JPS5842920U - Stationary electrical equipment case - Google Patents

Stationary electrical equipment case

Info

Publication number
JPS5842920U
JPS5842920U JP13849681U JP13849681U JPS5842920U JP S5842920 U JPS5842920 U JP S5842920U JP 13849681 U JP13849681 U JP 13849681U JP 13849681 U JP13849681 U JP 13849681U JP S5842920 U JPS5842920 U JP S5842920U
Authority
JP
Japan
Prior art keywords
electrical equipment
equipment case
stationary electrical
cooler
corrugated
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
JP13849681U
Other languages
Japanese (ja)
Inventor
平　哲
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP13849681U priority Critical patent/JPS5842920U/en
Publication of JPS5842920U publication Critical patent/JPS5842920U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図はこの種静止形電気機器の一従来例である変圧器
の斜視図、第２図ＡおよびＢは従来の冷却構造を有した
変圧器の一例の平面図および側面図、第３図Ａ、　Ｂお
よびＣはこの考案の一実施例の平面図、側面図および通
風ダクト部の拡大断面側面図である。 図において同一の符号は同一または相当する部分を示し
、１は変圧器本体、２は冷却フィンもしくは放熱器、３
はブッシング、４は送風機、６は通風ダクトを示す。 （Ａ＋Fig. 1 is a perspective view of a transformer that is a conventional example of this type of stationary electric equipment, Fig. 2 A and B are a plan view and side view of an example of a transformer with a conventional cooling structure, and Fig. 3 A, B, and C are a plan view, a side view, and an enlarged cross-sectional side view of a ventilation duct portion of one embodiment of this invention. In the figures, the same symbols indicate the same or corresponding parts, 1 is the transformer main body, 2 is the cooling fin or radiator, 3
indicates a bushing, 4 indicates a blower, and 6 indicates a ventilation duct. (A+

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 波状に成形された冷却フィン又はコルゲート冷却器を有
する電気機器で送風機を使用し強制冷却を行うものにお
いて、冷却器の上部もしくは下部に通風ダクトを有した
送風機を配置し、冷却フィン又はコルゲート冷却器に冷
却風の方向に対して少なくとも２段以上の階段状の段差
を設けることを特徴とする静止形電気機器のケース。For electrical equipment that has corrugated cooling fins or a corrugated cooler that uses a blower to perform forced cooling, a blower with a ventilation duct is placed above or below the cooler, and the cooling fin or corrugated cooler A case for a stationary electric device, characterized in that the case has a step-like step of at least two or more steps in the direction of cooling air.
JP13849681U 1981-09-18 1981-09-18 Stationary electrical equipment case Pending JPS5842920U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13849681U JPS5842920U (en) 1981-09-18 1981-09-18 Stationary electrical equipment case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13849681U JPS5842920U (en) 1981-09-18 1981-09-18 Stationary electrical equipment case

Publications (1)

Publication Number Publication Date
JPS5842920U true JPS5842920U (en) 1983-03-23

Family

ID=29931719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13849681U Pending JPS5842920U (en) 1981-09-18 1981-09-18 Stationary electrical equipment case

Country Status (1)

Country Link
JP (1) JPS5842920U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102360741A (en) * 2011-07-28 2012-02-22 苏州鼎能电力设备有限公司 Heat radiator for transformer
JP2012174914A (en) * 2011-02-22 2012-09-10 Fujitsu Ltd Cooling system and cooling device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012174914A (en) * 2011-02-22 2012-09-10 Fujitsu Ltd Cooling system and cooling device
CN102360741A (en) * 2011-07-28 2012-02-22 苏州鼎能电力设备有限公司 Heat radiator for transformer

Similar Documents

Publication Publication Date Title
JPS5842920U (en) Stationary electrical equipment case
JPS5825019U (en) Cooling equipment for stationary electrical equipment
JPS5928289U (en) Inverter device
JPS60179048U (en) Switching device for blower
JPS5928284U (en) Control device
JPS6112290U (en) electrical equipment
JPS60103845U (en) semiconductor cooling equipment
JPS6118430U (en) Cooling device for heat generating parts
JPS58150890U (en) Air cooling device for electrical equipment
JPS5998617U (en) oil-filled appliances
JPS5929090U (en) electrical equipment
JPS6090895U (en) Heat dissipation device for electronic equipment, etc.
JPS59193919U (en) air conditioner
JPS5999408U (en) Cooler for air-cooled oil-powered equipment
JPS63129141U (en)
JPS5811255U (en) Finn device
JPS58173247U (en) semiconductor conversion equipment
JPS6013717U (en) dry electrical equipment
JPS58118795U (en) Cooling structure for solid insulated equipment
JPS58162606U (en) Cooling system for stationary induction equipment
JPS58162649U (en) Semiconductor element with heat dissipation fins
JPS59104423U (en) Internal cooling power cable
JPS58193641U (en) Forced air cooling equipment for semiconductor devices
JPS60170573U (en) Air-cooled heat exchanger
JPS6034524U (en) fan shroud structure