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1. 发明授权

US5701277A Electro-acoustic transducers 失效
标题翻译：电声换能器
公开(公告)号：US5701277A
公开(公告)日：1997-12-23
申请号：US779580
申请日：1997-01-17
申请人： Martin D. Ring , Roger Mark , Peter F. Flanagan , Patrick M. Brogan , James R. Sturges
发明人： Martin D. Ring , Roger Mark , Peter F. Flanagan , Patrick M. Brogan , James R. Sturges
IPC分类号： G10K9/12 , H04R1/44 , H04R17/00
CPC分类号： G10K9/121 , H04R1/44
摘要： A flextensional transducer for use in surface ship applications requiring the capability of withstanding underwater explosive shock is described. The transducer includes a plurality of ceramic stacked drivers disposed between an elliptical outer shell having opposing slots disposed along an inner surface of the shell and a flextensional limiting support block. The drivers are mounted on ball joint sockets which allow pivoting during high acceleration loading conditions. The support block further has a pair of curved surfaces which will generally follow, in close proximity, the inner surface of the shell and a member coupled to the opposing slots of the elliptical shell. The block can be fixed to a rigid mount disposed over at least one end of the transducer using a plurality of tie rods.
摘要翻译：描述了用于需要承受水下爆炸冲击的能力的地面船舶应用中的弯曲传感器。传感器包括多个陶瓷堆叠驱动器，其布置在具有沿壳体的内表面设置的相对狭槽的椭圆形外壳和挠曲限制支撑块之间。驱动器安装在允许在高加速度加载条件下枢转的球形接头插座上。支撑块还具有一对弯曲表面，该曲面通常紧邻壳体的内表面，以及联接到椭圆形壳体的相对狭槽的构件。可以使用多个拉杆将块固定到设置在换能器的至少一端的刚性安装座。

2. 发明授权

US5155709A Electro-acoustic transducers 失效
标题翻译：电声换能器
公开(公告)号：US5155709A
公开(公告)日：1992-10-13
申请号：US727760
申请日：1991-07-10
申请人： Peter F. Flanagan , Roger Mark
发明人： Peter F. Flanagan , Roger Mark
IPC分类号： G10K9/12
CPC分类号： G10K9/121 , Y10T29/42
摘要： A transducer for use in surface ship applications includes a prestress element for providing additional compressive force to an electromechanical driver disposed within the transducer. The transducer includes a shell having inner portions, an electromechanical driver having end portions coupled to inner portions of the shell, and a block prestress element disposed between one of the end portions of the driver and the inner portions of the shell. The block prestress element is fabricated from a shape memory alloy which can be deformed within a first temperature range and reverts back to its original shape when exposed to a temperature above the first temperature range. This characteristic provides for the generation of additional stresses which may be desired for providing protection to the electromechanical driver from unwanted tensile forces. This approach for providing additional compressive force to the driver allows the insertion of the stacked ceramic electromechanical driver within the shell with prestress levels generally not achievable without possible damage to the shell.
摘要翻译：用于表面船舶应用的传感器包括用于向设置在换能器内的机电驱动器提供额外的压缩力的预应力元件。换能器包括具有内部部分的壳体，具有连接到壳体的内部部分的端部的机电驱动器以及设置在驱动器的一个端部和壳体的内部之间的块预应力元件。块预应力元件由形状记忆合金制成，该形状记忆合金可在第一温度范围内变形，并且当暴露于高于第一温度范围的温度时回复到其初始形状。该特性提供了产生额外的应力，这可能是为机电驱动器提供免受不必要的拉力的保护所需要的。用于向驱动器提供额外的压缩力的这种方法允许堆叠的陶瓷机电驱动器在壳体内插入，其具有通常不可实现的预应力水平，而不会对壳体造成损害。

3. 发明申请

US20060291684A1 PASSIVE ACOUSTIC RADIATING 有权
标题翻译：被动声学雷达
公开(公告)号：US20060291684A1
公开(公告)日：2006-12-28
申请号：US11463325
申请日：2006-08-09
申请人： Geoffrey Chick , Hal Greenberger , Roman Litovsky , Christopher Ickler , Roger Mark , George Nichols
发明人： Geoffrey Chick , Hal Greenberger , Roman Litovsky , Christopher Ickler , Roger Mark , George Nichols
IPC分类号： H05K5/00
CPC分类号： H04R1/2826 , H04R1/227 , H04R1/24 , H04R1/2834 , H04R1/2873 , H04R1/345 , H04R2205/021 , H04R2209/027
摘要： An audio device has passive radiators that are driven by acoustic drivers. The passive radiators are arranged so that the net mechanical vibration is minimized.
摘要翻译：音频设备具有由声学驱动器驱动的无源辐射器。无源辐射器被布置成使得机械振动的网络最小化。

