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71. 发明公开

EP2836945A2 METHOD OF DETERMINING PUMP FLOW IN ROTARY POSITIVE DISPLACEMENT PUMPS 审中-公开
标题翻译： VERFAHREN ZURPUMPSTRÖMUNGSBESTIMMUNG在ROTIERENDENVERDRÄNGERPUMPEN
公开(公告)号：EP2836945A2
公开(公告)日：2015-02-18
申请号：EP13723583.4
申请日：2013-04-10
申请人： ITT Manufacturing Enterprises LLC , Stavale, Anthony E.
发明人： STAVALE, Anthony, E.
IPC分类号： G06F19/00
CPC分类号： G05D7/0635 , F04C2/1071 , F04C14/28 , F04C2270/02 , F04C2270/03 , F04C2270/052 , F04C2270/80 , G01F25/0007
摘要： Techniques are provided for tuning a rotary positive displacement pump. The techniques include apparatus featuring a signal processor configured to the present invention may take the form of apparatus comprising a signal processor that may be configured to receive signaling containing information about actual pump performance data related to the operation of a rotary positive displacement pump; and determine corrected published pump performance data to operate the rotary positive displacement pump by compensating published pump performance data based at least partly on the actual pump performance data. The corrected published pump performance data may include a corrected published rated power, flow and slip factor, and the actual pump performance data contains information about actual power, specific gravity and viscosity related to the operation of the rotary positive displacement pump and received from a pump controller or controlling device, including a variable frequency drive.
摘要翻译：提供了用于调整旋转容积式泵的技术。这些技术包括具有配置成本发明的信号处理器的装置可以采用包括信号处理器的装置的形式，该信号处理器可被配置为接收包含关于与旋转容积式泵的操作相关的实际泵性能数据的信息的信号; 并且通过至少部分地基于实际的泵性能数据来补偿已发布的泵性能数据，并且确定校正的已发布的泵性能数据来操作旋转容积式泵。校正的已发布的泵性能数据可以包括校正的已公布的额定功率，流量和滑移系数，并且实际的泵性能数据包含关于与泵的运动相关的实际功率，比重和与旋转容积式泵相关的粘度的信息控制器或控制装置，包括变频器。

72. 发明公开

EP1600635A3 Canned internal gear pump 审中-公开
标题翻译：开槽管内啮合齿轮泵
公开(公告)号：EP1600635A3
公开(公告)日：2012-03-07
申请号：EP05011388.5
申请日：2005-05-25
申请人： Hitachi, Ltd.
发明人： Kameya, Hirotaka, Hitachi, Ltd. IPG 12th Floor , Nakanishi, Masato Hitachi, Ltd. IPG 12th Floor
IPC分类号： F04C2/10 , F04C2/08 , F04C15/00
CPC分类号： F04C2/102 , F04C2/086 , F04C15/0061 , F04C15/008 , F04C2230/20 , F04C2240/30 , F04C2240/51 , F04C2240/52 , F04C2270/02 , F04C2270/052 , F04C2270/07 , F05C2201/046 , F05C2251/125 , F05C2253/20
摘要： The present invention aims to provide a motor-mounted internal gear pump that is small-sized, less expensive and has high reliability, while utilizing a function of an internal gear pump that is suitable for high head.
A motor-mounted internal gear pump has a pump section (81) for sucking and discharging a liquid and a motor section (82) for driving the same. The pump section (81) has an internal rotor (1) having teeth formed around its outer periphery, an external rotor (2) having teeth formed around its inner periphery and a pump casing that accommodates both rotors (1, 2) and has a suction port (8) for sucking a liquid and a discharge port (10) for discharging a liquid. The motor section (82) has a can (6) that composes a part of the pump casing and formed of a non-magnetic material into a thin plate, a rotator arranged at the inside of the can (6) for driving the external rotor or the internal rotor; and a stator (12) arranged at the outside of the can for rotating the rotator.

