Heat exchange – With scraper removing product from temperature modifying...
Patent
1988-03-11
1989-07-18
Lazarus, Ira S.
Heat exchange
With scraper removing product from temperature modifying...
165 85, 1651091, 1510405, F28G 112
Patent
active
048484466
ABSTRACT:
The invention relates to a device for maintaining in position one end of an element driven in rotation by a fluid circulating in a tube (12), the other end of said element being free, said device being of the type which comprises a part forming a bearing (1) and adapted to be rigidly attached to one end of the tube, and an element (4), mounted for rotation relative to the part forming a bearing (1) and adapted to be attached to one end of the movable element (13). In accordance with the invention, the part forming a bearing (1) is a one-piece part made of a rigid material that is capable of being elastically deformed, said one-piece part comprising at least two flanges (2) spaced apart by such a distance that they can be force-fitted into an open end of said tube (12) to bear elastically on its inner wall so as to rigidly join the part forming a bearing (1) to the tube.
REFERENCES:
patent: 4174750 (1979-11-01), Nichols
patent: 4564066 (1986-01-01), Gorman
patent: 4583585 (1986-04-01), Estienne et al.
patent: 4595047 (1986-06-01), Estienne
patent: 4641705 (1987-02-01), Gorman
patent: 4781245 (1988-11-01), Freychet et al.
Freychet David
Loutaty Roben
Compagnie de Raffinage et de Distribution Total France
Hayes Christopher
Lazarus Ira S.
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