4. 发明申请

US20060213467A1 Electromagnetic actuator and control 有权
标题翻译：电磁执行器和控制
公开(公告)号：US20060213467A1
公开(公告)日：2006-09-28
申请号：US11438041
申请日：2006-05-19
申请人： Thomas Froeschle , Roger Mark , Thomas Schroeder , Richard Tucker Carlmark , David Hanson , Jun Ma , Benjamin Peterson
发明人： Thomas Froeschle , Roger Mark , Thomas Schroeder , Richard Tucker Carlmark , David Hanson , Jun Ma , Benjamin Peterson
IPC分类号： F01L9/04 , F01L9/02
CPC分类号： H01F7/1615 , F01L2009/0405 , F01L2009/0448 , F01L2009/0469 , F02D41/20 , F16K31/082 , H01F7/081 , H01F7/122 , H01F7/13 , H01F2007/185 , H01F2007/1861 , H01F2007/1866 , H02K1/145 , H02K1/2733 , H02K5/18 , H02K33/16 , H02K41/031 , H02K2207/03
摘要： An electromagnetic actuator includes a stator assembly mounted to a center pole formed of material having high magnetic permeability and functions as a return path for the magnetic field generated when current is passed through coils in the stator assembly. When current is applied to one or more coils within the stator assembly, a magnetic field is generated that interacts with a magnetic field generated by one or more magnets disposed within the armature assembly and causes the armature to move relative to the center pole thus, for example, opening or closing a valve.
摘要翻译：电磁致动器包括安装到由具有高磁导率的材料形成的中心极的定子组件，并且用作当电流通过定子组件中的线圈时产生的磁场的返回路径。当电流施加到定子组件内的一个或多个线圈时，产生磁场，其与设置在电枢组件内的一个或多个磁体产生的磁场相互作用，并使电枢相对于中心磁极移动，因此，为例如，打开或关闭阀门。

5. 发明授权

US5992812A Shock absorbing corner impact 失效
标题翻译：减震角影响
公开(公告)号：US5992812A
公开(公告)日：1999-11-30
申请号：US178068
申请日：1994-01-06
申请人： Roger Mark
发明人： Roger Mark
IPC分类号： B65D81/05 , H04R1/02 , A47B95/00
CPC分类号： B65D81/057 , B65D2581/055 , H04R1/02
摘要： A shock absorbing system includes a housing having at least one corner angle, a corner cap outside each corner angle, and energy absorbing material filling the region between the corner angle and the corner cap. The energy absorbing material exhibits high stiffness under normal operating conditions and low stiffness during impact. The shock absorbing system is constructed and arranged to permit shearing action and compression during impact.
摘要翻译：冲击吸收系统包括具有至少一个角角的壳体，每个角角以外的角帽，以及填充角角和角帽之间的区域的能量吸收材料。能量吸收材料在正常操作条件下表现出高刚度，在冲击时表现出低刚度。冲击吸收系统被构造和布置成允许在冲击期间剪切动作和压缩。

6. 发明授权

US08031896B2 Passive acoustic radiating 有权
标题翻译：被动声辐射
公开(公告)号：US08031896B2
公开(公告)日：2011-10-04
申请号：US11463325
申请日：2006-08-09
申请人： Geoffrey C. Chick , Hal P. Greenberger , Roman Litovsky , Christopher B. Ickler , Roger Mark , George Nichols
发明人： Geoffrey C. Chick , Hal P. Greenberger , Roman Litovsky , Christopher B. Ickler , Roger Mark , George Nichols
IPC分类号： H04R1/02 , H04R1/20 , H04R25/00
CPC分类号： H04R1/2826 , H04R1/227 , H04R1/24 , H04R1/2834 , H04R1/2873 , H04R1/345 , H04R2205/021 , H04R2209/027
摘要： An audio device has passive radiators that are driven by acoustic drivers. The passive radiators are arranged so that the net mechanical vibration is minimized.
摘要翻译：音频设备具有由声学驱动器驱动的无源辐射器。无源辐射器被布置成使得机械振动的网络最小化。

7. 发明授权

US07679229B2 Relieving stress in a flexure 有权
标题翻译：缓解弯曲中的压力
公开(公告)号：US07679229B2
公开(公告)日：2010-03-16
申请号：US11871414
申请日：2007-10-12
申请人： Roger Mark
发明人： Roger Mark
IPC分类号： H02K35/00
CPC分类号： F16F1/185 , H02K33/16
摘要： A flexure includes a shaped sheet of material having a middle portion coupled to a magnet, an end portion, and a corner portion between the end portion and the middle portion, the corner portion including a curve with a concave curvature relative to a point of view outside the corner portion. The flexure may be used in a linear motor.
摘要翻译：弯曲部包括成形的材料片，其具有连接到磁体的中间部分，端部部分和端部与中间部分之间的角部分，角部分包括相对于观察点具有凹曲率的曲线角落外部。挠曲可以用在线性电动机中。

