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71. 发明专利

JP2009044935A Motor control device and compressor 有权
标题翻译：电机控制装置和压缩机
公开(公告)号：JP2009044935A
公开(公告)日：2009-02-26
申请号：JP2007210307
申请日：2007-08-10
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： HASHIMOTO EIICHIRO
IPC分类号： H02P21/00 , H02P27/04
CPC分类号： H02P21/14 , F04B35/04 , F04B49/06 , F04B2203/0209 , F04C23/008 , F04C28/08 , F04C2240/403 , F04C2240/803 , F04C2240/81 , F04C2270/01 , F04C2270/03 , F04C2270/05 , F04C2270/86 , H02P21/00 , H02P21/05 , H02P21/24 , H02P21/26 , H02P27/08 , H02P2207/05
摘要： PROBLEM TO BE SOLVED: To automatically obtain reduction in power consumption and in vibration. SOLUTION: A motor drive system is provided with a motor (1) that drives a load whose load torque periodically fluctuates and a motor control device (3a). Computing a torque current command value (iδ * ) from the difference between an estimated motor speed (ω e ), and a motor speed command value (ω * ), the motor control device extracts a fluctuating component deriving from a load torque fluctuation by the difference, by using a resonance filter (30) and superimposes the extracted value on the torque current command value (iδ * ) as a torque current offset value (iδ C ). Then, the motor control device is provided with a phase control part (32) that adjusts the phase of the torque current offset value, by controlling a resonance filter, based on the superimposed torque current command value. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：自动获得功耗和振动的降低。解决方案：电动机驱动系统设置有驱动负载转矩周期性波动的负载的电动机（1）和电动机控制装置（3a）。根据估计的电动机速度（ω e ）和电动机速度指令值（ω * ）之间的差计算转矩电流指令值（iδ * / SP>），电动机控制装置通过使用共振滤波器（30）将由负载转矩波动导出的波动成分提取该差，并将提取的值叠加在转矩电流指令值（iδ SP>）作为转矩电流偏移值（iδ C ）。然后，电动机控制装置具有通过基于叠加的转矩电流指令值控制谐振滤波器来调整转矩电流偏移值的相位的相位控制部（32）。版权所有（C）2009，JPO＆INPIT

72. 发明专利

JP2006291952A Rapidly pumping out enclosure while limiting energy consumption 审中-公开
标题翻译：在限制能源消耗的情况下快速抽出外壳
公开(公告)号：JP2006291952A
公开(公告)日：2006-10-26
申请号：JP2006101399
申请日：2006-04-03
申请人： Alcatel , アルカテル
发明人： RIVAL JEAN-LUC
IPC分类号： F04B37/16 , F04B49/06 , F04C25/02 , F04C28/02
CPC分类号： F04C23/001 , F04C18/126 , F04C25/02 , F04C28/02 , F04C28/08 , F04C28/10 , F04C2220/30 , F04C2270/05 , F04C2270/07 , F04C2270/58
摘要： PROBLEM TO BE SOLVED: To rapidly pump out an enclosure while limiting energy consumption. SOLUTION: A vacuum pumping device comprises a motor 1 driving a multi-stage dry mechanical pump 2 in which the stages 5, 6, 7, 8 are connected successively in parallel and then in series in a plurality of successive configurations, each of which is selected to optimize the pumping speed in the current pressure range. This makes it possible to lower pressure inside the enclosure 100 quickly while reducing the volume of the pump and the energy consumed by the pump by about 40% compared with a traditional pump having a speed that is sufficient to obtain the same rapidity of pumping. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：在限制能源消耗的同时快速泵出外壳。解决方案：真空泵装置包括驱动多级干式机械泵2的马达1，其中级5,6,7,8依次并联连接并且然后以多个连续构造串联连接，每个被选择为优化当前压力范围内的泵送速度。这使得与具有足以获得相同的泵送速度的速度的传统泵相比，可以将壳体100内的压力快速降低，同时将泵的体积和泵消耗的能量减少约40％。版权所有（C）2007，JPO＆INPIT

