JPS63148067U

JPS63148067U -

Info

Publication number: JPS63148067U
Application number: JP3924187U
Authority: JP
Priority date: 1987-03-19
Filing date: 1987-03-19
Publication date: 1988-09-29

Description

[Brief explanation of the drawing]

第１図および第２図は本考案の油冷却器の一実
施例を示し、第１図は断面図、第２図は第１図Ａ
方向から見た側面図、第３図は従来の油冷却器を
示す断面図である。２１……本体、２２……水流管、２３……水室
ケース、２５……水入口室、２６……水出口室、
２７……油入口室、２８……水入口通路、２９…
…水出口通路、３０……油入口通路、３２……端
蓋。 Figures 1 and 2 show an embodiment of the oil cooler of the present invention, with Figure 1 being a sectional view and Figure 2 being Figure 1A.
FIG. 3 is a sectional view showing a conventional oil cooler. 21...Main body, 22...Water flow pipe, 23...Water chamber case, 25...Water inlet chamber, 26...Water outlet chamber,
27...Oil inlet chamber, 28...Water inlet passage, 29...
...Water outlet passage, 30...Oil inlet passage, 32...End cover.

Claims

[Claims for Utility Model Registration] (1) A cylindrical shape with only one end protruding outside the oil tank and installed through the side wall of the oil tank, through which oil to be cooled flows from one end to the other. A U-shaped water flow pipe in which an outgoing pipe part and a return pipe part are arranged along the axial direction from one end of the main body, and the tips of both parts are connected by a connecting pipe part. , a water inlet chamber and a water outlet chamber are formed, respectively, which are attached to one end of the main body and have open end surfaces, and the base end of the outgoing pipe part of the water flow pipe is connected to the water inlet chamber, and the water outlet is connected to the water inlet chamber. a water chamber case to which the base end of the return pipe portion of the water flow pipe is connected to the chamber; an end cover attached to the open end portion of the water chamber case; and an outer peripheral portion of the water chamber case communicating with the water inlet chamber. A water inlet for connecting a water supply pipe is formed as a water supply pipe, and a water outlet for connecting a water discharge pipe is formed in an outer peripheral portion of the water chamber case to communicate with the water outlet chamber. oil cooler. (2) The water chamber case is formed with an oil inlet chamber that communicates with one end of the main body. An oil cooler according to claim 1 of the utility model registration, wherein an inlet is formed.