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公开(公告)号：US10465385B2
公开(公告)日：2019-11-05
申请号：US15185822
申请日：2016-06-17
摘要： A ceiling system for a clean room, a clean room ceiling and a method for constructing a ceiling for a clean room are provided. T-shaped beams support the ceiling from a building structure. Channels support composite panels on the bottom side of the T-shaped beams. Each of the channels is attached to the top side of a composite panel and each engages a first or second leg of a T-shaped beam. The channels may be Z-channels.
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公开(公告)号：US20170362829A1
公开(公告)日：2017-12-21
申请号：US15185822
申请日：2016-06-17
摘要： A ceiling system for a clean room, a clean room ceiling and a method for constructing a ceiling for a clean room are provided. T-shaped beams support the ceiling from a building structure. Channels support composite panels on the bottom side of the T-shaped beams. Each of the channels is attached to the top side of a composite panel and each engages a first or second leg of a T-shaped beam. The channels may be Z-channels.
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公开(公告)号：US11555589B1
公开(公告)日：2023-01-17
申请号：US17693965
申请日：2022-03-14
发明人： Robert J. Geiger , Jason Peers , Andrew J. Kugler
IPC分类号： F21S8/04 , F21V21/008 , F21V31/00
摘要： A structural light fixture for the ceiling of clean room, such as a clean room for pharmaceutical or electronic research or production, includes an outer U-shaped beam and an inner U-shaped beam. The inner U-shaped beam nests within the outer U-shaped beam. The inner and outer U-shaped beams are mutually reinforcing so that the combination of the two U-shaped beams is stronger and stiffer than either U-shaped beam alone. The top side of the outer U-shaped beam is exposed to the outside of the clean room and includes no perforations so that the outer U-shaped beam is a barrier to gas, particulates, microorganisms or disinfectants that otherwise would pass through the clean room ceiling. The removable inner U-shaped beam includes a lamp and power supply, allowing maintenance of the structural light fixture from the interior of the clean room without interrupting the barrier to contamination created by the structural light fixture.
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公开(公告)号：US10113724B2
公开(公告)日：2018-10-30
申请号：US15176605
申请日：2016-06-08
发明人： Louis C. Satterfield , Robert G. Satterfield , Robert J. Bright , Robert J. Geiger , Richard Dobson
IPC分类号： F21S8/00 , F21V21/04 , F21V15/01 , F21V23/00 , F21V23/02 , F21S4/28 , F21S8/04 , F21Y103/00 , F21V31/00 , F21V15/015 , F21Y115/10
摘要： A structural beam and light fixture for a walkable ceiling of a clean room is composed of an elongated channel and a lamp disposed in the elongated channel. The lamp is configured to direct light through the bottom side of the elongated channel. The structural beam and light fixture is attached to adjoining ceiling components and is configured to support a load applied to the adjoining ceiling components. The structural beam and light fixture, combined with other walkable ceiling components, define ceiling top and bottom sides that are flush.
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公开(公告)号：US20170356631A1
公开(公告)日：2017-12-14
申请号：US15176605
申请日：2016-06-08
CPC分类号： F21V21/048 , F21S4/28 , F21S8/043 , F21V15/013 , F21V15/015 , F21V23/009 , F21V23/023 , F21V31/005 , F21Y2103/003 , F21Y2115/10
摘要： A structural beam and light fixture for a walkable ceiling of a clean room is composed of an elongated channel and a lamp disposed in the elongated channel. The lamp is configured to direct light through the bottom side of the elongated channel. The structural beam and light fixture is attached to adjoining ceiling components and is configured to support a load applied to the adjoining ceiling components. The structural beam and light fixture, combined with other walkable ceiling components, define ceiling top and bottom sides that are flush.
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