JPS6063014U

JPS6063014U - oil cooler

Info

Publication number: JPS6063014U
Application number: JP15572283U
Authority: JP
Inventors: 佐々木　徹三
Original assignee: 三菱自動車工業株式会社
Priority date: 1983-10-07
Filing date: 1983-10-07
Publication date: 1985-05-02

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

[Brief explanation of the drawing]

第１図は、従来のオイルクーラの概要図、第２図は、本
考案の一実施例を示すオイルクーラの断面図、第３図は
、第２図の部分作動図、第４図は、別の実施例を示すオ
イルクーラの概要図である。６・・・ラジェータ、６ａ・・・流入口、６ｂ・・・流
出口、７ａ・・・流入通路、７ｂ・・・戻り通路、７ｃ
・・・バイパス通路、８…サーモバルブ。Fig. 1 is a schematic diagram of a conventional oil cooler, Fig. 2 is a sectional view of an oil cooler showing an embodiment of the present invention, Fig. 3 is a partial operation diagram of Fig. 2, and Fig. 4 is a It is a schematic diagram of an oil cooler showing another example. 6...Radiator, 6a...Inlet, 6b...Outlet, 7a...Inflow passage, 7b...Return passage, 7c
...Bypass passage, 8...Thermo valve.

Claims

[Scope of Claim for Utility Model Registration] An oil cooler that cools engine oil circulating inside an automobile engine until the temperature drops to a predetermined temperature when it is overheated, comprising: an inlet and an outlet for the circulating oil; A radiator, an oil inlet passage and a return passage connected to the inlet and the outlet, respectively, a bypass passage that communicates between the inflow passage and the return passage, and a junction of the bypass passage with the return passage. If the oil temperature in the return passage is below a predetermined temperature, the interposed thermovalve opens the valve passage on the bypass passage side (and
An oil cooler characterized in that it is formed by a thermovalve that operates to close the valve passage when the temperature exceeds a predetermined temperature.