LINE OF SIGHT BLOCKING GRILLE ASSEMBLY
First Claim
1. A grille assembly, comprising:
- a housing including a corridor between a first end and a second end of the housing, wherein the housing is configured to fluidly couple with a duct;
a core disposed within the corridor and comprising a plurality of blades configured to guide fluid flow through the housing;
a first portion of the plurality of blades slanted in a first direction at a first non-perpendicular angle relative to a corridor axis, wherein the first portion of the plurality of blades are spaced relative to one another to form a first plurality of channels that partially pass through the housing;
a second portion of the plurality of blades slanted in a second direction that is substantially opposite the first direction at a second non-perpendicular angle relative to the corridor axis, wherein the second portion of the plurality of blades are spaced relative to one another to form a second plurality of channels that partially pass through the housing; and
wherein the first and second plurality of channels are arranged such that a line of sight from the first end to the second end of the housing is obstructed.
1 Assignment
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Accused Products
Abstract
A grille assembly having a housing including a corridor between a first end and a second end of the housing. The housing may be fluidly couple with a duct. The grille assembly also includes a core disposed within the corridor and having a plurality of blades that may guide fluid flow through the housing and a first portion of the plurality of blades slanted in a first direction at a first non-perpendicular angle relative to a corridor axis. The first portion of the plurality of blades are spaced relative to one another to form a first plurality of channels that partially pass through the housing. The grille assembly also includes a second portion of the plurality of blades slanted in a second direction that is substantially opposite the first direction at a second non-perpendicular angle relative to the corridor axis. The second portion of the plurality of blades are spaced relative to one another to form a second plurality of channels that partially pass through the housing and the first and second plurality of channels are arranged such that a line of sight from the first end to the second end of the housing is obstructed.
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Citations
24 Claims
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1. A grille assembly, comprising:
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a housing including a corridor between a first end and a second end of the housing, wherein the housing is configured to fluidly couple with a duct; a core disposed within the corridor and comprising a plurality of blades configured to guide fluid flow through the housing; a first portion of the plurality of blades slanted in a first direction at a first non-perpendicular angle relative to a corridor axis, wherein the first portion of the plurality of blades are spaced relative to one another to form a first plurality of channels that partially pass through the housing; a second portion of the plurality of blades slanted in a second direction that is substantially opposite the first direction at a second non-perpendicular angle relative to the corridor axis, wherein the second portion of the plurality of blades are spaced relative to one another to form a second plurality of channels that partially pass through the housing; and wherein the first and second plurality of channels are arranged such that a line of sight from the first end to the second end of the housing is obstructed. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A grille assembly, comprising:
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a housing comprising a corridor extending from a first end portion to a second end portion of the housing; a core disposed within the housing comprising; a first core unit having a first plurality of blades that are each spaced apart relative to one another along a length of the first core and slanted in a first direction at a first angle relative to a corridor axis; and a second core unit comprising a second plurality of blades that are each spaced apart relative to one another along a length of the second core unit and slanted in a second direction at a second angle relative to the corridor axis, wherein the second core unit is positioned relative to the first core unit such that the first and second plurality of blades form a plurality of channels extending from an inlet disposed in the first core unit to an outlet disposed in the second core unit; and wherein the plurality of channels are deviated such that a line of sight the first end portion to the second end portion via the corridor is obstructed. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A grille assembly, comprising:
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a first core unit comprising a first plurality of blades, wherein each blade of the first plurality of blades is slanted in a first direction at a first angle relative to a corridor axis of the grille assembly; a second core unit comprising a second plurality of blades, each blade of the second plurality of blades is slanted in a second direction at a second angle relative to the corridor axis, wherein the second direction is substantially opposite the first directions, and wherein the second core unit is positioned adjacent the first core unit such that a first end of each blade of the second plurality of blades is aligned with a second end of a respective blade of the first plurality of blades; and a channel extending from an inlet disposed in the first core unit to an outlet disposed in the second core unit, wherein each blade of the first and second plurality of blades are spaced apart relative to one another along the corridor axis to form the channel, and wherein a line of sight from an inlet to an outlet of the channel is occluded. - View Dependent Claims (21, 22, 23, 24)
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Specification