GB820280A - Improvements in or relating to motor-alternator sets - Google Patents

Improvements in or relating to motor-alternator sets

Info

Publication number
GB820280A
GB820280A GB1596756A GB1596756A GB820280A GB 820280 A GB820280 A GB 820280A GB 1596756 A GB1596756 A GB 1596756A GB 1596756 A GB1596756 A GB 1596756A GB 820280 A GB820280 A GB 820280A
Authority
GB
United Kingdom
Prior art keywords
alternator
motor
winding
inductor
shaft
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
GB1596756A
Inventor
John Philip Harbord
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB1596756A priority Critical patent/GB820280A/en
Publication of GB820280A publication Critical patent/GB820280A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K47/00—Dynamo-electric converters
    • H02K47/18—AC/AC converters
    • H02K47/20—Motor/generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

820,280. Inductor alternator frequency changers. GENERAL ELECTRIC CO. Ltd. May 23, 1957 [May 23, 1956], No. 15967/56. Class 35. In a motor-alternator set for use as a frequency converter and comprising a squirrel cage induction motor 2 driving an inductor alternator 1 both being arranged concentrically within the alternator frame 15, the motor rotor 10 surrounds the motor stator 11 and is mechanically connected to the alternator rotor 6 the two rotors 10, 6 being arranged to rotate solidly within an annular space between the two stators 11,3. The motor stator 11 which is keyed to a stationary shaft 9 has a winding 12 supplied by leads, not shown, led through a hole, not shown, in the shaft. The motor and alternator motors 10, 6, which respectively carry the squirrel cage winding 13 and no winding, are keyed to a cylindrical hub member 7 rotatable via bearings 8 on the shaft 9 and drive a common ventilating fan 14. The alternator which may be of the heteropolar inductor type, has excitation and output windings 4, 5 on its stator 3. In the Provisional Specification the driving motor alternatively may be of either the direct current or synchronous types.
GB1596756A 1956-05-23 1956-05-23 Improvements in or relating to motor-alternator sets Expired GB820280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1596756A GB820280A (en) 1956-05-23 1956-05-23 Improvements in or relating to motor-alternator sets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1596756A GB820280A (en) 1956-05-23 1956-05-23 Improvements in or relating to motor-alternator sets

Publications (1)

Publication Number Publication Date
GB820280A true GB820280A (en) 1959-09-16

Family

ID=10068811

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1596756A Expired GB820280A (en) 1956-05-23 1956-05-23 Improvements in or relating to motor-alternator sets

Country Status (1)

Country Link
GB (1) GB820280A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2397738A1 (en) * 1977-07-12 1979-02-09 Seige & Sobos Reunies Monolithic motor-alternator construction - has rotating outer stator windings for equipment requiring supply isolation and rotor is stationary
WO1979000381A1 (en) * 1977-12-13 1979-06-28 J Champin Electric motor-generator block unit
ES2583154A1 (en) * 2015-03-18 2016-09-19 Santiago CAMORERA GANGOITI Rotating electric machine (Machine-translation by Google Translate, not legally binding)
US10044249B2 (en) 2016-08-25 2018-08-07 Santiago CAMORERA GANGOITI Rotary electric machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2397738A1 (en) * 1977-07-12 1979-02-09 Seige & Sobos Reunies Monolithic motor-alternator construction - has rotating outer stator windings for equipment requiring supply isolation and rotor is stationary
WO1979000381A1 (en) * 1977-12-13 1979-06-28 J Champin Electric motor-generator block unit
ES2583154A1 (en) * 2015-03-18 2016-09-19 Santiago CAMORERA GANGOITI Rotating electric machine (Machine-translation by Google Translate, not legally binding)
US10044249B2 (en) 2016-08-25 2018-08-07 Santiago CAMORERA GANGOITI Rotary electric machine

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