73. 发明专利

JP2011117333A Electric oil pump 有权
标题翻译：电油泵
公开(公告)号：JP2011117333A
公开(公告)日：2011-06-16
申请号：JP2009274023
申请日：2009-12-02
申请人： Hitachi Automotive Systems Ltd , 日立オートモティブシステムズ株式会社
发明人： KOBAYASHI YOSHIYUKI , IKADA NAOTAKE
IPC分类号： F02D29/02
CPC分类号： F04C2/102 , F04C14/06 , F04C14/08 , F04C2240/40 , F04C2270/05 , F04C2270/09 , F04C2270/60 , F04C2270/86 , F16H61/0031 , F16H61/12 , F16H63/50 , F16H2061/1264 , F16H2312/14 , Y10T477/23
摘要： PROBLEM TO BE SOLVED: To provide an electric oil pump that can obtain favorable operability of a transmission at the time of an idling stop mode. SOLUTION: When, at Step 1, a preliminary operation of an electric oil pump 4 at the time of stopping the engine is determined as not being normally actuated, the engine is continuously operated. At Step 1, the preliminary operation is determined as being normally actuated, and a line pressure in a supply passage is determined as being below a predetermined pressure Ps at Step 2. When the electric oil pump 4 is determined as not being operated at Step 3, the electric oil pump is actuated by supplying operating current to an electric motor at Step 4. When, at Step 5, a brake operation is determined as being released and the engine is determined as being started and, at Step 6, the line pressure is determined as being below a predetermined oil pressure Pt, the electric oil pump 4 is stopped at Step 7. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种在怠速停止模式时可以获得良好的变速器的可操作性的电动油泵。解决方案：当在步骤1中，当停止发动机时电动油泵4的初步动作被确定为不被正常地致动时，发动机被连续操作。在步骤1中，初步操作被确定为正常致动，并且在步骤2将供给通道中的管路压力确定为低于预定压力Ps。当电动油泵4被确定为在步骤3中未操作时在步骤4中通过向电动机供给工作电流来致动电动油泵。当在步骤5中，将制动操作确定为释放并且发动机被确定为起动时，并且在步骤6，行压力被确定为低于预定油压Pt，电动油泵4在步骤7停止。版权所有（C）2011，JPO＆INPIT

74. 发明专利

JP2009097349A Operation control device for vacuum pump and method for stopping operation thereof 有权
标题翻译：真空泵的操作控制装置及其停止操作的方法
公开(公告)号：JP2009097349A
公开(公告)日：2009-05-07
申请号：JP2007267032
申请日：2007-10-12
申请人： Ebara Corp , 株式会社荏原製作所
发明人： KIDO KOICHI , SUGIURA TETSUO , FURUTA TAKUMI
IPC分类号： F04B37/16 , F04C25/02 , F04C28/06
CPC分类号： F04C18/126 , F04C28/06 , F04C28/28 , F04C2220/10 , F04C2270/05
摘要： PROBLEM TO BE SOLVED: To provide an operation control device for a vacuum pump and a method for stopping operation of the vacuum pump, which effectively removes products resulting from solidification and liquefaction of a gas in a casing, and hindering the rotation of a pump rotor, so that the vacuum pump is started normally.
SOLUTION: The operation control device 10 for the vacuum pump having the pump rotor 1 disposed in the casing 2 for free rotation includes a pump rotor control section 15 for controlling rotation of the pump rotor 1. The pump rotor control section 15 has a function to rotate the pump rotor 1 in forward and/or reverse directions according to a predetermined timing pattern and then stop the pump rotor 1, when the operation of the vacuum pump is stopped.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于真空泵的操作控制装置和用于停止真空泵操作的方法，其有效地除去由壳体中的气体凝固和液化产生的产物，并且阻碍了旋转泵转子，使得真空泵正常启动。解决方案：具有设置在用于自由旋转的壳体2中的泵转子1的真空泵的操作控制装置10包括用于控制泵转子1的旋转的泵转子控制部15.泵转子控制部15具有根据预定的定时模式使泵转子1沿正向和/或反向旋转的功能，并且当真空泵的运转停止时停止泵转子1的功能。版权所有（C）2009，JPO＆INPIT

75. 发明专利

JP2007514097A Rotational speed-dependent pressure control of the oil pump 审中-公开
公开(公告)号：JP2007514097A
公开(公告)日：2007-05-31
申请号：JP2006543638
申请日：2004-11-29
申请人：フォイクト・ディーター
发明人：フォイクト・ディーター
IPC分类号： F04C14/00 , F04C14/18
CPC分类号： F04C14/185 , F04C2270/05 , F04C2270/052
摘要：【課題】
電気制御費用の必要なしに或いは温度条件付きの制限なしに、作動油圧を内燃機関の実質的に回転数依存型の必要油圧に無段に適用する制御オイルポンプ用の油圧制御を提供すること。
【解決手段】
内燃機関の潤滑オイルを供給する制御オイルポンプのために、搬送量調整を制御する制御ピストン（１）による回転数依存式油圧制御が設けられ、この制御ピストンには差圧ピストン（20）が変更可能な補助力を及ぼす。このために、差圧ピストン（20）は制御オイルポンプの回転する搬送歯車（５）の半径方向孔（26）に発生される回転数に依存して作用する遠心圧力を作用される。

76. 发明公开

EP3094849A4 METHOD OF OPTIMIZING SUPERCHARGER PERFORMANCE 审中-公开
公开(公告)号：EP3094849A4
公开(公告)日：2017-11-15
申请号：EP15737692
申请日：2015-01-15
申请人： EATON CORP
发明人： SWARTZLANDER MATTHEW
IPC分类号： F02D23/00 , F02B33/38 , F02D33/02 , F02D41/00 , F02D41/02 , F04C18/12
CPC分类号： F04C28/28 , F02B33/38 , F02D23/00 , F02D41/0007 , F04C18/126 , F04C2240/20 , F04C2270/05 , G01M15/042 , G01M15/05 , Y02T10/144

