IT1232613B - Apparatus and process for isolating the vent pipe of the stator windings. - Google Patents

Apparatus and process for isolating the vent pipe of the stator windings.

Info

Publication number
IT1232613B
IT1232613B IT8941504A IT4150489A IT1232613B IT 1232613 B IT1232613 B IT 1232613B IT 8941504 A IT8941504 A IT 8941504A IT 4150489 A IT4150489 A IT 4150489A IT 1232613 B IT1232613 B IT 1232613B
Authority
IT
Italy
Prior art keywords
isolating
apparatus
process
stator windings
vent pipe
Prior art date
Application number
IT8941504A
Other languages
Italian (it)
Other versions
IT8941504D0 (en
Inventor
Leonard Brian Simmonds
Original Assignee
Westinghouse Electric Corp
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
Priority to US14740388A priority Critical
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of IT8941504D0 publication Critical patent/IT8941504D0/en
Application granted granted Critical
Publication of IT1232613B publication Critical patent/IT1232613B/en

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K15/00Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12Impregnating, heating or drying of windings, stators, rotors or machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C61/00Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06Making preforms having internal stresses, e.g. plastic memory
    • B29C61/0608Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • B29C61/0658Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms consisting of fibrous plastics material, e.g. woven
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0017Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor characterised by the choice of the material
    • B29C63/0021Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor characterised by the choice of the material with coherent impregnated reinforcing layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/38Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses
    • B29C63/42Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses using tubular layers or sheathings
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00Insulators or insulating bodies characterised by their form
    • H01B17/56Insulating bodies
    • H01B17/62Insulating-layers or insulating films on metal bodies
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B19/00Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
    • H01B19/02Drying; Impregnating
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K3/00Details of windings
    • H02K3/04Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/24Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K3/00Details of windings
    • H02K3/32Windings characterised by the shape, form or construction of the insulation
IT8941504A 1988-01-25 1989-01-24 Apparatus and process for isolating the vent pipe of the stator windings. IT1232613B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14740388A true 1988-01-25 1988-01-25

Publications (2)

Publication Number Publication Date
IT8941504D0 IT8941504D0 (en) 1989-01-24
IT1232613B true IT1232613B (en) 1992-02-28

Family

ID=22521442

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8941504A IT1232613B (en) 1988-01-25 1989-01-24 Apparatus and process for isolating the vent pipe of the stator windings.

Country Status (6)

Country Link
JP (1) JPH01222640A (en)
KR (1) KR890012425A (en)
CN (1) CN1035591A (en)
ES (1) ES2010389A6 (en)
FR (1) FR2627912A1 (en)
IT (1) IT1232613B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3609649B2 (en) 1999-06-29 2005-01-12 三洋電機株式会社 Brushless DC motor and refrigerant compressor using this motor
CN102420036B (en) * 2011-12-30 2014-12-17 天津市华之阳特种线缆有限公司 Protective sleeve for F-level refrigerating compressor motor winding
JP5870886B2 (en) * 2012-09-28 2016-03-01 日立工機株式会社 Electric tool

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1349988A (en) * 1962-11-29 1964-01-24 Alsthom Cgee New cooling arrangements of electrical machines windings
US3466210A (en) * 1966-01-10 1969-09-09 Richard C Wareham Method of forming a heat shrinkable tubular sleeve and bonding same to a tubular member
GB8512699D0 (en) * 1985-05-20 1985-06-26 Raychem Ltd Article comprising fibre
US4644210A (en) * 1985-12-12 1987-02-17 Rockwell International Corporation High speed induction motor with squirrel cage rotor

Also Published As

Publication number Publication date
CN1035591A (en) 1989-09-13
ES2010389A6 (en) 1989-11-01
KR890012425A (en) 1989-08-26
IT8941504D0 (en) 1989-01-24
FR2627912A1 (en) 1989-09-01
JPH01222640A (en) 1989-09-05

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