GB855656A - Improvements in or relating to electric motors having rotors adapted to run in wateror other liquid - Google Patents

Improvements in or relating to electric motors having rotors adapted to run in wateror other liquid

Info

Publication number
GB855656A
GB855656A GB1283556A GB1283556A GB855656A GB 855656 A GB855656 A GB 855656A GB 1283556 A GB1283556 A GB 1283556A GB 1283556 A GB1283556 A GB 1283556A GB 855656 A GB855656 A GB 855656A
Authority
GB
United Kingdom
Prior art keywords
pole
pieces
stator
liquid
enclosure
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
GB1283556A
Inventor
Kenneth Martin Nicol
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.)
Hayward Tyler and Co Ltd
Original Assignee
Hayward Tyler and 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 Hayward Tyler and Co Ltd filed Critical Hayward Tyler and Co Ltd
Priority to GB1283556A priority Critical patent/GB855656A/en
Publication of GB855656A publication Critical patent/GB855656A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs

Landscapes

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

Abstract

855,656. Dynamo-electric machines. HAYWARD TYLER & CO. Ltd. April 26, 1957 [April 26, 1956], No. 12835/56. Class 35. A motor has the rotor also the stator polepieces in a liquid-tight enclosure and the stator windings are outside this enclosure. As shown, the stator has six pole pieces 17 extending axially away from an annular yoke 10 which has teeth 15 on one side carrying windings 11 and a non- magnetic diaphragm 9 disposed between pole pieces 17 and bridges 16 aligned with the teeth 15 completes the enclosure formed by the larger and smaller diameter non-magnetic casing members 7, 8. Some of the pumped liquid is passed through a cooler and into this compartment of pipe 27. Squirrel-cage rotor 1 is on the pump rotor shaft which has journal bearings 12, 13 and a thrust bearing 14. Non-magnetic spacers 22, 23 are disposed between bridge members 16 and between pole-pieces 17 respectively. The stator laminµ including those of the pole-pieces 17 extend parallel to the motor axis, and pole-pieces 17 are spaced by separators 23.
GB1283556A 1956-04-26 1956-04-26 Improvements in or relating to electric motors having rotors adapted to run in wateror other liquid Expired GB855656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1283556A GB855656A (en) 1956-04-26 1956-04-26 Improvements in or relating to electric motors having rotors adapted to run in wateror other liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1283556A GB855656A (en) 1956-04-26 1956-04-26 Improvements in or relating to electric motors having rotors adapted to run in wateror other liquid

Publications (1)

Publication Number Publication Date
GB855656A true GB855656A (en) 1960-12-07

Family

ID=10012012

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1283556A Expired GB855656A (en) 1956-04-26 1956-04-26 Improvements in or relating to electric motors having rotors adapted to run in wateror other liquid

Country Status (1)

Country Link
GB (1) GB855656A (en)

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