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. 发明专利

JP2007232718A Accelerometer with servo compensation 审中-公开
标题翻译：带伺服补偿的加速度计
公开(公告)号：JP2007232718A
公开(公告)日：2007-09-13
申请号：JP2007038778
申请日：2007-02-20
申请人： Innalabs Technologies Inc , インナラブステクノロジーズ, インコーポレイテッド
发明人： CHERNYAK MYKOLA G , SKRYPKOVSKYY GENNADIY A
IPC分类号： G01P15/13
CPC分类号： G01P15/132 , G01P15/11
摘要： PROBLEM TO BE SOLVED: To provide an appropriate accelerometer with servo compensation in which a differential angular displacement sensor includes a toroidal excitation coil located on each magnet of a magnetic system and a coil of a momentum sensor located on a plate and the coil of the momentum sensor supplies an output signal of the angular displacement sensor.
SOLUTION: The accelerometer with servo compensation includes, for example: a housing including upper and lower halves each having an opening; magnetic systems on the top and the bottom in the housing, each of which includes a magnetic conductor, a magnet and a field concentrator and which are located to be adjustable in the openings; two movable coils mounted on a movable plate and coupled with the respective magnetic systems wherein the movable coils and the magnetic systems form the momentum sensor; two toroidal excitation coils forming the differential angular displacement sensor together with the magnetic systems and the movable coils and located on the respective magnets; and a feedback electric circuit for generating an output signal based on an output from the momentum sensor and providing the movable coils to a feedback signal to restore the movable plate and the movable coils to a neutral position.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有伺服补偿的适当的加速度计，其中差分角位移传感器包括位于磁系统的每个磁体上的环形激励线圈和位于板上的动量传感器的线圈，线圈的动量传感器提供角位移传感器的输出信号。解决方案：具有伺服补偿的加速度计包括：例如：包括具有开口的上半部和下半部的壳体; 壳体顶部和底部的磁性系统，每个磁性体包括磁性导体，磁体和场集中器，它们位于可在开口中调节的位置; 两个可移动线圈安装在可移动板上并与各个磁性系统耦合，其中可动线圈和磁性系统形成动量传感器; 两个环形激励线圈与磁性系统和可动线圈一起形成差分角位移传感器并且位于相应的磁体上; 以及反馈电路，用于基于来自动量传感器的输出生成输出信号，并将可动线圈提供给反馈信号，以将可动板和可动线圈恢复到中立位置。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006091013A Accelerometer with real time calibration 审中-公开
标题翻译：加速度计实时校准
公开(公告)号：JP2006091013A
公开(公告)日：2006-04-06
申请号：JP2005269286
申请日：2005-09-15
申请人： Innalabs Technologies Inc , インナラブステクノロジーズ, インコーポレイテッド
发明人： SIMONENKO DMITRI V , SUPRUN ANTON E , ROMANOV YURI I
IPC分类号： G01P21/00 , G01P15/11
CPC分类号： G01P21/00 , G01P15/0888 , G01P15/105 , G01P15/11 , G01P15/18
摘要： PROBLEM TO BE SOLVED: To provide a sensor with calibration repeated therefor including calibration performed during operation. SOLUTION: This method for calibrating an acceleration sensor includes the following: a process for floating an inertial body by using a magnetic fluid; a process for generating a magnetic field in the magnetic fluid; a process for giving rise to the movement of the inertial body by modulating the magnetic field; a process for measuring a response of the inertial body to the modulation; and a process for calibrating the acceleration sensor based on the measurement. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为传感器提供重复校准，包括在操作过程中执行的校准。解决方案：用于校准加速度传感器的方法包括以下步骤：通过使用磁性流体使惯性体漂浮的过程; 用于在磁性流体中产生磁场的过程; 通过调制磁场来引起惯性体的运动的过程; 用于测量惯性体对调制的响应的过程; 以及基于测量校准加速度传感器的处理。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2006091019A Magnetic fluid accelerometer equipped with active suspension 审中-公开
标题翻译：配有主动悬架的磁性流量计
公开(公告)号：JP2006091019A
公开(公告)日：2006-04-06
申请号：JP2005276932
申请日：2005-09-22
申请人： Innalabs Technologies Inc , インナラブステクノロジーズ, インコーポレイテッド
发明人： SIMONENKO DMITRI V , SUPRUN ANTON E , ROMANOV YURI I
IPC分类号： G01P15/02 , G01P15/11 , G01P15/18
CPC分类号： G01P7/00 , G01C21/16 , G01P15/0888 , G01P15/105 , G01P15/11 , G01P15/132 , G01P15/18
