JPS593003U - Hydraulic oil cooling system - Google Patents

Hydraulic oil cooling system

Info

Publication number
JPS593003U
JPS593003U JP9781882U JP9781882U JPS593003U JP S593003 U JPS593003 U JP S593003U JP 9781882 U JP9781882 U JP 9781882U JP 9781882 U JP9781882 U JP 9781882U JP S593003 U JPS593003 U JP S593003U
Authority
JP
Japan
Prior art keywords
cooling system
hydraulic oil
oil cooling
return oil
cooler
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
JP9781882U
Other languages
Japanese (ja)
Inventor
北舘　善彦
Original Assignee
石川島播磨重工業株式会社
石川島建機株式会社
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 石川島播磨重工業株式会社, 石川島建機株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP9781882U priority Critical patent/JPS593003U/en
Publication of JPS593003U publication Critical patent/JPS593003U/en
Pending legal-status Critical Current

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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) [Summary] 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]

゛　図面は本考案の作動油冷却装置の説明図である。 １・・・エンジン、２・・・油圧ポンプ、５・・・高温
戻り油の流路、６・・・冷却ファン、７・・・空冷式作
動油クーラ、８・・・水冷式作動油クーラ、９・・・ラ
ジェータ、１０・・・水クーラ。゛ The drawing is an explanatory diagram of the hydraulic oil cooling device of the present invention. DESCRIPTION OF SYMBOLS 1... Engine, 2... Hydraulic pump, 5... High temperature return oil flow path, 6... Cooling fan, 7... Air-cooled hydraulic oil cooler, 8... Water-cooled hydraulic oil cooler , 9...Radiator, 10...Water cooler.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 高温戻り油の流路に、油圧ポンプ駆動用エンジンのラジ
ェータ冷却用空気流で冷却した水により戻り油を冷却す
るクーラと、前記空気流により戻り油を冷却するクーラ
を設けたことを特徴とする作動油冷却装置。The high-temperature return oil flow path is provided with a cooler that cools the return oil using water cooled by an air flow for cooling a radiator of an engine for driving a hydraulic pump, and a cooler that cools the return oil using the air flow. Hydraulic oil cooling system.
JP9781882U 1982-06-29 1982-06-29 Hydraulic oil cooling system Pending JPS593003U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9781882U JPS593003U (en) 1982-06-29 1982-06-29 Hydraulic oil cooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9781882U JPS593003U (en) 1982-06-29 1982-06-29 Hydraulic oil cooling system

Publications (1)

Publication Number Publication Date
JPS593003U true JPS593003U (en) 1984-01-10

Family

ID=30232511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9781882U Pending JPS593003U (en) 1982-06-29 1982-06-29 Hydraulic oil cooling system

Country Status (1)

Country Link
JP (1) JPS593003U (en)

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