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11. 发明授权

US5277622A Electric connecting device for pilot valves in a valve array 失效
标题翻译：阀组中导向阀的电气连接装置
公开(公告)号：US5277622A
公开(公告)日：1994-01-11
申请号：US934676
申请日：1992-03-09
申请人： Anders Liljenberg , Hans Pettersson
发明人： Anders Liljenberg , Hans Pettersson
IPC分类号： F15B13/00 , F15B13/08 , H01R9/24 , H01R13/00
CPC分类号： F15B13/0853 , F15B13/0817 , F15B13/0857 , F15B13/0867 , H01R9/2408 , H01R12/62 , H01R12/7076 , H01R23/68
摘要： Electric connecting device for electrically controlled, so called pilot valves (21-25) connected to a corresponding number of valves (1-5) in a modular valve array. Each pilot valve has equally placed contact pins (26,27,28), which are connected to a common, flexible connecting cable (29) with a plurality of conductors (29) over an electric connecting module (30). Each connecting module (30) is constituted by a coupling plate (32) provided with on the one hand contact sockets (33,34,35) for connection to said contact pins (26,27,28) of the respective pilot valve, and on the other hand a multipolar contact means (37), which is connectable to a corresponding cable contact means (38), which is connected to conductors of the common connecting cable (29). The coupling plate (32) is provided with an array of preferably controllable electrical connections (36) for the desired connection between said multipolar cable contact means (37) and said contact sockets (33,34,35).
摘要翻译： PCT No.CPC / SE91 / 00176 Sec。 371日期：1992年9月3日 102（e）日期1992年9月3日PCT 1991年3月6日PCT公布。公开号WO91 / 15037 日期1991年10月3日。用于电控制的所谓先导阀（21-25）的电连接装置，连接到模块化阀组中的相应数量的阀（1-5）。每个先导阀具有均匀放置的接触销（26,27,28），其连接到具有多个导体（29）的电气连接模块（30）上的公共柔性连接电缆（29）。每个连接模块（30）由连接板（32）构成，该联接板一方面设置有用于连接到相应先导阀的所述接触销（26,27,28）的接触插座（33,34,35），以及另一方面，可连接到相应的电缆接触装置（38）的多极接触装置（37），其连接到公共连接电缆（29）的导体。联接板（32）设置有用于所述多极电缆接触装置（37）和所述接触插座（33,34,35）之间的期望连接的优选可控电连接（36）的阵列。

12. 发明授权

US10045610B2 Height adjustable table stand 有权
公开(公告)号：US10045610B2
公开(公告)日：2018-08-14
申请号：US13286367
申请日：2011-11-01
申请人： Hans Pettersson
发明人： Hans Pettersson
IPC分类号： F16M11/00 , A47B9/04
摘要： The present invention relates to a height-adjustable table stand (1) comprising a height-adjusting arrangement for adjusting the height of the table, wherein the height-adjusting arrangement comprises at least one leg (2), each leg having an inner tubular member (3) and an outer tubular member (4) arranged for telescopic movement relative to each other. The height-adjusting arrangement further comprises a linear actuator coupled to said tubular members (3, 4) and adapted to provide the telescopic movement between the tubular members, an electric motor (12) connected to the linear actuator and adapted to operate the linear actuator for providing telescopic movement between the tubular members, and a control device (13) for controlling the operation of the electric motor (12). The table stand (1) further comprises a solar panel (10) connected to the height-adjusting arrangement for providing power to the electric motor (12).

13. 发明授权

US08967006B2 Linear actuator for height adjustable columns 有权
标题翻译：高度可调立柱的线性执行器
公开(公告)号：US08967006B2
公开(公告)日：2015-03-03
申请号：US12951183
申请日：2010-11-22
申请人： Hans Pettersson
发明人： Hans Pettersson
IPC分类号： F16H1/20 , F16H27/02 , F16H55/02 , A47B9/04 , F16H25/20 , F16M11/04 , F16M11/08 , F16M11/24 , F16M11/28
CPC分类号： A47B9/04 , F16H25/20 , F16H25/2056 , F16M11/04 , F16M11/08 , F16M11/24 , F16M11/28 , F16M2200/048 , Y10T74/18608 , Y10T74/18616 , Y10T74/18672 , Y10T74/19809
摘要： A linear actuator (1), comprising a threaded spindle (10) with a longitudinal extension along a longitudinal axis (X), the spindle (10) having a right hand thread (11) and a left hand thread (12), both threads provided over a common longitudinal length of the spindle, the spindle (10) being adapted to be rotated by a driving device (60). The linear actuator further comprises a first nut member (20) provided with a right hand thread (21) and a second nut member (30) provided with a left hand thread (31). The first and the second nut members (20, 30) are in threaded connection with the spindle (10) in such a way that rotation of the spindle provides opposite linear movement of the nut members (20, 30) relative to each other along the longitudinal axis (X). Thereby, a linear actuator is provided with three parts that all move linearly relative to each other during rotation of the spindle.
摘要翻译：一种线性致动器（1），包括沿着纵向轴线（X）纵向延伸的螺纹心轴（10），所述心轴（10）具有右手螺纹（11）和左手螺纹（12），两个螺纹提供在主轴的公共纵向长度上，主轴（10）适于由驱动装置（60）旋转。线性致动器还包括设置有右旋螺纹（21）的第一螺母构件（20）和设置有左旋螺纹（31）的第二螺母构件（30）。第一螺母构件（20）和第二螺母构件（30）与主轴（10）螺纹连接，使得主轴的旋转沿着螺母构件（20,30）相对于彼此相对的线性运动纵轴（X）。因此，线性致动器设置有三个部分，其在主轴的旋转期间相对于彼此线性相关。

14. 发明申请

US20050243303A1 Method and device for measurements in blood 失效
标题翻译：用于血液测量的方法和装置
公开(公告)号：US20050243303A1
公开(公告)日：2005-11-03
申请号：US10528091
申请日：2003-12-18
申请人： Magnus Pettersson , Anna Dahlstrom , Hans Pettersson
发明人： Magnus Pettersson , Anna Dahlstrom , Hans Pettersson
IPC分类号： A61B5/00 , G01N15/00 , G01N15/02 , G01N21/05 , G01N21/53 , G01N33/48
CPC分类号： A61B5/14535 , A61B5/14557 , G01N15/0211 , G01N21/05 , G01N21/53 , G01N2015/0065
摘要： We present an optical probe arrangement that surrounds blood in a receptacle. It comprises LED's and light detector arranged to overcome the variations when the receptacle is translucent medical tubing and the like. Also, a signal processing algorithm is used to average signals from a plurality of light detectors, to further enhance results when measuring hematocrit. The invention makes it possible to add the feature of hematocrit measurement into dialysis system without major alterations to the dialysis machine or transport tubing.
摘要翻译：我们提出一种围绕容器中的血液的光学探针装置。它包括LED和光检测器，其布置成克服当插座是半透明的医用管等时的变化。此外，信号处理算法用于平均来自多个光检测器的信号，以在测量血细胞比容时进一步增强结果。本发明使得可以将血细胞比容测量的特征添加到透析系统中，而无需对透析机或输送管的主要改变。

15. 发明申请

US20050242083A1 Method of making a heating element of moylbdenum silicide type and a heating element 有权
标题翻译：制造硅化钼型加热元件和加热元件的方法
公开(公告)号：US20050242083A1
公开(公告)日：2005-11-03
申请号：US10510146
申请日：2003-03-06
申请人： Mats Sundberg , Hans Pettersson
发明人： Mats Sundberg , Hans Pettersson
IPC分类号： H05B3/14 , C04B35/58 , H01C17/065 , H05B3/10
CPC分类号： C04B35/58092 , C04B2235/3217 , C04B2235/349 , C04B2235/3891 , C04B2235/402 , C04B2235/5436 , C04B2235/72 , C04B2235/80 , H01C17/0656 , Y10T29/49083
摘要： A method for the production of a heating element that is composed essentially of molybdenum silicide and alloys of that basic material, and a heating element formed from such material. A material is produced that contains substantially Mo(Si1-xAlx)2 and Al2O3 by mixing a molybdenum aluminum silicide Mo(Si1-yAly)2 with bentonite clay in a known manner. The bentonite clay contains impure or contaminating substances with which molybdenum silicide cannot be alloyed and with which the symmetry of the crystal lattice of the molybdenum silicide is retained with a combined content of less than 2000 ppm.
摘要翻译：一种用于生产基本上由硅化钼和该基础材料的合金组成的加热元件的方法以及由这种材料形成的加热元件。制造含有基本上Mo（Si 1-x Al 2 O x）2 Al 2 O 2和Al 2 O 2的材料，通过将钼硅化钼Mo（Si 1-y Al 2 O 3）2 N 2与膨润土粘土混合在已知的方式。膨润土含有不纯的或不污染的物质，硅化钼不能合金化，硅化钼的晶格对称性以小于2000ppm的组合含量保留。

16. 发明授权

US5676154A Breathing sensor detecting breath condensation 失效
标题翻译：呼吸传感器检测呼吸凝结
公开(公告)号：US5676154A
公开(公告)日：1997-10-14
申请号：US492001
申请日：1995-09-21
申请人： Hans Pettersson
发明人： Hans Pettersson
IPC分类号： A61B5/08 , A61B5/087 , A61B5/00
CPC分类号： A61B5/0816 , A61B5/087
摘要： A method, a device and a sensor to sense the breathing of a man or an animal. A breathing sensor which, in an optical way, detects changes in deposited moisture on a sensor portion is placed in the breathing air flow, and changes of a transmitted or reflected optical signal dependent on deposited moisture is sensed as a measure of the breathing. A sensor according to the invention may consist of an optical fiber, one end surface of which constitutes a sensor surface and reflects a signal in the fiber to a varying degree dependent on mist deposited by the breathing air flow on the sensor surface. The sensor can be used in other environments as well, to detect a condensable vapor in a gas.
摘要翻译： PCT No.PCT / SE94 / 00037 Sec。 371 1995年9月21日第 102（e）1995年9月21日PCT PCT 1994年1月19日PCT公布。公开号WO94 / 16620 PCT 日期1994年8月4日一种感测人或动物呼吸的方法，装置和传感器。呼吸传感器以光学方式检测传感器部分上沉积的水分的变化被放置在呼吸空气流中，并且感测到依赖于沉积的水分的透射或反射的光学信号的变化作为呼吸的量度被检测。根据本发明的传感器可以由其一端表面构成传感器表面的光纤组成，并且将纤维中的信号反映到不同程度上，这取决于由传感器表面上的呼吸气流沉积的雾。传感器也可以在其他环境中使用，以检测气体中的可冷凝蒸气。

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