GB2116780A - Dynamo-electric machine - Google Patents

Dynamo-electric machine

Info

Publication number
GB2116780A
GB2116780A GB08234162A GB8234162A GB2116780A GB 2116780 A GB2116780 A GB 2116780A GB 08234162 A GB08234162 A GB 08234162A GB 8234162 A GB8234162 A GB 8234162A GB 2116780 A GB2116780 A GB 2116780A
Authority
GB
United Kingdom
Prior art keywords
rotors
field
electrical connection
connection devices
dynamo
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.)
Granted
Application number
GB08234162A
Other versions
GB2116780B (en
Inventor
Dr Vivian Geoffrey Endean
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.)
University of Durham
Original Assignee
University of Durham
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 University of Durham filed Critical University of Durham
Publication of GB2116780A publication Critical patent/GB2116780A/en
Application granted granted Critical
Publication of GB2116780B publication Critical patent/GB2116780B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K51/00—Dynamo-electric gears, i.e. dynamo-electric means for transmitting mechanical power from a driving shaft to a driven shaft and comprising structurally interrelated motor and generator parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

A dynamo-electric machine comprises a direct current machine with two wound rotors. One (1) of the rotors is fitted with an input shaft (12) and the other is fitted with an output shaft. The rotors are located near each other and in a common magnetic circuit provided by system of field windings (3) and magnets. The two rotor windings and the field windings are electrically connected to each other through electrical connection devices, of which one (4) is located on the input shaft (12) and the other is located on the output shaft. These electrical connection devices are associated with brushes (5) which may be movable or adjustable and which bear on the electrical connection devices. Associated with the machine is an electrical circuit which enables current generated by the action of one (1) of the rotors relative to the field to provide energisation for the other rotor, which acts as a motor in conjuction with the field.
GB08234162A 1981-04-06 1982-04-02 Dynamo-electric machine Expired GB2116780B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8110719 1981-04-06

Publications (2)

Publication Number Publication Date
GB2116780A true GB2116780A (en) 1983-09-28
GB2116780B GB2116780B (en) 1985-10-23

Family

ID=10520968

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08234162A Expired GB2116780B (en) 1981-04-06 1982-04-02 Dynamo-electric machine

Country Status (3)

Country Link
EP (1) EP0076282A1 (en)
GB (1) GB2116780B (en)
WO (1) WO1982003506A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105958791A (en) * 2016-06-28 2016-09-21 江苏大学 Magnet radial movement adjustable-speed magnetic coupler

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04317222A (en) * 1991-04-17 1992-11-09 Hitachi Ltd Signal processor
US8336432B1 (en) * 2011-08-19 2012-12-25 David J Butler Safety system for machine tools

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1392349A (en) * 1917-02-19 1921-10-04 Neuland Electrical Company Inc Electromagnetic transmission
US1493853A (en) * 1920-10-30 1924-05-13 Fraser Patents Company Power transmission and control
US1515321A (en) * 1920-11-30 1924-11-11 William A Neracher Electromagnetic transmission mechanism
US1515322A (en) * 1921-08-24 1924-11-11 Wm A Neracher Controlling system for electromagnetic transmission mechanism
GB457972A (en) * 1935-05-09 1936-12-09 Frank Whittle Improvements relating to the electrical transmission of mechanical power
FR1249936A (en) * 1959-11-24 1961-01-06 Normacem Sa Electromagnetic regulator of relative angular speeds
FR1260170A (en) * 1960-03-23 1961-05-05 Electronique & Automatisme Sa Device for transmitting movement between two shafts
FR1553312A (en) * 1968-01-29 1969-01-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105958791A (en) * 2016-06-28 2016-09-21 江苏大学 Magnet radial movement adjustable-speed magnetic coupler

Also Published As

Publication number Publication date
WO1982003506A1 (en) 1982-10-14
EP0076282A1 (en) 1983-04-13
GB2116780B (en) 1985-10-23

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Legal Events

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