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1. 再颁专利

USRE42006E1 Adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor 有权
标题翻译：使用脉宽调制占空比涡旋压缩机的制冷系统的自适应控制
公开(公告)号：USRE42006E1
公开(公告)日：2010-12-28
申请号：US10760173
申请日：2004-01-16
申请人： Hung M. Pham , Abtar Singh , Jean-Luc Caillat , Mark Bass
发明人： Hung M. Pham , Abtar Singh , Jean-Luc Caillat , Mark Bass
IPC分类号： A47F3/04 , F04C18/02 , F04C27/00 , F25B49/02 , F25B1/04 , F25B41/06 , G05D1/08
CPC分类号： G05D23/1909 , A47F3/04 , F04C18/0215 , F04C23/008 , F04C27/005 , F04C28/00 , F04C28/02 , F04C28/06 , F04C28/08 , F04C28/22 , F04C28/265 , F04C28/28 , F04C2270/015 , F04C2270/86 , F25B1/04 , F25B5/02 , F25B41/043 , F25B41/062 , F25B49/005 , F25B49/022 , F25B2341/0653 , F25B2400/22 , F25B2600/0261 , F25B2700/193 , F25B2700/1933 , F25B2700/2106 , F25B2700/2117 , F25B2700/21174 , F25B2700/21175 , Y02B30/72
摘要： A diagnostic system includes a controller adapted for coupling to a compressor or electronic stepper regulator valve. The controller produces a variable duty cycle control signal to adjust the capacity of the compressor or valve position of the electronic stepper regulator valve as a function of demand for cooling. The diagnostic system further includes a diagnostic module coupled to the controller for monitoring and comparing the duty cycle with at least one predetermined fault value indicative of a system fault condition and an alert module responsive to the diagnostic module for issuing an alert signal when the duty cycle bears a predetermined relationship to the fault value.
摘要翻译：诊断系统包括适于联接到压缩机或电子步进调节阀的控制器。控制器产生可变占空比控制信号，以根据冷却需求来调节电子步进调节阀的压缩机容量或阀门位置。诊断系统还包括耦合到控制器的诊断模块，用于监视和比较占空比与指示系统故障状况的至少一个预定故障值，以及响应于诊断模块的警报模块，用于当占空比发出警报信号时与故障值保持预定的关系。

2. 发明申请

US20070251256A1 Flash tank design and control for heat pumps 审中-公开
标题翻译：闪蒸罐设计和控制热泵
公开(公告)号：US20070251256A1
公开(公告)日：2007-11-01
申请号：US11725557
申请日：2007-03-19
申请人： Hung Pham , Jean-Luc Caillat , Ronald Van Hoose
发明人： Hung Pham , Jean-Luc Caillat , Ronald Van Hoose
IPC分类号： F25B13/00
CPC分类号： F04C29/042 , F25B1/10 , F25B13/00 , F25B43/006 , F25B47/025 , F25B2313/02741 , F25B2400/02 , F25B2400/13 , F25B2400/16 , F25B2400/23 , F25B2500/01 , F25B2600/2519
摘要： A flash tank for a heat pump operable in a heating mode and a cooling mode includes a shell having a middle portion disposed between a top portion and a bottom portion, with the top portion, bottom portion, and middle portion cooperating to define an inner volume of the shell. A first port is in fluid communication with the inner volume and functions as an inlet in the heating mode and as an outlet in the cooling mode. A second port is in fluid communication with the inner volume and functions as an inlet in the cooling mode and as an outlet in the heating mode. Flow control devices and check valves are fluidly coupled to control the tank as a flash tank in heating mode and as a receiver in cooling mode.
摘要翻译：一种用于以加热模式和冷却模式操作的热泵的闪蒸罐包括壳体，其具有设置在顶部和底部之间的中间部分，顶部，底部和中间部分配合以限定内部容积的壳。第一端口与内部容积流体连通，并且用作加热模式中的入口和作为冷却模式的出口。第二端口与内部容积流体连通，并且用作冷却模式中的入口和作为加热模式中的出口。流量控制装置和止回阀流体耦合以将罐作为加热模式下的闪蒸罐并作为冷却模式的接收器进行控制。

3. 发明申请

US20070101738A1 Vapor compression circuit and method including a thermoelectric device 有权
标题翻译：蒸汽压缩电路及方法，包括热电装置
公开(公告)号：US20070101738A1
公开(公告)日：2007-05-10
申请号：US11342929
申请日：2006-01-30
申请人： Masao Akei , Kirill Ignatiev , Nagaraj Jayanth , Hung Pham , Jean-Luc Caillat
发明人： Masao Akei , Kirill Ignatiev , Nagaraj Jayanth , Hung Pham , Jean-Luc Caillat
IPC分类号： H01L35/28 , F25B27/00
CPC分类号： F25B1/00 , F25B6/02 , F25B27/02 , H01L35/00 , Y02A30/274
摘要： A system and method includes a vapor compression circuit having a source of waste heat. A thermoelectric device is positioned in heat-transfer relation to the source of waste heat and generates an electric current that powers a load.
摘要翻译：一种系统和方法包括具有废热源的蒸汽压缩回路。热电装置被定位成与废热源的热传递关系，并且产生为负载供电的电流。

