초록 ▼

A fuel supply apparatus mounting structure in which a set plate for holding a fuel supply apparatus is not corroded or deteriorated by the exposure to salt for thawing snow sprayed in winter in cold districts or to salt particles contained in sea wind in coastal areas is provided. The fuel supply ap

A fuel supply apparatus mounting structure in which a set plate for holding a fuel supply apparatus is not corroded or deteriorated by the exposure to salt for thawing snow sprayed in winter in cold districts or to salt particles contained in sea wind in coastal areas is provided. The fuel supply apparatus mounting structure comprises a fuel pump 2 disposed within a fuel tank for pumping fuel to an internal combustion engine, a set plate 3 made of a synthetic resin and holding the fuel pump 2 and closing an opening hole 1a in the fuel tank 1, a gasket for maintaining airtight between the set plate 3 and the fuel tank 1, and a plate 4 for fastening the set plate 3 to the fuel tank 1, and a protective member 6, 8 made of a material which is not reacted, dissolved or deteriorated by a reaction product generated by a chemical reaction occurring between the plate 4 and the set plate 3 is inserted.

대표청구항 ▼

1. A mounting structure for a fuel supplying apparatus for mounting a fuel pump for pumping fuel to an internal combustion engine to an opening hole in a fuel tank to close the opening hole, comprising; a first plate made of a synthetic resin for supporting said fuel pump and placed over the open

1. A mounting structure for a fuel supplying apparatus for mounting a fuel pump for pumping fuel to an internal combustion engine to an opening hole in a fuel tank to close the opening hole, comprising; a first plate made of a synthetic resin for supporting said fuel pump and placed over the opening hole in said fuel tank; a gasket disposed between said first plate and said fuel tank; and a second plate made of an iron sheet or a zinc-plated iron sheet for holding said first plate on said fuel tank; characterized in that a protective member, which is made of a material that is not reacted, dissolved or deteriorated by a reaction product generated by a chemical reaction between said second plate and said first plate, is inserted between said second plate and said first plate. 2. A mounting structure for a fuel supplying apparatus as claimed in claim 1, wherein said first plate is made of polyacetal resin. 3. A mounting structure for a fuel supplying apparatus as claimed in claim 1, wherein said protective member is formed as an integral, one-piece structure with said gasket. 4. A mounting structure for a fuel supplying apparatus as claimed in claim 1, wherein said protective member is a coating layer formed on said plate. 5. A mounting structure for a fuel supplying apparatus as claimed in claim 1, wherein said protective member is made of a synthetic rubber. 6. A mounting structure for a fuel supplying apparatus as claimed in claim 1, wherein said protective member is made of epoxy resin. 7. A mounting structure for a fuel supplying apparatus as claimed in claim 1, wherein said first plate and said second plate are disposed so as to not come into direct contact with each other.