JPS579238A - Submersible type motor - Google Patents

Submersible type motor

Info

Publication number
JPS579238A
JPS579238A JP8235880A JP8235880A JPS579238A JP S579238 A JPS579238 A JP S579238A JP 8235880 A JP8235880 A JP 8235880A JP 8235880 A JP8235880 A JP 8235880A JP S579238 A JPS579238 A JP S579238A
Authority
JP
Japan
Prior art keywords
borax
submersible type
motor
type motor
rust preventive
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
JP8235880A
Other languages
Japanese (ja)
Other versions
JPS615348B2 (en
Inventor
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 JP8235880A priority Critical patent/JPS579238A/en
Publication of JPS579238A publication Critical patent/JPS579238A/en
Publication of JPS615348B2 publication Critical patent/JPS615348B2/ja
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

PURPOSE:To make it possible to use less expensive iron for a submersible type motor by adding rust preventive agent and borax to sealing liquid sealed in the motor and thus simultaneously preventing the corrosion of different type of metal in the motor. CONSTITUTION:Rust preventive agent and borax and added to sealing liquid sealed in a can 7 of a submersible type motor used under water. The rust preventive agent includes, for example, sodium nitrite and sodium benzoate, and their contents are 0.1-1wt% of sodium nitrite, 2-10wt% of sodium benzoate and 0.1-2wt% of borax. Thus, the painting of the rotor 3 can be eliminated.
JP8235880A 1980-06-17 1980-06-17 Submersible type motor Granted JPS579238A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8235880A JPS579238A (en) 1980-06-17 1980-06-17 Submersible type motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8235880A JPS579238A (en) 1980-06-17 1980-06-17 Submersible type motor

Publications (2)

Publication Number Publication Date
JPS579238A true JPS579238A (en) 1982-01-18
JPS615348B2 JPS615348B2 (en) 1986-02-18

Family

ID=13772351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8235880A Granted JPS579238A (en) 1980-06-17 1980-06-17 Submersible type motor

Country Status (1)

Country Link
JP (1) JPS579238A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0321952U (en) * 1989-03-31 1991-03-06

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62186832U (en) * 1986-05-19 1987-11-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0321952U (en) * 1989-03-31 1991-03-06

Also Published As

Publication number Publication date
JPS615348B2 (en) 1986-02-18

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