73. 发明公开

EP1500821A2 Compressor with control and protection system 有权
标题翻译： Verdichter mit einem Steuerungs- und Schutzsystem
公开(公告)号：EP1500821A2
公开(公告)日：2005-01-26
申请号：EP04022784.5
申请日：2001-02-26
申请人： COPELAND CORPORATION
发明人： Millet, Hank E. , Rajendran, Natarajan , McCroskey, William W.
IPC分类号： F04C23/00 , F04C29/10 , F04C18/02
CPC分类号： F04C28/26 , F04C18/0215 , F04C23/001 , F04C23/008 , F04C28/28 , F04C29/0014 , F04C29/02 , F04C29/04 , F04C2240/603 , F04C2270/02 , F04C2270/12 , F04C2270/18 , F04C2270/19 , F04C2270/86 , F04C2270/90 , G05B9/02 , G05B23/0235 , G05B23/0286 , G05B23/0291 , G05B2219/13 , G05B2219/37435
摘要： A compressor protection and control subsystem for a rotary compressor provides temperature pressure, mis-wiring and vibrational protection for the scroll machine. The vibrational protection comprises a vibration sensor which is integrated on the circuit board of the protection and control subsystem. The vibration sensor, in conjunction with at least one timer, monitors the vibrations of the scroll machine and will shut down the machine when excess vibrations are sensed over a prespecified period of time. The temperature system monitors operating temperature conditions the pressure system monitors operating pressures and the mis-wiring system monitors the power supplied to the compressor. Once an undesirable characteristic is identified, the operation of the scroll machine is stopped. These protection systems are integrated into a single subsystem which identifies the reason of shutting off the scroll machine in order to simplify repairs needed. The subsystem incorporates a gateway and/or a serial peripheral interface in order to communicate with a central operating and control system.
摘要翻译：用于旋转压缩机的压缩机保护和控制子系统为涡旋机提供温度压力，误配线和振动保护。振动保护包括一个集成在保护和控制子系统的电路板上的振动传感器。振动传感器与至少一个定时器一起监测涡旋机器的振动，并且在预定的时间段内感测到过多的振动时将关闭机器。温度系统监视压力系统监控工作压力的工作温度条件，错误接线系统监控供应给压缩机的电力。一旦识别出不期望的特征，则停止滚动机的操作。这些保护系统被集成到单个子系统中，其识别关闭滚动机器的原因，以简化所需的维修。该子系统包括网关和/或串行外设接口，以便与中央操作和控制系统进行通信。

74. 发明公开

EP1138949A3 Compressor with control and protection system 有权
标题翻译： Verdichter mit Regelungs- u。 Schutzanlage
公开(公告)号：EP1138949A3
公开(公告)日：2002-06-05
申请号：EP01301752.0
申请日：2001-02-26
申请人： COPELAND CORPORATION
发明人： Millet, Hank E. , Rajendran, Natarajan , McCroskey, William W.
IPC分类号： F04C29/10 , F04C23/00
CPC分类号： F04C28/26 , F04C18/0215 , F04C23/001 , F04C23/008 , F04C28/28 , F04C29/0014 , F04C29/02 , F04C29/04 , F04C2240/603 , F04C2270/02 , F04C2270/12 , F04C2270/18 , F04C2270/19 , F04C2270/86 , F04C2270/90 , G05B9/02 , G05B23/0235 , G05B23/0286 , G05B23/0291 , G05B2219/13 , G05B2219/37435
摘要： A compressor protection and control subsystem for a rotary compressor provides temperature pressure, mis-wiring and vibrational protection for the scroll machine. The vibrational protection comprises a vibration sensor which is integrated on the circuit board of the protection and control subsystem. The vibration sensor, in conjunction with at least one timer, monitors the vibrations of the scroll machine and will shut down the machine when excess vibrations are sensed over a prespecified period of time. The temperature system monitors operating temperature conditions the pressure system monitors operating pressures and the mis-wiring system monitors the power supplied to the compressor. Once an undesirable characteristic is identified, the operation of the scroll machine is stopped. These protection systems are integrated into a single subsystem which identifies the reason of shutting off the scroll machine in order to simplify repairs needed. The subsystem incorporates a gateway and/or a serial peripheral interface in order to communicate with a central operating and control system.
摘要翻译：用于旋转压缩机的压缩机保护和控制子系统为涡旋机提供温度压力，误配线和振动保护。振动保护包括一个集成在保护和控制子系统的电路板上的振动传感器。振动传感器与至少一个定时器一起监测涡旋机器的振动，并且在预定的时间段内感测到过多的振动时将关闭机器。温度系统监视压力系统监控工作压力的工作温度条件，错误接线系统监控供应给压缩机的电力。一旦识别出不期望的特征，则停止滚动机的操作。这些保护系统被集成到单个子系统中，其识别关闭滚动机器的原因，以简化所需的维修。该子系统包括网关和/或串行外设接口，以便与中央操作和控制系统进行通信。

