Heat exchange – Regenerator – Checker brick structure
Patent
1992-01-09
1993-08-10
Cuchlinski, Jr., William A.
Heat exchange
Regenerator
Checker brick structure
277 962, 277227, 277DIG6, F16J 1532
Patent
active
052340481
ABSTRACT:
A sealing structure for a rotary regeneration-type heat exchanger, the sealing structure being adapted to seal at least one of a gap between an outer peripheral portion of a rotor and a stationary housing and a gap between a side face of the rotor and a radial sealing plate, the sealing structure being held by one of the rotor and the housing such that the sealing structure is in sliding contact with an opposing surface of the other of the rotor and the housing, the sealing structure including a metal frame, a main body including an alumina body and a glaze covering a portion of the alumina body, the glaze having a coefficient of thermal expansion smaller than that of the alumina body, the main body including an uncovered surface which is not covered with the glaze thereby exposing the alumina body, and retaining means for retaining the main body inside the metal frame, wherein the uncovered surface is exposed from the metal frame, the uncovered surface at least partially defining a sliding surface of the sealing structure.
REFERENCES:
patent: 542753 (1895-07-01), Burton
patent: 3203472 (1965-08-01), Brandt
patent: 3246352 (1966-04-01), Fladeland et al.
patent: 3407866 (1968-10-01), Sawchuk
patent: 3692097 (1972-09-01), Penny
patent: 3736658 (1973-06-01), Weaver et al.
patent: 3743008 (1973-07-01), Zeck et al.
patent: 3746352 (1973-07-01), Bao et al.
patent: 3875993 (1975-04-01), Penny
patent: 3903959 (1975-09-01), Fushimi et al.
patent: 3907311 (1975-09-01), Rao
patent: 3918922 (1975-11-01), Anderson
patent: 3926443 (1975-12-01), Fenerty et al.
patent: 4093243 (1978-06-01), Kishida et al.
patent: 4135038 (1979-01-01), Takami et al.
patent: 4135686 (1979-01-01), Herpfer
patent: 4212472 (1980-07-01), Mizuno et al.
patent: 4226429 (1980-10-01), Sato et al.
patent: 4296937 (1981-01-01), Handa
patent: 4364729 (1982-12-01), Fresch
patent: 4911227 (1990-03-01), Saito et al.
patent: 5102029 (1992-04-01), Richardson
patent: 5145011 (1992-09-01), Seike et al.
Ikami Toshiichi
Nishioka Masao
Seike Shoji
Cuchlinski Jr. William A.
DePumpo D. G.
NGK Insulators Ltd.
LandOfFree
Sealing members for gas preheaters, and sealing structures using does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sealing members for gas preheaters, and sealing structures using, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sealing members for gas preheaters, and sealing structures using will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1719457