发明名称 |
STROBE ASSEMBLY |
摘要 |
A modular reflector assembly includes two portions arranged symmetrically at a common plane. Each portion includes a first surface defined by a first parabola rotated to a first angle relative to the plane and a second surface abutting the first surface defined by a second parabola rotated to a second angle greater than the first angle. A third surface abuts the second surface and is defined by a third parabola rotated to a third greater than the second angle. A fourth surface abuts the third surface and is defined by a fourth parabola rotated to a fourth angle greater than the third angle. A fifth surface abuts the first surface and is defined by a fifth parabola rotated in the common plane to a fifth angle relative to the first axis. |
申请公布号 |
US2015167928(A1) |
申请公布日期 |
2015.06.18 |
申请号 |
US201414510343 |
申请日期 |
2014.10.09 |
申请人 |
UTC FIRE & SECURITY AMERICAS CORPORATION, INC. |
发明人 |
Greenwood Thomas;Robotham Martin Paul |
分类号 |
F21V7/09;F21V33/00;G08B17/103;F21V7/06 |
主分类号 |
F21V7/09 |
代理机构 |
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代理人 |
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主权项 |
1. A modular reflector assembly comprising two portions arranged symmetrically at a common plane, each portion including:
a first surface intersecting the common plane defined by a first parabolic curve revolved about a first axis of revolution rotated to a first angle relative to the common plane; a second surface abutting the first surface defined by a second parabolic curve revolved about a second axis of revolution rotated to a second angle relative to the common plane, the second angle having a value greater than the first angle; a third surface abutting the second surface defined by a third parabolic curve revolved about a third axis of revolution rotated to a third angle relative to the common plane, the third angle having a value greater than the second angle; a fourth surface abutting the third surface defined by a fourth parabolic curve revolved about a fourth axis of revolution rotated to a fourth angle relative to the common plane, the fourth angle having a value greater than the third angle; a fifth surface abutting the first surface and defined by a fifth parabolic curve revolved about a fifth axis of revolution rotated in the common plane to a fifth angle relative to the first axis of revolution; and a sixth surface abutting the fifth surface and defined by a sixth parabolic curve revolved about a sixth axis of revolution rotated in the common plane to a sixth angle relative to the first axis of revolution, the sixth angle having a greater value than the fifth angle. |
地址 |
Lincolnton NC US |