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    • 1. 发明申请
    • 原動機のトルク計測装置及びその方法、並びに制御プログラム
    • 用于测量发动机扭矩的装置和方法以及控制程序
    • WO2010013773A1
    • 2010-02-04
    • PCT/JP2009/063565
    • 2009-07-30
    • 株式会社フチノ淵野 耕三
    • 淵野 耕三
    • G01M15/04G01L3/16
    • G01M15/044G01L3/1478G01L3/242
    •  簡単な構成で、各気筒の出力(トルク)特性を推定する。そのため、原動機のトルク計測装置は、複数気筒を有する原動機の出力トルクを信号として検出するトルク検出部4と、原動機で各気筒のピストンが連結される回転部の回転角度を検出する回転検出部3と、各気筒のピストンの回転角度を検出するトップマーク検出部2と、トルク検出部4が検出した出力トルクの信号、回転検出部3が検出した回転部の回転角度、トップマーク検出部2が検出した各気筒のピストンの回転角度、並びに原動機の気筒数及びサイクル数を基に、各気筒のトルク特性を予測するトルク演算部10と、を備える。トルク演算部10は、各気筒のトルク特性として、各気筒のピークトルク及びそのピークトルクを得る燃焼角度の少なくとも一方を予測する。
    • 通过简单的结构估计每个气缸的输出(扭矩)特性。 一种用于测量发动机扭矩的装置设置有用于检测作为具有气缸的发动机的输出扭矩作为信号的转矩检测部分(4),用于检测旋转部分的旋转角度的旋转检测部分 每个气缸的活塞连接在发动机中,用于检测每个气缸的活塞的旋转角度的顶部标记检测部分(2)和用于基于每个气缸的扭矩特性估计每个气缸的扭矩计算部分(10) :由转矩检测部(4)检测到的输出转矩的信号,由旋转检测部(3)检测出的旋转部的旋转角度,由顶部检测到的各气缸的活塞的旋转角度 标记检测部(2),发动机的气缸数和发动机的循环次数。 扭矩计算部(10)作为每个气缸的扭矩特性,估计每个气缸的峰值扭矩或获得峰值扭矩的燃烧角度。
    • 4. 发明申请
    • DYNAMOMETER TORQUE ARM AND DYNAMOMETER ASSEMBLY
    • 动力计扭矩臂和动态测量仪组件
    • WO1994017381A1
    • 1994-08-04
    • PCT/US1994000317
    • 1994-01-07
    • LAND & SEA, INC.
    • LAND & SEA, INC.BERGERON, Robert, Mark
    • G01L03/26
    • G01L3/1478G01L3/20
    • A torque arm (1) for a dynamometer (5) defining an axis of rotation (9) having a first support end (2) configured for rigid attachment of the arm (1) to the dynamometer (5), a second free end (3) engaging a reaction stop, a longitudinal axis (7), an axis (8) intersecting and perpendicular to the longitudinal axis, the axes intersecting and being perpendicular to the axis of rotation (9) when the arm (1) is attached to the dynamometer (5) and a strain gauge (13) for measuring strain of the arm (1) on the transverse axis (8) whereby the strain measurement is a function of torque applied to the arm (1) by an attached dynamometer (5) about an axis of rotation (9) independent of the distance between the axis of rotation (9) and a reaction stop engaging the second end (3). A dynamometer assembly comprising a dynamometer (5) and such a torque arm (1) attached to a housing (17) of the dynamometer (5).
    • 用于限定旋转轴线(9)的测力计(5)的扭矩臂(1)具有构造成用于将臂(1)刚性附接到测力计(5)的第一支撑端(2),第二自由端 3)当臂(1)附接到(3)时,将反作用停止件,纵向轴线(7),与纵向轴线相交并垂直于轴线(8)的轴线相互交叉并且垂直于旋转轴线(9) 测力计(5)和用于测量臂(1)在横轴(8)上的应变的应变仪(13),由此应变测量是通过附接的测力计(5)施加到臂(1)的扭矩的函数 )与旋转轴线(9)之间的距离和接合第二端(3)的反作用停止件之间的旋转轴线(9)相关联。 一种测力计组件,包括测力计(5)和附接到测力计(5)的壳体(17)的扭矩臂(1)。
    • 8. 发明申请
    • CRANKSET BASED BICYCLE POWER MEASUREMENT
    • 基于CRANKSET的自行车功率测量
    • WO2008058164A2
    • 2008-05-15
    • PCT/US2007083845
    • 2007-11-06
    • QUARQ TECHNOLOGY INCMEYER JAMES I
    • MEYER JAMES I
    • G01L3/02
    • G01L3/1471A63B2071/0652G01L3/1478
    • The present application relates to an input torque measuring device for a drive train of a bicycle. The drive train includes a first crank arm and a second crank arm. An inboard end of each crank arm is rotatably mounted to the bicycle at a bottom bracket of the bicycle. At least one chain ring is configured to rotate a driven wheel of the bicycle. A spider is connected to the first crank arm adjacent the bottom bracket and extends out to the at least one chain ring. The spider is configured to transmit force applied to the crank arms directly to the at least one chain ring. The spider may include a plurality of sensors configured to respond to the force applied by the spider to the at least one chain ring. The sensors produce an electronic signal relative to the force transmitted by the spider to the at least one chain ring and a processor configured to receive the electronic signals from each sensor of the spider.
