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1. 发明授权

US08845298B2 Driving arrangement for a pump or compressor 有权
标题翻译：泵或压缩机的驱动装置
公开(公告)号：US08845298B2
公开(公告)日：2014-09-30
申请号：US13133351
申请日：2009-12-08
申请人： Andreas Børre Larsen , Jan Martin Bendiksen , Trond Sjulstad , Tor Helge Brandsæter , Ola Strand , Christian Petersen
发明人： Andreas Børre Larsen , Jan Martin Bendiksen , Trond Sjulstad , Tor Helge Brandsæter , Ola Strand , Christian Petersen
IPC分类号： F04B45/047 , F04B49/20 , H02K7/06 , F04B43/04 , F04B43/09 , F04B43/107 , H02K7/108 , H02K5/132
CPC分类号： F04B43/107 , F04B43/04 , F04B43/09 , H02K5/132 , H02K7/06 , H02K7/108
摘要： Driving arrangement (11) for a pump, compressor or similar, adapted to provide alternating pressure in at least two chambers (27a, 27b, 27′, 27″), such as chambers of a pump or compressor, as result of a reciprocating movement of a bar element (23). The bar element is connected to two movable pressure chamber faces being pistons (21a, 21 b) or plungers having fluid connection to said chambers, which bar element (23) is reciprocally supported in a housing (19). The driving arrangement further comprises an electric motor (31) which is adapted to provide the reciprocating movement of the bar element (23). The bar element extends through the rotor (31b) of the electric motor (31). The electric motor is an electric rotary motor. The invention also relates to a pump assembly with a plurality of such driving arrangements.
摘要翻译：用于泵，压缩机或类似物的驱动装置（11）适于在至少两个室（27a，27b，27'，27“）中提供交变压力，例如泵或压缩机的腔室，作为往复运动的结果的条形元件（23）。杆元件连接到两个可移动的压力室表面，它们是活塞（21a，21b）或具有流体连接到所述腔室的柱塞，该杆元件（23）被往复地支撑在壳体（19）中。驱动装置还包括适于提供杆元件（23）的往复运动的电动机（31）。杆元件延伸穿过电动机（31）的转子（31b）。电动机是电动旋转电动机。本发明还涉及具有多个这种驱动装置的泵组件。

2. 发明申请

US20140174187A1 SYSTEM FOR MEASURING PRESSURE AND TEMPERATURE 有权
标题翻译：压力和温度测量系统
公开(公告)号：US20140174187A1
公开(公告)日：2014-06-26
申请号：US14000102
申请日：2012-02-16
申请人： Harald Borgen , David Christian Petersen , Petter F. Schmedling , Marius Bornstein , Trond Sjulstad , Morten Roll Karlsen , Andreas Bjerknes Taranrød , Jan Martin Bendiksen , Tor Helge Brandsaater
发明人： Harald Borgen , David Christian Petersen , Petter F. Schmedling , Marius Bornstein , Trond Sjulstad , Morten Roll Karlsen , Andreas Bjerknes Taranrød , Jan Martin Bendiksen , Tor Helge Brandsaater
IPC分类号： G01N29/024
CPC分类号： G01N29/024 , G01K11/22 , G01L11/06 , G01L19/0092 , G01N29/036 , G01N29/323 , G01N29/326 , G01N2291/02872 , G01N2291/02881
摘要： The present invention relates to system for measuring pressure and temperature based on change in the characteristic properties of a medium for ultrasound under the effect of pressure and temperature. The invention is based on two waveguides where geometry is adapted to the medium's characteristic properties for ultrasound such that only planar pressure waves are generated in the waveguides. The first of the waveguides is arranged for measuring temperature due to thermal expansion of the medium, where the medium is pressure-compensated by means of an internal compensator to prevent thermal pressure accumulation, and where measuring temperature is based on the medium's specific known characteristic data for ultrasound under the effect of temperature under constant pressure. The second waveguide is arranged for measuring pressure, based on waveguide and the medium's known characteristic properties for thermal expansion and pressure, and where the thermal effect is corrected analytically based on measurement of temperature in the first channel. The physical principle of the invention is based on the properties of a medium (oil) where the stability for high temperature and pressure is crucial for long-term properties. Long-term properties of ultrasound sensors are not physically linked to the medium's properties, such that change in characteristic properties of ultrasound sensors does not impair the accuracy of the medium unless the function of the ultrasound sensors ceases. The physical principle of the invention allows an arrangement where ultrasound sensors can be separated from measuring channels by a pressure barrier, such that the integrity of the pressure barrier is not broken.
摘要翻译：本发明涉及一种在压力和温度的作用下，根据超声波介质特性的变化来测量压力和温度的系统。本发明基于两个波导，其中几何适应于介质的超声特性，使得仅在波导中产生平面压力波。波导中的第一个布置用于通过介质的热膨胀来测量温度，其中介质通过内部补偿器进行压力补偿以防止热压积聚，并且其中测量温度基于介质的特定已知特征数据用于超声波在恒压下的温度影响。第二波导布置用于基于波导和介质已知的热膨胀和压力特性来测量压力，并且其中基于第一通道中的温度测量分析校正热效应。本发明的物理原理基于介质（油）的性质，其中高温和高压的稳定性对于长期性能是至关重要的。超声波传感器的长期性能与物理性质无关，因此超声波传感器的特性变化不影响介质的精度，除非超声波传感器的功能停止。本发明的物理原理允许超声波传感器可以通过压力屏障与测量通道分离的布置，使得压力屏障的完整性不会破裂。

