DIRECTION-OF-FLOW CONTROLLER - MATSUSHITA ELECTRIC IND CO LTD

Title:

DIRECTION-OF-FLOW CONTROLLER

Document Type and Number:

WIPO Patent Application WO/1983/004290

Kind Code:

A1

Abstract:

A direction-of-flow controller is provided for a diffuser of an air conditioner to control its diffused flow. This controller mainly consists of a curved bonded wall (3), a linear bonded wall (5) provided with a bias projection (4) upstream, and a controlling blade (6) rotating around a shaft (60) as a center. The blade (6) is composed of two surfaces (7), (8) having a biasing action and a curved surface (9), it effectively utilizes the attachment of the flow to the walls (3), (5) and the surface (9), thereby enabling a wide deflection and branching operation while decreasing the air flow rate hardly at all.

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Inventors:

SUGAWARA NORIO (JP)
NAWA MOTOYUKI (JP)
TAKAHASHI YUTAKA (JP)

Application Number:

PCT/JP1983/000148

Publication Date:

December 08, 1983

Filing Date:

May 19, 1983

Export Citation:

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Assignee:

MATSUSHITA ELECTRIC IND CO LTD (JP)

International Classes:

F15D1/08; F24F13/06; F24F13/08; F24F13/14; (IPC1-7): F15D1/00; F24F13/10

Foreign References:

JPS5618109A	1981-02-20
JPS5678942U	1981-06-26

Other References: