JPS6172055U - - Google Patents

Info

Publication number
JPS6172055U
JPS6172055U JP15508584U JP15508584U JPS6172055U JP S6172055 U JPS6172055 U JP S6172055U JP 15508584 U JP15508584 U JP 15508584U JP 15508584 U JP15508584 U JP 15508584U JP S6172055 U JPS6172055 U JP S6172055U
Authority
JP
Japan
Prior art keywords
motor
cooling
cover
cooling fan
cooling fin
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
JP15508584U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP15508584U priority Critical patent/JPS6172055U/ja
Publication of JPS6172055U publication Critical patent/JPS6172055U/ja
Pending legal-status Critical Current

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  • Motor Or Generator Frames (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す平面断面図、
第２図は本考案におけるインバータ装置の端子箱
内の配置図である。 １……交流電動機、２……端子箱、３……制御
用基板、４……主回路スイツチング素子、５……
制御用変圧器、６……冷却フイン、７……冷却フ
アン、８……冷却用ダクト、９……フアンカバー
、１０……冷却フイン用カバー。 FIG. 1 is a plan sectional view showing an embodiment of the present invention;
FIG. 2 is a layout diagram of the inverter device in the terminal box according to the present invention. 1...AC motor, 2...Terminal box, 3...Control board, 4...Main circuit switching element, 5...
Control transformer, 6... Cooling fin, 7... Cooling fan, 8... Cooling duct, 9... Fan cover, 10... Cooling fin cover.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 交流電動機を可変速駆動するインバータ装置を
主回路スイツチング素子、制御用変圧器、制御基
板などを含めて交流電動機の端子箱内に密閉して
収納すると共に、冷却フインのみを外部に露出さ
せてカバーを設け、交流電動機の冷却フアンのカ
バーと上記冷却フインのカバーとを空気ダクトで
接続し、冷却フアンの負圧を利用して上記冷却フ
インを空気冷却することを特徴とするインバータ
自蔵形交流電動機。 The inverter device that drives the AC motor at variable speed, including the main circuit switching elements, control transformer, control board, etc., is hermetically housed inside the terminal box of the AC motor, and is covered with only the cooling fins exposed to the outside. An inverter self-contained AC device, characterized in that the cover of the cooling fan of the AC motor and the cover of the cooling fin are connected by an air duct, and the negative pressure of the cooling fan is used to air-cool the cooling fin. Electric motor.
JP15508584U 1984-10-16 1984-10-16 Pending JPS6172055U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15508584U JPS6172055U (en) 1984-10-16 1984-10-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15508584U JPS6172055U (en) 1984-10-16 1984-10-16

Publications (1)

Publication Number Publication Date
JPS6172055U true JPS6172055U (en) 1986-05-16

Family

ID=30713081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15508584U Pending JPS6172055U (en) 1984-10-16 1984-10-16

Country Status (1)

Country Link
JP (1) JPS6172055U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03150043A (en) * 1989-11-02 1991-06-26 Teikoku Denki Seisakusho:Kk Explosion proof canned motor provided with inverter
JPH11122875A (en) * 1997-10-13 1999-04-30 Toshiba Corp Electric motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03150043A (en) * 1989-11-02 1991-06-26 Teikoku Denki Seisakusho:Kk Explosion proof canned motor provided with inverter
JPH11122875A (en) * 1997-10-13 1999-04-30 Toshiba Corp Electric motor

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