JPS56112844A - Molded motor - Google Patents

Molded motor

Info

Publication number
JPS56112844A
JPS56112844A JP1485480A JP1485480A JPS56112844A JP S56112844 A JPS56112844 A JP S56112844A JP 1485480 A JP1485480 A JP 1485480A JP 1485480 A JP1485480 A JP 1485480A JP S56112844 A JPS56112844 A JP S56112844A
Authority
JP
Japan
Prior art keywords
molded
coil
molded section
concave grooves
section
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
JP1485480A
Other languages
Japanese (ja)
Inventor
Makoto Hiyama
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1485480A priority Critical patent/JPS56112844A/en
Publication of JPS56112844A publication Critical patent/JPS56112844A/en
Pending 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
    • H02K5/15—Mounting arrangements for bearing-shields or end plates

Abstract

PURPOSE:To ensure an insulation distance of a coil while thinning and miniaturizing a molded motor by fixing end brackets by spring members inserted into concave grooves formed on an outer circumference of a molded section where a stator core and the coil are integrally molded. CONSTITUTION:A molded section 11 is formed by integrally molding a stator core 1 and a coil 2 wound on the core 1 with synthetic resin 6. Concave grooves 12 extending in the axial direction to a plurality of locations are made up on an outer circumference of the molded section 11, and an end bracket 3 at the inverted P side and an end bracket 4 at the P side mounted to both end surfaces of the molded section 11 are each fixed to the both end surfaces of the molded section 11 by means of spring members 13a, 13b inserted into the concave grooves. A ball bearing 9 supporting a rotor 10 is each held by means of the end brackets 3, 4. Thus, an insulation distance of the coil can be ensured, and a molded motor can be thinned and miniaturized.
JP1485480A 1980-02-12 1980-02-12 Molded motor Pending JPS56112844A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1485480A JPS56112844A (en) 1980-02-12 1980-02-12 Molded motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1485480A JPS56112844A (en) 1980-02-12 1980-02-12 Molded motor

Publications (1)

Publication Number Publication Date
JPS56112844A true JPS56112844A (en) 1981-09-05

Family

ID=11872611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1485480A Pending JPS56112844A (en) 1980-02-12 1980-02-12 Molded motor

Country Status (1)

Country Link
JP (1) JPS56112844A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5640064A (en) * 1993-10-20 1997-06-17 General Electric Company Dynamoelectric machine and method for manufacturing same
US5852338A (en) * 1997-02-03 1998-12-22 General Electric Company Dynamoelectric machine and method for manufacturing same
DE10323255A1 (en) * 2003-05-23 2004-12-16 Zf Friedrichshafen Ag Electric drive system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5640064A (en) * 1993-10-20 1997-06-17 General Electric Company Dynamoelectric machine and method for manufacturing same
US5668429A (en) * 1993-10-20 1997-09-16 General Electric Company Dynamoelectric machine and method for manufacturing same
US5911453A (en) * 1993-10-20 1999-06-15 General Electric Company Dynamoelectric machine and method for manufacturing same
US6088905A (en) * 1993-10-20 2000-07-18 General Electric Company Method for manufacturing a dynamoelectric machine
US6223416B1 (en) 1993-10-20 2001-05-01 General Electric Company Method of manufacturing a dynamoelectric machine
US5852338A (en) * 1997-02-03 1998-12-22 General Electric Company Dynamoelectric machine and method for manufacturing same
DE10323255A1 (en) * 2003-05-23 2004-12-16 Zf Friedrichshafen Ag Electric drive system

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