Liquid heaters and vaporizers – Indirectly heated – Separate fluid
Reexamination Certificate
2011-06-14
2011-06-14
Wilson, Gregory A (Department: 3749)
Liquid heaters and vaporizers
Indirectly heated
Separate fluid
C122S406400, C122S425000, C165S159000
Reexamination Certificate
active
07958853
ABSTRACT:
A steam generator has a pressure casing formed in the shape of a drum. The longitudinal axis of this pressure casing is oriented horizontally or largely horizontally. A hollow tube (1) is formed in such a way that at least two hollow tube sections (1′) are provided, preferably a plurality of hollow tube sections which extend predominantly parallel to each other, and which are arranged in stack-form vertically or vertically offset above each other, and which in each case are interconnected in pairs at an end section, wherein this hollow tube is located in the vertical direction above the feed section (8).
REFERENCES:
patent: 1817948 (1931-08-01), Smith
patent: 1869973 (1932-08-01), Lucke
patent: 2920874 (1960-01-01), Gardner
patent: 3356135 (1967-12-01), Sayre
patent: 3863608 (1975-02-01), Yasugahira et al.
patent: 4206802 (1980-06-01), Reed et al.
patent: 4289093 (1981-09-01), Coggins et al.
patent: 4620588 (1986-11-01), Pfouts et al.
patent: 6237545 (2001-05-01), Barnett et al.
patent: 6276442 (2001-08-01), Rasmussen
patent: 2008/0282997 (2008-11-01), Gayheart et al.
patent: 962169 (1957-04-01), None
patent: 1601776 (1971-02-01), None
patent: 4038813 (1992-06-01), None
patent: 69703334 (2001-05-01), None
ALSTOM Technology Ltd.
Cermak Adam J.
Cermak Nakajima LLP
Wilson Gregory A
LandOfFree
Steam generator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Steam generator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Steam generator will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2659790