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公开(公告)号：WO0150811A9
公开(公告)日：2002-07-18
申请号：PCT/US0100491
申请日：2001-01-08
Applicant: LOCKHEED CORP , PORZIO RAYMOND
Inventor： PORZIO RAYMOND
CPC classification number: H04R15/02 , B06B1/0614 , B06B1/0618 , B06B1/0655 , B06B2201/74 , G10K9/121 , G10K9/125
Abstract: A longitudinal vibrator assembly comprising at least one piezoceramic, magnetostrictive or electrostrictive transducer (130) having a coaxial housing (200a, 200b or 200c) comprised of at least one slotted or complete cylindrical flexural member vibrating in a circumferential or radial direction and excited by a solid state transduction material.
Abstract translation: 一种纵向振动器组件，包括至少一个具有同轴壳体（200a，200b或200c）的压电陶瓷，磁致伸缩或电致伸缩换能器（130），所述同轴壳体包括至少一个在周向或径向方向上振动并且被一个 固态转导材料。
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公开(公告)号：WO2006052970A3
公开(公告)日：2007-01-25
申请号：PCT/US2005040435
申请日：2005-11-08
Applicant: LOCKHEED CORP , PORZIO RAYMOND
Inventor： PORZIO RAYMOND
IPC: H04R17/00
Abstract: An inverse flextensional projector exhibits a low frequency flexural mode and a higher frequency "breathing" mode to defeat stealthy targets and to conduct short and long range detection and tracking in littoral waters. The device has much broader bandwidth than conventional flextensional transducers, slotted cylinders and conventional cylinder transducers. The device has a low frequency capability similar to slotted cylinder projectors (SCP) but is broader band and does not suffer from the unsupported gap of SCP projectors. The invention has a more uniform radiation velocity than both SCP and flextensional transducers, making it much less susceptible to cavitation limitations.
Abstract translation: 反向屈曲投影机呈现低频弯曲模式和更高频率的“呼吸”模式，以打击隐身目标，并在沿海水域进行短距离和远距离检测和跟踪。 该器件具有比传统的弯曲传感器，开槽圆柱体和常规气缸换能器更宽的带宽。 该设备具有类似于开槽圆柱投影仪（SCP）的低频能力，但是具有更宽的频带，并且不受SCP投影机不受支持的差距的影响。 本发明具有比SCP和屈曲换能器更均匀的辐射速度，使得它不太受空化限制的影响。
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公开(公告)号：WO2006052799A2
公开(公告)日：2006-05-18
申请号：PCT/US2005040118
申请日：2005-11-07
Applicant: LOCKHEED CORP , PORZIO RAYMOND , ERICKSON DAVID J , GLOO TODD C
Inventor： PORZIO RAYMOND , ERICKSON DAVID J , GLOO TODD C
IPC: H01L41/083
CPC classification number: B06B1/0607
Abstract: A longitudinally driven slotted transducer has a tubular member with an axial slot extending from one end to the other end. A drive assembly is disposed across the inner wall of the tubular member and supported by journal bearing surfaces extending from opposing sides of the inner wall to locate the drive assembly in a position offset from the longitudinal central axis of the tubular member. The interface between the drive assembly and tubular member comprises a layer of solid lubricant material mounted on the journal bearing type surfaces.
Abstract translation: 纵向驱动的槽式换能器具有管状构件，其具有从一端延伸到另一端的轴向槽。 驱动组件横跨管状构件的内壁布置并且由从内壁的相对侧延伸的轴颈轴承表面支撑，以将驱动组件定位在偏离管状构件的纵向中心轴线的位置。 驱动组件和管状构件之间的界面包括安装在轴颈轴承型表面上的固体润滑剂材料层。
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4.发明公开
公开(公告)号：EP1245133A4
公开(公告)日：2006-05-03
申请号：EP01901841
申请日：2001-01-08
Applicant: LOCKHEED CORP
Inventor： PORZIO RAYMOND
CPC classification number: H04R15/02 , B06B1/0614 , B06B1/0618 , B06B1/0655 , B06B2201/74 , G10K9/121 , G10K9/125
Abstract: A longitudinal vibrator assembly comprising at least one piezoceramic, magnetostrictive or electrostrictive transducer (130) having a coaxial housing (200a, 200b or 200c) comprised of at least one slotted or complete cylindrical flexural member vibrating in a circumferential or radial direction and excited by a solid state transduction material.
