GB473515A - Improvements in and relating to dynamo electric machines - Google Patents

Improvements in and relating to dynamo electric machines

Info

Publication number
GB473515A
GB473515A GB33727/36A GB3372736A GB473515A GB 473515 A GB473515 A GB 473515A GB 33727/36 A GB33727/36 A GB 33727/36A GB 3372736 A GB3372736 A GB 3372736A GB 473515 A GB473515 A GB 473515A
Authority
GB
United Kingdom
Prior art keywords
sections
rotor
stator
field coils
opposite
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
GB33727/36A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB473515A publication Critical patent/GB473515A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/18—Synchronous generators having windings each turn of which co-operates only with poles of one polarity, e.g. homopolar generators
    • H02K19/20—Synchronous generators having windings each turn of which co-operates only with poles of one polarity, e.g. homopolar generators with variable-reluctance soft-iron rotors without winding

Abstract

473,515. Inductor machines. BRITISH THOMSON-HOUSTON CO., Ltd. Dec. 8, 1936, No. 33727. Convention date, Dec. 10, 1935. [Class 35] Cooling.-An inductor-type alternator or synchronous motor has three or more axially displaced stator sections with aligned slots containing windings extending straight through all the sections, these stator sections cooperating with an equal number of axially abutting rotor sections having teeth in adjacent sections staggered and the flux produced by adjacent field coils flows axially of the rotor in opposite directions. The field coils are disposed about the rotor opposite gaps between the stator sections. In the form shown, the stationary field coils 14, 15 are disposed where the rotor sections 11, 12, 13 abut, these sections being opposite the stator sections 22, 23, 24 which are all traversed by straight conductors 26 and water tubes 30. The tooth pitch of the stator is half that of the rotor and the teeth in section 12 are staggered with respect to those in sections 11 and 13. Cooling air traverses ducts 19, 21 and guiding surfaces 29 may be provided. Specification 466,936 is referred to.
GB33727/36A 1935-12-10 1936-12-08 Improvements in and relating to dynamo electric machines Expired GB473515A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US473515XA 1935-12-10 1935-12-10

Publications (1)

Publication Number Publication Date
GB473515A true GB473515A (en) 1937-10-14

Family

ID=21948473

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33727/36A Expired GB473515A (en) 1935-12-10 1936-12-08 Improvements in and relating to dynamo electric machines

Country Status (1)

Country Link
GB (1) GB473515A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1088605B (en) * 1959-06-22 1960-09-08 Siemens Ag Medium frequency generator of high speed in homopolar design

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1088605B (en) * 1959-06-22 1960-09-08 Siemens Ag Medium frequency generator of high speed in homopolar design

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