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81. 发明公开

EP2284462A2 Compressor diagnostic system 审中-公开
标题翻译： Verdichterdiagnosesystem
公开(公告)号：EP2284462A2
公开(公告)日：2011-02-16
申请号：EP10012140.9
申请日：2002-03-05
申请人： Emerson Climate Technologies, Inc.
发明人： Jayanth, Nagaraj , Millet, Hank E.
IPC分类号： F25B49/00 , F25B49/02 , F04C28/28
CPC分类号： F04C28/28 , B25J9/1687 , F04C18/0215 , F04C23/008 , F04C28/06 , F04C29/0085 , F04C2270/07 , F04C2270/784 , F04C2270/80 , F04C2270/86 , F04C2270/90 , F25B49/005 , F25B49/025 , F25B2700/151 , F25B2700/1931 , F25B2700/2106 , F25B2700/2116
摘要： A compressor (10) includes a motor protector (54) which stops the compressor's motor when it senses an out of specification condition. A diagnostic system (100) monitors the status of the motor protector (54). The diagnostic system (100) includes logic circuitry (104) that diagnoses the type of problem the compressor (10) is having based upon the running times and status of the motor in conjunction with the times and status of the motor protector (54).
摘要翻译：压缩机（10）包括马达保护器（54），当马达保护器感测到超出规格条件时，该马达保护器（54）停止压缩机的马达。诊断系统（100）监视电动机保护器（54）的状态。诊断系统（100）包括逻辑电路（104），其根据马达保护器（54）的时间和状态，基于马达的运行时间和状态来诊断压缩机（10）具有的问题的类型。

82. 发明公开

EP2243956A2 Schlauchmembran-Prozeßpumpe 有权
公开(公告)号：EP2243956A2
公开(公告)日：2010-10-27
申请号：EP10158306.0
申请日：2010-03-30
申请人： Feluwa Pumpen GmbH
发明人： Nägel, Heinz
IPC分类号： F04B43/08
CPC分类号： F04B43/082 , F04B43/0081 , F04B43/009 , F04C5/00 , F04C2240/81 , F04C2270/86
摘要： Die Erfindung betrifft eine Schlauchmembran-Prozeßpumpe.
Um die Betriebssicherheit solcher Schlauchmembran-Prozeßpumpen weiter zu verbessern, wird im Rahmen der Erfindung vorgeschlagen, daß Mittel zum Überwachen der korrekten Einspannung der Schlauchmembran vorgesehen sind.
Die Erfindung beruht auf der Erkenntnis, daß insbesondere beim Transport hoch toxischer Flüssigkeiten eine Zustandsüberwachung der Schlauchmembran nicht ausreichend ist, sondern zusätzlich der Bereich der Einspannung der Schlauchmembran überwacht werden muß, um eine maximale Prozeßsicherheit zu gewährleisten. Die erfindungsgemäße Vorrichtung erlaubt über die Zustandsüberwachung der Schlauchmembrane hinaus eine Überwachung der Membraneinspannung, was insbesondere nach Reparaturarbeiten, wie einem Membranwechsel, von höchster Bedeutung für die Betriebssicherheit ist.
摘要翻译：泵具有用于监测管状隔膜（2a，2b）的正确夹紧的流体通道（6,7）和压力检测器（P2，P3）。中间侧密封件（3）和液压侧密封件（4）设置在管状隔膜的夹紧部分（1）的区域中。流体通道（6）从介质侧密封件和上密封件（5a）到压力检测器（P2）之间的区域提供。流体通道（7）从液压侧密封件（4）和下部密封件（5b）到压力检测器（P3）之间的区域提供。