75. 发明专利

JP2011516771A Liquid cooling method injection compressor element section and a liquid-injected compressor element section which such methods are applied 有权
标题翻译：空值
公开(公告)号：JP2011516771A
公开(公告)日：2011-05-26
申请号：JP2011501064
申请日：2009-03-25
申请人：アトラスコプコエアーパワー,ナームローゼフェンノートシャップATLAS COPCO AIRPOWER,naamloze vennootschap
发明人：クリストフアドリーンラウラマルテンス
IPC分类号： F04C18/16 , F04C29/04
CPC分类号： F04C29/042 , F04C18/16 , F04C29/021 , F04C2270/02
摘要：圧縮機要素部（２）の圧縮室に注入弁（１３）から液体が注入される液体注入式圧縮機要素部の冷却方法であって、この圧縮機要素部（２）の圧縮室に注入される液体の量を、他の可能な調整装置に関係なく、特定の制御パラメータに応じて制御するステップを含むことを特徴とする方法。
【選択図】図１
摘要翻译：一种喷射压缩机元件的冷却方法，其中液体经由喷射阀（13）喷射到该压缩机元件（2）的压缩室中，所述方法包括以下步骤：将喷射在该压缩机元件该压缩机元件（2）的压缩室作为特定调节参数的函数，而不管其他任何可能的调整，其中通过第二喷射阀（19）调节待喷射的液体的量，其具有形状的可调阀门。

76. 发明专利

JP4272112B2 Motor-mounted internal gear pump and electronic equipment 有权
公开(公告)号：JP4272112B2
公开(公告)日：2009-06-03
申请号：JP2004155676
申请日：2004-05-26
申请人：株式会社日立製作所
发明人：正人中西 , 裕敬亀谷
IPC分类号： F04C2/10 , F04C2/08 , F04C14/08 , F04C15/00 , F04C15/06 , H02K7/14 , H02K11/00 , H02K29/08
CPC分类号： F04C2/102 , F04C2/086 , F04C15/0061 , F04C15/008 , F04C2230/20 , F04C2240/30 , F04C2240/51 , F04C2240/52 , F04C2270/02 , F04C2270/052 , F04C2270/07 , F05C2201/046 , F05C2251/125 , F05C2253/20

77. 发明专利

JP2013511644A Of low power consumption exhaust method and apparatus 有权
公开(公告)号：JP2013511644A
公开(公告)日：2013-04-04
申请号：JP2012539382
申请日：2010-10-27
申请人：アデイクセン・バキユーム・プロダクト
发明人：ニールティエリ
IPC分类号： F04B37/16 , F04B49/08
CPC分类号： F04D19/046 , F04C23/005 , F04C25/02 , F04C2220/12 , F04C2270/02 , F04D15/0254 , F04D15/0281 , F04D19/02 , F04D25/16 , F04D27/004 , F04F5/20 , F04F5/54
摘要：【解決手段】真空チャンバーに接続されたガス吸込孔と、管路に通じたガス排出孔とを有するドライ低真空ポンプと、ドライ低真空ポンプの排出孔における管路内に配置された排出逆止弁と、逆止弁と並列の関係に配置されたエジェクターとを備えるポンプ装置において、
真空チャンバー内のガスが、ドライ低真空ポンプによりガス吸込孔を通って排気される段階と、
ドライ低真空ポンプのガス排出孔をエジェクターに接続する段階と、
ドライ低真空ポンプにより消費される電力と、ドライ低真空ポンプの排出口における管路内のガスの圧力とを計測する段階と、
ドライ低真空ポンプの排出口におけるガスの圧力が、上昇中に設定値を通過し、ドライ低真空ポンプにより消費された電力が、上昇中に設定値を通過したとき、時間遅延の後に、前記エジェクターを始動させる段階と、
ドライ低真空ポンプにより消費される電力の下降中に、設定値を通過し、かつドライ低真空ポンプの排出口におけるガスの圧力が、下降中に設定値を通過したとき、エジェクターを停止させる段階とを備える排気方法。
【選択図】図１

