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1. 发明申请

US20120239316A1 LIQUID LEVEL SENSOR 审中-公开
标题翻译：液位传感器
公开(公告)号：US20120239316A1
公开(公告)日：2012-09-20
申请号：US13511320
申请日：2010-11-22
申请人： Peter David Foote
发明人： Peter David Foote
IPC分类号： G01F23/296 , G06F19/00
CPC分类号： G01F23/296 , G01F23/0061 , G01F23/2962 , G01F23/2968
摘要： A liquid level sensing system, including: an input acoustic waveguide, and an output acoustic waveguide, positioned extending into liquid to be sensed; the input waveguide being arranged to receive acoustic energy; an acoustic sensor attached to the output waveguide for sensing acoustic energy at the output waveguide that has been transferred from the input waveguide to the output waveguide by being acoustically coupled by the liquid; and a processor arranged to process timing characteristics of the sensed acoustic energy to determine a measure of the liquid level.
摘要翻译：一种液位感测系统，包括：输入声波导和输出声波导，定位成延伸到待感测的液体中; 输入波导被布置成接收声能; 附接到输出波导的声学传感器，用于感测已经通过液体声耦合从输入波导传送到输出波导的输出波导处的声能; 以及处理器，其被布置成处理所感测的声能的定时特性以确定液位的量度。

2. 发明申请

US20090279323A1 HEAT DISTRIBUTION IN A DISTRIBUTED LIGHTING APPARATUS 有权
标题翻译：分布式照明设备中的热分配
公开(公告)号：US20090279323A1
公开(公告)日：2009-11-12
申请号：US11910592
申请日：2007-07-12
申请人： Peter David Foote , Christopher Stace , Leslie charles Laycock
发明人： Peter David Foote , Christopher Stace , Leslie charles Laycock
IPC分类号： G02B6/00
CPC分类号： G02B6/0008 , F03D80/10 , F03D80/40 , F03D80/60 , G02B6/4496 , Y02E10/72
摘要： Described herein is an apparatus which is, under a range of atmospheric conditions, capable of maintaining the emission of light at a point remote from a light source. Notably, the apparatus is able to heat and distribute a fluid, and by doing so, prevents condensation and ice from forming which could hamper the emission of light. The apparatus comprises a light source and a light emitter, with a light conduit and a fluid conduit running between.A method for using such apparatus is also described.
摘要翻译：这里描述的是在大气条件的范围内能够将光的发射保持在远离光源的点处的装置。值得注意的是，该装置能够加热和分配流体，并且通过这样做，可以防止冷凝和冰的形成，从而妨碍光的发射。该装置包括光源和光发射器，具有光导管和在其之间运行的流体导管。还描述了使用这种装置的方法。

3. 发明授权

US06952505B2 Interfacing optical transmission structures 有权
标题翻译：接口光传输结构
公开(公告)号：US06952505B2
公开(公告)日：2005-10-04
申请号：US10088226
申请日：2001-01-05
申请人： Nigel Bruce Aldridge , Geoffrey Martland Proudley , Peter David Foote , Ian James Read
发明人： Nigel Bruce Aldridge , Geoffrey Martland Proudley , Peter David Foote , Ian James Read
IPC分类号： B23K26/00 , B64D43/00 , G02B6/00 , G02B6/26 , G02B6/28 , G02B6/36 , G02B6/38 , G02B6/42 , G02B26/00 , G02B26/08
CPC分类号： G02B6/3873 , B64D43/00 , G02B6/264 , G02B6/2826 , G02B6/3608 , G02B6/3624 , G02B6/3801 , G02B6/4214
摘要： A composite for use in the aircraft construction industry includes an optical transmission device, such as an optical fiber, embedded within a carrier. The optical transmission device is provided with a high-quality optical interface surface which provides for optical connection to the optical transmission means from outside the carrier. The optical interface surface is provided as part of a micro-optical component which processes the optical signals to improve light extraction from a supply to the optical transmission means. The buried optical transmission device is accessed by a passageway formed in the carrier to the interface surface. If the passageway is formed prior to completion of finishing processes on the composite, a protective plug is provided to close the passageway until the optical connection is required.
摘要翻译：用于飞机制造业的复合材料包括嵌入在载体内的诸如光纤的光传输装置。光传输装置设置有高质量的光接口表面，其提供从载体的外部到光传输装置的光学连接。光学接口表面被提供为微光学部件的一部分，其处理光信号以改善从光传输装置的光源的光提取。掩埋光传输装置通过形成在载体中的通道接触到界面。如果通道在复合材料完成加工之后形成，则提供保护塞以封闭通道，直到需要光学连接。

