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1. 发明申请

US20080099191A1 Parallel Flow Heat Exchangers Incorporating Porous Inserts 审中-公开
标题翻译：并流式热交换器并入多孔插件
公开(公告)号：US20080099191A1
公开(公告)日：2008-05-01
申请号：US11794970
申请日：2005-12-29
申请人： Michael F. Taras , Allen C. Kirkwood , Robert A. Chopko , Raymond A. Rust Jr. , Mikhail B. Gorbounov , Igor B. Vaisman , Parmesh Verma , Thomas D. Radcliff
发明人： Michael F. Taras , Allen C. Kirkwood , Robert A. Chopko , Raymond A. Rust Jr. , Mikhail B. Gorbounov , Igor B. Vaisman , Parmesh Verma , Thomas D. Radcliff
IPC分类号： F28F9/02
CPC分类号： F28D1/05383 , F25B39/028 , F25B41/06 , F28F9/028 , F28F9/0282 , F28F13/003
摘要： A parallel flow (minichannel or microchannel) evaporator includes a porous member inserted at the entrance of the evaporator channels which provides refrigerant expansion and pressure drop controls resulting in the elimination of refrigerant maldistribution and prevention of potential compressor flooding.
摘要翻译：平行流（微通道或微通道）蒸发器包括插入蒸发器通道入口处的多孔构件，其提供制冷剂膨胀和压降控制，从而消除制冷剂不均匀分布并防止潜在的压缩机淹水。

2. 发明申请

US20100089559A1 METHOD AND APPARATUS FOR IMPROVING DISTRIBUTION OF FLUID IN A HEAT EXCHANGER 审中-公开
标题翻译：改善热交换器中流体分布的方法和装置
公开(公告)号：US20100089559A1
公开(公告)日：2010-04-15
申请号：US12445443
申请日：2006-10-13
申请人： Mikhail B. Gorbounov , Joseph J. Sangiovanni , Yirong Jiang , Jifeng Zhang , Thomas D. Radcliff , Jules R. Munoz , Parmesh Verma , Young K. Park , Henry Beamer , Bruce Dittly , Michael D. Ford , Thomas McGreevy , David E. Samuelson , Douglas C. Wintersteen
发明人： Mikhail B. Gorbounov , Joseph J. Sangiovanni , Yirong Jiang , Jifeng Zhang , Thomas D. Radcliff , Jules R. Munoz , Parmesh Verma , Young K. Park , Henry Beamer , Bruce Dittly , Michael D. Ford , Thomas McGreevy , David E. Samuelson , Douglas C. Wintersteen
IPC分类号： F28F9/02
CPC分类号： F28F9/0273 , F25B39/028 , F25B41/06 , F28D1/05383 , F28F9/0243 , F28F9/028 , F28F2260/02
摘要： A mini-channel heat exchanger or a micro-channel heat exchanger includes an insert (140, 240, 340, 440, 540, 640, 4, 940, 1040) having a volume. The insert is within a gap between a plurality of tubes (130, 230, 330, 430, 530, 630, 1, 930, 1030) of the mini-channel heat exchanger or the micro-channel heat exchanger and a manifold inner wall of a manifold (120, 220, 320, 420, 520, 620, 2, 920, 1020).
摘要翻译：微通道热交换器或微通道热交换器包括具有体积的插入件（140,240,340,440,540,640,4,940,1040）。插入件位于微通道热交换器或微通道热交换器的多个管（130,230,330,430,530,630,1,309,1030）之间的间隙内，并且歧管内壁是歧管（120,220,320,420,520,620,220,920,1020）。