4. 发明申请

US20060288715A1 Compressor with capacity control 失效
标题翻译：压缩机具有容量控制
公开(公告)号：US20060288715A1
公开(公告)日：2006-12-28
申请号：US11514055
申请日：2006-08-31
申请人： Hung Pham , Abtar Singh , Jean-Luc Caillat , Mark Bass
发明人： Hung Pham , Abtar Singh , Jean-Luc Caillat , Mark Bass
IPC分类号： F25B41/00 , F25B1/00 , F25B49/00
CPC分类号： G05D23/1909 , A47F3/04 , F04C18/0215 , F04C23/008 , F04C27/005 , F04C28/00 , F04C28/02 , F04C28/06 , F04C28/08 , F04C28/22 , F04C28/265 , F04C28/28 , F04C2270/015 , F04C2270/86 , F25B1/04 , F25B5/02 , F25B41/043 , F25B41/062 , F25B49/005 , F25B49/022 , F25B2341/0653 , F25B2400/22 , F25B2600/0261 , F25B2700/193 , F25B2700/1933 , F25B2700/2106 , F25B2700/2117 , F25B2700/21174 , F25B2700/21175 , Y02B30/72
摘要： A compressor includes an orbiting member and a non-orbiting member mounted relative the orbiting member to define first and second chambers disposed between the orbiting and non-orbiting members. The non-orbiting member forms a seal to generally prevent fluid communication between the first and second chambers when in a first position and breaks the seal to allow fluid communication between the first and second chambers when in a second position. A structure supports the orbiting and non-orbiting members for relative orbital movement therebetween and a time pulsed actuation apparatus is coupled to the structure and configured to selectively break the seal.
摘要翻译：压缩机包括绕轨道构件和相对于轨道构件安装的非轨道构件，以限定设置在轨道和非轨道构件之间的第一和第二腔室。非轨道构件形成密封件，以在第一位置处大体上防止第一和第二腔室之间的流体连通，并且当处于第二位置时破坏密封件以允许第一和第二腔室之间的流体连通。结构支撑轨道和非轨道运动的构件，用于相对轨道运动，并且时间脉冲致动装置联接到该结构并且构造成选择性地破坏密封。

5. 发明授权

US06412293B1 Scroll machine with continuous capacity modulation 有权
标题翻译：滚动机具有连续容量调制
公开(公告)号：US06412293B1
公开(公告)日：2002-07-02
申请号：US09686561
申请日：2000-10-11
申请人： Hung M. Pham , Jean-Luc Caillat
发明人： Hung M. Pham , Jean-Luc Caillat
IPC分类号： F25B4900
CPC分类号： F25B49/022 , F04C14/18 , F04C18/0215 , F04C23/008 , F04C28/14 , F04C2270/01 , F04C2270/18 , F04C2270/19 , F04C2270/58 , F04C2270/90 , F25B1/04 , F25B1/047 , F25B2600/0262 , F25B2700/05
摘要： An improved continuous capacity modulation system for scroll-type compressors is disclosed in which a valve body of a solenoid valve assembly is secured to the inner wall of the hermetic shell and the actuating coil is mounted on the outer surface thereof. The actuating coil includes a plunger/valve member which cooperates with passages provided in the valve body to selectively actuate the capacity modulation arrangement utilizing compressed fluid. The construction offers the advantage that all fluid pressure lines are located within the hermetic shell and thus protected from potential damage, the solenoid coil may be easily changed/replaced to accommodate different available operating voltages and/or malfunction thereof and the system can be easily tested prior to final welding of the outer shell. The actuating coil is controlled by Pulse Width Modulation to reduce the load demand of the compressor during times when load shedding is required.
摘要翻译：公开了一种用于涡旋式压缩机的改进的连续容量调节系统，其中电磁阀组件的阀体固定到密封壳的内壁，并且致动线圈安装在其外表面上。致动线圈包括柱塞/阀构件，该柱塞/阀构件与设置在阀体中的通道配合，以利用压缩流体选择性地致动容量调节装置。该结构提供的优点是所有流体压力线都位于密封壳内，并且因此防止潜在的损坏，螺线管线圈可以容易地更换/更换以适应不同的可用工作电压和/或其故障，并且系统可以容易地测试在外壳的最终焊接之前。驱动线圈由脉冲宽度调制控制，以减少压缩机在需要减载时的负载需求。