4. 发明申请

US20110095772A1 DAMAGE SENSORS AND PROCESSING ARRANGEMENTS THEREFOR 审中-公开
标题翻译：损坏传感器及其加工安排
公开(公告)号：US20110095772A1
公开(公告)日：2011-04-28
申请号：US12995094
申请日：2009-05-21
申请人： Jagjit Sidhu , Peter David Foote
发明人： Jagjit Sidhu , Peter David Foote
IPC分类号： G01N27/04 , G01L1/22 , B05D5/12
CPC分类号： G01M5/0033 , G01M5/0083
摘要： A damage sensor, for example a crack gauge, a method of providing the same, and a method of sensing damage using the same, are described. The damage sensor comprises at least one direct write resistive element applied to an area of a substrate by a direct write process. Conductive tracks may be connected along two separated portions of the perimeter of the area of the direct write resistive element. The damage sensor may comprise plural direct write resistive elements, for example rectangular-shaped elements, each extending between and connected to two conducting tracks. In a further damage sensor, plural annular resistive elements are positioned in an annular arrangement with respect to each other. In all the damage sensors, the resistive elements may be applied around a hole in a substrate, or extending over a bonded edge between two substrates.
摘要翻译：描述了损伤传感器，例如裂纹计，提供破坏传感器的方法，以及使用其的感测损伤的方法。损伤传感器包括通过直接写入过程施加到衬底的区域的至少一个直接写入电阻元件。导电轨道可以沿着直写式电阻元件的区域的周边的两个分开的部分连接。损伤传感器可以包括多个直接写入电阻元件，例如矩形元件，每个元件在两个导电轨道之间延伸并连接到两个导电轨道。在另一个损伤传感器中，多个环形电阻元件相对于彼此定位成环形布置。在所有损伤传感器中，电阻元件可以围绕衬底中的孔施加，或者在两个衬底之间的接合边缘上延伸。

5. 发明授权

US07039276B2 Optically connecting embedded optical fibers in composite panels 有权
标题翻译：将嵌入式光纤光纤连接在复合板中
公开(公告)号：US07039276B2
公开(公告)日：2006-05-02
申请号：US10088227
申请日：2001-01-05
申请人： Nigel Bruce Aldridge , Geoffrey Martland Proudley , Peter David Foote , Ian James Read
发明人： Nigel Bruce Aldridge , Geoffrey Martland Proudley , Peter David Foote , Ian James Read
IPC分类号： G02B6/26
CPC分类号： G02B6/3628 , B64D43/00 , G02B6/262 , G02B6/264 , G02B6/2826 , G02B6/3624 , G02B6/3652 , G02B6/3688 , G02B6/3692 , G02B6/3696 , G02B6/3801 , G02B6/3873 , G02B6/3897 , G02B6/4214
摘要： A method of and an apparatus for coupling a first optical transmission means (10,42), such as an optical fibre, embedded within an aircraft composite (12,40) to a second optical transmission means (14), such as an optical fibre, external to the composite (12,40) is described. The method comprises locating the position of the first optical means (10,42) embedded within the composite (12,40) using X-ray scanning for example; forming a passageway (20,62) by laser machining or drilling within the composite (12,40) to the first optical transmission means (10,42); and establishing an optical connection between the first and second optical transmission means (10,42,14) at the intersection of the passageway (20,62) and the first optical transmission means (10,42).
摘要翻译：一种用于将嵌入在飞行器复合体（12,40）内的诸如光纤的第一光学传输装置（10,42）耦合到第二光学传输装置（14）的方法和装置，诸如光纤描述了复合材料外部（12,40）。该方法包括使用例如X射线扫描来定位嵌入在复合体（12,40）内的第一光学装置（10,42）的位置; 通过在所述复合材料（12,40）内激光加工或钻孔来形成通道（20,62）到所述第一光学传输装置（10,42）; 以及在所述通道（20,62）和所述第一光传输装置（10,42）的相交处，在所述第一和第二光传输装置（10,42,14）之间建立光学连接。

6. 发明授权

US07950289B2 Damage sensors 有权
标题翻译：损伤传感器
公开(公告)号：US07950289B2
公开(公告)日：2011-05-31
申请号：US12278134
申请日：2007-01-16
申请人： Peter David Foote
发明人： Peter David Foote
IPC分类号： G01M5/00
CPC分类号： G01M5/0033 , G01M5/0091 , G01M11/083 , G01N17/02
摘要： A damage sensor comprises a probe track, a sense track, and a signal generator operable to input a probe signal to the probe track. The probe track and the sense track are electromagnetically coupled by a structure on which they are provided, such that the probe signal induces, in dependence on the degree of electromagnetic coupling between the probe track and the sense track, a sensed signal in the sense track. The magnitude, phase and frequency of the sensed signal can be analysed in order to determine whether and where damage has occurred to the structure.
摘要翻译：损伤传感器包括探测轨道，感测轨道和可操作以将探测信号输入到探测轨道的信号发生器。探针轨道和感测轨道通过其上提供的结构进行电磁耦合，使得探针信号根据探测轨道和感测轨迹之间的电磁耦合程度而感应感测信号。可以分析感测信号的幅度，相位和频率，以便确定结构是否发生和在哪里损坏。

