Insulated pipe construction

Details Insulated pipe construction Insulated pipe construction

1989-11-07

1992-01-07

Stodola, Daniel P.

Pipes and tubular conduits

Distinct layers

With mechanical means to hold layers in contact

52573, 138149, 248901, F16L 914, E04B 168, F16M 1300

Patent

active

050781820

ABSTRACT:
An insulated pipe construction avoids deterioration of the refractory due to thermal cycling by supporting the refractory material against the force of gravity without restraining movement of the refractory material due to thermal expansion thereof. Excessive hoop stresses in the shell of the conduit due to thermal expansion of the refractory material can be prevented by providing a crushable layer of insulating fiber board inbetween the refractory material and the inner surface of the shell.

REFERENCES:
patent: 3781167 (1973-12-01), Ahonen
patent: 3859040 (1975-01-01), Shefseik et al.
patent: 4363504 (1982-12-01), De Feo et al.
patent: 4428730 (1984-01-01), Holmes et al.
patent: 4428991 (1984-01-01), Kamstrup-Larsen

Affiliated with

Also associated with

Rating

Insulated pipe construction does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Insulated pipe construction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Insulated pipe construction will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-815371