Fuel filter

Liquid purification or separation – Structural installation – Separator ancillary to storage tank

Patent

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Details

210232, 2104164, 210460, 210483, B01D 3502, B01D 2915

Patent

active

055475680

ABSTRACT:
A flexible frame formed by a longitudinal frame and transverse frames is inserted into a bag-shaped mesh. A bent portion, whose bent surface contacts an inner surface of the mesh, extends either upwardly or downwardly from a distal end of each transverse frame so that the mesh is made hollow. Accordingly, suction force of a suction on pipe does not cause upper and lower surfaces of the mesh to tightly contact each other, thereby resulting in reliable suction of fuel contained within a fuel tank. Further, since the bent surfaces of the bent portions contact the inner surface of the mesh, the mesh is not abraded due to vibrations of the vehicle or the like.

REFERENCES:
patent: 3023905 (1962-03-01), McDougal et al.
patent: 4617121 (1986-10-01), Yokoyama
patent: 4618422 (1986-10-01), Sasaki et al.
patent: 4743370 (1988-05-01), Mizusawa
patent: 4874510 (1989-10-01), Akira et al.
patent: 4966522 (1990-10-01), Koyama
patent: 5049271 (1991-09-01), Cain
patent: 5055187 (1991-10-01), Ito et al.
patent: 5120434 (1992-06-01), Yoshida

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