GB603352A - Plural pole number induction motor - Google Patents

Plural pole number induction motor

Info

Publication number
GB603352A
GB603352A GB24131/47A GB2413147A GB603352A GB 603352 A GB603352 A GB 603352A GB 24131/47 A GB24131/47 A GB 24131/47A GB 2413147 A GB2413147 A GB 2413147A GB 603352 A GB603352 A GB 603352A
Authority
GB
United Kingdom
Prior art keywords
poles
winding
induction motor
rotor
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
GB24131/47A
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.)
WAYGOOD OTIS Ltd
Original Assignee
WAYGOOD OTIS 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 WAYGOOD OTIS Ltd filed Critical WAYGOOD OTIS Ltd
Publication of GB603352A publication Critical patent/GB603352A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K3/00Details of windings
    • H02K3/04Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28Layout of windings or of connections between windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Induction Machinery (AREA)

Abstract

603,352. Pole changing induction motors. WAYGOOD-OTIS, Ltd. Oct. 31, 1944, No. 24131/47. Convention date, Nov. 27, 1943. Divided out of 603,287, [Group XXXVII]. [Class 35] In an induction motor with the primary arranged for three pole numbers the rotor has a phase winding effective for the intermediate pole number and a squirrel cage operative for the high and low-pole numbers. As shown, the primary has a winding MSS for 36 poles and a second winding MST for 8 poles with contactors NS1-NS4 closed or for 4 poles with contactors FS1-3 closed, while the phase winding MRP on the rotor connected to resistance RR is for 8 poles and the squirrel cage MRS is effective for both 36 and 4 poles. Winding diagrams for the rotor are given.
GB24131/47A 1943-11-27 1944-10-31 Plural pole number induction motor Expired GB603352A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US603352XA 1943-11-27 1943-11-27

Publications (1)

Publication Number Publication Date
GB603352A true GB603352A (en) 1948-06-14

Family

ID=22028858

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24131/47A Expired GB603352A (en) 1943-11-27 1944-10-31 Plural pole number induction motor

Country Status (1)

Country Link
GB (1) GB603352A (en)

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