JPS6418576U

JPS6418576U -

Info

Publication number: JPS6418576U
Application number: JP1987113073U
Authority: JP
Priority date: 1987-07-23
Filing date: 1987-07-23
Publication date: 1989-01-30

Description

[Brief explanation of the drawing]

第１図は本考案の実施例による燃料電池の冷却
板の平面図、第２図は第１図のＤ―Ｄ矢視図、第
３図は第１図の部分斜視図、第４図は本考案の異
なる実施例による燃料電池の冷却板の平面図、第
５図は本考案の他の異なる実施例による燃料電池
の冷却板の平面図、第６図は従来の燃料電池の冷
却板の平面図、第７図は第６図のＡ―Ａ矢視図、
第８図は従来の異なる燃料電池の冷却板の平面図
、第９図は第８図のＢ―Ｂ矢視図、第１０図は従
来の他の異なる燃料電池の冷却板の平面図、第１
１図は第１０図のＣ―Ｃ矢視図である。１：冷却板、３，３ａ，３ｂ：冷却管、５，５
ａ，５ｂ，５ｃ，５ｄ：Ｕ曲部。 FIG. 1 is a plan view of a cooling plate of a fuel cell according to an embodiment of the present invention, FIG. 2 is a view taken along the line DD in FIG. 1, FIG. 3 is a partial perspective view of FIG. 1, and FIG. FIG. 5 is a plan view of a cooling plate of a fuel cell according to another different embodiment of the present invention, and FIG. 6 is a plan view of a cooling plate of a conventional fuel cell. Plan view, Figure 7 is a view taken along arrow A-A in Figure 6,
FIG. 8 is a plan view of a cooling plate of a different conventional fuel cell, FIG. 9 is a view taken along the BB arrow in FIG. 8, and FIG. 10 is a plan view of a cooling plate of another different conventional fuel cell. 1
FIG. 1 is a view along the line C--C in FIG. 10. 1: Cooling plate, 3, 3a, 3b: Cooling pipe, 5, 5
a, 5b, 5c, 5d: U-curved portion.

Claims

[Scope of utility model registration request]

In a cooling plate for a fuel cell in which a plurality of cooling pipes are arranged in parallel and their heat transfer portions are buried, the cooling pipes are composed of pipes having a U-curved portion, and the cooling pipes are intersected with each other at the U-curved portion. A fuel cell cooling plate characterized by being arranged side by side.