3. 发明授权

US09759462B2 High efficiency ejector cycle 有权
公开(公告)号：US09759462B2
公开(公告)日：2017-09-12
申请号：US13703490
申请日：2011-07-20
申请人： Jiang Zou , Hongsheng Liu , Parmesh Verma , Thomas D. Radcliff , Jinliang Wang
发明人： Jiang Zou , Hongsheng Liu , Parmesh Verma , Thomas D. Radcliff , Jinliang Wang
IPC分类号： F25B41/00 , F25B41/06 , F25B9/06 , F25B40/00 , F25B40/02 , F25B5/02 , F25B6/04 , F25B9/00
CPC分类号： F25B41/00 , F25B5/02 , F25B6/04 , F25B9/008 , F25B9/06 , F25B40/00 , F25B40/02 , F25B41/062 , F25B2341/0011 , F25B2341/0015 , F25B2400/14
摘要： A system has a compressor, a heat rejection heat exchanger, first and second ejectors, first and second heat absorption heat exchangers, and a separator. The ejectors each have a primary inlet coupled to the heat rejection exchanger to receive refrigerant. A second heat absorption heat exchanger is coupled to the outlet of the second ejector to receive refrigerant. The separator has an inlet coupled to the outlet of the first ejector to receive refrigerant from the first ejector. The separator has a gas outlet coupled to the secondary inlet of the second ejector to deliver refrigerant to the second ejector. The separator has a liquid outlet coupled to the secondary inlet of the first ejector via the first heat absorption heat exchanger to deliver refrigerant to the first ejector.

4. 发明申请

US20140109604A1 Ejector Mixer 有权
标题翻译：喷射式搅拌机
公开(公告)号：US20140109604A1
公开(公告)日：2014-04-24
申请号：US14005419
申请日：2012-06-21
申请人： Miad Yazdani , Abbas A. Alahyari , Thomas D. Radcliff , Parmesh Verma
发明人： Miad Yazdani , Abbas A. Alahyari , Thomas D. Radcliff , Parmesh Verma
IPC分类号： F25B1/08 , B01F5/04
CPC分类号： F25B1/08 , B01F5/0415 , F25B9/008 , F25B41/00 , F25B2309/06 , F25B2341/0012 , F25B2500/01
摘要： An ejector (200; 300; 400; 600) has a primary inlet (40), a secondary inlet (42), and an outlet (44). A primary flowpath extends from the primary inlet to the outlet. A secondary flowpath extends from the secondary inlet to the outlet. A mixer convergent section (114) is downstream of the secondary inlet. A motive nozzle (100) surrounds the primary flowpath upstream of a junction with the secondary flowpath. The motive nozzle has an exit (110). The mixer has a downstream divergent section down-stream of the convergent section and having a divergence half angle of 0.1-2.0 over a first span of at least 3.0 times a minimum diameter of the mixer.
摘要翻译：喷射器（200; 300; 400; 600）具有主入口（40），次入口（42）和出口（44）。主流路从主入口延伸到出口。次级流路从次级入口延伸到出口。混合器收敛部分（114）在次级入口的下游。动力喷嘴（100）围绕与二次流动路径的连接点上游的主流路。动力喷嘴具有出口（110）。混合器具有会聚部分下游的下游扩散部分，并且在混合器的最小直径的至少3.0倍的第一跨度上具有0.1-2.0的发散半角。

5. 发明授权

US09857101B2 Refrigeration ejector cycle having control for supercritical to subcritical transition prior to the ejector 有权
公开(公告)号：US09857101B2
公开(公告)日：2018-01-02
申请号：US13811313
申请日：2011-07-20
申请人： Thomas D. Radcliff , Parmesh Verma , Jinliang Wang , Frederick J. Cogswell
发明人： Thomas D. Radcliff , Parmesh Verma , Jinliang Wang , Frederick J. Cogswell
IPC分类号： F25B1/06 , F25B9/00 , F25B41/00
CPC分类号： F25B1/06 , F25B9/008 , F25B41/00 , F25B2309/061 , F25B2341/0011 , F25B2341/0013 , F25B2600/21 , F25B2700/197 , F25B2700/21175
摘要： A system (170) has a compressor (22). A heat rejection heat exchanger (30) is coupled to the compressor to receive refrigerant compressed by the compressor. A non-controlled ejector (38) has a primary inlet coupled to the heat rejection exchanger to receive refrigerant, a secondary inlet, and an outlet. The system includes means (172, e.g., a nozzle) for causing a supercritical-to-subcritical transition upstream of the ejector.