摘要： PROBLEM TO BE SOLVED: To provide a method for measuring acceleration with a wide dynamic range and a high frequency response. SOLUTION: This method includes suspending an inertial body 202 by using a magnetic fluid 204, generating a magnetic field in the magnetic fluid, balancing a change in position of the inertial body as to a magnetic field generation source owing to acceleration with a modulation of the magnetic field, and calculating acceleration based on the modulation. In the process of the calculation, acceleration is derived from the amount of current, passing through a drive coil 302, required for the modulation. The acceleration comprises linear acceleration and/or angular acceleration. The drive coil comprises a permanent magnet, an electromagnet, or a combination of a permanent magnet and an electromagnet. Displacement of the inertial body can be detected by sensing coils 304 and 306. Each sensing coil can be disposed substantially inside a corresponding drive coil. The inertial body has no or weak magnetism, or else, the inertial body can have a ferromagnetic coating. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于测量具有宽动态范围和高频响应的加速度的方法。解决方案：该方法包括通过使用磁性流体204悬挂惯性体202，在磁性流体中产生磁场，平衡由于加速而产生的惯性体与磁场产生源的位置的变化调制磁场，并基于调制计算加速度。在计算过程中，通过调制所需的通过驱动线圈302的电流量导出加速度。加速度包括线性加速度和/或角加速度。驱动线圈包括永磁体，电磁体或永磁体和电磁体的组合。可以通过感测线圈304和306来检测惯性体的位移。每个感测线圈可以基本上设置在相应的驱动线圈内部。惯性体具有无磁性或弱磁性，或者惯性体可具有铁磁性涂层。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2006091014A Housing for magnetofluidic accelerometer 审中-公开
标题翻译：用于磁铁加速度计的壳体
公开(公告)号：JP2006091014A
公开(公告)日：2006-04-06
申请号：JP2005269290
申请日：2005-09-15
申请人： Innalabs Technologies Inc , インナラブステクノロジーズ, インコーポレイテッド
发明人： SIMONENKO DMITRI V , SUPRUN ANTON E , ROMANOV YURI I
IPC分类号： G01P15/11 , G01P1/02 , G01P15/08 , G01P15/105 , G01P15/18 , G01P21/00
CPC分类号： G01P1/023 , G01P15/0888 , G01P15/105 , G01P15/11 , G01P15/18
摘要： PROBLEM TO BE SOLVED: To provide a housing for a magnetofluidic acceleration sensor for substantially removing one or more of disadvantages in a related field. SOLUTION: In one aspect, a magnetic fluid acceleration sensor is provided. This sensor is equipped with: a housing comprising a plurality of ports with the plurality of ports providing opening parts from the outside of the housing to the inside thereof; a plurality of drive magnet assemblies respectively engageable with the respective ports of the housing and equipped with magnetic field supply sources; a magnetic fluid in the housing; and an inertial body in the magnetic fluid. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供用于磁流体加速度传感器的壳体，用于基本上消除相关领域中的一个或多个缺点。解决方案：一方面，提供了一种磁性流体加速度传感器。该传感器配备有：包括多个端口的壳体，多个端口从壳体的外部到其内部提供开口部分; 多个驱动磁体组件，其分别可与壳体的相应端口接合并配备有磁场供应源; 壳体中的磁性流体; 和磁性流体中的惯性体。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2006091012A Magnetic fluid accelerometer with partial filling of magnetic fluid into gap 审中-公开
标题翻译：磁性流体加速器，磁性液体进入气隙的部分磁化加速度计
公开(公告)号：JP2006091012A
公开(公告)日：2006-04-06
申请号：JP2005267711
申请日：2005-09-14
申请人： Innalabs Technologies Inc , インナラブステクノロジーズ, インコーポレイテッド
发明人： PRISTUP ALEXANDER G , ROMANOV YURI I
IPC分类号： G01P15/11
CPC分类号： G01P15/0888 , G01P1/023 , G01P15/105 , G01P15/11 , G01P15/18
摘要： PROBLEM TO BE SOLVED: To provide a method for reducing hydraulic resistance in a magnetic fluid accelerometer. SOLUTION: In an aspect, a sensor having a housing, a magnetic fluid in the housing for imcompletely filling the housing, and an inertial body for contacting the magnetic fluid is provided. In the sensor, displacement of the inertial body to the magnetic fluid is an index of the acceleration of the housing. In an aspect, the sensor having the inertial body and a plurality of droplets of the magnetic fluid for retaining the inertial body in a state of suspension, and a plurality of magnetic poles for maintaining the droplets of the magnetic fluid at right places is provided, and the displacement of the inertial body with respect to the magnetic fluid is the index of the acceleration of the sensor. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种降低磁流体加速度计中的液压阻力的方法。解决方案：一方面，提供一种具有壳体的传感器，用于不完全填充壳体的外壳中的磁性流体和用于接触磁性流体的惯性体。在传感器中，惯性体与磁性流体的位移是壳体加速度的指标。在一方面，提供了具有惯性体的传感器和用于将惯性体保持在悬架状态的多个液体磁流体，以及用于将磁性流体的液滴保持在正确位置的多个磁极，并且惯性体相对于磁性流体的位移是传感器的加速度的指标。版权所有（C）2006，JPO＆NCIPI

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