VEHICLE FUEL TANK Russian patent published in 2004 - IPC

Abstract RU 2232084 C1

FIELD: automotive industry; mechanical engineering.

SUBSTANCE: according to invention, ring groove 7 in form of additional depression is made over of hole 2. Said ring groove 7 is formed by concave section 8 of wall of tank housing 1 with flanging 9 and end 10 of flange 3 into which sealing ring 11 is fitted. Moreover, upper edge of flanging 9 is located at one level with upper plane of flange 3 spot-welded to wall of housing 1.

EFFECT: simplified design, provision of required sealing of joint.

3 cl, 2 dwg

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RU 2 232 084 C1

Authors

Kukolev P.V.

Loshkarev V.A.

Dates

2004-07-10—Published

2003-06-04—Filed