JPH021418U

JPH021418U -

Info

Publication number: JPH021418U
Application number: JP7858088U
Authority: JP
Priority date: 1988-06-13
Filing date: 1988-06-13
Publication date: 1990-01-08

Description

[Brief explanation of drawings]

第１図はこの考案にかかるフアンシユラウドの
間隙構造を示す要部断面図、第２図は第１図のＢ
部詳細図、第３図は第１図のＣ―Ｃより見た図、
第４図はこの考案の間隙構造を示す要部断面図、
第５図は従来技術シユラウド構造を示す要部断面
図、第６図は第５図のＡ―Ａより見た図である。１…ラジエータ、２…エンジン、３…フアン、
４，８…フアンシユラウド、５…フアンガード、
６，１０…立て板、７，１１…窓穴部、９…帯状
部材、１３…リツプ部。 Figure 1 is a sectional view of the main part showing the gap structure of the fan shroud according to this invention, and Figure 2 is B of Figure 1.
Detailed view of the part, Figure 3 is a view from CC in Figure 1,
Figure 4 is a sectional view of the main part showing the gap structure of this invention.
FIG. 5 is a sectional view of a main part showing a conventional shroud structure, and FIG. 6 is a view taken along line AA in FIG. 5. 1...Radiator, 2...Engine, 3...Fan,
4, 8...Fanshiroud, 5...Fanguard,
6, 10... Standing board, 7, 11... Window hole portion, 9... Band member, 13... Lip portion.

Claims

[Scope of utility model registration request]

A fan shroud equipped with a fan to allow cooling air to pass through the air passage of the radiator, and to form a chip clearance between the outer periphery of the rotation locus of the fan and the inner periphery of the upright plate window hole. In this step, a flexible strip member is fixedly attached to the entire inner periphery of the upright plate window hole portion, and an elastic lip portion is further attached to the entire inner periphery of the strip member. The lip part is formed along the outer periphery of the fan's rotation locus, and when the cooling air passes through the fan shroud, the lip part can be deformed in the direction of passage of the cooling air, and the lip part and the outer diameter of the fan are A gap structure of a fan shroud, characterized in that it is configured so that a minimum gap can be maintained between the fan and the fan.