| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electromagnetic fuel injection valve allowing a seal groove for attachment of an O-ring to be easily formed in a rear end outer periphery of a fuel inlet tube without forming a flange at a rear end of the fuel inlet tube. Ž<P>SOLUTION: A filter body 36 having an outer flange portion 36b is joined with a reinforcing metal collar 38 which is formed of a small cylindrical part 38a buried in the outer periphery of a bottomed cylindrical part 36a of the filter body and an inner flange part 38b radially expanding from an end of the small cylindrical part and closely contacting with an outer flange part 36b. The inner and outer flange parts 36b, 38b are projected radially outward from an outer periphery of the fuel inlet tube 26 with the small cylindrical part 38a of the reinforcing collar 38 press-fitted into a rear end inner periphery of the fuel inlet tube 26 and with the inner flange part 38b of the reinforcing collar butted against a rear end face of the fuel inlet tube 26 so that the seal groove 50 is defined by the inner flange part 38b and a rear end face 32a of a synthetic resin coated body 32 facing it. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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