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公开(公告)号：WO2022204188A1
公开(公告)日：2022-09-29
申请号：PCT/US2022/021395
申请日：2022-03-22
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
Inventor： WELCH, Andrew M. , BUTLER, Brian R.
Abstract: An example refrigeration system includes an indoor fluid loop, an outdoor fluid loop, and a heat exchanger assembly. The indoor fluid loop circulates a first working fluid. The outdoor fluid loop circulates a second working fluid that is different from the first working fluid and is separated from the indoor fluid loop by a wall of a structure. The heat exchanger assembly is mounted within the wall of the structure. The heat exchanger assembly includes a heat exchanger and a housing, where the heat exchanger is disposed within an internal space defined by the housing. The housing supports the heat exchanger within the internal space and is mounted to a structure of the wall.
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公开(公告)号：WO2019204790A1
公开(公告)日：2019-10-24
申请号：PCT/US2019/028408
申请日：2019-04-19
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
Inventor： MORGAN, Stuart K. , PHAM, Hung M. , BUTLER, Brian R.
IPC: F24F11/59 , F24F11/62 , F24F110/20 , F24F110/66 , F24F110/70
Abstract: An indoor air quality (IAQ) system for a building includes an IAQ sensor that is located within the building and that is configured to measure an IAQ parameter. The IAQ parameter is one of: an amount of particulate of at least a predetermined size present in air; an amount of volatile organic compounds (VOCs) present in air; and an amount of carbon dioxide present in air. A mitigation module is configured to: selectively turn on a mitigation device based on a comparison of the IAQ parameter with a first ON threshold and a second ON threshold; and selectively turn off the mitigation device based on a comparison of the IAQ parameter with an OFF threshold. A clean module is configured to determine a clean value for the IAQ parameter. A thresholds module is configured to, based on the clean value, determine the first ON threshold and the OFF threshold.
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公开(公告)号：WO2023018482A1
公开(公告)日：2023-02-16
申请号：PCT/US2022/035129
申请日：2022-06-27
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
Inventor： WELCH, Andrew M. , BUTLER, Brian R.
Abstract: A cooling system that may include a source of liquid natural refrigerant, a heat exchanger in communication with the source of liquid natural refrigerant that is configured to convert the liquid natural refrigerant into a gaseous natural refrigerant, a compressor in communication with the heat exchanger and configured to increase a temperature and pressure of the gaseous natural refrigerant received from the heat exchanger, and an exhaust device in communication with the compressor and configured to expel the gaseous natural refrigerant received from the compressor to air of an external ambient environment. The exhaust device includes a membrane that permits the gaseous natural refrigerant to exit the exhaust device while preventing or at least minimizing the air of the external ambient environment from entering the exhaust device.
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公开(公告)号：WO2022032108A1
公开(公告)日：2022-02-10
申请号：PCT/US2021/044959
申请日：2021-08-06
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
Inventor： BUTLER, Brian R.
Abstract: A refrigeration system of a building includes: a compressor module configured to, in response to a determination that an amount of a refrigerant of the refrigeration system that is present outside of the refrigeration system and within the building is greater than a first predetermined amount, maintain a compressor off continuously for a predetermined period; and a fan module configured to, in response to the determination, maintain a fan on continuously for at least the predetermined period, and where the compressor module is further configured to, without receiving input indicative of a reset of the refrigeration system, after the compressor has been off for the predetermined period and the amount of refrigerant that is present outside of the refrigeration system within the building is less than a second predetermined amount, selectively turn the compressor on.
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15.发明申请
公开(公告)号：WO2019204792A1
公开(公告)日：2019-10-24
申请号：PCT/US2019/028410
申请日：2019-04-19
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
Inventor： MORGAN, Stuart K. , PHAM, Hung M. , BUTLER, Brian R.
IPC: F24F11/59 , F24F11/62 , F24F110/20 , F24F110/66 , F24F110/70
Abstract: First and second IAQ sensors are located within a building and are configured to measure first and second IAQ parameters, respectively, the first and second IAQ parameter being the same one of: relative humidity; amount of particulate; amount of volatile organic compounds; and amount of carbon dioxide. A mitigation device is separate from an HVAC system and includes a control module configured to turn the mitigation device on and off based on the first IAQ parameter, the second IAQ parameter, and whether the HVAC system is on or off. A mitigation module is configured to selectively turn the HVAC system on and off based on the second IAQ parameter, the first IAQ parameter, and whether the HVAC system is on or off.
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Patent Agency Ranking
公开(公告)号：WO2019204789A1
公开(公告)日：2019-10-24
申请号：PCT/US2019/028405
申请日：2019-04-19
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
Inventor： PHAM, Hung M. , MORGAN, Stuart K. , BUTLER, Brian R.
