JPS6272415U

JPS6272415U -

Info

Publication number: JPS6272415U
Application number: JP16540185U
Authority: JP
Priority date: 1985-10-28
Filing date: 1985-10-28
Publication date: 1987-05-09

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す概略構成図、
第２図は第１図の要部を拡大して示した部分的断
面図である。１０……オイルクーラ、２０……オイルギヤラ
リ、１２……オイル入口、２２……感温式弁装置
、１４……オイル出口、２４……第１スイツチ、
１６……バイパス通路、２６……第２スイツチ。 FIG. 1 is a schematic configuration diagram showing an embodiment of the present invention;
FIG. 2 is a partial sectional view showing an enlarged main part of FIG. 1. 10... Oil cooler, 20... Oil gear gallery, 12... Oil inlet, 22... Temperature-sensitive valve device, 14... Oil outlet, 24... First switch,
16... Bypass passage, 26... Second switch.

Claims

[Scope of utility model registration request]

An oil cooler that cools oil with a cooling medium such as engine cooling water, a bypass passage that directly connects the oil inlet and oil outlet of the oil cooler, and an oil cooler installed at the entrance of the bypass passage to keep the oil temperature A temperature-sensitive valve device that operates to increase the opening area of the bypass passage when the oil temperature is low and reduce the opening area of the bypass passage when the oil temperature is high; A first switch that is closed when the opening area of the bypass passage increases to more than a set value by a valve device, and is disposed near the oil outlet of the oil cooler, and is closed when the oil temperature rises to more than the set value. 1. An oil cooler device comprising: a second switch that is closed; and an electric alarm device that is energized to issue an alarm when both the first and second switches are closed.