77. 发明公开

EP3168477A1 METHOD AND APPARATUS FOR ESTIMATING OPERATING STATE OF POSITIVE DISPLACEMENT COMPRESSOR 审中-公开
标题翻译：用于估计正位移压缩机的运行状态的方法和设备
公开(公告)号：EP3168477A1
公开(公告)日：2017-05-17
申请号：EP15193888.3
申请日：2015-11-10
申请人： ABB Technology Oy
发明人： Niinimäki, Lauri , Tamminen, Jussi , Ahola, Jero , Ahonen, Tero
IPC分类号： F04C28/00 , F04C28/08 , F04C18/16
CPC分类号： F04C28/00 , F04B2203/0208 , F04B2203/0209 , F04B2203/0408 , F04B2203/0409 , F04B2205/06 , F04C18/16 , F04C28/08 , F04C2270/02 , F04C2270/05 , F04C2270/18 , F04C2270/44
摘要： The present disclosure describes a method and an apparatus implementing the method for estimating an operating state of a positive displacement compressor. The method comprises an identification phase and an estimation phase. The identification phase comprises performing a plurality of identification runs to pressurize the pressure system. For each identification run, a characteristics curve is determined. The estimation phase comprises determining the operating state of the compressor on the basis of the determined characteristics curves.
摘要翻译：本公开描述了实施用于估计容积式压缩机的运行状态的方法的方法和设备。该方法包括识别阶段和估计阶段。识别阶段包括执行多次识别运行以对压力系统加压。对于每次识别运行，确定特性曲线。估算阶段包括基于确定的特性曲线确定压缩机的运行状态。

78. 发明公开

EP3094849A1 METHOD OF OPTIMIZING SUPERCHARGER PERFORMANCE 审中-公开
标题翻译：方法来优化增压器性能
公开(公告)号：EP3094849A1
公开(公告)日：2016-11-23
申请号：EP15737692.2
申请日：2015-01-15
申请人： Eaton Corporation
发明人： SWARTZLANDER, Matthew
IPC分类号： F02D23/00 , F02D33/02 , F02D41/02 , F02B33/38
CPC分类号： F04C28/28 , F02B33/38 , F02D23/00 , F02D41/0007 , F04C18/126 , F04C2240/20 , F04C2270/05 , G01M15/042 , G01M15/05 , Y02T10/144
摘要： A method of optimizing performance of a supercharger for a given application includes determining a desired pressure ratio of supercharger operation for the given application. One of a rotor lead and a rotor speed can be determined based on the given application. The other of the rotor lead and the rotor speed can be determined based on the pressure ratio and the one of the rotor lead and rotor speed. According to other features, the other of the rotor lead and the rotor speed can be determined based on a peak efficiency map.

79. 发明授权

EP2791511B1 FLÜSSIGKEITSRING-VAKUUMPUMPE MIT KAVITATIONSREGELUNG 有权
标题翻译：与KAVITATIONSREGELUNG液环真空泵
公开(公告)号：EP2791511B1
公开(公告)日：2016-09-14
申请号：EP12799568.6
申请日：2012-12-12
申请人： Sterling Industry Consult GmbH
发明人： KÖSTERS, Heiner , TAMM, Matthias , SCHÜTZE, Daniel
IPC分类号： F04C19/00 , F04C28/28 , F04C28/08
CPC分类号： F04C19/004 , F04C19/00 , F04C25/02 , F04C28/08 , F04C28/28 , F04C2220/10 , F04C2240/81 , F04C2270/05 , F04C2270/12 , F04C2270/125 , F04C2270/44 , F04C2270/86

80. 发明公开

EP2109717A2 SYSTEM AND METHOD OF OPERATION OF MULTIPLE SCREW COMPRESSORS WITH CONTINUOUSLY VARIABLE SPEED TO PROVIDE NOISE CANCELLATION 审中-公开
标题翻译：系统和方法几种螺杆压缩机具有连续的速度进行降噪操作
公开(公告)号：EP2109717A2
公开(公告)日：2009-10-21
申请号：EP08728166.3
申请日：2008-01-24
申请人： Johnson Controls Technology Company
发明人： SCHNETZKA, Harold , EICHELBERGER, E., Curtis, Jr. , NEMIT, Paul, Jr.
IPC分类号： F04C28/02 , F04C28/08 , F04B49/06 , G10K11/175
CPC分类号： F04C28/02 , F04B39/0027 , F04B41/06 , F04B2201/1201 , F04C28/08 , F04C2270/05 , Y10S388/911
摘要： A system for cancelling or attenuating noise in at least two positive displacement compressors proximately located from each other for use with a heating or cooling system. A lead compressor and a lag compressor have a controllable rotational speed and phase of operation. A controller selectably controls the rotational speed and the phase of operation of each of the compressors. The controller controls the rotational speed of the compressors at substantially the same speed for each compressor, with a phase-lock loop and a comparator circuit for each compressor. The controller controls the phase of operation of the compressors through an oscillator so that the lead and lag compressor pressure pulses are spaced between successive outlet pressure pulses to effectively double the combined pulsation frequency for noise attenuation.

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