Concentric fuel line system

Details Concentric fuel line system Concentric fuel line system

1992-05-11

1993-08-31

Miller, Carl S.

Internal-combustion engines

Charge forming device

Fuel injection system

123469, 285404, F02M 4100

Patent

active

052399648

ABSTRACT:
A connector structure is provided for securely connecting a concentric fuel line having a plurality of tubes to a manifold having corresponding fluid passages in communication with the plurality of tubes. The manifold includes coupling unions having axial bores for receiving one end of each of the plurality of tubes. The connector structure includes mounting holes extending transversely to the axial bores. Each of the mounting holes receives a screw so that the outer edge of the screw is tangentially aligned with a corresponding circumferential portion of the outer wall of each one of the plurality of tubes to mechanically and positively secure the ends thereof in the respective bores.

REFERENCES:
patent: 4271909 (1981-06-01), Chatfield
patent: 4289339 (1981-09-01), Hansen
patent: 4401324 (1983-08-01), Rumble
patent: 4510909 (1985-04-01), Elphick
patent: 4519638 (1985-05-01), Yodoshi
patent: 4732131 (1988-03-01), Hensel
patent: 4805575 (1989-02-01), DeConcini
patent: 4955409 (1990-09-01), Tokuda
patent: 5076242 (1991-12-01), Parker
patent: 5131697 (1992-07-01), Shumway

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