78. 发明专利

JP2005337084A Motor integrated internal gear pump and electronic equipment 有权
标题翻译：电机内置齿轮泵和电子设备
公开(公告)号：JP2005337084A
公开(公告)日：2005-12-08
申请号：JP2004155676
申请日：2004-05-26
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KAMETANI HIROCHIKA , NAKANISHI MASATO
IPC分类号： F04C2/08 , F04C2/10 , F04C14/08 , F04C15/00 , F04C15/06 , H02K7/14 , H02K11/00 , H02K29/08 , F04C15/04
CPC分类号： F04C2/102 , F04C2/086 , F04C15/0061 , F04C15/008 , F04C2230/20 , F04C2240/30 , F04C2240/51 , F04C2240/52 , F04C2270/02 , F04C2270/052 , F04C2270/07 , F05C2201/046 , F05C2251/125 , F05C2253/20
摘要： PROBLEM TO BE SOLVED: To reduce the size and cost, and improve the reliability using an internal gear function suitable for the high lift in a motor integrated internal gear pump. SOLUTION: The motor integrated internal gear pump 80 is provided with a pump 81 to suck and discharge the liquid, and a motor 82 to drive it. The pump 81 is provided with an internal rotor 1 forming a tooth in outer circumference, an outer rotor 2 forming a tooth engaged with the tooth of the internal rotor 1 in internal circumference, and a pump casing housing both the rotors 1, 2 and forming a suction port 8 to suck the liquid and a discharge port 10 to discharge the liquid. The motor 82 is provided with a cam 6 forming part of the pump casing and formed of a non-magnetic substance in a thin plate shape, a rotor 11 arranged inside the can 6 to drive the outer rotor 2 or the inner rotor 1, and a stator 12 installed outside the can 6 to rotate the rotor 11. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了减小尺寸和成本，并且使用适合于电动机一体化内齿轮泵中的高升程的内齿轮功能来提高可靠性。电动机一体化内齿轮泵80设有泵81，以吸引和排出液体，以及电动机82驱动。泵81具有形成外圆的齿的内转子1，形成与内转子1的齿内啮合的齿的外转子2和容纳两个转子1,2的泵壳体，并形成用于吸入液体的吸入口8和排出液体的排出口10。电动机82设置有形成泵壳的一部分并由薄板状的非磁性物质形成的凸轮6，设置在罐6内部以驱动外转子2或内转子1的转子11，以及安装在罐6外部以使转子11旋转的定子12.版权所有（C）2006，JPO＆NCIPI

