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1. 发明申请

WO2006124162A2 ACTUATORS WITH DIAPHRAGM AND METHODS OF OPERATING SAME 审中-公开
标题翻译：具有透镜的致动器及其操作方法
公开(公告)号：WO2006124162A2
公开(公告)日：2006-11-23
申请号：PCT/US2006013857
申请日：2006-04-13
申请人： PAR TECHNOLOGIES LLC , WRIGHT DAVID D , VOGELEY JAMES , TANNER EDWARD T
发明人： WRIGHT DAVID D , VOGELEY JAMES , TANNER EDWARD T
IPC分类号： B41J2/045
CPC分类号： F04B17/003 , F04B9/105 , F04B43/046 , F15B7/00 , F15B15/18 , H01L41/0973 , H02N2/02
摘要： Actuator assemblies comprise an actuator element and two piezoelectric assemblies, with the two piezoelectric assemblies being configured and arranged for controlling movement of the actuator element. In some example implementations, the first piezoelectric assembly and the second piezoelectric assembly are constructed and arranged so that a temperature dependency of the first piezoelectric assembly is cancelled by the temperature dependency of the second piezoelectric assembly. In a first example embodiment, a first piezoelectric assembly comprises a first or main piezoelectric diaphragm connected to the actuator element for displacing the actuator element in response to displacement of the first piezoelectric diaphragm. The first piezoelectric diaphragm is mounted to a movable carriage. A second piezoelectric diaphragm, which comprises the second piezoelectric assembly, is connected to the carriage for displacing the carriage in response to displacement of the second piezoelectric diaphragm. A driver applies electrical signals to the first piezoelectric diaphragm and the second piezoelectric diaphragm for causing the first piezoelectric diaphragm and the second piezoelectric diaphragm to displace in the same direction. In a second example embodiment, the actuator element is at least partially situated in a housing wherein the actuator element is capable of reciprocating movement. Within the housing the actuator element at least partially defines a first variable fluidic chamber and a second variable fluidic chamber. The first piezoelectric assembly comprises a first variable reservoir connected to the first variable fluidic chamber; the second piezoelectric assembly comprises a second variable reservoir connected to the second variable fluidic chamber. A first working fluid occupies the first variable reservoir and the first variable fluidic chamber; a second working fluid occupies the second variable reservoir and the second variable fluidic chamber. A driver applies signals to the piezoelectric material comprising the first variable reservoir and the second variable reservoir for causing the first variable reservoir to contract and the second variable reservoir to expand during an extension movement of the actuator element, and for causing the first variable reservoir to expand and the second variable reservoir to contract during a withdrawal movement of the actuator element.
摘要翻译：致动器组件包括致动器元件和两个压电组件，其中两个压电组件被构造和布置成用于控制致动器元件的移动。在一些示例性实施方案中，第一压电组件和第二压电组件被构造和布置成使得第一压电组件的温度依赖性被第二压电组件的温度依赖性抵消。在第一示例性实施例中，第一压电组件包括连接到致动器元件的第一或主压电膜片，用于响应于第一压电隔膜的位移而使致动器元件移位。第一压电隔膜安装到可动托架上。包括第二压电组件的第二压电隔膜连接到滑架，用于响应于第二压电振动板的位移而移动滑架。驱动器将电信号施加到第一压电隔膜和第二压电隔膜，用于使第一压电隔膜和第二压电隔膜在相同方向上移位。在第二示例性实施例中，致动器元件至少部分地位于壳体中，其中致动器元件能够往复运动。在壳体内，致动器元件至少部分地限定第一可变流体腔室和第二可变流体腔室。第一压电组件包括连接到第一可变流体室的第一可变容器; 第二压电组件包括连接到第二可变流体室的第二可变容器。第一工作流体占据第一可变储存器和第一可变流体腔室; 第二工作流体占据第二可变储存器和第二可变流体腔室。驱动器将信号施加到包括第一可变储存器和第二可变储存器的压电材料，以使第一可变储存器收缩，并且第二可变储存器在致动器元件的延伸运动期间膨胀，并且用于使第一可变储存器膨胀和第二可变储存器在致动器元件的抽出运动期间收缩。

