JPS5457606A - Resin mold motor and manufacturing method thereof - Google Patents

Resin mold motor and manufacturing method thereof

Info

Publication number
JPS5457606A
JPS5457606A JP12555877A JP12555877A JPS5457606A JP S5457606 A JPS5457606 A JP S5457606A JP 12555877 A JP12555877 A JP 12555877A JP 12555877 A JP12555877 A JP 12555877A JP S5457606 A JPS5457606 A JP S5457606A
Authority
JP
Japan
Prior art keywords
frame
core
end bracket
bracket
manufacturing
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
JP12555877A
Other languages
Japanese (ja)
Inventor
Nobuyuki Kozakura
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP12555877A priority Critical patent/JPS5457606A/en
Publication of JPS5457606A publication Critical patent/JPS5457606A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the cost by causing the insert nuts and screws of the motor to be unnecessary and the insertion of respective parts into the metal mold to be automatic.
CONSTITUTION: Coaxially disposed in metal molds A, B are a stator core 2 with a stator coil and one end bracket 3, and a frame 4 is formed by injecting the electrically insulating resin onto the outer surface of the core, and at the same time the core 2 and the end bracket are molded integrally. On the other end surface of the frame 4, a faucet portion 4a is formed coaxially with the inner diameter of the core 2 in this process. Then, the other end bracket 8 is fit onto the faucet portion and a rotor 5 is journaled between two brackets before the resin 9 is injected into the mold to cover the outer peripheral portion of the other bracket 8 and the one end portion of the frame for fixing the end bracket 8 to the frame 4
COPYRIGHT: (C)1979,JPO&Japio
JP12555877A 1977-10-18 1977-10-18 Resin mold motor and manufacturing method thereof Pending JPS5457606A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12555877A JPS5457606A (en) 1977-10-18 1977-10-18 Resin mold motor and manufacturing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12555877A JPS5457606A (en) 1977-10-18 1977-10-18 Resin mold motor and manufacturing method thereof

Publications (1)

Publication Number Publication Date
JPS5457606A true JPS5457606A (en) 1979-05-09

Family

ID=14913160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12555877A Pending JPS5457606A (en) 1977-10-18 1977-10-18 Resin mold motor and manufacturing method thereof

Country Status (1)

Country Link
JP (1) JPS5457606A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4621212A (en) * 1984-04-02 1986-11-04 General Electric Company Stator conductor insulator
EP0467041A2 (en) * 1990-06-16 1992-01-22 Grundfos International A/S Composite body, process and device for fabricating such a composite body
JP2008109848A (en) * 2006-09-27 2008-05-08 Nidec Shibaura Corp Armature unit and manufacturing method thereof, motor having armature unit, and pump
JP2009254142A (en) * 2008-04-07 2009-10-29 Mitsubishi Electric Corp Stator forming mold

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4621212A (en) * 1984-04-02 1986-11-04 General Electric Company Stator conductor insulator
EP0467041A2 (en) * 1990-06-16 1992-01-22 Grundfos International A/S Composite body, process and device for fabricating such a composite body
EP0467041A3 (en) * 1990-06-16 1993-09-01 Grundfos International A/S Composite body, process and device for fabricating such a composite body
JP2008109848A (en) * 2006-09-27 2008-05-08 Nidec Shibaura Corp Armature unit and manufacturing method thereof, motor having armature unit, and pump
JP2009254142A (en) * 2008-04-07 2009-10-29 Mitsubishi Electric Corp Stator forming mold

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