6. 发明授权

US5640854A Scroll machine having liquid injection controlled by internal valve 失效
标题翻译：具有内阀控制的液体喷射的滚动机
公开(公告)号：US5640854A
公开(公告)日：1997-06-24
申请号：US488396
申请日：1995-06-07
申请人： James F. Fogt , Jean-Luc Caillat
发明人： James F. Fogt , Jean-Luc Caillat
IPC分类号： F01C1/02 , F04C18/02 , F04C29/04 , F25B31/00 , F25B41/04 , F25B41/00
CPC分类号： F01C1/0215 , F04C29/042 , F25B31/008 , F25B41/04 , F04C18/0215
摘要： A scroll compressor includes a liquid injection system. The liquid injection system receives liquid refrigerant from the refrigeration system at a point between the condenser and the evaporator. This liquid refrigerant is then injected into at least one enclosed space defined by the scrolls of the scroll compressor. The liquid injection system includes a valve which selectively controls the flow of liquid refrigerant to the enclosed space. The valve is responsive to the discharge pressure of the compressor.
摘要翻译：涡旋式压缩机包括液体喷射系统。液体注入系统在冷凝器和蒸发器之间的点处从制冷系统接收液体制冷剂。然后将该液体制冷剂注入到由涡旋压缩机的涡卷限定的至少一个封闭空间中。液体注射系统包括一个阀门，其选择性地控制液体制冷剂流向封闭空间的流体。阀对压缩机的排出压力作出响应。

7. 发明授权

US5411384A Scroll compressor having upper and lower bearing housings and a method of testing and assembling the compressor 失效
标题翻译：具有上轴承座和下轴承座的涡旋压缩机以及测试和组装压缩机的方法
公开(公告)号：US5411384A
公开(公告)日：1995-05-02
申请号：US238586
申请日：1994-05-05
申请人： Mark Bass , Jean-Luc Caillat , Gary J. Anderson
发明人： Mark Bass , Jean-Luc Caillat , Gary J. Anderson
IPC分类号： F01C1/02 , F01C17/06 , F01C19/08 , F04C18/02 , F04C23/00 , F04C27/00 , F04C28/26 , F04C28/28 , F04C29/02 , G01M99/00 , F01C1/04 , B23P19/02 , F01C21/02 , G01M19/00
CPC分类号： F04C28/28 , F01C1/0215 , F01C17/066 , F01C19/08 , F04C18/0215 , F04C18/0246 , F04C23/008 , F04C27/005 , F04C29/023 , G01M99/00 , F04C2230/60 , F04C2240/603 , F04C2240/805 , F04C28/265 , F05B2230/60 , Y10T29/4924 , Y10T29/49945
摘要： A scroll type machine is disclosed which is designed to enable it to be fully assembled prior to being installed in a hermetic shell and incorporates an improved mounting arrangement for the non-orbiting scroll member. This design enables the compressor to be tested without the need to first install it in the outer shell. This feature in combination with the mounting arrangement greatly facilitates manufacturing, assembly, testing, effectively prevents radial displacement of the non-orbiting scroll member, and offers the advantages of axial compliance. In one embodiment, the non-orbiting scroll is axially movably secured to a bearing housing by means of a plurality of bolts or bolts and sleeves. In another embodiment a rigid annular ring serves to axially movably secure the non-orbiting scroll to the bearing housing while in a third embodiment a stamped ring is secured to both the non-orbiting scroll and the bearing housing. In another embodiment a two piece main bearing housing includes an integral ring for radially positioning the non-orbiting scroll member and means for securing anti-rotation and axial stop means thereto. A method of assembling and/or testing the compressor is also disclosed.
摘要翻译：公开了一种涡旋式机器，其被设计成使其能够在安装在密封壳体之前被完全组装，并且包括用于非绕动涡旋件的改进的安装装置。这种设计使压缩机能够被测试，而无需首先将其安装在外壳中。该特征与安装结构相结合大大地促进了制造，组装，测试，有效地防止了非绕动涡旋件的径向位移，并提供了轴向顺应性的优点。在一个实施例中，非绕动涡旋件通过多个螺栓或螺栓和套筒轴向移动地固定到轴承壳体。在另一个实施例中，刚性环形圈用于轴向可移动地将非绕动涡旋件固定到轴承壳体，而在第三实施例中，冲压环固定到非绕动涡旋件和轴承壳体两者。在另一个实施例中，两件式主轴承壳体包括用于径向定位非绕动涡旋件的整体环和用于将防旋转和轴向止动装置固定到其上的装置。还公开了一种组装和/或测试压缩机的方法。

