Heat exchange – Expansion and contraction relieving or absorbing means
Reexamination Certificate
2011-08-16
2011-08-16
Leo, Leonard (Department: 3785)
Heat exchange
Expansion and contraction relieving or absorbing means
C165S162000, C165S163000
Reexamination Certificate
active
07997327
ABSTRACT:
The apparatus (1) which combines a heat exchange between a liquid (8) and a heat transporting medium (7) with a static mixing of the liquid includes installed structures (2) in a jacket (3). The jacket extends longitudinally between a head end (4) and a base end (5). The installed structures form a heat exchanging and mixing structure. The heat transporting medium can be conveyed from the base end to the head end as an inner flow in tubes (21, 22) of the installed structures. The liquid can be conveyed from the head end to the base end as an outer flow. Reinforcement elements (6, 6′, 6″) are provided which stabilise the installed structures in the longitudinal direction against pressure gradients generated by the liquid. The installed structures are connected by the reinforcement elements to form a non-expandable part structure (2a) in a main region; they remain at least partly non-reinforced as a longitudinally expandable part structure (2b) and in a secondary region complementary to the main region.
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Bucher Patrick
Steiner Kurt
Carella, Byrne, Cecchi
Hand Francis C.
Leo Leonard
Sulzer Chemtech AG
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