2. 发明申请

WO2006074036A3 ACTIVE VALVE AND ACTIVE VALVING FOR PUMP 审中-公开
标题翻译：主动阀和主动阀
公开(公告)号：WO2006074036A3
公开(公告)日：2009-04-30
申请号：PCT/US2005047354
申请日：2005-12-30
申请人： PAR TECHNOLOGIES LLC , TANNER EDWARD T
发明人： TANNER EDWARD T
IPC分类号： F04B7/00
CPC分类号： F16K99/0001 , F04B7/00 , F04B7/0076 , F04B43/046 , F16K99/0007 , F16K99/0034 , F16K99/0046 , F16K99/0048 , F16K99/0057 , F16K2099/0094
摘要： A pump comprises a pump body; an actuator; and, one or more active valves. The pump body at least partially defines a pumping chamber which has an inlet port and an outlet port. The actuator is situated at least partially in the pumping chamber for acting upon fluid in the pumping chamber. The active valve selectively opens and closes a port with which it is aligned. In some embodiments, the active valve comprises a piezoelectric element. In one implementation of the pump, both the inlet valve and the outlet valves are active valves. In another implementation of the pump, the inlet valve is an active valve but the outlet valve is a passive valve. In other embodiments, active valves operate in accordance with magnetic forces and have electric conductors or wiring embedded or otherwise formed therein in a coil shape to form a magnetic field.
摘要翻译：泵包括泵体; 执行机构和一个或多个活动阀。泵体至少部分地限定具有入口和出口的泵送室。致动器至少部分地位于泵送室中，用于作用于泵送室中的流体。主动阀选择性地打开和关闭与其对准的端口。在一些实施例中，主动阀包括压电元件。在泵的一个实施方式中，入口阀和出口阀都是主动阀。在泵的另一实施方式中，入口阀是主动阀，但是出口阀是被动阀。在其他实施例中，主动阀根据磁力进行操作，并且具有以线圈形状嵌入或以其它方式形成的电导体或布线以形成磁场。

3. 发明申请

WO2006074039A3 METHOD AND APPARATUS FOR SCAVENGING ENERGY DURING PUMP OPERATION 审中-公开
标题翻译：泵运行期间能量消耗的方法和装置
公开(公告)号：WO2006074039A3
公开(公告)日：2006-12-21
申请号：PCT/US2005047357
申请日：2005-12-30
申请人： PAR TECHNOLOGIES LLC , TANNER EDWARD T , OTT WILLIAM F
发明人： TANNER EDWARD T , OTT WILLIAM F
IPC分类号： F04B39/00 , F04B17/00 , F16K15/16 , H01L41/04
CPC分类号： F04B43/046 , Y10T137/7891
摘要： A pump comprises a body for at least partially defining a pump chamber (28); a pump member, such as a diaphragm (26) or a valve (130), which undergoes displacement when acting upon a fluid in the pumping chamber; and a piezoelectric element which responds to the displacement of the pump member to generate an electric current. The electric current generated by the piezoelectric element is preferably applied to a charge storage device, such as a capacitor or battery.
摘要翻译：泵包括用于至少部分地限定泵室（28）的主体; 诸如隔膜（26）或阀（130）的泵构件，当作用在泵送室中的流体时经历位移; 以及响应于泵构件的位移以产生电流的压电元件。由压电元件产生的电流优选地应用于诸如电容器或电池的电荷存储装置。