79. 发明专利

JPS59145392A Method of controlling capacity of screw-type compressor 失效
标题翻译：控制螺杆式压缩机容量的方法
公开(公告)号：JPS59145392A
公开(公告)日：1984-08-20
申请号：JP1731783
申请日：1983-02-07
申请人： Hitachi Ltd
发明人： MATSUDA HIROYUKI
IPC分类号： F04C28/00 , F04B49/06 , F04C28/24
CPC分类号： F04C28/24 , F04C2270/02 , F04C2270/10
摘要： PURPOSE:To aim at saving energy, by providing such an arrangement that the parameters of consumed powers in both intake throttle system and ON-OFF system are measured and compared together to always select an optimum turning point between both systems, and as well the voltage differential between the input and output power of a motor is controlled. CONSTITUTION:A microcomputer 7 which receives a signal from an electrical power sensor 8 disposed on the input side of a motor 2 and signals from pressure switches 9, 10 respectively disposed in an oil separator 5 and an after-cooler 6 compares the input power of a capacity control system by an intake throttle valve 4 with the input power of an ON-OFF control system for carrying out the ON-OFF operation of this valve 4 by repeating the fully opening and closing thereof, in order to select one of them having a less power, and calculates the input and output voltages with the previously stored data of motor 2 voltages in accordance with load conditions and actually measured data from the power sensor 8 so that a variable transducer 12 is controlled to minimize the voltage differential therebetween. With this arrangement, the voltage of the motor 2 is changed dependent upon the load conditions to make it possible to maintain the power factor of the motor 2 constant, thereby energy saving may be effected.
摘要翻译：目的：为了节约能源，通过提供进气节气门系统和ON-OFF系统中消耗功率参数进行测量和比较的布置，总是选择两个系统之间的最佳转折点，以及电压控制电动机的输入和输出功率之间的差。构成：接收来自设置在电动机2的输入侧的电力传感器8的信号和分别设置在分油器5和后冷却器6的压力开关9,10的信号的微型计算机7将输入功率通过进气节流阀4的能量控制系统，其具有用于通过重复其完全打开和关闭来执行该阀4的ON-OFF操作的ON-OFF控制系统的输入功率，以便选择其中的一个具有较少的功率，并且根据来自功率传感器8的负载条件和实际测量数据，使用先前存储的电动机2电压的数据来计算输入和输出电压，从而控制可变换能器12以最小化它们之间的电压差。通过这种布置，电动机2的电压根据负载条件而变化，使得可以将电动机2的功率因数保持恒定，从而可实现节能。

80. 发明公开

EP1500821A3 Compressor with control and protection system 有权
标题翻译： Verdichter mit einem Steuerungs- und Schutzsystem
公开(公告)号：EP1500821A3
公开(公告)日：2012-09-12
申请号：EP04022784.5
申请日：2001-02-26
申请人： EMERSON CLIMATE TECHNOLOGIES, INC.
发明人： Millet, Hank E. , Rajendran, Natarajan , McCroskey, William W.
IPC分类号： F04C23/00 , G05B23/02 , F04C28/26 , F04C28/28 , G05B9/02 , F04C18/02 , F04C29/04 , F04C29/00 , F04C29/02
CPC分类号： F04C28/26 , F04C18/0215 , F04C23/001 , F04C23/008 , F04C28/28 , F04C29/0014 , F04C29/02 , F04C29/04 , F04C2240/603 , F04C2270/02 , F04C2270/12 , F04C2270/18 , F04C2270/19 , F04C2270/86 , F04C2270/90 , G05B9/02 , G05B23/0235 , G05B23/0286 , G05B23/0291 , G05B2219/13 , G05B2219/37435
摘要： A compressor protection and control subsystem for a rotary compressor provides temperature pressure, mis-wiring and vibrational protection for the scroll machine. The vibrational protection comprises a vibration sensor which is integrated on the circuit board of the protection and control subsystem. The vibration sensor, in conjunction with at least one timer, monitors the vibrations of the scroll machine and will shut down the machine when excess vibrations are sensed over a prespecified period of time. The temperature system monitors operating temperature conditions the pressure system monitors operating pressures and the mis-wiring system monitors the power supplied to the compressor. Once an undesirable characteristic is identified, the operation of the scroll machine is stopped. These protection systems are integrated into a single subsystem which identifies the reason of shutting off the scroll machine in order to simplify repairs needed. The subsystem incorporates a gateway and/or a serial peripheral interface in order to communicate with a central operating and control system.
摘要翻译：用于旋转压缩机的压缩机保护和控制子系统为涡旋机提供温度压力，误配线和振动保护。振动保护包括一个集成在保护和控制子系统的电路板上的振动传感器。振动传感器与至少一个定时器一起监测涡旋机器的振动，并且在预定的时间段内感测到过多的振动时将关闭机器。温度系统监视压力系统监控工作压力的工作温度条件，错误接线系统监控供应给压缩机的电力。一旦识别出不期望的特征，则停止滚动机的操作。这些保护系统被集成到单个子系统中，其识别关闭滚动机器的原因，以简化所需的维修。该子系统包括网关和/或串行外设接口，以便与中央操作和控制系统进行通信。

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