JPH0484759U

JPH0484759U -

Info

Publication number: JPH0484759U
Application number: JP12658390U
Authority: JP
Priority date: 1990-11-30
Filing date: 1990-11-30
Publication date: 1992-07-23

Description

[Brief explanation of the drawing]

第１図は本考案を実施したフイルタ装置を設け
たインタンク式の燃料ポンプの断面図、第２図は
フレームの斜視図、第３図は他のフイルタ装置の
実施例を示す断面図、第４図はフイルタ装置の先
端部分の斜視断面図である。１０，１００……フイルタ装置、１１，１１０
……フイルタ部材、１２……吸入通路、１３……
縦フレーム、１４……吸入口、１５……横フレー
ム、１７，１７０……取付部、１７１……ケース
体、２０……燃料ポンプ、２１……吸込パイプ、
３０……燃料タンク、３１……底壁。 Fig. 1 is a sectional view of an in-tank fuel pump equipped with a filter device embodying the present invention, Fig. 2 is a perspective view of the frame, and Fig. 3 is a sectional view showing another embodiment of the filter device. FIG. 4 is a perspective sectional view of the tip portion of the filter device. 10,100...Filter device, 11,110
... Filter member, 12 ... Suction passage, 13 ...
Vertical frame, 14... Suction port, 15... Horizontal frame, 17, 170... Mounting part, 171... Case body, 20... Fuel pump, 21... Suction pipe,
30...Fuel tank, 31...Bottom wall.

Claims

[Claims for Utility Model Registration] (1) A filter device installed in a suction pipe disposed in a fuel tank and supplying fuel in the fuel tank to an internal combustion engine, the filter device being attached to an opening at the tip of the suction pipe. A filter comprising a mounting part to be attached, a tubular frame fixed to the mounting part and having a tube hole as a suction passage communicating with the tip opening of the suction pipe, and a porous resin body fixed to the frame by integral molding. a member, the mounting portion is made of an elastic material, the frame penetrates the pipe wall to form a plurality of suction ports, and the fuel that has passed through the filter member is sucked into the suction passage. A filter device for a fuel tank, characterized in that it is configured as follows. (2) A filter device that is attached to a suction pipe that is fixed in a fuel tank and supplies fuel in the fuel tank to an internal combustion engine, the filter device comprising a mounting part that is attached to the suction pipe and a porous structure that is fixed to the mounting part. A filter member for a fuel tank, comprising a filter member made of a resin body, the mounting part being made of an elastic body having wear resistance, and a case body covering an outer periphery of the filter member being connected thereto. Device.