MX9801626A - Metodos y aparato para vaciar barras de rotor y anillos de extremo. - Google Patents

Metodos y aparato para vaciar barras de rotor y anillos de extremo.

Info

Publication number
MX9801626A
MX9801626A MX9801626A MX9801626A MX9801626A MX 9801626 A MX9801626 A MX 9801626A MX 9801626 A MX9801626 A MX 9801626A MX 9801626 A MX9801626 A MX 9801626A MX 9801626 A MX9801626 A MX 9801626A
Authority
MX
Mexico
Prior art keywords
casting
sleeve
methods
pressure block
end rings
Prior art date
Application number
MX9801626A
Other languages
English (en)
Inventor
Colby Elden Buzzell
Robert Wesley Stecher Jr
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of MX9801626A publication Critical patent/MX9801626A/es

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
    • H02K15/0012—Manufacturing cage rotors

Landscapes

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

Abstract

Se describe un aparato vaciado que incluye, en una modalidad, un bloque de presion y un manguito de vaciado que se puede comprimir. En la modalidad, una perforacion sustancialmente cilíndrica se extiende a través del bloque de presion, y el manguito de vaciado que se puede comprimir se coloca adentro de la perforacion del bloque de presion. El manguito de vaciado incluye una perforacion dimensionada para tener un nucleo de rotor colocado en la misma, y el manguito de vaciado está configurado de tal manera que las fuerzas hidráulicas entre el bloque de presion y el manguito ocasionan que el manguito se comprima, o apriete, contra la superficie exterior del nucleo del rotor. También se describen métodos para vaciar barras de rotor y anillos de extremo.
MX9801626A 1997-03-03 1998-02-27 Metodos y aparato para vaciar barras de rotor y anillos de extremo. MX9801626A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81028097A 1997-03-03 1997-03-03

Publications (1)

Publication Number Publication Date
MX9801626A true MX9801626A (es) 1998-11-29

Family

ID=25203473

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9801626A MX9801626A (es) 1997-03-03 1998-02-27 Metodos y aparato para vaciar barras de rotor y anillos de extremo.

Country Status (4)

Country Link
EP (1) EP0865146A1 (es)
JP (1) JPH10314916A (es)
KR (1) KR19980079793A (es)
MX (1) MX9801626A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7096566B2 (en) 2001-01-09 2006-08-29 Black & Decker Inc. Method for making an encapsulated coil structure
US7814641B2 (en) 2001-01-09 2010-10-19 Black & Decker Inc. Method of forming a power tool
US9901980B2 (en) 2013-11-08 2018-02-27 Ingersoll-Rand Company Casting technology for induction rotor assemblies
WO2023095569A1 (ja) * 2021-11-26 2023-06-01 日本発條株式会社 モーターコアの製造方法及び押出装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55127857A (en) * 1979-03-23 1980-10-03 Aichi Emason Denki Kk Manufacturing of rotor
US4400872A (en) * 1981-08-13 1983-08-30 General Electric Company Method of and apparatus for skewing a stack of laminations
JPS5854854A (ja) * 1981-09-25 1983-03-31 Toshiba Corp 回転電機回転子のダイキヤスト方法
JPS58165647A (ja) * 1982-03-24 1983-09-30 Toshiba Corp かご形回転子用鋳込型
JPS6066653U (ja) * 1983-10-12 1985-05-11 株式会社東芝 かご形回転子の鋳造金型
JPS6364554A (ja) * 1986-09-01 1988-03-23 Toshiba Corp 鋳込回転子の製造方法
JPH01136544A (ja) * 1987-11-20 1989-05-29 Toshiba Corp 回転電機用回転子のダイカスト金型
JPH05293622A (ja) * 1992-04-21 1993-11-09 Mitsubishi Electric Corp 回転子鉄心の鋳造装置

Also Published As

Publication number Publication date
JPH10314916A (ja) 1998-12-02
EP0865146A1 (en) 1998-09-16
KR19980079793A (ko) 1998-11-25

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