Plastic and nonmetallic article shaping or treating: processes – With printing or coating of workpiece – Coating or impregnating workpiece before molding or shaping...
Patent
1997-05-13
1998-06-30
Beck, Shrive
Plastic and nonmetallic article shaping or treating: processes
With printing or coating of workpiece
Coating or impregnating workpiece before molding or shaping...
427177, 427178, 427206, 427214, 427221, 4274071, 4274346, 220589, 220590, 220414, 264168, 264285, 264310, 264166, 264255, 264257, B05D 312, B29C 3916, B65D 9002
Patent
active
057729387
ABSTRACT:
A composite storage tank is built which has double wall characteristics. A method of building the tank comprises the steps of applying a viscous resinous core material to a support surface and then winding onto, into or along with the viscous resinous core material discrete filament bundles. The resinous core material encapsulates the filament bundles, but does not significantly penetrate into an interior of the bundles. The substantially resin-free interiors provide flow paths for the ready detection of wall leakage. The resultant composite storage tank has double wall characteristics. A crack or hole in either an inside or outside surface which extends at least to the encapsulated filament bundle interiors will alert the tank's operator/owner to a leakage problem.
REFERENCES:
patent: 2614058 (1952-10-01), Francis
patent: 3335903 (1967-08-01), Anderson
patent: 3335904 (1967-08-01), Anderson
patent: 3394841 (1968-07-01), Anderson
patent: 3661294 (1972-05-01), Pearson et al.
patent: 3784441 (1974-01-01), Kaempen
patent: 3915776 (1975-10-01), Kaempen
patent: 4340630 (1982-07-01), Doty
patent: 4589562 (1986-05-01), Fawley
patent: 4717035 (1988-01-01), Dirkin et al.
patent: 4778075 (1988-10-01), Wiegand et al.
patent: 4854988 (1989-08-01), Voirol et al.
patent: 4859262 (1989-08-01), Sharp
patent: 4923081 (1990-05-01), Weaver et al.
patent: 5004120 (1991-04-01), Hembert
patent: 5261764 (1993-11-01), Walles
patent: 5287987 (1994-02-01), Gaiser
patent: 5387455 (1995-02-01), Horsch
patent: 5476189 (1995-12-01), Duvall et al.
patent: 5492364 (1996-02-01), Anderson et al.
patent: 5553734 (1996-09-01), Sharp
Barr Michael
Beck Shrive
Wilson Charles R.
LandOfFree
Composite storage tank having double wall characteristics does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Composite storage tank having double wall characteristics, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composite storage tank having double wall characteristics will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1855822