6. 发明授权

US09568220B2 Ejector mixer 有权
标题翻译：喷射式搅拌机
公开(公告)号：US09568220B2
公开(公告)日：2017-02-14
申请号：US14005419
申请日：2012-06-21
申请人： Miad Yazdani , Abbas A. Alahyari , Thomas D. Radcliff , Parmesh Verma
发明人： Miad Yazdani , Abbas A. Alahyari , Thomas D. Radcliff , Parmesh Verma
IPC分类号： F25B1/06 , F25B1/08 , F25B9/00 , F25B41/00 , B01F5/04
CPC分类号： F25B1/08 , B01F5/0415 , F25B9/008 , F25B41/00 , F25B2309/06 , F25B2341/0012 , F25B2500/01
摘要： An ejector mixer has a convergent section and a downstream divergent section downstream of the convergent section. The downstream divergent section has a divergence half angle of 0.1-2.0° over a first span of at least 3.0 times a minimum diameter of the mixer.
摘要翻译：喷射器混合器具有收敛部分和收敛部分下游的下游发散部分。下游发散部分在混合器的最小直径的至少3.0倍的第一跨度上具有0.1-2.0°的发散半角。

7. 发明申请

US20130111935A1 High Efficiency Ejector Cycle 有权
标题翻译：高效率喷射器循环
公开(公告)号：US20130111935A1
公开(公告)日：2013-05-09
申请号：US13703490
申请日：2011-07-20
申请人： Jiang Zou , Hongsheng Liu , Parmesh Verma Verma , Thomas D. Radcliff , Jinliang Wang
发明人： Jiang Zou , Hongsheng Liu , Parmesh Verma Verma , Thomas D. Radcliff , Jinliang Wang
IPC分类号： F25B41/00 , F25B41/06 , F25B9/00 , F25B5/02 , F25B6/04
CPC分类号： F25B41/00 , F25B5/02 , F25B6/04 , F25B9/008 , F25B9/06 , F25B40/00 , F25B40/02 , F25B41/062 , F25B2341/0011 , F25B2341/0015 , F25B2400/14
摘要： A system (200; 250; 270) has a compressor (22), a heat rejection heat exchanger (30), first (38) and second (202) ejectors, first (64) and second (220) heat absorption heat exchangers, and a separator. The ejectors each have a primary inlet (40, 204) coupled to the heat rejection exchanger to receive refrigerant. A second heat absorption heat exchanger (220) is coupled to the outlet of the second ejector to receive refrigerant. The separator (48) has an inlet (50) coupled to the outlet of the first ejector to receive refrigerant from the first ejector. The separator has a gas outlet (54) coupled to the secondary inlet (206) of the second ejector to deliver refrigerant to the second ejector. The separator has a liquid outlet (52) coupled to the secondary inlet (42) of the first ejector via the first heat absorption heat exchanger to deliver refrigerant to the first ejector.
摘要翻译：系统（200; 250; 270）具有压缩机（22），排热换热器（30），第一（38）和第二（202）喷射器，第一（64）和第二（220）吸热式热交换器，和分隔符。喷射器各自具有联接到排热交换器以接收制冷剂的主入口（40,204）。第二吸热式热交换器（220）联接到第二喷射器的出口以接收制冷剂。分离器（48）具有连接到第一喷射器的出口的入口（50），以从第一喷射器接收制冷剂。分离器具有联接到第二喷射器的次级入口（206）的气体出口（54），以将制冷剂输送到第二喷射器。分离器具有经由第一吸热式热交换器联接到第一喷射器的次级入口（42）的液体出口（52），以将制冷剂输送到第一喷射器。

8. 发明授权

US09752801B2 Ejector cycle 有权
公开(公告)号：US09752801B2
公开(公告)日：2017-09-05
申请号：US13703736
申请日：2011-07-20
申请人： Parmesh Verma , Thomas D. Radcliff , Frederick J. Cogswell
发明人： Parmesh Verma , Thomas D. Radcliff , Frederick J. Cogswell
IPC分类号： F25B1/06 , F25B1/10 , F25B40/00 , F25B41/00
CPC分类号： F25B1/06 , F25B1/10 , F25B40/00 , F25B41/00 , F25B2341/0011 , F25B2341/0015
摘要： A system (200; 250; 270) has first (220) and second (222) compressors, a heat rejection heat exchanger (30), first (38) and second (202) ejectors, a heat absorption heat exchanger (64), and a separator (48). The heat rejection heat exchanger is coupled to the second compressor to receive refrigerant compressed by the second compressor. The first ejector has a primary inlet (40) coupled to the heat rejection exchanger to receive refrigerant, a secondary inlet (42), and an outlet (44). The second ejector has a primary inlet (204) coupled to the heat rejection heat exchanger to receive refrigerant, a secondary inlet (206), and an outlet (208). The separator has an inlet (50) coupled to the outlet (44) of the first ejector to receive refrigerant from the first ejector. The separator has a gas outlet (54) coupled to the secondary inlet (206) of the second ejector via the first compressor (220) to deliver refrigerant to the second ejector. The separator has a liquid outlet (52) coupled to the secondary inlet (42) of the first ejector via the heat absorption heat exchanger to deliver refrigerant to the first ejector.