    • 本申请涉及一种用于自行车传动系的输入扭矩测量装置。 传动系包括第一曲柄臂和第二曲柄臂。 每个曲柄臂的内侧端部可旋转地安装在自行车的自行车的底部支架上。 至少一个链环被构造成旋转自行车的从动轮。 蜘蛛连接到邻近底部托架的第一曲柄臂并延伸到至少一个链环。 所述蜘蛛构造成将施加到所述曲柄臂的力传递到所述至少一个链环。 所述蜘蛛可以包括多个传感器,所述传感器被配置为响应由所述蜘蛛施加到所述至少一个链环上的力。 所述传感器相对于由所述蜘蛛传递到所述至少一个链环的力产生电子信号,并且所述处理器被配置为从所述蜘蛛的每个传感器接收电子信号。
    • 9. 发明申请
    • STRAIN GAUGE
    • 应变计
    • WO2006037969A1
    • 2006-04-13
    • PCT/GB2005/003777
    • 2005-09-30
    • ZI MEDICAL PLCHALL, Ken
    • HALL, Ken
    • G01L1/22G01L3/14A61M5/172H05K3/00
    • G01L1/2287A61M5/1452A61M5/172G01L3/1478H05K1/0271H05K1/181H05K3/3442H05K2201/09072H05K2201/10083H05K2201/10151H05K2201/10446
    • A strain gauge assembly (10) suitable for mounting on a circuit board (14) comprising; a substrate (28) having a first end (30) and a second end (32); one or more mounting pads (34); and a connector (38) located near to an edge of the first end (30) of the substrate; and one or more electrical pathways (36) extending from the connector (38) to a strain gauge (40) located towards the second end (32) of the substrate; wherein the strain gauge assembly (10) is adapted for cantilevered attachment by the mounting pads (34) over an edge (22) of the circuit board (14); and resilient deformation relative to the circuit board (14). A method of manufacturing the strain gauge assembly (10) and an application therefor is also disclosed.
    • 一种适用于安装在电路板(14)上的应变仪组件(10),包括: 具有第一端(30)和第二端(32)的基板(28); 一个或多个安装垫(34); 以及位于所述基板的所述第一端(30)的边缘附近的连接器(38) 以及从所述连接器(38)延伸到位于所述基板的所述第二端(32)处的应变仪(40)的一个或多个电路径(36) 其中所述应变计组件(10)适于通过所述安装焊盘(34)在所述电路板(14)的边缘(22)上的悬臂连接; 和相对于电路板(14)的弹性变形。 还公开了制造应变计组件(10)的方法及其应用。
    • 10. 发明申请
    • METHOD OF AND APPARATUS FOR MEASURING WORKING PARAMETERS OF MOTOR VEHICLE DRIVING MOTORS
    • 用于测量电机驱动电机工作参数的方法和装置
    • WO2004102145A3
    • 2005-05-26
    • PCT/HU2004000050
    • 2004-05-13
    • MAMI KOEZLEKEDESGEPESZETI SZAKMATHE ISTVAN
    • MATHE ISTVAN
    • G01L3/14G01L3/24
    • G01L3/1478G01L3/24
    • The motor is started and warmed up to working temperature, then torque values of the motor produced at different rpm values are determined during varying the load of the motor. According to the present invention, determining the torque values produced by the motor is accomplished during operation of the motor vehicle by means of measuring of deformation of a statically rigid part - preferably frame, frame element (2), motor sustaining element, carrying system, pivoting arm, half shaft - of the motor vehicle. Measuring of deformations is preferably made by using a strain gauge (4). An apparatus having a means for measuring the torque delivered by the motor and in given cases a means for measuring the rpm value of the motor is employed. According to the present invention the means for measuring the torque delivered by the motor is an element appropriate to measure deformations suffered by a statically rigid part - preferably frame extension (2), motor sustaining element, pivoting arm, half shaft - of the motor vehicle, expediently a strain gauge (4) and/or a piezoresistive element fastened onto the said statically rigid part.
    • 马达启动并加热到工作温度,然后在改变电机负载的同时确定以不同rpm值产生的电机的扭矩值。 根据本发明,通过测量静态刚性部件 - 优选框架框架元件(2),电动机维持元件,承载系统的变形来确定机动车辆的操作期间,确定由电动机产生的扭矩值, 机动车辆的枢转臂,半轴。 变形的测量优选通过使用应变仪(4)来进行。 具有用于测量由电动机传递的扭矩的装置的装置,并且在给定的情况下采用用于测量电动机的rpm值的装置。 根据本发明,用于测量由电动机传递的扭矩的装置是适于测量机动车辆的静态刚性部分 - 优选框架延伸部(2),电动机维持元件,枢转臂,半轴 - 所承受的变形的元件 (4)和/或固定在所述静态刚性部件上的压阻元件。