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公开(公告)号：US20220304196A1
公开(公告)日：2022-09-22
申请号：US17202956
申请日：2021-03-16
申请人： William Grant Moon , Steven Victor Boyce , Steven Joseph Parkinson , Sheldon K Larson , William J Hancock
发明人： William Grant Moon , Steven Victor Boyce , Steven Joseph Parkinson , Sheldon K Larson , William J Hancock
摘要： A system includes a heat exchanger mounted to the brackets and receiving cryogen, the heat exchanger having a vertical inlet coupled in parallel to a plurality of equal size horizontal tubes each traversing a width of the heat exchanger and further coupled in parallel to a vertical outlet pipe with an outlet diameter at least twice an inlet tube diameter; a temperature sensor; a thermostat that monitors the temperature sensor and maintains a predetermined temperature set point by communicating with a solenoid valve coupled to the heat exchanger; an exhaust line coupled to the outlet pipe that expels exhaust gas outside the enclosed facility; multiple fans attached to the heat exchanger; and a fail-safe oxygen sensor to protect a biological object in the enclosed facility.
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公开(公告)号：US10859305B1
公开(公告)日：2020-12-08
申请号：US16528511
申请日：2019-07-31
摘要： 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：US11547023B2
公开(公告)日：2023-01-03
申请号：US17202956
申请日：2021-03-16
申请人： William Grant Moon , Steven Victor Boyce , Steven Joseph Parkinson , Sheldon K Larson , William J Hancock
发明人： William Grant Moon , Steven Victor Boyce , Steven Joseph Parkinson , Sheldon K Larson , William J Hancock
摘要： A system includes a heat exchanger mounted to the brackets and receiving cryogen, the heat exchanger having a vertical inlet coupled in parallel to a plurality of equal size horizontal tubes each traversing a width of the heat exchanger and further coupled in parallel to a vertical outlet pipe with an outlet diameter at least twice an inlet tube diameter; a temperature sensor; a thermostat that monitors the temperature sensor and maintains a predetermined temperature set point by communicating with a solenoid valve coupled to the heat exchanger; an exhaust line coupled to the outlet pipe that expels exhaust gas outside the enclosed facility; multiple fans attached to the heat exchanger; and a fail-safe oxygen sensor to protect a biological object in the enclosed facility.
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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
摘要： 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
摘要： 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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