초록 ▼

An air distribution unit comprising a housing and louvered inlet and outlet grilles. The housing forms an interior space, an inlet for conducting air into that interior, and an outlet for discharging air from the air distribution unit; and the inlet and outlet grilles are located in the inlet and ou

An air distribution unit comprising a housing and louvered inlet and outlet grilles. The housing forms an interior space, an inlet for conducting air into that interior, and an outlet for discharging air from the air distribution unit; and the inlet and outlet grilles are located in the inlet and outlet of the housing, respectively. These grilles have identical shapes and identical sizes and each grille includes a multitude of parallel louvers that are held in fixed positions in the grille. Moreover, the inlet grille has first and second positions to help direct air into the interior of the housing at first and second inlet angles respectively, and the outlet grille has first and second positions for directing air from the interior of the housing at first and second outlet angles respectively.

대표청구항 ▼

An air distribution unit comprising: a housing defining an interior, an inlet for conducting air into the interior, and an outlet for discharging air from the interior; and inlet and outlet grilles located in the inlet and outlet, respectively, the inlet and outlet grilles having identical shapes an

An air distribution unit comprising: a housing defining an interior, an inlet for conducting air into the interior, and an outlet for discharging air from the interior; and inlet and outlet grilles located in the inlet and outlet, respectively, the inlet and outlet grilles having identical shapes and identical sizes, and each of said grilles having first and second longitudinally extending sides and including i) at least one transverse frame member having first and second legs, the first leg extending from the first longitudinally extending side of the grille to a position generally mid-way along the length of the frame member, and the second leg extending generally from said mid-way position to the second longitudinally extending side of the grille, and ii) a multitude of parallel louvers, each of the louvers having a flat, elongated shape, said multitude of louvers including a first set of louvers rigidly connected to the first leg of the frame member and held in fixed positions relative thereto, and a second set of louvers rigidly connected to the second leg of the frame member and held in fixed positions relative to said second leg; wherein the inlet grille extends downwardly and rearwardly across the inlet of the housing, and the inlet grille has first and second positions to help direct air into the interior of the housing at first and second inlet angles respectively; and wherein the outlet grille extends forwardly and downwardly across the outlet of the housing, and the outlet grille has first and second positions for directing air from the interior of the housing at first and second outlet angles respectively.