83. 发明公开

EP2238352A2 PROGRESSIVE CAVITY APPARATUS WITH TRANSDUCER AND METHODS OF FORMING AND USE 有权
标题翻译：转炉EXZENTERSCHNECKENGERÄT及其制备方法和使用方法
公开(公告)号：EP2238352A2
公开(公告)日：2010-10-13
申请号：EP08870229.5
申请日：2008-12-29
申请人： Schlumberger Technology B.V. , PRAD Research And Development Limited , Services Pétroliers Schlumberger , Schlumberger Holdings Limited
发明人： DOWNTON, Geoff
IPC分类号： F04C2/107
CPC分类号： B22D15/00 , E21B4/02 , E21B41/0085 , E21B43/121 , E21B47/01 , F01C11/006 , F01C20/28 , F01C21/008 , F04C2/1075 , F04C2230/21 , F04C2230/601 , F04C2240/40 , F04C2240/81 , F04C2270/16 , F04C2270/17 , F04C2270/18 , F04C2270/80 , F04C2270/86 , G01L5/0076 , Y10T29/49242 , Y10T29/49771 , Y10T29/49826
摘要： The present invention relates to a stator (100-1000) with a profiled helical bore (106,206,306,606,706,806,906,1006) having a cast material layer (102;202;302;602;702;802;902;1002) with transducers (104A-104D;304;604A-604D;710;804;904A-904C;1010) disposed therein and describes the methods of forming such stators. Cast material can be fluidic during displacing of a transducer therein. Cast material layer 202 can include housings (218,222) disposed therein and/or a cavity 226 formed therein. Transducer can be a sensor (104A-104C) and/or an actuator 104D. Transducer 804 can extend axially along a length of the stator 800. Transducer or plurality of transducers (904A-904C) can extend along a helical path. Additionally or alternatively, sleeve 1008 can include a transducer 1010.

84. 发明公开

EP1541869A4 DRIVER OF COMPRESSOR AND REFRIGERATOR 有权
标题翻译：驱动器和压缩机冷却器
公开(公告)号：EP1541869A4
公开(公告)日：2010-04-07
申请号：EP03771319
申请日：2003-07-24
申请人： DAIKIN IND LTD
发明人： HIKAWA TAKESHI , MAEDA TOSHIYUKI , KASAHARA SHINICHI , YAMAGUCHI TAKAHIRO , IZUMI SHIGENOBU , KOIZUMI KIYOSHI , KITA MASANOBU
IPC分类号： F04B49/06 , F25B49/02 , F04B49/02 , F04B49/10 , F24F11/02 , F25B1/04 , F25B13/00 , F25B49/00 , H02P6/12 , H02P6/16 , H02P21/00 , H02P27/04
CPC分类号： F04B49/10 , F04B49/065 , F04B2203/0201 , F04B2203/0202 , F04C2270/80 , F04C2270/86 , F25B1/04 , F25B13/00 , F25B49/005 , F25B49/025 , F25B2500/16 , F25B2500/19 , F25B2600/021 , F25B2700/151 , F25B2700/2116 , F25B2700/2117 , H02P21/13 , H02P29/02 , H02P29/40 , Y02B30/741
摘要： An instantaneous current and instantaneous voltage of a three-phase coil (10) of a brushless DC motor (6) are detected, and the internal condition of a compressor (1) is predicted from these detection values. The prediction about the internal condition of the compressor (1) is made in such a way that motor driving torque which is a parameter of a motor model is identified and poor lubrication, liquid compression or the like is predicted from this identified motor driving torque. This enables it to make, in real time, a failure forecast, failure diagnosis etc. on the compressor (1).

85. 发明公开

EP2058522A2 Compressor with flow control sensor 有权转让
标题翻译： Kompressor mit Durchflusssteuerungssensor
公开(公告)号：EP2058522A2
公开(公告)日：2009-05-13
申请号：EP08253331.6
申请日：2008-10-14
申请人： INGERSOLL-RAND COMPANY
发明人： Scarpinato, Paul A.
IPC分类号： F04C29/04
CPC分类号： F04C29/042 , F01C20/24 , F04C2210/24 , F04C2240/81 , F04C2270/19 , F04C2270/86 , F04D27/0269 , F04D27/0276
摘要： A compressor (10) discharges a flow of compressed fluid at a predetermined temperature. The compressor includes a sensor (45) positioned to measure a first temperature indicative of the temperature of the compressed fluid, a coolant source (15), a cooler (30) positioned to receive a first flow of coolant from the coolant source and discharge a flow of cooled coolant, and a valve (40) positioned to receive the flow of cooled coolant and a second flow of coolant from the coolant source (15). The valve (40) is configured to discharge a coolant flow to the compressor (10) and the coolant flow has a ratio of cooled coolant to second flow of coolant that is variable in response to the first temperature.
摘要翻译：压缩机（10）在预定温度下排出压缩流体流。压缩机包括传感器（45），其被定位成测量指示压缩流体的温度的第一温度，冷却剂源（15），冷却器（30），其被定位成从冷却剂源接收第一冷却剂流并排出冷却冷却剂的流动以及定位成接收冷却的冷却剂流的阀门（40）和来自冷却剂源（15）的第二冷却剂流。阀（40）构造成将冷却剂流排放到压缩机（10），并且冷却剂流具有冷却剂与第二冷却剂流量的比率，其可响应于第一温度而变化。

