GB261027A - - Google Patents

Info

Publication number
GB261027A
GB261027A GB27869/26A GB2786926A GB261027A GB 261027 A GB261027 A GB 261027A GB 27869/26 A GB27869/26 A GB 27869/26A GB 2786926 A GB2786926 A GB 2786926A GB 261027 A GB261027 A GB 261027A
Authority
GB
United Kingdom
Prior art keywords
shaft
current
electromagnets
speed
coil
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
GB27869/26A
Other languages
English (en)
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.)
MESSGERAETE BOYKOW GmbH
Original Assignee
MESSGERAETE BOYKOW GmbH
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 MESSGERAETE BOYKOW GmbH filed Critical MESSGERAETE BOYKOW GmbH
Publication of GB261027A publication Critical patent/GB261027A/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
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • 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
    • H02P29/0022—Controlling a brake between the prime mover and the load

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
GB27869/26A 1925-11-07 1926-11-05 Expired GB261027A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1721853X 1925-11-07

Publications (1)

Publication Number Publication Date
GB261027A true GB261027A (fr) 1928-02-06

Family

ID=7740604

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27869/26A Expired GB261027A (fr) 1925-11-07 1926-11-05

Country Status (3)

Country Link
US (1) US1721853A (fr)
FR (1) FR623390A (fr)
GB (1) GB261027A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2492537A (en) * 1945-08-02 1949-12-27 John J Root Electrical amplifying instrument
US3077782A (en) * 1956-04-02 1963-02-19 North American Aviation Inc Inertial velocity meter

Also Published As

Publication number Publication date
US1721853A (en) 1929-07-23
FR623390A (fr) 1927-06-23

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