Pipe joints or couplings – For branched path – T-type
Patent
1992-04-30
1993-11-09
Nicholson, Eric K.
Pipe joints or couplings
For branched path
T-type
285156, 285343, 285138, F16L 918
Patent
active
052596516
ABSTRACT:
A double wall compression fitting is dimensioned for attachment to a double wall pipeline system having an inner pipeline and an outer pipeline. The fitting is comprised of an inner housing having at least two terminals, an outer housing encasing the inner housing in a manner to form an annular space therebetween and a compression connecting assembly. The compression connection assembly connects the inner and outer housings to the double wall pipeline system so that the annular space between the housings is in communication with an annular space between the pipelines of the double wall pipeline system. The compression connecting assembly includes a coupler with means to compress it to form a compression seal with the outer pipeline, and a compression spacer with at least one lateral communication port.
REFERENCES:
patent: 2956586 (1960-10-01), Zeigler
patent: 3980112 (1976-09-01), Basham
patent: 4157194 (1979-06-01), Takahashi
patent: 4667505 (1987-05-01), Sharp
patent: 4754782 (1988-07-01), Grantham
patent: 4890865 (1990-01-01), Hosono et al.
patent: 4978148 (1990-12-01), Kosugi et al.
Nicholson Eric K.
Wilson Charles R.
LandOfFree
Double wall fittings for use with double wall pipeline systems does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Double wall fittings for use with double wall pipeline systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Double wall fittings for use with double wall pipeline systems will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1138318