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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

US09001623B1 Sonar systems and sonar methods that use a tow body having a towed acoustic projector for which an orientation can be changed while being towed 有权
标题翻译：声纳系统和声纳方法，其使用具有拖曳声音投影仪的拖曳机身，在拖曳状态下可以改变方向
公开(公告)号：US09001623B1
公开(公告)日：2015-04-07
申请号：US13312048
申请日：2011-12-06
申请人： David A. Sharp , Joseph Ricci , Patrick M. Brogan , Gregory S. Rosche , Michael A. Gonzalez , James R. Sturges , Arthur J. Pedro
发明人： David A. Sharp , Joseph Ricci , Patrick M. Brogan , Gregory S. Rosche , Michael A. Gonzalez , James R. Sturges , Arthur J. Pedro
IPC分类号： G01K9/00 , G01S15/42
CPC分类号： G01S15/42 , B63B21/66 , B63B2027/165 , G01S7/521 , G01V1/3826
摘要： A tow body and associated method have an acoustic projector that can be rotated about a vertical plane while the tow body is being towed through the water. In some embodiments, the tow body and method allow the tow body to be coupled to a tow cable while the tow cable is being towed through the water and under tension.
摘要翻译：拖曳体和相关联的方法具有可以在拖曳体被拖曳通过水的同时围绕垂直平面旋转的声学投影仪。在一些实施例中，丝束体和方法允许丝束体连接到丝束电缆，同时丝束电缆被牵引通过水并且在张力下。

3. 发明授权

US4542708A Composite cable fairing 失效
标题翻译：复合电缆整流罩
公开(公告)号：US4542708A
公开(公告)日：1985-09-24
申请号：US568675
申请日：1984-01-06
申请人： Robert R. Holcombe , Steven G. Parks , Patrick M. Brogan
发明人： Robert R. Holcombe , Steven G. Parks , Patrick M. Brogan
IPC分类号： B63B21/66 , B63B21/00
CPC分类号： B63B21/663
摘要： A fairing segment for a cable is of composite construction which combines an elastomeric fairing body with a flexible spring-steel clip in the fairing nose. The elastomeric body allows the fairing nose to conform to the cable catenary in the flow stream, presents a smooth leading edge of the flow, and reduces drag. The clip is flexible in the direction of the plane of the fairing to conform to bending of the cable over sheaves or in the water. The spring steel clip allows the fairing to freely rotate about the cable and to align with the flow stream by maintaining low interfacial friction between the cable and the fairing. The clip also minimizes or prevents cold flow of the elastomeric nose portion of the fairing segment into the interstices of the cable armor. The tail portion of the elastomeric body is stiffened to prevent cupping or bending which would cause kiting of the cable.
摘要翻译：电缆的整流罩是复合结构，将弹性整流罩与柔性弹簧钢夹在整流罩上组合。弹性体允许整流罩鼻子在流动流中符合电缆悬链线，呈现流动的平滑前缘，并减少阻力。夹子在整流罩的平面方向上是柔性的，以使缆绳在水滑轮或水中弯曲。弹簧钢夹允许整流罩围绕电缆自由旋转并且通过维持电缆和整流罩之间的低界面摩擦而与流动流对准。夹子还将整流罩的弹性鼻部的冷流最小化或防止到电缆护套的间隙中。弹性体的尾部被加强以防止拔尖或弯曲，这将导致电缆的引线。

4. 发明申请

US20090245027A1 SLOTTED CYLINDER ACOUSTIC TRANSDUCER 有权
公开(公告)号：US20090245027A1
公开(公告)日：2009-10-01
申请号：US12057709
申请日：2008-03-28
申请人： Patrick M. Brogan , Frank V. Costanzo , William J. Marshall , Dino Roberti
发明人： Patrick M. Brogan , Frank V. Costanzo , William J. Marshall , Dino Roberti
IPC分类号： H04R17/00
CPC分类号： H04R17/00 , H04R2217/01
摘要： A slotted cylinder acoustic transducer has a crescent-shaped insert disposed between a ceramic stack assembly and s cylindrical housing shell. In some embodiments, all of the ceramic elements in the ceramic stack assembly can have the same shape.
摘要翻译：开槽气缸声学换能器具有设置在陶瓷堆叠组件和圆柱形壳体壳体之间的月牙形插入件。在一些实施例中，陶瓷堆叠组件中的所有陶瓷元件可以具有相同的形状。

5. 发明授权

US07719926B2 Slotted cylinder acoustic transducer 有权
标题翻译：开槽汽缸声换能器
公开(公告)号：US07719926B2
公开(公告)日：2010-05-18
申请号：US12057709
申请日：2008-03-28
申请人： Patrick M. Brogan , Frank V. Costanzo , William J. Marshall , Dino Roberti
发明人： Patrick M. Brogan , Frank V. Costanzo , William J. Marshall , Dino Roberti
IPC分类号： H04R17/00 , H01L41/08
CPC分类号： H04R17/00 , H04R2217/01
摘要： A slotted cylinder acoustic transducer has a crescent-shaped insert disposed between a ceramic stack assembly and s cylindrical housing shell. In some embodiments, all of the ceramic elements in the ceramic stack assembly can have the same shape.
摘要翻译：开槽气缸声学换能器具有设置在陶瓷堆叠组件和圆柱形壳体壳体之间的月牙形插入件。在一些实施例中，陶瓷堆叠组件中的所有陶瓷元件可以具有相同的形状。

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