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公开(公告)号：US20200300247A1
公开(公告)日：2020-09-24
申请号：US16889055
申请日：2020-06-01
Applicant: ASPEN COMPRESSOR, LLC
Inventor： Kang P. Lee , Douglas S. Olsen
IPC: F04C29/06 , F04C18/356 , F04C29/00
Abstract: The present disclosure relates to a low noise, compact rotary compressor configured to damp noise and vibration generated from internal components. The compressor may include a stator holder coupled to the stator and the pump, providing physical separation between the stator and the casing. The compressor may also include a pump holder coupled to the pump and the casing, providing physical separation between the pump and the casing. Additional damping components may be placed at various coupling points within and around the stator holder and/or pump holder. The suction line connection may also be configured to reduce noise and vibration. Aspects of the present disclosure may be applicable for reducing the noise and vibration in a number of fluid displacement devices and BLDC motors.
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公开(公告)号：US20220090829A1
公开(公告)日：2022-03-24
申请号：US17420370
申请日：2020-01-03
Applicant: ASPEN COMPRESSOR, LLC
Inventor： Kang P. Lee , Douglas S. Olsen , Brian Callan
Abstract: The present disclosure relates to a new breed of high performance compressors and associated vapor compression systems that can be used in wide ranging refrigeration, cooling and heating applications with significantly increased compressor isentropic efficiency, motor efficiency, reliability and longevity of the motor, the compressor pump and the system as a whole, as well as COP, heating capacity, and SEER of the new vapor compression systems utilizing the new high performance compressors. The design philosophy and modifications to the current configuration of rolling piston rotary compressor to arrive at the high-performance version of the same type will be readily applicable to other types of vapor compression compressors with only minor changes opening the way for adoption of the new design philosophy by the entire compressor industry resulting in serious reduction of carbon footprint for air conditioners, heat pumps and refrigerators worldwide.
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Patent Agency Ranking
公开(公告)号：US11994321B2
公开(公告)日：2024-05-28
申请号：US17420370
申请日：2020-01-03
Applicant: ASPEN COMPRESSOR, LLC
Inventor： Kang P. Lee , Douglas S. Olsen , Brian Callan
CPC classification number: F25B31/026 , F25B1/047 , F25B1/053 , F25B31/002 , F25B31/008
Abstract: The present disclosure relates to a new breed of high performance compressors and associated vapor compression systems that can be used in wide ranging refrigeration, cooling and heating applications with significantly increased compressor isentropic efficiency, motor efficiency, reliability and longevity of the motor, the compressor pump and the system as a whole, as well as COP, heating capacity, and SEER of the new vapor compression systems utilizing the new high performance compressors. The design philosophy and modifications to the current configuration of rolling piston rotary compressor to arrive at the high-performance version of the same type will be readily applicable to other types of vapor compression compressors with only minor changes opening the way for adoption of the new design philosophy by the entire compressor industry resulting in serious reduction of carbon footprint for air conditioners, heat pumps and refrigerators worldwide.
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公开(公告)号：US10670017B2
公开(公告)日：2020-06-02
申请号：US15100876
申请日：2014-12-01
Applicant: ASPEN COMPRESSOR, LLC
Inventor： Kang P. Lee , Douglas S. Olsen
IPC: F04C29/06 , F04C18/356 , F04C29/00
Abstract: The present disclosure relates to a low noise, compact rotary compressor configured to damp noise and vibration generated from internal components. The compressor may include a stator holder coupled to the stator and the pump, providing physical separation between the stator and the casing. The compressor may also include a pump holder coupled to the pump and the casing, providing physical separation between the pump and the casing. Additional damping components may be placed at various coupling points within and around the stator holder and/or pump holder. The suction line connection may also be configured to reduce noise and vibration. Aspects of the present disclosure may be applicable for reducing the noise and vibration in a number of fluid displacement devices and BLDC motors.
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公开(公告)号：US20160305431A1
公开(公告)日：2016-10-20
申请号：US15100876
申请日：2014-12-01
Applicant: ASPEN COMPRESSOR, LLC
Inventor： Kang P. Lee , Douglas S. Olsen
IPC: F04C29/06 , F04C29/00 , F04C18/356
Abstract: The present disclosure relates to a low noise, compact rotary compressor configured to damp noise and vibration generated from internal components. The compressor may include a stator holder coupled to the stator and the pump, providing physical separation between the stator and the casing. The compressor may also include a pump holder coupled to the pump and the casing, providing physical separation between the pump and the casing. Additional damping components may be placed at various coupling points within and around the stator holder and/or pump holder. The suction line connection may also be configured to reduce noise and vibration. Aspects of the present disclosure may be applicable for reducing the noise and vibration in a number of fluid displacement devices and BLDC motors.
Abstract translation: 本公开涉及一种低噪声紧凑型旋转式压缩机，其构造成抵消由内部部件产生的噪声和振动。 压缩机可以包括联接到定子和泵的定子保持器，提供定子和壳体之间的物理分离。 压缩机还可以包括耦合到泵和壳体的泵保持器，其提供泵和壳体之间的物理分离。 附加的阻尼部件可以放置在定子保持器和/或泵保持器内部和周围的各种连接点处。 吸入管路连接也可以被配置成减少噪音和振动。 本公开的方面可以适用于减少多个流体排量装置和BLDC电动机中的噪声和振动。
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公开(公告)号：US11614086B2
公开(公告)日：2023-03-28
申请号：US16474709
申请日：2017-12-29
Applicant: ASPEN COMPRESSOR, LLC
Inventor： Kang P. Lee , Douglas S. Olsen
Abstract: Aspects described herein relate generally to rotary compressors that incorporate a flywheel within to significantly reduce the compressor vibration and drive torque ripples as well as to achieve a higher overall electro-mechanical efficiency and potentially lower combined costs of BLDC rotary compressors and their drive electronics.
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公开(公告)号：US20190338772A1
公开(公告)日：2019-11-07
申请号：US16474709
申请日：2017-12-29
Applicant: ASPEN COMPRESSOR, LLC
Inventor： Kang P. Lee , Douglas S. Olsen
Abstract: Aspects described herein relate generally to rotary compressors that incorporate a flywheel within to significantly reduce the compressor vibration and drive torque ripples as well as to achieve a higher overall electro-mechanical efficiency and potentially lower combined costs of BLDC rotary compressors and their drive electronics.
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