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公开(公告)号：WO2022026610A1
公开(公告)日：2022-02-03
申请号：PCT/US2021/043555
申请日：2021-07-28
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
Inventor： BUTLER, Brian R. , MORGAN, Stuart K. , PHAM, Hung , MORTER, Winfield S. , WELCH, Andrew M. , ALFANO, David , SAUNDERS, Michael A.
Abstract: A refrigerant control system includes: a charge module configured to determine an amount of refrigerant that is present within a refrigeration system of a building; a leak module configured to diagnose that a leak is present in the refrigeration system based on the amount of refrigerant; and at least one module configured to take at least one remedial action in response to the diagnosis that the leak is present in the refrigeration system.
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公开(公告)号：WO2021252372A1
公开(公告)日：2021-12-16
申请号：PCT/US2021/036209
申请日：2021-06-07
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
Inventor： BUTLER, Brian R. , MORGAN, Stuart K. , PHAM, Hung , MORTER, Winfield S. , WELCH, Andrew M. , ALFANO, David , SAUNDERS, Michael A.
IPC: F25B49/00 , F24F11/36 , F24F1/26 , F24F11/52 , F24F11/58 , F24F11/84 , F24F11/86 , F24F2140/12 , F24F2140/20 , F25B2313/0233 , F25B2313/0293 , F25B2313/0311 , F25B2313/0312 , F25B2313/0314 , F25B2400/075 , F25B2400/19 , F25B2500/19 , F25B2500/221 , F25B2500/222 , F25B2500/24 , F25B2600/025 , F25B2600/0251 , F25B2600/05 , F25B2600/23 , F25B2600/2519 , F25B2700/04 , F25B2700/191 , F25B2700/1933 , F25B2700/21151 , F25B2700/21163 , F25B2700/21174 , F25B41/20 , F25B41/22 , F25B41/24 , F25B41/30 , F25B49/005 , F25B49/02 , F25B5/02
Abstract: A refrigerant control system includes: a charge module configured to determine an amount of refrigerant that is present within a first portion of a refrigeration system within a building; and an isolation module configured to selectively open and close an isolation valve of the refrigeration system and to, via the isolation valve, maintain the amount of refrigerant within the first portion within the building below a predetermined amount of the refrigerant.
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公开(公告)号：EP4162216A1
公开(公告)日：2023-04-12
申请号：EP21822735.3
申请日：2021-06-07
Applicant: Emerson Climate Technologies, Inc.
Inventor： BUTLER, Brian R. , MORGAN, Stuart K. , PHAM, Hung , MORTER, Winfield S. , WELCH, Andrew M. , ALFANO, David , SAUNDERS, Michael A.
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公开(公告)号：EP4189305A1
公开(公告)日：2023-06-07
申请号：EP21848738.7
申请日：2021-07-28
Applicant: Emerson Climate Technologies, Inc.
Inventor： BUTLER, Brian R. , MORGAN, Stuart K. , PHAM, Hung , MORTER, Winfield S. , WELCH, Andrew M. , ALFANO, David , SAUNDERS, Michael A.
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