JPS5749360A - Manufacture of permanent rotor with starting wiring - Google Patents

Manufacture of permanent rotor with starting wiring

Info

Publication number
JPS5749360A
JPS5749360A JP55123567A JP12356780A JPS5749360A JP S5749360 A JPS5749360 A JP S5749360A JP 55123567 A JP55123567 A JP 55123567A JP 12356780 A JP12356780 A JP 12356780A JP S5749360 A JPS5749360 A JP S5749360A
Authority
JP
Japan
Prior art keywords
housing grooves
wiring
starting wiring
magnet housing
starting
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.)
Granted
Application number
JP55123567A
Other languages
Japanese (ja)
Other versions
JPS6327944B2 (en
Inventor
Masanao Yatsuhara
Akira Saruta
Takeyoshi Owada
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 JP55123567A priority Critical patent/JPS5749360A/en
Publication of JPS5749360A publication Critical patent/JPS5749360A/en
Publication of JPS6327944B2 publication Critical patent/JPS6327944B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/46—Motors having additional short-circuited winding for starting as an asynchronous motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Abstract

PURPOSE:To prevent the deterioration in magnetic and mechanical strength of the subject rotor by a method wherein cover plates, to be used for blocking up magnet housing grooves are placed on both ends of the laminated core having the magnet housing grooves and wiring housing grooves on the outer circumference, and after the starting wiring has been formed, the magnet is fixed by gluing. CONSTITUTION:A rotor core 4 is constituted by laminating an iron plate 3, having a plurality of permanent magnet housing grooves 1 and starting wiring inserting grooves 2 located alternately, both ends of the permanent magnet housing grooves 1 are blocked up and the cover plates 6 having apertures 5 at a point corresponding to the starting wiring housing groove 2 are applied to both sides of the rotor core 4. Then, molten metal is jetted out from the apertures 5 on the cover plates 6 using a casting jig 7 and after the starting wiring, consisting of a starting wiring conductor 9c and end rings 9a and 9b, has been die-cast, permanent magnets 10 are fixed in the permanent magnet housing grooves 1 using adhesive agent.
JP55123567A 1980-09-08 1980-09-08 Manufacture of permanent rotor with starting wiring Granted JPS5749360A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55123567A JPS5749360A (en) 1980-09-08 1980-09-08 Manufacture of permanent rotor with starting wiring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55123567A JPS5749360A (en) 1980-09-08 1980-09-08 Manufacture of permanent rotor with starting wiring

Publications (2)

Publication Number Publication Date
JPS5749360A true JPS5749360A (en) 1982-03-23
JPS6327944B2 JPS6327944B2 (en) 1988-06-06

Family

ID=14863771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55123567A Granted JPS5749360A (en) 1980-09-08 1980-09-08 Manufacture of permanent rotor with starting wiring

Country Status (1)

Country Link
JP (1) JPS5749360A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57186964A (en) * 1981-05-13 1982-11-17 Matsushita Electric Ind Co Ltd Bonding method of field magnet for motor
KR101087807B1 (en) 2005-12-23 2011-11-29 두산인프라코어 주식회사 Rotor assembly of electric motor
US20180205302A1 (en) * 2017-01-19 2018-07-19 Hamilton Sundstrand Corporation Permanent magnet (pm) brushless machine with outer rotor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5482605A (en) * 1977-12-14 1979-07-02 Hitachi Ltd Permanent magnet type synchronous motor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5482605A (en) * 1977-12-14 1979-07-02 Hitachi Ltd Permanent magnet type synchronous motor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57186964A (en) * 1981-05-13 1982-11-17 Matsushita Electric Ind Co Ltd Bonding method of field magnet for motor
KR101087807B1 (en) 2005-12-23 2011-11-29 두산인프라코어 주식회사 Rotor assembly of electric motor
US20180205302A1 (en) * 2017-01-19 2018-07-19 Hamilton Sundstrand Corporation Permanent magnet (pm) brushless machine with outer rotor

Also Published As

Publication number Publication date
JPS6327944B2 (en) 1988-06-06

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