JPH02122976U

JPH02122976U -

Info

Publication number: JPH02122976U
Application number: JP2533189U
Authority: JP
Priority date: 1989-03-06
Filing date: 1989-03-06
Publication date: 1990-10-09

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す図、第２図
は第１図に示すもののＡ−Ａ線断面図、第３図は
第１図に示すもののＢ−Ｂ線断面図、第４図は作
動状態を示す図、第５図は従来の平板形ヒートパ
イプを示す図、第６図は第５図に示すもののＡ−
Ａ線断面図、第７図は第５図に示すもののＢ−Ｂ
線断面図、第８図は作動状態を示す図である。図において、１は密閉容器を構成する凹形板で
、２は凹形板１底面に加工された溝、３は凹形板
１の側面に溝２と連通するように加工された溝、
４は密閉容器を構成する平板、５は平板４に加工
された溝、６は密閉容器内に封入された相変化を
生ずる作動流体、７は加熱板、８は冷却板、９は
過剰作動流体、１０は凹形板１の底面に設けられ
、かつ平板４と結合された隔壁である。なお、図
中同一符号は同一、又は相当部分を示す。 Fig. 1 is a diagram showing an embodiment of this invention, Fig. 2 is a sectional view taken along the line A-A of the thing shown in Fig. 1, Fig. 3 is a sectional view taken along the line B-B of the thing shown in Fig. The figure shows the operating state, Figure 5 shows a conventional flat plate heat pipe, and Figure 6 shows the A-
A cross-sectional view, Figure 7 is B-B of the one shown in Figure 5.
The line sectional view, FIG. 8, is a diagram showing the operating state. In the figure, 1 is a concave plate constituting an airtight container, 2 is a groove machined on the bottom surface of the concave plate 1, 3 is a groove machined on the side surface of the concave plate 1 so as to communicate with the groove 2,
4 is a flat plate constituting a sealed container, 5 is a groove formed in the flat plate 4, 6 is a working fluid that causes a phase change sealed in the sealed container, 7 is a heating plate, 8 is a cooling plate, and 9 is an excess working fluid. , 10 are partition walls provided on the bottom surface of the concave plate 1 and connected to the flat plate 4. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

The groove faces a flat plate with a groove on one side and a concave plate with grooves on the inner bottom and side surfaces and a partition wall provided on the inner bottom in the same direction as the groove,
and a flat heat pipe in which the containers are arranged in the same direction and have an overlapping sealed structure, and a working fluid is sealed in the container, and the four sides of the concave plate and the flat plate form a wedge shape, and A flat plate heat pipe characterized in that the opening angle of the wedge shape on the side surface parallel to the groove of the concave plate is larger than the opening angle of the wedge shape on the side surface perpendicular to the groove of the concave plate.