Multiple fluid conveying hose assembly and method of making same

Details Multiple fluid conveying hose assembly and method of making same Multiple fluid conveying hose assembly and method of making same

1983-02-02

1985-05-14

Askin, Laramie E.

Electricity: conductors and insulators

Combined fluid conduit and electrical conductor

29858, 138109, 138111, 285 7, 285137R, 339 16R, A47L 924, F16L 1112

Patent

active

045174040

ABSTRACT:
A multiple fluid conveying hose assembly comprising a principal vacuum conveying hose for a vacuum cleaning system, and a smaller diameter liquid conveying hose passing through its interior. A molded end connector on the principal hose provides an outlet for the smaller hose and serves to separate the ends of the two hoses for use. Alternatively, the hose may utilize reinforcing wire coils which also serve as electrical conductors.

REFERENCES:
patent: 386751 (1888-07-01), Loomis
patent: 2341129 (1944-02-01), Thompson
patent: 2602608 (1952-07-01), Darling
patent: 2844840 (1958-07-01), Gray
patent: 2917568 (1959-12-01), Moorman et al.
patent: 2949620 (1960-08-01), Noble
patent: 3733697 (1973-05-01), Wickham et al.
patent: 4086937 (1978-05-01), Hechler
patent: 4336798 (1982-06-01), Beran
patent: 4385413 (1983-05-01), Goldsmith

Affiliated with

Also associated with

Rating

Multiple fluid conveying hose assembly and method of making same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multiple fluid conveying hose assembly and method of making same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multiple fluid conveying hose assembly and method of making same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-769642