4. 发明申请

WO03040582A3 SHOCK, VIBRATION AND ACOUSTIC ISOLATION SYSTEM 审中-公开
标题翻译：震动，振动和声学隔离系统
公开(公告)号：WO03040582A3
公开(公告)日：2003-09-18
申请号：PCT/US0130490
申请日：2001-09-28
申请人： NEWPORT NEWS SHIPBUILDING , TANNER EDWARD T
发明人： TANNER EDWARD T
IPC分类号： B60G13/14 , B60G17/08 , F16F9/05 , F16F15/02 , F16F15/03
CPC分类号： F16F15/022 , B60G13/14 , B60G17/08 , B60G2202/314 , F16F9/05 , F16F2224/043 , F16F2224/045 , F16F2230/18
摘要： A shock and vibration isolation system (100) for mounting equipment to a base wall (10) uses a semi-active damper in parallel with a spring arrangement to provide optimum isolation with respect to both shock and vibration. The system comprises a load plate (102) configured for attachment of the equipment thereto and a base plate configured for attachment to the base wall. The base plate is substantially parallel to the load plate with a spring arrangement (120) disposed intermediate the load plate and the base plate. The spring arrangement engages the load plate and the base plate to bias the load plate and the base plate in a separated relationship. The system also comprises a damping arrangement disposed intermediate the load plate and the base plate. The damping arrangement (120) is adapted for providing a selectively variable reaction force to the load plate and the base plate responsive to a relative displacement of the load plate with respect to the base plate.
摘要翻译：用于将设备安装到底壁（10）的防震隔离系统（100）使用与弹簧装置平行的半主动阻尼器，以提供相对于冲击和振动的最佳隔离。该系统包括构造成用于将设备附接到其上的负载板（102）和被配置为附接到底壁的基板。基板大致平行于负载板，弹簧装置（120）设置在负载板和基板之间。弹簧装置与负载板和基板接合，以分离的关系偏压负载板和基板。该系统还包括设置在负载板和基板之间的阻尼装置。阻尼装置（120）适于响应于负载板相对于基板的相对位移而向负载板和基板提供选择性可变的反作用力。

5. 发明申请

WO2007136595A2 VIBRATION AMPLIFICATION SYSTEM FOR PIEZOELECTRIC ACTUATORS AND DEVICES USING THE SAME 审中-公开
标题翻译：用于压电致动器的振动放大系统和使用它的装置
公开(公告)号：WO2007136595A2
公开(公告)日：2007-11-29
申请号：PCT/US2007011494
申请日：2007-05-14
申请人： ADAPTIVENERGY LLC , TANNER EDWARD T
发明人： TANNER EDWARD T
IPC分类号： H01L41/00
CPC分类号： F04B43/04 , F04B43/046 , F04B45/047 , H01L41/0973 , H04R17/00
摘要： A motion amplification apparatus taking the form of a reverse vibration absorber (RVA) comprises a piezoelectric diaphragm (22); a driving diaphragm (26) configured to serve as a driving member for an actuated device (34); a mass (28) attached to the driving diaphragm (26); and, a resilient member (30) configured to connect the piezoelectric diaphragm (22) and the driving diaphragm (26) whereby motion of the piezoelectric diaphragm (22) resulting from application of the drive signal is amplified for driving the actuated device (34). The piezoelectric diaphragm (22) has a drive signal applied thereto and is held stationary around at least a portion of its periphery. The driving diaphragm (26) is also held stationary around at least a portion of its periphery..
摘要翻译：采用反向振动吸收器（RVA）形式的运动放大装置包括压电振膜（22）; 构造成用作致动装置（34）的驱动构件的驱动隔膜（26）; 附接到所述驱动隔膜（26）的质量块（28）; 以及构造成连接压电振动膜（22）和驱动振动膜（26）的弹性部件（30），由此施加驱动信号所产生的压电振动膜（22）的运动被放大以驱动致动装置（34）。压电振膜（22）具有施加到其上的驱动信号，并且在其周边的至少一部分上保持静止。驱动隔膜（26）也围绕其周边的至少一部分保持静止。

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