JPS57119641A - Submerged motor - Google Patents

Submerged motor

Info

Publication number
JPS57119641A
JPS57119641A JP56006614A JP661481A JPS57119641A JP S57119641 A JPS57119641 A JP S57119641A JP 56006614 A JP56006614 A JP 56006614A JP 661481 A JP661481 A JP 661481A JP S57119641 A JPS57119641 A JP S57119641A
Authority
JP
Japan
Prior art keywords
stator
stator coil
resin
end section
core
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
JP56006614A
Other languages
Japanese (ja)
Inventor
Sakue Yamamoto
Mitsuhiro Nishida
Noboru Tashiro
Nobuo Sonoda
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi 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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56006614A priority Critical patent/JPS57119641A/en
Priority to US06/339,208 priority patent/US4496866A/en
Publication of JPS57119641A publication Critical patent/JPS57119641A/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
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
    • H02K5/1285—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs of the submersible type

Abstract

PURPOSE:To prevent the deteriorator of the dielectric characteristics of a stator coil due to internally enclosing water, and to obviate the exfoliation of the end section of a can fitted onto the inner circumference of a stator core by externally bending the end section of the can and burying the bent end in a resin mold ing member. CONSTITUTION:The can 3 made of thin stainless steel is inserted to the inner circumference of a stator 1 consisting of the stator core 2 and the stator coil, both ends of the can 3 are bent outwards, and buried in the resin molding member 4, and the outer circumference and side of the core 2 and the circumference of a stator coil end 5 are surrounded by the resin molding member 4 of polyester resin, vinyl ester resin or the like, and fastened to the can 3 through a proper means. Accordingly, the deterioration of the dielectric characteristics of the stator coil due to the internally enclosing water can be prevented, and the exfoliation of the end section of the can is obviated.
JP56006614A 1981-01-17 1981-01-17 Submerged motor Pending JPS57119641A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP56006614A JPS57119641A (en) 1981-01-17 1981-01-17 Submerged motor
US06/339,208 US4496866A (en) 1981-01-17 1982-01-13 Submersible electric motor and method of manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56006614A JPS57119641A (en) 1981-01-17 1981-01-17 Submerged motor

Publications (1)

Publication Number Publication Date
JPS57119641A true JPS57119641A (en) 1982-07-26

Family

ID=11643234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56006614A Pending JPS57119641A (en) 1981-01-17 1981-01-17 Submerged motor

Country Status (1)

Country Link
JP (1) JPS57119641A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4532991Y1 (en) * 1961-12-09 1970-12-16
JPS475929U (en) * 1971-02-12 1972-09-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4532991Y1 (en) * 1961-12-09 1970-12-16
JPS475929U (en) * 1971-02-12 1972-09-20

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