Fuel tank or fuel pipe excellent in corrosion resistance and...

Pipes and tubular conduits – Distinct layers – Bonded to each other

Reexamination Certificate

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C138S143000, C138S146000, C428S659000, C428S626000, C428S685000, C428S653000, C428S553000, C428S937000, C220S562000, C220S687000, C220S062170

Reexamination Certificate

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06953062

ABSTRACT:
The present invention provides a fuel tank or a fuel pipe excellent particularly in the corrosion resistance of the outer surface in a salt damage environment, and is a fuel tank or a fuel pipe excellent in corrosion resistance characterized by: being formed by using a steel sheet or a steel pipe containing Cr of 9.0 to 25.0 mass % as the base material; on the outer surface thereof, having any one or more of welded portions, brazed portions and structurally gapped portions contacting components; and having one or more of metals, whose electrode potential in a 5%-NaCl aqueous solution at 30° C. is −0.4 V or less relative to a saturated calomel electrode, attached to at least a part or parts of said portion(s) of the outer surface in an electrically conductive manner.

REFERENCES:
patent: 3859061 (1975-01-01), Speirs et al.
patent: 3922396 (1975-11-01), Speirs et al.
patent: 4125646 (1978-11-01), Dean et al.
patent: 4816348 (1989-03-01), Kawamura et al.
patent: 4885215 (1989-12-01), Yoshioka et al.
patent: 4942922 (1990-07-01), Redmerski et al.
patent: 5413754 (1995-05-01), Yazawa et al.
patent: 5584428 (1996-12-01), Satoh et al.
patent: 6003562 (1999-12-01), Iorio et al.
patent: 6276400 (2001-08-01), Jackson et al.
patent: 6296953 (2001-10-01), Linden et al.
patent: 6623869 (2003-09-01), Nishiyama et al.
patent: 6673472 (2004-01-01), Maki et al.
patent: 2000-240855 (2000-09-01), None
patent: A-2002-211255 (2002-07-01), None

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