9. 发明申请

US20130125569A1 Ejector Cycle 有权
标题翻译：喷射器循环
公开(公告)号：US20130125569A1
公开(公告)日：2013-05-23
申请号：US13703736
申请日：2011-07-20
申请人： Parmesh Verma , Thomas D. Radcliff , Frederick J. Cogswell
发明人： Parmesh Verma , Thomas D. Radcliff , Frederick J. Cogswell
IPC分类号： F25B1/06
CPC分类号： F25B1/06 , F25B1/10 , F25B40/00 , F25B41/00 , F25B2341/0011 , F25B2341/0015
摘要： A system (200; 250; 270) has first (220) and second (222) compressors, a heat rejection heat exchanger (30), first (38) and second (202) ejectors, a heat absorption heat exchanger (64), and a separator (48). The heat rejection heat exchanger is coupled to the second compressor to receive refrigerant compressed by the second compressor. The first ejector has a primary inlet (40) coupled to the heat rejection exchanger to receive refrigerant, a secondary inlet (42), and an outlet (44). The second ejector has a primary inlet (204) coupled to the heat rejection heat exchanger to receive refrigerant, a secondary inlet (206), and an outlet (208). The separator has an inlet (50) coupled to the outlet (44) of the first ejector to receive refrigerant from the first ejector. The separator has a gas outlet (54) coupled to the secondary inlet (206) of the second ejector via the first compressor (220) to deliver refrigerant to the second ejector. The separator has a liquid outlet (52) coupled to the secondary inlet (42) of the first ejector via the heat absorption heat exchanger to deliver refrigerant to the first ejector.
摘要翻译：系统（200; 250; 270）具有第一压缩机（220）和第二压缩机（222），排热热交换器（30），第一（38）和第二（202）喷射器，吸热热交换器（64）和分离器（48）。排热换热器与第二压缩机相连，以接收由第二压缩机压缩的制冷剂。第一喷射器具有联接到排热换热器以接收制冷剂的主入口（40），次级入口（42）和出口（44）。第二喷射器具有联接到排热热交换器以接收制冷剂的主入口（204），次入口（206）和出口（208）。分离器具有联接到第一喷射器的出口（44）的入口（50），以从第一喷射器接收制冷剂。分离器具有经由第一压缩机（220）联接到第二喷射器的次级入口（206）的气体出口（54），以将制冷剂输送到第二喷射器。分离器具有经由吸热热交换器联接到第一喷射器的次级入口（42）的液体出口（52），以将制冷剂输送到第一喷射器。

10. 发明授权

US10928101B2 Ejector with motive flow swirl 有权
公开(公告)号：US10928101B2
公开(公告)日：2021-02-23
申请号：US14003559
申请日：2012-04-10
申请人： Louis Chiappetta, Jr. , Parmesh Verma , Thomas D. Radcliff
发明人： Louis Chiappetta, Jr. , Parmesh Verma , Thomas D. Radcliff
IPC分类号： F25B1/06 , F25B41/00 , F25B49/02
摘要： An ejector (200; 300; 400) has a primary inlet (40), a secondary inlet (42), and an outlet (44). A primary flowpath extends from the primary inlet to the outlet. A secondary flowpath extends from the secondary inlet to the outlet. A mixer convergent section (114) is downstream of the secondary inlet. A motive nozzle (100) surrounds the primary flowpath upstream of a junction with the secondary flowpath to pass a motive flow. The motive nozzle has an exit (110). The ejector has surfaces (258, 260) positioned to introduce swirl to the motive flow.

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