8. 发明申请

US20050018868A1 Passive acoustic radiating 有权
标题翻译：被动声辐射
公开(公告)号：US20050018868A1
公开(公告)日：2005-01-27
申请号：US10623996
申请日：2003-07-21
申请人： Geoffrey Chick , Hal Greenberger , Roman Litovsky , Christopher Ickler , Roger Mark , George Nichols
发明人： Geoffrey Chick , Hal Greenberger , Roman Litovsky , Christopher Ickler , Roger Mark , George Nichols
IPC分类号： H04R20060101 , H04R1/02 , H04R1/20 , H04R1/28 , H04R25/00
CPC分类号： H04R1/2826 , H04R1/227 , H04R1/24 , H04R1/2834 , H04R1/2873 , H04R1/345 , H04R2205/021 , H04R2209/027
摘要： An audio device has passive radiators that are driven by acoustic drivers. The passive radiators are arranged so that the net mechanical vibration is minimized.
摘要翻译：音频设备具有由声学驱动器驱动的无源辐射器。无源辐射器被布置成使得机械振动的网络最小化。

9. 发明授权

US07252053B2 Electromagnetic actuator and control 有权
标题翻译：电磁执行器和控制
公开(公告)号：US07252053B2
公开(公告)日：2007-08-07
申请号：US11438041
申请日：2006-05-19
申请人： Thomas A. Froeschle , Roger Mark , Thomas C. Schroeder , Richard Tucker Carlmark , David E. Hanson , Jun Ma , Benjamin G. K. Peterson
发明人： Thomas A. Froeschle , Roger Mark , Thomas C. Schroeder , Richard Tucker Carlmark , David E. Hanson , Jun Ma , Benjamin G. K. Peterson
IPC分类号： F01L9/04
CPC分类号： H01F7/1615 , F01L2009/0405 , F01L2009/0448 , F01L2009/0469 , F02D41/20 , F16K31/082 , H01F7/081 , H01F7/122 , H01F7/13 , H01F2007/185 , H01F2007/1861 , H01F2007/1866 , H02K1/145 , H02K1/2733 , H02K5/18 , H02K33/16 , H02K41/031 , H02K2207/03
摘要： An electromagnetic actuator includes a stator assembly mounted to a center pole formed of material having high magnetic permeability and functions as a return path for the magnetic field generated when current is passed through coils in the stator assembly. When current is applied to one or more coils within the stator assembly, a magnetic field is generated that interacts with a magnetic field generated by one or more magnets disposed within the armature assembly and causes the armature to move relative to the center pole thus, for example, opening or closing a valve.
摘要翻译：电磁致动器包括安装到由具有高磁导率的材料形成的中心极的定子组件，并且用作当电流通过定子组件中的线圈时产生的磁场的返回路径。当电流施加到定子组件内的一个或多个线圈时，产生磁场，其与设置在电枢组件内的一个或多个磁体产生的磁场相互作用，并使电枢相对于中心磁极移动，因此，为例如，打开或关闭阀门。

10. 发明授权

US07128032B2 Electromagnetic actuator and control 有权
公开(公告)号：US07128032B2
公开(公告)日：2006-10-31
申请号：US10810538
申请日：2004-03-26
申请人： Thomas A. Froeschle , Roger Mark , Thomas C. Schroeder , Richard Tucker Carlmark , David E. Hanson , Jun Ma , Benjamin G. K. Peterson
发明人： Thomas A. Froeschle , Roger Mark , Thomas C. Schroeder , Richard Tucker Carlmark , David E. Hanson , Jun Ma , Benjamin G. K. Peterson
IPC分类号： F01L9/04
CPC分类号： H01F7/1615 , F01L2009/0405 , F01L2009/0448 , F01L2009/0469 , F02D41/20 , F16K31/082 , H01F7/081 , H01F7/122 , H01F7/13 , H01F2007/185 , H01F2007/1861 , H01F2007/1866 , H02K1/145 , H02K1/2733 , H02K5/18 , H02K33/16 , H02K41/031 , H02K2207/03
摘要： An electromagnetic actuator includes a stator assembly mounted to a center pole formed of material having high magnetic permeability and functions as a return path for the magnetic field generated when current is passed through coils in the stator assembly. When current is applied to one or more coils within the stator assembly, a magnetic field is generated that interacts with a magnetic field generated by one or more magnets disposed within the armature assembly and causes the armature to move relative to the center pole thus, for example, opening or closing a valve.

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