KR890021898U - Motor - Google Patents

Motor

Info

Publication number
KR890021898U
KR890021898U KR2019880004779U KR880004779U KR890021898U KR 890021898 U KR890021898 U KR 890021898U KR 2019880004779 U KR2019880004779 U KR 2019880004779U KR 880004779 U KR880004779 U KR 880004779U KR 890021898 U KR890021898 U KR 890021898U
Authority
KR
South Korea
Prior art keywords
motor
Prior art date
Application number
KR2019880004779U
Other languages
Korean (ko)
Other versions
KR910003620Y1 (en
Inventor
이월주
Original Assignee
이월주
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 이월주 filed Critical 이월주
Priority to KR2019880004779U priority Critical patent/KR910003620Y1/en
Publication of KR890021898U publication Critical patent/KR890021898U/en
Application granted granted Critical
Publication of KR910003620Y1 publication Critical patent/KR910003620Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • 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
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • 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
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
    • H02K9/16—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle wherein the cooling medium circulates through ducts or tubes within the casing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
    • H02K2205/09—Machines characterised by drain passages or by venting, breathing or pressure compensating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
KR2019880004779U 1988-04-02 1988-04-02 Motor KR910003620Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880004779U KR910003620Y1 (en) 1988-04-02 1988-04-02 Motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880004779U KR910003620Y1 (en) 1988-04-02 1988-04-02 Motor

Publications (2)

Publication Number Publication Date
KR890021898U true KR890021898U (en) 1989-11-03
KR910003620Y1 KR910003620Y1 (en) 1991-05-31

Family

ID=19273891

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880004779U KR910003620Y1 (en) 1988-04-02 1988-04-02 Motor

Country Status (1)

Country Link
KR (1) KR910003620Y1 (en)

Also Published As

Publication number Publication date
KR910003620Y1 (en) 1991-05-31

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19950525

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee