专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06802132B1 Electrolytic tilt sensor and method for manufacturing same 失效
标题翻译：电解倾斜传感器及其制造方法
公开(公告)号：US06802132B1
公开(公告)日：2004-10-12
申请号：US10671071
申请日：2003-09-25
申请人： Jack R. Olson
发明人： Jack R. Olson
IPC分类号： G01C906
CPC分类号： G01C9/20 , G01C9/06 , G01C2009/068 , G01C2009/182
摘要： A method for manufacturing an electrolytic tilt sensor comprises: a) forming sensing electrodes on a generally planar surface of a dielectric substrate; b) forming a reference electrode on the surface; c) mounting a housing to the substrate so that the sensing electrodes and the reference electrode are contiguous to a volume defined between the housing and the substrate; d) forming a fluid tight seal between the housing and the substrate; e) injecting an electrolytic fluid into the volume; f) sealing the electrolytic fluid in the volume; and g) forming an electrical circuit on the substrate for generating an output signal representing the angle of the dielectric substrate with respect to a gravitational field, wherein the electrical circuit includes an oscillator mounted on the surface.
摘要翻译：一种制造电解倾斜传感器的方法，包括：a）在绝缘基片的大体上平坦的表面上形成感测电极; b）在表面上形成参考电极; c）将壳体安装到所述基底上，使得所述感测电极和所述参考电极与所述壳体和所述基底之间限定的体积邻接; d）在壳体和衬底之间形成流体密封; e）将电解液注入到体积中; f）密封体积中的电解液; 以及g）在所述衬底上形成电路以产生表示所述电介质衬底相对于重力场的角度的输出信号，其中所述电路包括安装在所述表面上的振荡器。

2. 发明授权

US06473714B1 Inclination measuring apparatus 有权
标题翻译：倾角测量仪
公开(公告)号：US06473714B1
公开(公告)日：2002-10-29
申请号：US09373316
申请日：1999-08-12
申请人： Kaoru Kumagai , Fumio Ohtomo , Masayuki Nishi
发明人： Kaoru Kumagai , Fumio Ohtomo , Masayuki Nishi
IPC分类号： G01C906
CPC分类号： G01C15/002
摘要： An object of the present invention is to provide an inclination setting rotational laser apparatus and so on for use with a laser surveying instrument. According to the present invention, there is provided an arrangement in which a laser projector projects a laser beam, tilting means tilts the laser projector in at least one direction, a first optical system of inclination detecting means directs the light from a light source toward a liquid member having a free surface, light receiving means receives the light reflected on the liquid member, a second optical system guides the light reflected on the liquid member to the light receiving means, and arithmetic operation means calculates the inclination based on the received signal of the light receiving means, whereby the laser projector can be settled to have an inclination by driving the tilting means based on the inclination.
摘要翻译：本发明的目的是提供一种与激光测量仪一起使用的倾斜设定旋转激光装置等。根据本发明，提供了一种激光投影仪投影激光束的装置，倾斜装置沿至少一个方向倾斜激光投射器，倾斜检测装置的第一光学系统将来自光源的光朝向具有自由表面的液体构件，光接收装置接收在液体构件上反射的光，第二光学系统将在液体构件上反射的光引导到光接收装置，并且算术运算装置基于接收信号光接收装置，由此通过基于倾斜度驱动倾斜装置，激光投影仪可以被安置成具有倾斜度。

3. 发明授权

US06282804B1 Continuous monitoring inclination sensor 失效
标题翻译：连续监测倾角传感器
公开(公告)号：US06282804B1
公开(公告)日：2001-09-04
申请号：US09432973
申请日：1999-11-03
申请人： Shusheng Jiang
发明人： Shusheng Jiang
IPC分类号： G01C906
CPC分类号： G01C9/20 , G01C9/06 , G01C2009/068
摘要： A arcuate resistive sensor element is imprinted upon a ceramic substrate forming a wall of a ceramic body in which an electrolyte, advantageously silver nitrate dissolved in a mixture of methanol, water and butanol, is sealed. To avoid the effects of electroplating, an AC exciting voltage is applied between the ends of the sensor element which is bridged by a discharge resistor whose resistance is much lower than the internal resistance of the sensor element so as to dissipate any polarization caused by asymmetry of the voltage supply. A signal output is taken from a midpoint of the sensor element which is always immersed in the electrolyte so that the effect of any leakage current is minimized. Linearity of output with change in the tilt angle achieved with an illustrative embodiment has been measured at better than 99.9% in tilt angle range of −50 to +50 degrees.
摘要翻译：弧形电阻传感器元件被印在形成陶瓷体壁的陶瓷基底上，其中电解质，有利地溶解在甲醇，水和丁醇的混合物中的硝酸银被密封。为了避免电镀的影响，在传感器元件的端部之间施加交流励磁电压，该电阻由电阻远小于传感器元件的内阻的放电电阻器桥接，以消散由不对称引起的任何极化电压供应。从传感器元件的中点取出信号输出，该传感器元件总是浸在电解液中，使得任何泄漏电流的影响最小化。已经在-50至+50度的倾斜角度范围内以99.9％以上测量了用说明性实施例实现的倾斜角变化的输出的线性度。

4. 发明授权

US06449857B1 Inclinometer and inclinometer network 失效
标题翻译：倾角仪和倾斜仪网络
公开(公告)号：US06449857B1
公开(公告)日：2002-09-17
申请号：US09455930
申请日：1999-12-07
申请人： Valery A. Anikolenko
发明人： Valery A. Anikolenko
IPC分类号： G01C906
CPC分类号： G01C9/20 , G01C9/06 , G01C2009/062 , G01C2009/068
摘要： An electronic inclinometer and a centrally controlled network of inclinometers are disclosed. A resistive or capacitive inclinometer sensor measures inclination in two orthogonal axes. Measuring electrodes can be provided on the exterior of a dielectric sensor cell isolated from a sensor fluid. In another embodiment, measuring electrodes comprise pins partially immersed in a cell fluid contained in a metal housing and reference electrodes are provided to compensate for temperature and electrochemical changes in the sensor. Sensor signals are converted to frequency signals that are processed by a microprocessor having a unique logical address and preferably having an external solid state memory. A plurality of inclinometers can be arranged in multiple logical branches to be centrally controlled. The controller operates the network in real time or in a programmable timed autonomous mode. Network data can be presented in a graphical 3D format using software provided on the controller.
摘要翻译：公开了电子倾斜仪和中央控制的倾斜仪网络。电阻或电容倾斜仪传感器测量两个正交轴的倾斜度。测量电极可以设置在与传感器流体隔离的介质传感器单元的外部。在另一个实施例中，测量电极包括部分浸没在包含在金属外壳中的电池液体中的引脚，并且提供参考电极以补偿传感器中的温度和电化学变化。传感器信号被转换成由具有唯一逻辑地址的微处理器处理并且优选地具有外部固态存储器的频率信号。多个倾斜计可以布置在多个逻辑分支中以被中央控制。控制器实时或以可编程定时自主模式操作网络。网络数据可以使用控制器上提供的软件以图形3D格式呈现。

5. 发明授权

US06351892B1 Orientation sensor utilizing intra-pattern property measurements 有权
标题翻译：定向传感器利用图案内特性测量
公开(公告)号：US06351892B1
公开(公告)日：2002-03-05
申请号：US09461936
申请日：1999-12-15
申请人： John E. Mercer , Rudolf Zeller
发明人： John E. Mercer , Rudolf Zeller
IPC分类号： G01C906
CPC分类号： G01C9/06 , G01C2009/068
摘要： An orientation sensor capable of generating at least one output signal indicative of a particular orientation parameter is described. The orientation sensor comprises a sensor housing defining a closed internal chamber including a first internal surface. The first internal surface supports a first electrically conductive pattern which itself forms part of a sensing arrangement The first electrically conductive pattern includes an arrangement of electrically isolated segments in a predetermined configuration. A flowable material is contained within the internal chamber, which flowable material contacts a portion of the first internal surface dependent upon the value of the particular orientation parameter. An electrical property is measurable between the segments such that the orientation parameter can be determined using the output signal based only on the electrical property and, therefore, only on the portion of the first internal surface contacted by the flowable material. Thus, intra-pattern measurements yield the measured property without the need for conductive members distributed along the length of the chamber. A combination pitch/roll sensor is described in which a single electrically conductive pattern cooperates with the flowable material so as to produce independent electrical signals corresponding to the pitch and roll of the housing. In one aspect, first and second electrically conductive patterns are provided at opposing ends of a flowable material chamber. Use of signals from the patterns results in ratiometric cancellation of temperature error.
摘要翻译：描述了能够产生指示特定取向参数的至少一个输出信号的方向传感器。定向传感器包括限定包括第一内表面的封闭内部腔室的传感器壳体。第一内部表面支撑本身形成传感装置的一部分的第一导电图案。第一导电图案包括预定配置中的电隔离段的布置。可流动材料容纳在内部室内，该可流动材料根据特定取向参数的值与第一内部表面的一部分接触。可以在片段之间测量电性质，使得可以仅使用基于电性能的输出信号来确定取向参数，因此仅在与可流动材料接触的第一内表面的部分上确定。因此，图案内测量产生测量的性质，而不需要沿着室的长度分布的导电构件。描述了组合的俯仰/滚动传感器，其中单个导电图案与可流动材料配合，以便产生对应于壳体的俯仰和滚动的独立的电信号。在一个方面，第一和第二导电图案设置在可流动材料室的相对端。使用来自图案的信号会导致温度误差的比例取消。

6. 发明授权

US06249984B1 Electrolytic tilt sensor having a metallic envelope 有权
标题翻译：具有金属外壳的电解倾斜传感器
公开(公告)号：US06249984B1
公开(公告)日：2001-06-26
申请号：US09544533
申请日：2000-04-06
申请人： Barry E. Barsky , Lester E. Burgess , Francis R. Kull
发明人： Barry E. Barsky , Lester E. Burgess , Francis R. Kull
IPC分类号： G01C906
CPC分类号： G01C9/26 , G01C9/06
摘要： An electrolytic tilt sensor and a method of assembling the tilt sensor. The tilt sensor includes a metallic envelope comprising a metal container and a metal header welded to the enclosure, hermetically sealing the envelope. The envelope defines a chamber that contains an electrolytic solution and a plurality of electrodes. The electrodes extending through the header from outside of the envelope into the chamber. Each electrode is located in a separate aperture within the header and is insulated from the envelope by an insulator located between the electrode and the header. The method of assembling the tilt sensor includes the steps of placing the electrolytic solution into the container through an opening, engaging the header with the opening and welding the container and header to one another to hermetically seal the envelope.
摘要翻译：电解倾斜传感器和组装倾斜传感器的方法。倾斜传感器包括金属外壳，其包括金属容器和焊接到外壳上的金属接头，气密地密封外壳。信封限定了包含电解液和多个电极的室。电极从封套的外部延伸穿过集管，进入腔室。每个电极位于集管内的单独的孔中，并且通过位于电极和集管之间的绝缘体与壳体绝缘。组装倾斜传感器的方法包括以下步骤：通过开口将电解液放置在容器中，将集管与开口接合并将容器和集管彼此焊接以密封封套。

7. 发明授权

US06247239B1 Clinometric sensor 失效
标题翻译：临床传感器
公开(公告)号：US06247239B1
公开(公告)日：2001-06-19
申请号：US09079380
申请日：1998-05-15
申请人： Yoshihisa Shijo , Hiroshi Sone
发明人： Yoshihisa Shijo , Hiroshi Sone
IPC分类号： G01C906
CPC分类号： G01C9/20
摘要： The closed container for an clinometric sensor is assembled of a tube-like member with a circular cross section, and a pair of side boards shaped like a disc and closing both opening ends of the tube-like member. On the inside flat plane of one side board, a pair of first electrodes are formed with a gap passing the central axis of the tube-like member and trending in the radial direction of the tube-like member. On the other hand, on the inside flat plane of the other side board, a second electrode is formed through the approximately whole area thereof. In the closed container, an electrolytic solution of approximately a half of the volume thereof is injected.
摘要翻译：用于临床传感器的密闭容器由具有圆形横截面的管状构件和一对形成为圆盘的侧板组装，并封闭管状构件的两个开口端。在一个侧板的内侧平面上，一对第一电极形成有通过管状部件的中心轴线并沿管状部件的径向趋向的间隙。另一方面，在另一侧板的内侧平面上，通过其大致整个区域形成第二电极。在密闭容器中注入大约一半体积的电解液。

8. 发明授权

US06688013B2 Electrolytic-tilt-sensor 有权
标题翻译：电解倾斜传感器
公开(公告)号：US06688013B2
公开(公告)日：2004-02-10
申请号：US10021822
申请日：2001-12-13
申请人： Charles E. Greway
发明人： Charles E. Greway
IPC分类号： G01C906
CPC分类号： G01C25/00 , G01C9/06 , G01C9/18 , G01C2009/068 , G01C2009/182
摘要： An electrolytic tilt sensor is disclosed which comprises a containment envelope having a metallic container and a header, the envelope defining a chamber and having at least one pair of apertures, an electrolytic solution partially filling the chamber, and at least one pair of electrodes, each electrode including an electrically active, transverse portion positioned within the chamber in a general horizontal alignment with one another defining a tilt axis, and a lead portion extending to the exterior of the envelope through the respective aperture. The tilt sensor may further include a sealing material disposed in each aperture of the providing a substantial fluid-tight seal about the respective electrode.
摘要翻译：公开了一种电解倾斜传感器，其包括具有金属容器和集管的容纳封套，所述封套限定了一个室，并具有至少一对孔，部分填充该室的电解溶液和至少一对电极，每个电极电极，其包括以相互大致水平对准的方式定位在腔室内的限定倾斜轴线的电活动横向部分，以及通过相应的孔延伸到外壳外部的引线部分。倾斜传感器还可以包括设置在每个孔中的密封材料，围绕相应的电极提供基本的流体密封。

9. 发明授权

US06634113B1 Tilt sensor and method of forming such device 失效
标题翻译：倾斜传感器及其形成方法
公开(公告)号：US06634113B1
公开(公告)日：2003-10-21
申请号：US10150707
申请日：2002-05-17
申请人： Jose L Almaraz , Pedro G Mireles
发明人： Jose L Almaraz , Pedro G Mireles
IPC分类号： G01C906
CPC分类号： G01C9/12 , G01C9/06
摘要： Tilt sensor and method for forming the sensor with a piezoresistive membrane having a weight affixed proximate its center for detecting the tilt of a body. The membrane may include four piezoresistors placed proximate the edges of the membrane at the points of maximum stress when the membrane is subject to a uniform applied pressure. The piezoresistors may form a Wheatstone bridge circuit to generate an output voltage in response to changes in resistance of the piezoresistors under the uniform applied pressure. The output voltage may be indicative of the angle of inclination of a body. The membrane may be fabricated from a silicon wafer using known photolithography and etching processes. The membrane may be connected with a voltage source and secured within an appropriate housing to be placed in an operational environment.
摘要翻译：倾斜传感器和用于形成压阻膜的传感器的方法，其具有靠近其中心附近的重量，用于检测身体的倾斜。当膜受到均匀施加的压力时，膜可以包括在最大应力点处靠近膜的边缘放置的四个压敏电阻。压电电阻器可以形成惠斯登电桥电路，以在均匀施加的压力下响应于压敏电阻器的电阻变化而产生输出电压。输出电压可以指示身体的倾斜角度。膜可以使用已知的光刻和蚀刻工艺由硅晶片制造。膜可以与电压源连接并固定在适当的壳体内以放置在操作环境中。

10. 发明授权

US06618951B2 Orientation sensor utilizing intra-pattern property measurements 失效
公开(公告)号：US06618951B2
公开(公告)日：2003-09-16
申请号：US10247110
申请日：2002-09-18
申请人： John E. Mercer , Rudolf Zeller
发明人： John E. Mercer , Rudolf Zeller
IPC分类号： G01C906
CPC分类号： G01C9/06 , G01C2009/068
摘要： An orientation sensor capable of generating at least one output signal indicative of a particular orientation parameter is described. The orientation sensor comprises a sensor housing defining a closed internal chamber including a first internal surface. The first internal surface supports a first electrically conductive pattern which itself forms part of a sensing arrangement. The first electrically conductive pattern includes an arrangement of electrically isolated segments in a predetermined configuration. A flowable material is contained within the internal chamber, which flowable material contacts a portion of the first internal surface dependent upon the value of the particular orientation parameter. An electrical property is measurable between the segments such that the orientation parameter can be determined using the output signal based only on the electrical property and, therefore, only on the portion of the first internal surface contacted by the flowable material. Thus, intra-pattern measurements yield the measured property without the need for conductive members distributed along the length of the chamber. A combination pitch/roll sensor is described in which a single electrically conductive pattern cooperates with the flowable material so as to produce independent electrical signals corresponding to the pitch and roll of the housing. In one aspect, first and second electrically conductive patterns are provided at opposing ends of a flowable material chamber. Use of signals from the patterns results in ratiometric cancellation of temperature error.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式