3. 发明授权

US09581568B2 System for measuring pressure and temperature 有权
标题翻译：压力和温度测量系统
公开(公告)号：US09581568B2
公开(公告)日：2017-02-28
申请号：US14000102
申请日：2012-02-16
申请人： Harald Borgen , David Christian Petersen , Petter F. Schmedling , Marius Bornstein , Trond Sjulstad , Morten Roll Karlsen , Andreas Bjerknes Taranrød , Jan Martin Bendiksen , Tor Helge Brandsæter
发明人： Harald Borgen , David Christian Petersen , Petter F. Schmedling , Marius Bornstein , Trond Sjulstad , Morten Roll Karlsen , Andreas Bjerknes Taranrød , Jan Martin Bendiksen , Tor Helge Brandsæter
IPC分类号： G01N29/024 , G01K11/22 , G01L11/06 , G01L19/00 , G01N29/036 , G01N29/32
CPC分类号： G01N29/024 , G01K11/22 , G01L11/06 , G01L19/0092 , G01N29/036 , G01N29/323 , G01N29/326 , G01N2291/02872 , G01N2291/02881
摘要： The present invention relates to system for measuring pressure and temperature based on change in the characteristic properties of a medium for ultrasound under the effect of pressure and temperature. The invention is based on two waveguides where geometry is adapted to the medium's characteristic properties for ultrasound such that only planar pressure waves are generated in the waveguides. The first of the waveguides is arranged for measuring temperature due to thermal expansion of the medium, where the medium is pressure-compensated by means of an internal compensator to prevent thermal pressure accumulation, and where measuring temperature is based on the medium's specific known characteristic data for ultrasound under the effect of temperature under constant pressure. The second waveguide is arranged for measuring pressure, based on waveguide and the medium's known characteristic properties for thermal expansion and pressure, and where the thermal effect is corrected analytically based on measurement of temperature in the first channel. The physical principle of the invention is based on the properties of a medium (oil) where the stability for high temperature and pressure is crucial for long-term properties. Long-term properties of ultrasound sensors are not physically linked to the medium's properties, such that change in characteristic properties of ultrasound sensors does not impair the accuracy of the medium unless the function of the ultrasound sensors ceases. The physical principle of the invention allows an arrangement where ultrasound sensors can be separated from measuring channels by a pressure barrier, such that the integrity of the pressure barrier is not broken.
摘要翻译：本发明涉及一种在压力和温度的作用下，根据超声波介质特性的变化来测量压力和温度的系统。本发明基于两个波导，其中几何适应于介质的超声特性，使得仅在波导中产生平面压力波。波导中的第一个布置用于通过介质的热膨胀来测量温度，其中介质通过内部补偿器进行压力补偿以防止热压积聚，并且其中测量温度基于介质的特定已知特征数据用于超声波在恒压下的温度影响。第二波导布置用于基于波导和介质已知的热膨胀和压力特性来测量压力，并且其中基于第一通道中的温度测量分析校正热效应。本发明的物理原理基于介质（油）的性质，其中高温和高压的稳定性对于长期性能是至关重要的。超声波传感器的长期性能与物理性质无关，因此超声波传感器的特性变化不影响介质的精度，除非超声波传感器的功能停止。本发明的物理原理允许超声波传感器可以通过压力屏障与测量通道分离的布置，使得压力屏障的完整性不会破裂。

4. 发明申请

US20110236236A1 DRIVING ARRANGEMENT FOR A PUMP OR COMPRESSOR 有权
标题翻译：泵或压缩机的驱动装置
公开(公告)号：US20110236236A1
公开(公告)日：2011-09-29
申请号：US13133351
申请日：2009-12-08
申请人： Andreas Børre Larsen , Jan Martin Bendiksen , Trond Sjulstad , Tor Helge Brandsaeter , Ola Strand , Christian Petersen
发明人： Andreas Børre Larsen , Jan Martin Bendiksen , Trond Sjulstad , Tor Helge Brandsaeter , Ola Strand , Christian Petersen
IPC分类号： F04B35/04
CPC分类号： F04B43/107 , F04B43/04 , F04B43/09 , H02K5/132 , H02K7/06 , H02K7/108
摘要： Driving arrangement (11) for a pump, compressor or similar, adapted to provide alternating pressure in at least two chambers (27a, 27b, 27′, 27″), such as chambers of a pump or compressor, as result of a reciprocating movement of a bar element (23). The bar element is connected to two movable pressure chamber faces being pistons (21a, 21 b) or plungers having fluid connection to said chambers, which bar element (23) is reciprocally supported in a housing (19). The driving arrangement further comprises an electric motor (31) which is adapted to provide the reciprocating movement of the bar element (23). The bar element extends through the rotor (31b) of the electric motor (31). The electric motor is an electric rotary motor. The invention also relates to a pump assembly with a plurality of such driving arrangements.
摘要翻译：用于泵，压缩机或类似物的驱动装置（11）适于在至少两个室（27a，27b，27'，27“）中提供交变压力，例如泵或压缩机的腔室，作为往复运动的结果的条形元件（23）。杆元件连接到两个可移动的压力室表面，它们是活塞（21a，21b）或具有流体连接到所述腔室的柱塞，该杆元件（23）被往复地支撑在壳体（19）中。驱动装置还包括适于提供杆元件（23）的往复运动的电动机（31）。杆元件延伸穿过电动机（31）的转子（31b）。电动机是电动旋转电动机。本发明还涉及具有多个这种驱动装置的泵组件。

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