JPS55160960A - Induction motor - Google Patents

Induction motor

Info

Publication number
JPS55160960A
JPS55160960A JP6724779A JP6724779A JPS55160960A JP S55160960 A JPS55160960 A JP S55160960A JP 6724779 A JP6724779 A JP 6724779A JP 6724779 A JP6724779 A JP 6724779A JP S55160960 A JPS55160960 A JP S55160960A
Authority
JP
Japan
Prior art keywords
teeth
portions
resin
rotor
stator
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.)
Pending
Application number
JP6724779A
Other languages
Japanese (ja)
Inventor
Hiroaki Nishiyama
Shinichiro Irie
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.)
Shibaura Mechatronics Corp
Original Assignee
Shibaura Engineering Works 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 Shibaura Engineering Works Co Ltd filed Critical Shibaura Engineering Works Co Ltd
Priority to JP6724779A priority Critical patent/JPS55160960A/en
Publication of JPS55160960A publication Critical patent/JPS55160960A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

PURPOSE:To combine the whole structure of an induction motor and reduce the size and weight thereof through the molding made with rotor bearing fitting portions formed at the both side ends of a molding resin interconnecting the teeth of a stator at slot intervals and a rotor fitted loosely in the stator. CONSTITUTION:The both side end portions of a molding resin 30a are formed to extend slightly outward of teeth 12, and the engaging portions 19 and 19 of the bearings 21 and 21 of a rotor 20 on the inner-circumference of the teeth 12. A rotor 20 corresponding to the inner circumference of the teeth 12 is fitted loosely to the inner circumference, the right and left bearings 21 and 22 on one shaft are fitted on the fitting portions 19 and 19 provided at the both side ends of the resin 30a, and the resin 30a is molded so as to cover the joint portions 11 contacting with the teeth 12, the teeth 12, and the outer-circumferential portions 21a and 21a of the bearings 21 and 21. The above-mentioned portions are thus combined into a unitary body. Therein, resin 30b covers the coil on the outer-circumference of the stator 10 also. Thereby, a motor is reduced in size and weight.
JP6724779A 1979-05-29 1979-05-29 Induction motor Pending JPS55160960A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6724779A JPS55160960A (en) 1979-05-29 1979-05-29 Induction motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6724779A JPS55160960A (en) 1979-05-29 1979-05-29 Induction motor

Publications (1)

Publication Number Publication Date
JPS55160960A true JPS55160960A (en) 1980-12-15

Family

ID=13339394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6724779A Pending JPS55160960A (en) 1979-05-29 1979-05-29 Induction motor

Country Status (1)

Country Link
JP (1) JPS55160960A (en)

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