Abstract translation: 一种纵向振动器组件，包括具有同轴壳体（200a，200b或200c）的至少一个压电陶瓷，磁致伸缩或电致伸缩换能器（130），所述同轴壳体包括至少一个开槽或完整圆柱形弯曲构件，所述至少一个开槽或完整圆柱形弯曲构件沿周向或径向振动， 固态转导材料。
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公开(公告)号：GB2434710A
公开(公告)日：2007-08-01
申请号：GB0708755
申请日：2005-11-08
Applicant: LOCKHEED CORP
Inventor： PORZIO RAYMOND
Abstract: An inverse flextensional projector exhibits a low frequency flexural mode and a higher frequency "breathing" mode to defeat stealthy targets and to conduct short and long range detection and tracking in littoral waters. The device has much broader bandwidth than conventional flextensional transducers, slotted cylinders and conventional cylinder transducers. The device has a low frequency capability similar to slotted cylinder projectors (SCP) but is broader band and does not suffer from the unsupported gap of SCP projectors. The invention has a more uniform radiation velocity than both SCP and flextensional transducers, making it much less susceptible to cavitation limitations.
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Patent Agency Ranking
公开(公告)号：GB2434709A
公开(公告)日：2007-08-01
申请号：GB0708754
申请日：2005-11-07
Applicant: LOCKHEED CORP
Inventor： PORZIO RAYMOND , ERICKSON DAVID JUSTA , GLOO TODD C
Abstract: A longitudinally driven slotted transducer (70) has a tubular member with an axial slot (72) extending from one end to die other end. A drive assembly (73) is disposed across the inner wall (75) of the tubular member and supported by journal bearing surfaces (78) extending from opposing sides of the inner wall to locate the drive assembly in a position offset from die longitudinal central axis (L) of the tubular member. The interface between the drive assembly and tubular member comprises a layer of solid lubricant material (79) mounted on the journal bearing type surfaces.
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公开(公告)号：GB2434709B
公开(公告)日：2009-09-09
申请号：GB0708754
申请日：2005-11-07
Applicant: LOCKHEED CORP
Inventor： PORZIO RAYMOND , ERICKSON DAVID JUSTA , GLOO TODD C
Abstract: A transducer comprises a longitudinal tubular member symmetrically disposed about a central longitudinal axis, the tubular member having a slot extending from the front end of said member to the rear end of the member, the slot extending parallel to the central longitudinal axis; a stack comprising a single element or plurality of vibratory elements arranged from a first to a second end and; a mounting arrangement for mounting the said stack across the inner wall of said tubular member on a line relatively transverse to said longitudinal central axis. The mounting arrangement includes a layer of solid lubricant engaging opposite ends of the stack, enabling the stack to move in a direction of the central axis when the stack exhibits vibratory motion.
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公开(公告)号：HK1105752A1
公开(公告)日：2008-02-22
申请号：HK07114050
申请日：2007-12-22
Applicant: LOCKHEED CORP
Inventor： PORZIO RAYMOND
IPC: H04R20090101
Abstract: An inverse flextensional projector exhibits a low frequency flexural mode and a higher frequency "breathing" mode to defeat stealthy targets and to conduct short and long range detection and tracking in littoral waters. The device has much broader bandwidth than conventional flextensional transducers, slotted cylinders and conventional cylinder transducers. The device has a low frequency capability similar to slotted cylinder projectors (SCP) but is broader band and does not suffer from the unsupported gap of SCP projectors. The invention has a more uniform radiation velocity than both SCP and flextensional transducers, making it much less susceptible to cavitation limitations.
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公开(公告)号：GB2434710B
公开(公告)日：2008-05-28
申请号：GB0708755
申请日：2005-11-08
Applicant: LOCKHEED CORP
Inventor： PORZIO RAYMOND
Abstract: An inverse flextensional projector exhibits a low frequency flexural mode and a higher frequency "breathing" mode to defeat stealthy targets and to conduct short and long range detection and tracking in littoral waters. The device has much broader bandwidth than conventional flextensional transducers, slotted cylinders and conventional cylinder transducers. The device has a low frequency capability similar to slotted cylinder projectors (SCP) but is broader band and does not suffer from the unsupported gap of SCP projectors. The invention has a more uniform radiation velocity than both SCP and flextensional transducers, making it much less susceptible to cavitation limitations.
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公开(公告)号：AU2769501A
公开(公告)日：2001-07-16
申请号：AU2769501
申请日：2001-01-08
Applicant: LOCKHEED CORP
Inventor： PORZIO RAYMOND
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