Heat exchange – With protector or protective agent
Patent
1986-07-11
1987-10-20
Davis, Jr., Albert W.
Heat exchange
With protector or protective agent
165158, F28F 1900
Patent
active
047007737
ABSTRACT:
A nested-tube heat exchanger with tubes that are secured at each end in tube plates, for exchanging heat between materials at very different pressures. The first material, which flows through the tubes is very hot when it enters. One tube plate is thinner than the other and rests on a supporting plate. The supporting plate is fastened to a jacket that surrounds the nest of tubes. Each tube is surrounded by an annular gap where they extend through the supporting plate. To prevent particles in the water from depositing on the thinner tube plate, there are supporting fingers between the thinner tube plate and the supporting plate, the supporting plate is fastened to an inner supporting jacket and the thinner tube plate to an outer supporting jacket, both supporting jackets are attached to the jacket that surrounds the nest of tubes and demarcate an annular chamber, and the outer supporting jacket has a connection for supplying water and the inner supporting jacket has an access aperture at the side of the annular chamber that is remote from the water-supply connection.
REFERENCES:
patent: 3001766 (1961-09-01), Laist
patent: 3132691 (1964-05-01), Esleek
patent: 3356135 (1967-12-01), Sayre
patent: 3465727 (1969-09-01), Tidball
patent: 3504739 (1970-04-01), Pearce
patent: 4224982 (1980-09-01), Frei
patent: 4245696 (1981-01-01), Van Der Lelis
patent: 4252182 (1981-02-01), Fender
patent: 4401153 (1983-08-01), Marsch et al.
patent: 4431049 (1984-02-01), Zamma et al.
patent: 4585057 (1986-04-01), Marburger
Borsig GmbH
Cole Richard R.
Davis Jr. Albert W.
Fogiel Max
LandOfFree
Nested-tube heat exchanger does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Nested-tube heat exchanger, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nested-tube heat exchanger will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1607078