JPS62163496U

JPS62163496U -

Info

Publication number: JPS62163496U
Application number: JP5270586U
Authority: JP
Priority date: 1986-04-07
Filing date: 1986-04-07
Publication date: 1987-10-17

Description

[Brief explanation of the drawing]

図面はこの考案の要部の断面図である。１…潜水器の外殻、２…電動機、３…水ジヤケ
ツト、４…ヒレ、５…上部連通室、６…排水管、
７…下部連通室、８…給水管、９…油圧ポンプ、
１０…空気抜き孔。 The drawing is a sectional view of the main part of this invention. 1... Outer shell of the submersible, 2... Electric motor, 3... Water jacket, 4... Fin, 5... Upper communication chamber, 6... Drain pipe,
7... Lower communication chamber, 8... Water supply pipe, 9... Hydraulic pump,
10...Air vent hole.

Claims

[Scope of Claim for Utility Model Registration] (1) A water jacket that surrounds a heating element, a fin in which the inside of the water jacket is divided into rings to form a plurality of water chambers, and an upper and lower part of the water jacket. an upper communication chamber and a lower communication chamber that are provided nearby and communicate each water chamber in the divided water jacket; a drain pipe that is provided at one end of the upper communication chamber and opens near the upper end of the submersible; and the drainage pipe. 1. A cooling device for a heating element in a submersible device, comprising a water supply pipe provided at one end of a lower communication chamber on the opposite side of the pipe and opened near the lower end of the submersible device. (2) The cooling device for a heating element in a submersible according to claim 1, wherein both the drain pipe and the water supply pipe are arranged in a substantially vertical position. (3) The cooling device for a heating element in a submersible according to claim 1, wherein the outer panel of the upper communication chamber is gently sloped upward so that the drain pipe side is higher.