86. 发明公开

EP1621771A3 Capacity modulated scroll machine 失效
公开(公告)号：EP1621771A3
公开(公告)日：2007-04-04
申请号：EP05023114.1
申请日：1995-11-01
申请人： EMERSON CLIMATE TECHNOLOGIES, INC.
发明人： Bass, Mark , Doepker, Roy , Caillat, Jean-Luc , Warner, Wayne R.
IPC分类号： F04C28/22 , F04C18/02
CPC分类号： F25B49/022 , 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 , F25B49/005 , F25B2341/0653 , F25B2600/0261 , F25B2700/193 , F25B2700/1933 , F25B2700/2117 , Y02B30/72
摘要： A scroll-type machine is disclosed which is particularly well suited for use as a compressor in refrigeration and air conditioning systems and incorporates a unique arrangement for modulating the capacity thereof. The capacity of the scroll-type machine is modulated by reducing the orbital radius of one of the scroll members to thereby form a leakage path across the flank surfaces of the wraps. Both types of scroll separation may be accomplished in a time pulsed manner to thereby enable a full range of modulation with the duration of the loading and unloading periods being selected to maximize the efficiency of the overall system. A motor control arrangement is also disclosed which may be used with either of the modulation methods mentioned above to increase the efficiency of the motor during periods of reduced load. Additionally, either of the modulation arrangements mentioned above may be combined with a delayed suction form of capacity modulation with or without the motor control feature to thereby achieve better operating efficiency under certain conditions.

87. 发明授权

EP1245912B1 Compressor diagnostic system 有权
标题翻译：压缩机诊断系统
公开(公告)号：EP1245912B1
公开(公告)日：2006-06-07
申请号：EP02251531.6
申请日：2002-03-05
申请人： COPELAND CORPORATION
发明人： Jayanth, Nagaraj , Millet, Hank E.
IPC分类号： F25B49/02 , F25B49/00 , F04B49/06 , H02K11/00
CPC分类号： F04C28/28 , B25J9/1687 , F04C18/0215 , F04C23/008 , F04C28/06 , F04C29/0085 , F04C2270/07 , F04C2270/784 , F04C2270/80 , F04C2270/86 , F04C2270/90 , F25B49/005 , F25B49/025 , F25B2700/151 , F25B2700/1931 , F25B2700/2106 , F25B2700/2116

88. 发明公开

EP1598613A2 An adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor 审中-公开
标题翻译：自适应控制制冷系统中使用的具有涡旋压缩机脉冲宽度调制操作
公开(公告)号：EP1598613A2
公开(公告)日：2005-11-23
申请号：EP05016506.7
申请日：1998-09-09
申请人： COPELAND CORPORATION
发明人： Pham, Hung M. , Singh, Abtar , Caillat, Jean-Luc M. , Bass, Mark
IPC分类号： F25B49/02 , F25B41/04
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 for a refrigeration system serviced by a special pulse width modulated compressor (30) coupled to a condenser (32)and evaporator (42). The system can be of the distributed type wherein the condenser (32) and compressor. (30) may be coupled to service a group of adjacent refrigeration cases, wherein each case would have its own evaporator (42). A controller (52) is coupled to a load sensor (58) for producing a variable duty cycle control signal (54) in which the duty cycle is a function of demand for cooling. Moreover, fuzzy logic technique may be utilized in order to provide self adaptive tuning control for the system.
摘要翻译：一种用于通过一个特殊的脉冲宽度调制的压缩机所服务的冷藏系统控制（30），耦合到一个冷凝器（32）和蒸发器（42）。该系统可以是分布型worin冷凝器（32）和压缩机。（30）可以耦合到服务的组的相邻制冷情况下，worin每种情况下将具有其自己的蒸发器（42）。控制器（52）被耦合到用于产生可变负载循环控制信号（54），其中所述占空比是用于冷却需求的函数的负载传感器（58）。更完了，模糊逻辑技术可以，以便提供对于系统自适应调谐控制被利用。

