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1. 发明授权

US06754571B2 Control of magnetorheological engine mount 有权
标题翻译：磁流变发动机支架的控制
公开(公告)号：US06754571B2
公开(公告)日：2004-06-22
申请号：US09918416
申请日：2001-07-30
申请人： Prasad V. Gade , Sanjiv G. Tewani , Thomas A. Baudendistel
发明人： Prasad V. Gade , Sanjiv G. Tewani , Thomas A. Baudendistel
IPC分类号： G06F700
CPC分类号： F16F13/305 , F16F2230/18
摘要： A system and method of controlling engine vibration mounted within a vehicle including at least one hydraulic mount, each mount including a fluid chamber. A pair of accelerometers sense relative acceleration across the mount between the engine and the frame and generate a relative acceleration signal. A control unit is electrically connected to the accelerometers. The control unit is adapted to generate an electronic control signal in response to the relative acceleration signal. The control device is responsive to the electric control signal for controlling the damping force of the hydraulic mount. A control algorithm calibrates the control unit such that maximum vibration damping occurs at and around the engine resonance bounce frequency.
摘要翻译：一种用于控制安装在车辆内的发动机振动的系统和方法，包括至少一个液压支架，每个支架包括流体室。一对加速度计感测发动机和车架之间的安装座上的相对加速度，并产生相对的加速度信号。控制单元电连接到加速度计。控制单元适于响应于相对加速度信号而产生电子控制信号。控制装置响应于电控信号以控制液压支架的阻尼力。控制算法校准控制单元，使发动机谐振反弹频率和周围发生最大振动阻尼。

2. 发明申请

US20120006635A1 CONTROL OF MAGNETORHEOLOGICAL MOUNT 失效
标题翻译：磁力学控制
公开(公告)号：US20120006635A1
公开(公告)日：2012-01-12
申请号：US13241471
申请日：2011-09-23
申请人： Prasad V. Gade , Sanjiv G. Tewani , Thomas A. Baudendistel
发明人： Prasad V. Gade , Sanjiv G. Tewani , Thomas A. Baudendistel
IPC分类号： F16F9/53
CPC分类号： F16F13/305 , F16F2230/18
摘要： A system and method of controlling engine vibration mounted within a vehicle including at least one hydraulic mount, each mount including a fluid chamber. A pair of accelerometers sense relative acceleration across the mount between the engine and the frame and generate a relative acceleration signal. A control unit is electrically connected to the accelerometers. The control unit is adapted to generate an electronic control signal in response to the relative acceleration signal. The control device is responsive to the electric control signal for controlling the damping force of the hydraulic mount. A control algorithm calibrates the control unit such that maximum vibration damping occurs at and around the engine resonance bounce frequency.
摘要翻译：一种用于控制安装在车辆内的发动机振动的系统和方法，包括至少一个液压支架，每个支架包括流体室。一对加速度计感测发动机和车架之间的安装座上的相对加速度，并产生相对的加速度信号。控制单元电连接到加速度计。控制单元适于响应于相对加速度信号而产生电子控制信号。控制装置响应于电控信号以控制液压支架的阻尼力。控制算法校准控制单元，使发动机谐振反弹频率和周围发生最大振动阻尼。

3. 发明授权

US08672104B2 Control of magnetorheological mount 失效
标题翻译：磁流变安装控制
公开(公告)号：US08672104B2
公开(公告)日：2014-03-18
申请号：US13241471
申请日：2011-09-23
申请人： Prasad V. Gade , Sanjiv G. Tewani , Thomas A. Baudendistel
发明人： Prasad V. Gade , Sanjiv G. Tewani , Thomas A. Baudendistel
IPC分类号： F16F9/53
CPC分类号： F16F13/305 , F16F2230/18
摘要： A system and method of controlling engine vibration mounted within a vehicle including at least one hydraulic mount, each mount including a fluid chamber. A pair of accelerometers sense relative acceleration across the mount between the engine and the frame and generate a relative acceleration signal. A control unit is electrically connected to the accelerometers. The control unit is adapted to generate an electronic control signal in response to the relative acceleration signal. The control device is responsive to the electric control signal for controlling the damping force of the hydraulic mount. A control algorithm calibrates the control unit such that maximum vibration damping occurs at and around the engine resonance bounce frequency.
摘要翻译：一种用于控制安装在车辆内的发动机振动的系统和方法，包括至少一个液压支架，每个支架包括流体室。一对加速度计感测发动机和车架之间的安装座上的相对加速度，并产生相对的加速度信号。控制单元电连接到加速度计。控制单元适于响应于相对加速度信号而产生电子控制信号。控制装置响应于电控信号以控制液压支架的阻尼力。控制算法校准控制单元，使发动机谐振反弹频率和周围发生最大振动阻尼。

4. 发明授权

US08046129B2 Control of magnetorheological mount 失效
标题翻译：磁流变安装控制
公开(公告)号：US08046129B2
公开(公告)日：2011-10-25
申请号：US10696517
申请日：2003-10-29
申请人： Prasad V. Gade , Sanjiv G. Tewani , Thomas A. Baudendistel
发明人： Prasad V. Gade , Sanjiv G. Tewani , Thomas A. Baudendistel
IPC分类号： G06F19/00 , F16F9/53
CPC分类号： F16F13/305 , F16F2230/18
摘要： A system and method of controlling engine vibration mounted within a vehicle including at least one hydraulic mount, each mount including a fluid chamber. A pair of accelerometers sense relative acceleration across the mount between the engine and the frame and generate a relative acceleration signal. A control unit is electrically connected to the accelerometers. The control unit is adapted to generate an electronic control signal in response to the relative acceleration signal. The control device is responsive to the electric control signal for controlling the damping force of the hydraulic mount. A control algorithm calibrates the control unit such that maximum vibration damping occurs at and around the engine resonance bounce frequency.
摘要翻译：一种用于控制安装在车辆内的发动机振动的系统和方法，包括至少一个液压支架，每个支架包括流体室。一对加速度计感测发动机和车架之间的安装座上的相对加速度，并产生相对的加速度信号。控制单元电连接到加速度计。控制单元适于响应于相对加速度信号而产生电子控制信号。控制装置响应于电控信号以控制液压支架的阻尼力。控制算法校准控制单元，使发动机谐振反弹频率和周围发生最大振动阻尼。

5. 发明授权

US07927331B2 Method and apparatus for surgical pocket creation and dissection 有权
标题翻译：用于手术口袋创建和解剖的方法和装置
公开(公告)号：US07927331B2
公开(公告)日：2011-04-19
申请号：US11623158
申请日：2007-01-15
申请人： Prasad V. Gade
发明人： Prasad V. Gade
IPC分类号： A61B18/14
CPC分类号： A61B18/082 , A61B17/0218 , A61B17/320016 , A61B17/320068 , A61B18/1402 , A61B2017/320056
摘要： A surgical instrument for creation of tissue dissection and creation of space is disclosed. The instrument may be used any place in the body where a physician could or would use finger or instrument dissection to create a tissue pocket or space. The pocket dissector can be used under direct vision, laparoscopically, endoscopically, under fluoroscopic guidance or blindly.
摘要翻译：公开了一种用于创建组织解剖和创建空间的手术器械。该仪器可以在身体中的任何地方使用，医生可以或将使用手指或仪器解剖来创建组织袋或空间。口腔解剖器可以在直视下，腹腔镜下，内窥镜下，荧光镜引导下或盲目使用。

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