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1. 发明授权

US06986413B2 Determining the coil temperature of a magnetorheological damper of a vehicle 有权
标题翻译：确定车辆磁流变阻尼器的线圈温度
公开(公告)号：US06986413B2
公开(公告)日：2006-01-17
申请号：US10741515
申请日：2003-12-19
申请人： Brandon J. Fedders , Roy Mwangi , David C Tsui , David Andrew Shal
发明人： Brandon J. Fedders , Roy Mwangi , David C Tsui , David Andrew Shal
IPC分类号： F16F9/53
CPC分类号： F16F9/535
摘要： Method for determining a present coil temperature of a coil of a magnetorheological (MR) damper of an operating automotive vehicle, wherein the coil is powered by an output of a controller connected to the coil through a conductor. One step includes calculating a coil-plus-conductor resistance from the voltage and the current of the output of the controller when the controller applies a test current to the coil and the conductor. Another step includes calculating the present coil temperature using at least the coil-plus-conductor resistance and compensating for the resistance of the conductor.
摘要翻译：一种用于确定机动车辆的磁流变（MR）阻尼器的线圈的当前线圈温度的方法，其中线圈由连接到线圈的控制器的输出通过导体供电。一步包括当控制器向线圈和导体施加测试电流时，从控制器的输出的电压和电流中计算线圈+导体电阻。另一步骤包括使用至少线圈 - 正导体电阻并补偿导体的电阻来计算当前线圈温度。

2. 发明授权

US06880483B2 Active seat suspension for watercraft 失效
标题翻译：主动座椅悬挂
公开(公告)号：US06880483B2
公开(公告)日：2005-04-19
申请号：US10361146
申请日：2003-02-07
申请人： Brandon J. Fedders
发明人： Brandon J. Fedders
IPC分类号： B63B29/06 , F16F9/53 , B63B35/17
CPC分类号： B63B29/06 , F16F9/535
摘要： A watercraft seat suspension includes a damper mounted between a watercraft seat and the watercraft hull. The damper includes an electrically actuated mechanism controlling fluid flow from a first chamber to a second chamber within the damper. A sensor senses motion of the seat relative to the hull. A control unit interpolates the sensor signal and develops an actuating signal controlling the electrically actuated mechanism. In one arrangement, the electrically actuated mechanism is a solenoid actuated by the actuating signal to effect one of two different damping modes. In another arrangement, the electrically actuated mechanism includes a conductor coil and flux ring generating a magnetic field proportional to the actuating signal to vary the viscosity of magneto-rheological fluid in the damper.
摘要翻译：船舶座椅悬架包括安装在船舶座椅和船只船体之间的阻尼器。阻尼器包括电动致动机构，其控制从阻尼器内的第一室到第二室的流体流动。传感器感测座椅相对于船体的运动。控制单元内插传感器信号并产生控制电致动机构的致动信号。在一种布置中，电致动机构是由致动信号致动的螺线管，以实现两种不同阻尼模式之一。在另一种布置中，电致动机构包括导体线圈和磁通环，其产生与致动信号成比例的磁场，以改变阻尼器中的磁流变流体的粘度。

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