89. 发明公开

EP1562686A2 DISTILLATION WITH VAPOUR PRESSURIZATION 审中-公开
标题翻译：与蒸汽再压缩蒸馏
公开(公告)号：EP1562686A2
公开(公告)日：2005-08-17
申请号：EP03768953.6
申请日：2003-11-13
申请人： DEKA PRODUCTS LIMITED PARTNERSHIP
发明人： BEDNAREK, David, F. , DEMERS, Jason, A. , DUGGAN, Timothy, P. , JACKSON, James , LEONARD, Scott, A. , MCGILL, David, W. , OWENS, Kingston
IPC分类号： B01D3/00 , B01D3/10 , F04C19/00 , B01D29/66 , B01D35/12 , B01D35/16 , B01D35/22 , F28F1/00 , F28F3/00 , F16K1/00 , F16K15/00
CPC分类号： C02F1/008 , B01D1/0035 , B01D1/0058 , B01D1/06 , B01D1/065 , B01D1/221 , B01D1/28 , B01D1/2887 , B01D1/289 , B01D1/2893 , B01D1/2896 , B01D3/00 , B01D3/007 , B01D3/10 , B01D3/42 , B01D5/0015 , B01D29/01 , B01D29/52 , B01D29/66 , B01D29/96 , B01D35/12 , C02F1/041 , C02F1/048 , C02F1/16 , C02F2201/009 , C02F2209/008 , C02F2301/08 , C02F2303/10 , F02G1/043 , F02G1/06 , F02G2243/00 , F04C19/002 , F04C19/004 , F04C19/005 , F04C19/008 , F04C29/0085 , F04C2270/86 , F28D7/0066 , F28D9/005 , F28D9/0093 , G01F9/00 , G05B15/02 , Y02A20/212
摘要： Embodiments of the invention are directed toward a novel pressurized vapor cycle for distilling liquids. In some embodiments of the invention, a liquid purification system is revealed, including the elements of an input for receiving untreated liquid, an evaporator condenser (600) coupled to the input for transforming the liquid to vapor and for transforming compressed vapor into a distilled liquid produce, a head chamber (300) for collecting the vapor from the evaporator condenser (600), a regenerative blower in communication with the head chamber for compressing the vapor, wherein the evaporator condenser (600) comprising a plurality of parallel core evaporator tubes, each tube having a first open end in communication with the input and a second open end in communication with the head chamber (300). Other embodiments of the invention are directed toward heat management, and other process enhancements for making the system especially efficient.

90. 发明公开

EP1489368A3 An adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor 有权
公开(公告)号：EP1489368A3
公开(公告)日：2005-06-01
申请号：EP04022920.5
申请日：1998-09-09
申请人： COPELAND CORPORATION
发明人： Pham, Hung M. , Singh, Abtar , Caillat, Jean-Luc M. , Bass, Mark
IPC分类号： F25B49/02 , F25B41/04
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 for a refrigeration system serviced by a special pulse width modulated compressor (30) coupled to a condenser (32)and evaporator (42). The system can be of the distributed type wherein the condenser (32) and compressor (30) may be coupled to service a group of adjacent refrigeration cases, wherein each case would have its own evaporator (42). A controller (52) is coupled to a load sensor (58) for producing a variable duty cycle control signal (54) in which the duty cycle is a function of demand for cooling. Moreover, fuzzy logic technique may be utilized in order to provide self adaptive tuning control for the system.

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