GB783259A - Improvements in and relating to dual-voltage alternating current motors - Google Patents

Improvements in and relating to dual-voltage alternating current motors

Info

Publication number
GB783259A
GB783259A GB16115/56A GB1611556A GB783259A GB 783259 A GB783259 A GB 783259A GB 16115/56 A GB16115/56 A GB 16115/56A GB 1611556 A GB1611556 A GB 1611556A GB 783259 A GB783259 A GB 783259A
Authority
GB
United Kingdom
Prior art keywords
winding
windings
main
turns
pole
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
GB16115/56A
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
Original Assignee
General Electric Co
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 filed Critical General Electric Co
Publication of GB783259A publication Critical patent/GB783259A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/04—Asynchronous induction motors for single phase current

Abstract

783,259. Capacitor motors. GENERAL ELECTRIC CO. May 24, 1956 [May 24, 1955], No. 16115/56. Class 35. In dual-voltage split-phase motors it is usual to connect the two stator pole-windings in series for the high voltage and in parallel for the low voltage, the starting winding being thus in parallel with one only or with both main windings respectively. This unequal excitation of the main pole-windings in the first case produces a dipped starting torque which is alleviated, according to the invention by putting part of each winding on each pole. As shown, main-winding 8 has concentric turns 37, 38, 39, 40 connected in series with turns 46 on the opposite pole. Similarly, the opposite main winding 9 has concentric turns 41, 42, 43, 44 connected in series with turns 48 concentric with winding 8. Quadrature starting windings 11, 12 are provided as usual.
GB16115/56A 1955-05-24 1956-05-24 Improvements in and relating to dual-voltage alternating current motors Expired GB783259A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US783259XA 1955-05-24 1955-05-24

Publications (1)

Publication Number Publication Date
GB783259A true GB783259A (en) 1957-09-18

Family

ID=22143312

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16115/56A Expired GB783259A (en) 1955-05-24 1956-05-24 Improvements in and relating to dual-voltage alternating current motors

Country Status (1)

Country Link
GB (1) GB783259A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3042821A (en) * 1959-03-07 1962-07-03 Curt Stoll K G Maschinen U App Single phase induction motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3042821A (en) * 1959-03-07 1962-07-03 Curt Stoll K G Maschinen U App Single phase induction motor

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