초록 ▼

A combination rollover/vent valve, fuel pump and fuel level sender which is installed through a single access opening in the top of a fuel tank. The rollover/vent valve has a resilient mounting strip attached and the rollover/vent valve is attached to the fuel pump level sender module by a substanti

A combination rollover/vent valve, fuel pump and fuel level sender which is installed through a single access opening in the top of a fuel tank. The rollover/vent valve has a resilient mounting strip attached and the rollover/vent valve is attached to the fuel pump level sender module by a substantially rigid vent tube and the vent tube is ported exteriorly through the module. Upon insertion of the rollover/vent valve through the access opening, the mounting strip engages ratchet teeth formed in the top and bottom of the tank to secure the rollover/vent valve at a location of the highest level of the tank, remote from the module. The module thus locates the vent line, fuel feed line and electrical connections all at a single location on the tank top. The vent tube may be formed to a curved configuration to accommodate a dished or recessed tank top.

대표청구항 ▼

[ What is claimed is:] [1.]1. A method of installing a combined fuel pump, float level sender and rollover valve in a fuel tank comprising:(a) forming a plurality of engagement surfaces at a predetermined location on the top and bottom surfaces of the interior of the fuel tank;(b) forming a resilien

[ What is claimed is:] [1.]1. A method of installing a combined fuel pump, float level sender and rollover valve in a fuel tank comprising:(a) forming a plurality of engagement surfaces at a predetermined location on the top and bottom surfaces of the interior of the fuel tank;(b) forming a resilient mounting member and attaching a rollover valve to the mounting member;(c) disposing a fuel level sender on a module including a pump and vent passage and interconnecting said rollover valve and said module vent passage with a conduit and forming a subassembly of said mounting member, said rollover valve, said conduit and said module;(d) inserting said subassembly through an aperture in the top of the tank and contacting said engagement surfaces with mounting member and securing said mounting member between said top and bottom engagement surfaces and locating said rollover valve at the highest level in the tank;(e) securing said module to the top of the tank and sealing the said module about said aperture; and,(f) connecting a fuel vapor line to said module externally with respect to said tank and connecting said vapor line to said conduit.