8. 发明授权

US5342183A Scroll compressor with discharge diffuser 失效
标题翻译：涡旋压缩机带放电扩散器
公开(公告)号：US5342183A
公开(公告)日：1994-08-30
申请号：US912897
申请日：1992-07-13
申请人： Alexander P. Rafalovich , Mark Bass , Jean-Luc Caillat
发明人： Alexander P. Rafalovich , Mark Bass , Jean-Luc Caillat
IPC分类号： F04C18/02 , F04C18/04 , F04C29/00 , F04C29/12
CPC分类号： F04C29/12
摘要： A scroll-type compressor is disclosed having a discharge diffuser for improving the efficiency of the compressor, especially at off-design, high pressure ratio operating conditions. The diffuser allows fluid pressure recovery and consequently results in an efficient discharge process using a relatively small discharge port. It also reduces compression losses by reducing gas transport in the reverse flow direction.
摘要翻译：公开了一种具有用于提高压缩机效率的排放扩散器的涡旋式压缩机，特别是在非设计的高压比操作条件下。扩散器允许流体压力恢复，从而导致使用相对较小的排放口的有效的排放过程。它还通过减少逆流方向的气体输送来减少压缩损失。

9. 再颁专利

USRE40830E1 Compressor capacity modulation 有权
标题翻译：压缩机容量调制
公开(公告)号：USRE40830E1
公开(公告)日：2009-07-07
申请号：US11152834
申请日：2005-06-15
申请人： Jean-Luc Caillat
发明人： Jean-Luc Caillat
IPC分类号： F04B49/00
CPC分类号： F04C28/24 , F04B49/06 , F04B49/225 , F04B2201/0601 , F04B2205/16 , F04B2207/043 , F04C2270/58 , F25B41/043 , F25B2600/2521
摘要： A pulsed modulated capacity modulation system for refrigeration, air conditioning or other types of compressors is disclosed in which suitable valving is provided which operates to cyclically block flow of suction gas to a compressor. A control system is provided which is adapted to control both the frequency of cycling as well as the relative duration of the on and off time periods of each cycle in accordance with sensed system operating conditions so as to maximize the efficiency of the system. Preferably the cycle time will be substantially less than the time constant of the load and will enable substantially continuously variable capacity modulation from substantially zero capacity to the full capacity of the compressor. Additional controls may be incorporated to modify one or more of the motor operating parameters to improve the efficiency of the motor during periods of reduced load.
摘要翻译：公开了一种用于制冷，空调或其它类型的压缩机的脉冲调制容量调制系统，其中提供了合适的阀门，其循环地阻止吸入气体到压缩机的流动。提供一种控制系统，其适于根据感测的系统操作条件来控制循环的频率以及每个循环的开启和关闭时间段的相对持续时间，以便最大化系统的效率。优选地，循环时间将显着小于负载的时间常数，并且将使基本上可变的容量调节从基本上零容量到压缩机的全部容量。可并入附加控制以修改电动机操作参数中的一个或多个，以在减小负载期间提高电动机的效率。

10. 发明授权

US07389649B2 Cooling system with variable duty cycle capacity control 失效
标题翻译：具有可变占空比容量控制的冷却系统
公开(公告)号：US07389649B2
公开(公告)日：2008-06-24
申请号：US10730492
申请日：2003-12-08
申请人： Hung M Pham , Abtar Singh , Jean-Luc Caillat , Mark Bass
发明人： Hung M Pham , Abtar Singh , Jean-Luc Caillat , Mark Bass
IPC分类号： F25B49/00
CPC分类号： G05D23/1909 , A47F3/04 , F04C18/0215 , F04C23/008 , F04C27/005 , F04C28/00 , F04C28/02 , F04C28/06 , F04C28/08 , F04C28/22 , F04C28/265 , F04C28/28 , F04C2270/015 , F04C2270/86 , F25B1/04 , F25B5/02 , F25B41/043 , F25B41/062 , F25B49/005 , F25B49/022 , F25B2341/0653 , F25B2400/22 , F25B2600/0261 , F25B2700/193 , F25B2700/1933 , F25B2700/2106 , F25B2700/2117 , F25B2700/21174 , F25B2700/21175 , Y02B30/72
摘要： A control system for a cooling system includes a first sensor for sensing a property indicative of demand for cooling and a controller coupled to the sensor. The controller produces the variable duty cycle control signal in response to the property and causes the compressor and valve to vary a cooling capacity of the cooling system in response to the variable duty cycle control signal. The sensor may sense the pressure, temperature, or both. The valve may be a suction-side pressure regulator or a liquid-side expansion valve of the solenoid or stepper type.
摘要翻译：用于冷却系统的控制系统包括用于感测指示冷却需求的特性的第一传感器和耦合到传感器的控制器。控制器响应于该特性产生可变占空比控制信号，并使压缩机和阀根据可变占空比控制信号改变冷却系统的冷却能力。传感器可以感测压力，温度或两者。阀可以是螺线管或步进式的吸入侧压力调节器或液体侧膨胀阀。

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