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公开(公告)号：US12050053B2
公开(公告)日：2024-07-30
申请号：US16816773
申请日：2020-03-12
Applicant: Raytheon Company
Inventor： Andrew Gamalski , Jaime Robledo , Brendon R. Holt
CPC classification number: F25D3/12 , F25D3/005 , F25D2303/085 , F25D2400/30
Abstract: Dry ice cooling systems and methods of making dry ice cooling systems are disclosed. According to embodiments, dry ice cooling systems include a compression container including compressed liquid carbon dioxide. The dry ice cooling systems include a dry ice container coupled to the compression container to receive the liquid carbon dioxide and house dry ice as it forms. The dry ice container includes a liquid coolant. Further, the dry ice cooling system includes a heat exchanger to couple a heat-generating source to the dry ice container.
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公开(公告)号：US20210285711A1
公开(公告)日：2021-09-16
申请号：US16816773
申请日：2020-03-12
Applicant: Raytheon Company
Inventor： Andrew Gamalski , Jaime Robledo , Brendon R. Holt
Abstract: Dry ice cooling systems and methods of making dry ice cooling systems are disclosed. According to embodiments, dry ice cooling systems include a compression container including compressed liquid carbon dioxide. The dry ice cooling systems include a dry ice container coupled to the compression container to receive the liquid carbon dioxide and house dry ice as it forms. The dry ice container includes a liquid coolant. Further, the dry ice cooling system includes a heat exchanger to couple a heat-generating source to the dry ice container.
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公开(公告)号：US11424551B2
公开(公告)日：2022-08-23
申请号：US16446339
申请日：2019-06-19
Applicant: RAYTHEON COMPANY
Inventor： Andrew Gamalski , Andrew K. Brown , Darren Himbaza , Kenneth W. Brown
Abstract: A modular communications array includes: an antenna card including a patch antenna array for communicating RF signals; a chip carrier card including a plurality of monolithic microwave integrated circuits (MMICs), each with a power amplifier (PA) and positioned on a respective metal post of a plurality of metal posts, wherein; a phase shifter card including a plurality of phase shifter circuits for beam steering and gain control and a plurality of cavities. Each of the cavities corresponds to a location for the respective metal post on the chip carrier card; and a cooling block coupled to the chip carrier card by a thermally conductive epoxy for cooling, where the phase shifter card is replaceable without affecting the components of the antenna card and the chip carrier card.
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