The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jul. 07, 1987

Filed:

May. 19, 1986
Applicant:
Inventors:

Takeshi Natsumeda, Nara, JP;

Motoyuki Nawa, Nara, JP;

Norio Sugawara, Shiki, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24F / ;
U.S. Cl.
CPC ...
98 381 ; 98 386 ; 98 388 ; 98 4024 ; 98 4026 ;
Abstract

A fluid flow control assembly which comprises an inlet defining structure through which a fluid medium flows in one direction, a partitioning member for dividing the fluid flow into first and second fluid streams, an outlet defining structure positioned downstream of the inlet defining structure and including a pair of outwardly diverging guide walls, first and second deflector vanes disposed in respective paths of travel of the first and second fluid streams for controlling the respective directions of flow of the first and second fluid streams, and a passage defining structure for providing a passage for guiding a third fluid stream in a direction generally at right angles to the direction of flow of any one of the first and second fluid streams. The partitioning member may be a partition wall, a cylindrical column or a cylindrical burner.


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