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公开(公告)号：US10602748B1
公开(公告)日：2020-03-31
申请号：US16282424
申请日：2019-02-22
Applicant: Daniel Scott Ellis , William Grant Moon , Steven Victor Boyce , Denton Journeay Markwalter
Inventor： Daniel Scott Ellis , William Grant Moon , Steven Victor Boyce , Denton Journeay Markwalter
Abstract: An active/passive freezer system includes the capability to both actively cool a payload bay and passively maintain close to that temperature for extended periods of time; a freezer unit with a payload bay that can rapidly reduce its internal temperature; a thermal battery; a heat exchanger where liquid Nitrogen flows through; insulation that significantly reduces heat gain from external sources; and the capability to have separate units for cooling the payload bay and maintaining the temperature within the payload bay.
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公开(公告)号：US11035603B1
公开(公告)日：2021-06-15
申请号：US16792199
申请日：2020-02-15
Applicant: Daniel Scott Ellis , William Grant Moon , Steven Victor Boyce , Denton Journeay Markwalter
Inventor： Daniel Scott Ellis , William Grant Moon , Steven Victor Boyce , Denton Journeay Markwalter
Abstract: An active/passive freezer system includes the capability to both actively cool a payload bay and passively maintain close to that temperature for extended periods of time; a freezer unit with a payload bay that can rapidly reduce its internal temperature; a thermal battery; a heat exchanger where liquid Nitrogen flows through; insulation that significantly reduces heat gain from external sources; and the capability to have separate units for cooling the payload bay and maintaining the temperature within the payload bay.
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Patent Agency Ranking
公开(公告)号：US10859305B1
公开(公告)日：2020-12-08
申请号：US16528511
申请日：2019-07-31
Applicant: Daniel Scott Ellis , William Grant Moon , Steven Victor Boyce , Steven Joseph Parkinson
Abstract: The present invention is a high-performance ultra-low temperature chest freezer capable of reaching temperatures as low as −160° C. within several hours with the capability to automatically and continually defrost and dehumidify its payload bay before, during, and after a door open event without needing to cease freezing operations or raise the setpoint.
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公开(公告)号：US20210140698A1
公开(公告)日：2021-05-13
申请号：US17135844
申请日：2020-12-28
Applicant: Daniel Scott Ellis , William Grant Moon , Steven Victor Boyce , William J Hancock
Inventor： Daniel Scott Ellis , William Grant Moon , Steven Victor Boyce , William J Hancock
IPC: F25D3/10
Abstract: A cryogenic liquid chiller includes a vessel; at least one heat exchanger, which heat exchangers function independently of each other and are comprised of at least one parallel flow path; a pump to circulate liquid within the vessel; a fill pump; and a drain pump.
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公开(公告)号：US10921037B1
公开(公告)日：2021-02-16
申请号：US16668064
申请日：2019-10-30
Applicant: Daniel Scott Ellis , William Grant Moon , Steven Victor Boyce , William J. Hancock
Inventor： Daniel Scott Ellis , William Grant Moon , Steven Victor Boyce , William J. Hancock
IPC: F25D3/10
Abstract: A cryogenic liquid chiller includes a vessel; at least one heat exchanger, which heat exchangers function independently of each other and are comprised of at least one parallel flow path; a pump to circulate liquid within the vessel; a fill pump; and a drain pump.
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公开(公告)号：US20210033333A1
公开(公告)日：2021-02-04
申请号：US16729768
申请日：2019-12-30
Applicant: Daniel Scott Ellis , William Grant Moon , Steven Victor Boyce , Steven Joseph Parkinson
Abstract: The present invention is a high-performance ultra-low temperature chest freezer capable of reaching temperatures as low as −160° C. within several hours with the capability to automatically and continually defrost and dehumidify its payload bay before, during, and after a door open event without needing to cease freezing operations or raise the setpoint.
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公开(公告)号：US10718550B2
公开(公告)日：2020-07-21
申请号：US16224469
申请日：2018-12-18
Applicant: Daniel Scott Ellis , Steven Joseph Parkinson , Steven Victor Boyce , William Grant Moon
Abstract: An alcohol-based solvent chiller includes an insulated vessel; a spiral-shaped heat exchanger designed specifically to chill alcohol-based solvents that become viscous at low temperatures within the insulated vessel; a cryogenic tank with pressure building capability that will force coolant through the heat exchanger at a specific pressure; and a cryogenic pump to circulate viscous cryogenic temperature liquids within the insulated vessel.
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