ID=8887920

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18808/28A Expired GB293390A (en) 1927-07-05 1928-06-28 Improvements relating to variable speed systems

Country Status (1)

Country Link
GB (1) GB293390A (en)

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