IPC: F24F11/59 , F24F11/62 , F24F110/20 , F24F110/66 , F24F110/70
Abstract: An IAQ sensor module includes: a sensor configured to measure an amount of an item in air, the item being one of particulate matter, volatile organic compounds, and carbon dioxide; a minimum module configured to selectively store the amount of the item as a minimum value of the amount when a mitigation device has been on for at least a predetermined period, the mitigation device being configured to decrease the amount of the item in the air when on; a storing module configured to selectively store the minimum value as an initial minimum value; an offset module configured to determine a drift offset for the sensor based on a difference between the minimum value and the initial minimum value; and an adjustment module configured to determine an adjusted amount of the item in the air at the IAQ sensor module based on the amount and the drift offset.
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公开(公告)号：WO2019204788A1
公开(公告)日：2019-10-24
申请号：PCT/US2019/028402
申请日：2019-04-19
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
Inventor： MORGAN, Stuart K. , PHAM, Hung M. , BUTLER, Brian R.
IPC: F24F11/59 , F24F11/62 , F24F110/20 , F24F110/66 , F24F110/70
Abstract: An indoor air quality (IAQ) system for a building includes an IAQ sensor that is located within the building and that is configured to measure an IAQ parameter, the IAQ parameter being one of: a relative humidity (RH) of air; an amount of particulate of at least a predetermined size present in air; an amount of volatile organic compounds (VOCs) present in air; and an amount of carbon dioxide present in air. A mitigation module is configured to: selectively turn on a mitigation device based on a comparison of the IAQ parameter with a first threshold; and selectively turn off the mitigation device based on a comparison of the IAQ parameter with a second threshold. A thresholds module is configured to: set the first and second thresholds to predetermined default values; and selectively adjust at least one of the first and second thresholds.
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公开(公告)号：WO2019204779A1
公开(公告)日：2019-10-24
申请号：PCT/US2019/028391
申请日：2019-04-19
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
Inventor： MORGAN, Stuart K. , PHAM, Hung M. , BUTLER, Brian R.
IPC: F24F11/59 , F24F11/62 , F24F110/20 , F24F110/66 , F24F110/70
Abstract: A condition identification module is configured to, based on output from the at least one of a microphone and a camera, indicate an occurrence of a user having a physical condition. A correlation module is configured to, based on the occurrence of the user having the physical condition and at least one of a temperature of air, a relative humidity of air, an amount of particulate of at least a predetermined size present in air, an amount of VOCs present in air, and an amount of carbon dioxide present in air, selectively identify the presence of a correlation between the occurrence of the user having the physical condition and the at least one of the temperature, the RH, the amount of particulate, the amount of VOCs, and the amount of carbon dioxide.
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公开(公告)号：WO2017071641A1
公开(公告)日：2017-05-04
申请号：PCT/CN2016/103763
申请日：2016-10-28
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC. , PAX, Dennis D. , TUMMINO, Stephen Barry , BROSTROM, Troy R. , DAHLINGHAUS, Anthony Joseph , BUTLER, Brian R. , XU, Hua , LANZER, Mindy
Inventor： PAX, Dennis D. , TUMMINO, Stephen Barry , BROSTROM, Troy R. , DAHLINGHAUS, Anthony Joseph , BUTLER, Brian R. , XU, Hua , LANZER, Mindy
IPC: F04C28/18
CPC classification number: F04C28/16 , F04C18/0215 , F04C18/0261 , F04C23/008 , F04C27/005
Abstract: A compressor (10) may include first and second scrolls (68, 70), a seal assembly (20) and a valve ring (126). The first scroll (70) may include a first end plate (84) having a discharge passage(92), a modulation port (112), and a biasing passage (110). The modulation port (112) may be in communication with a first pocket (94) formed between spiral wraps (74, 86) of the first and second scrolls (68, 70). The biasing passage (110) may be in communication with a second pocket (96) formed between spiral wraps (74, 86) of the first and second scrolls (68, 70). The modulation valve ring (126) is axially displaceable relative to the seal assembly (20) and the first scroll (70) between first and second positions. The valve ring (126) may abut an end plate (84) of the first scroll (70) and close the modulation port (112) when in the first position. The valve ring (126) may abut an axially-facing surface of the seal assembly (20) and is spaced apart from the end plate (84) to open the modulation port (112) when in the second position.
Abstract translation: 压缩机10可以包括第一和第二涡卷68,70，密封组件20和阀环126。 第一涡旋70可以包括具有排放通道92，调制端口112和偏置通道110的第一端板84。 调制端口（112）可以与形成在第一和第二涡旋（68,70）的螺旋形涡卷（74,86）之间的第一凹穴（94）连通。 偏置通道（110）可以与形成在第一涡旋件（68）和第二涡旋件（70）的螺旋形涡卷（74,86）之间的第二凹座（96）连通。 调节阀环（126）可相对于密封组件（20）和第一涡旋（70）在第一和第二位置之间轴向移动。 当处于第一位置时，阀环（126）可以邻接第一涡旋盘（70）的端板（84）并关闭调制端口（112）。 当处于第二位置时，阀环（126）可以邻接密封组件（20）的面向轴向的表面并且与端板（84）间隔开以在处于第二位置时打开调制端口（112）。
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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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