7. 发明申请

US20110118990A1 DAMAGE SENSORS AND PROCESSING ARRANGEMENTS THEREFOR 审中-公开
标题翻译：损坏传感器及其加工安排
公开(公告)号：US20110118990A1
公开(公告)日：2011-05-19
申请号：US12995085
申请日：2009-05-21
申请人： Jagjit Sidhu , Peter David Foote
发明人： Jagjit Sidhu , Peter David Foote
IPC分类号： G06F19/00
CPC分类号： G01B7/16 , G01M5/00 , G01N2203/0244 , G01N2203/0617
摘要： A damage sensing system, and a method of sensing damage using the system, are described. The system comprises: a plurality of tuned circuits arranged in parallel, each tuned circuit having a different resonant frequency; and processing means for discriminating the response of the different tuned circuits according to their respective different resonant frequencies, for example by processing changes in the respective Q-factors of the respective tuned circuits; wherein each of the plurality of tuned circuits comprises a respective damage sensor, each damage sensor comprising at least one direct write resistive element applied to an area of a substrate by a direct write process. Each tuned circuit may comprise a common resistor in series with the respective damage sensor. The plurality of the tuned circuits may be coupled to the processing means by a shared single pair of external connections.
摘要翻译：描述了损伤感测系统以及使用该系统感测损伤的方法。该系统包括：并联布置的多个调谐电路，每个调谐电路具有不同的谐振频率; 以及处理装置，用于根据各自不同的谐振频率来鉴别不同调谐电路的响应，例如通过处理相应调谐电路的各个Q因子的变化; 其中所述多个调谐电路中的每一个包括相应的损伤传感器，每个损伤传感器包括通过直接写入过程施加到衬底的区域的至少一个直接写入电阻元件。每个调谐电路可以包括与相应的损伤传感器串联的公共电阻器。多个调谐电路可以通过共享的一对外部连接耦合到处理装置。

8. 发明授权

US07780328B2 Heat distribution in a distributed lighting apparatus 有权
标题翻译：分布式照明设备中的散热
公开(公告)号：US07780328B2
公开(公告)日：2010-08-24
申请号：US11910592
申请日：2007-07-12
申请人： Peter David Foote , Christopher Stace , Leslie Charles Laycock
发明人： Peter David Foote , Christopher Stace , Leslie Charles Laycock
IPC分类号： F21V5/00
CPC分类号： G02B6/0008 , F03D80/10 , F03D80/40 , F03D80/60 , G02B6/4496 , Y02E10/72
摘要： Described herein is an apparatus which is, under a range of atmospheric conditions, capable of maintaining the emission of light at a point remote from a light source. Notably, the apparatus is able to heat and distribute a fluid, and by doing so, prevents condensation and ice from forming which could hamper the emission of light. The apparatus comprises a light source and a light emitter, with a light conduit and a fluid conduit running between.A method for using such apparatus is also described.
摘要翻译：这里描述的是在大气条件的范围内能够将光的发射保持在远离光源的点处的装置。值得注意的是，该装置能够加热和分配流体，并且通过这样做，可以防止冷凝和冰的形成，从而妨碍光的发射。该装置包括光源和光发射器，具有光导管和在其之间运行的流体导管。还描述了使用这种装置的方法。

9. 发明申请

US20090007688A1 Damage Sensors 有权
标题翻译：损坏传感器
公开(公告)号：US20090007688A1
公开(公告)日：2009-01-08
申请号：US12278134
申请日：2007-01-16
申请人： Peter David Foote
发明人： Peter David Foote
IPC分类号： G01M5/00
CPC分类号： G01M5/0033 , G01M5/0091 , G01M11/083 , G01N17/02
摘要： A damage sensor comprises a probe track, a sense track, and a signal generator operable to input a probe signal to the probe track. The probe track and the sense track are electromagnetically coupled by a structure on which they are provided, such that the probe signal induces, in dependence on the degree of electromagnetic coupling between the probe track and the sense track, a sensed signal in the sense track. The magnitude, phase and frequency of the sensed signal can be analysed in order to determine whether and where damage has occurred to the structure.
摘要翻译：损伤传感器包括探测轨道，感测轨道和可操作以将探测信号输入到探测轨道的信号发生器。探针轨道和感测轨道通过其上提供的结构进行电磁耦合，使得探针信号根据探测轨道和感测轨迹之间的电磁耦合程度而感应感测信号。可以分析感测信号的幅度，相位和频率，以便确定结构是否发生和在哪里损坏。

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