JPS61130757U

JPS61130757U -

Info

Publication number: JPS61130757U
Application number: JP1201885U
Authority: JP
Priority date: 1985-02-01
Filing date: 1985-02-01
Publication date: 1986-08-15

Description

[Brief explanation of drawings]

図はこの考案の一実施例を示す要部断面図であ
る。１０……ヘツドカバー、１２……フイルタカー
トリツジ、１４……取入ポート、１６……取出ポ
ート、２２……フイルタエレメント、２８……ポ
ンプ室、３０……ヒータユニツト、３２……ポン
プ作動部、６２……ＰＴＣヒーター素子。 The figure is a sectional view of a main part showing an embodiment of this invention. 10... Head cover, 12... Filter cartridge, 14... Intake port, 16... Outlet port, 22... Filter element, 28... Pump chamber, 30... Heater unit, 32... Pump operating section, 62...PTC heater element.

Claims

[Scope of utility model registration request]

A head cover having a fuel intake port and a fuel output port, a filter cartridge attached to the bottom side of the head cover, a priming pump chamber integrally formed on the top side of the head cover, and an upper part of the pump chamber. A priming pump actuating part is attached to the head cover so as to be closed, and the fuel supplied to the intake port is guided to the filter cartridge through the pump chamber, and the fuel is transferred through the filter cartridge. a fuel passage formed in the head cover to discharge fuel from the take-out port; a check valve interposed at a predetermined position in the fuel passage and attached to the head cover to prevent fuel from flowing backward; and a pump chamber. A heater unit built in the heater unit is provided with a fuel flow path that communicates with the fuel flow path and distributes fuel via the pump chamber, and a fuel flow path that communicates with the fuel flow path and distributes fuel via the pump chamber. A fuel filter characterized in that a PTC heater element is disposed in the fuel filter.