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    • 4. 发明授权
    • Separable structure material
    • 可分离的结构材料
    • US07509903B2
    • 2009-03-31
    • US11190297
    • 2005-07-27
    • Andrew B. FaccianoRobert T. MooreGregg J. Hlavacek
    • Andrew B. FaccianoRobert T. MooreGregg J. Hlavacek
    • B64G1/64
    • F42B15/38Y10T428/15
    • A separable structure includes composite material that is separated or severed by a reactive pyrotechnic material. According to one embodiment, the structure includes a pair of composite laminate structural portions, each including multiple layers of composite material. The portions each extend into an overlap region, within which the composite layers of the two structural portions may be alternately placed, overlapping one another. A reactive material is also placed within this overlap region, for instance being in layers between pairs of the composite material layers. The reactive material may be ignited to cause destruction of the pyrotechnic material, and a matrix or resin material of the composite materials layers in the overlap region. This causes the structure to sever or separate along a line of separation within the overlap region. The separation may occur without need to sever fibers of the composite material.
    • 可分离结构包括由反应性烟火材料分离或切断的复合材料。 根据一个实施例,该结构包括一对复合层压结构部分,每个复合层压结构部分包括多层复合材料。 这些部分各自延伸到重叠区域中,两个结构部分的复合层可以交替放置在该重叠区域内,彼此重叠。 反应性材料也被放置在该重叠区域内,例如在复合材料层对之间的层中。 可以点燃反应性材料以引起烟火材料的破坏,并且重叠区域中的复合材料层的基质或树脂材料层。 这导致结构沿着重叠区域内的分离线断开或分离。 可能发生分离而不需要切断复合材料的纤维。
    • 6. 发明申请
    • SEPARABLE STRUCTURE MATERIAL METHOD
    • 可分离结构材料方法
    • US20090071320A1
    • 2009-03-19
    • US12274660
    • 2008-11-20
    • Andrew B. FaccianoRobert T. MooreGregg J. Hlavacek
    • Andrew B. FaccianoRobert T. MooreGregg J. Hlavacek
    • F42D3/00
    • F42B15/38Y10T428/15
    • A separable structure includes composite material that is separated or severed by a reactive pyrotechnic material. According to one embodiment, the structure includes a pair of composite laminate structural portions, each including multiple layers of composite material. The portions each extend into an overlap region, within which the composite layers of the two structural portions may be alternately placed, overlapping one another. A reactive material is also placed within this overlap region, for instance being in layers between pairs of the composite material layers. The reactive material may be ignited to cause destruction of the pyrotechnic material, and a matrix or resin material of the composite materials layers in the overlap region. This causes the structure to sever or separate along a line of separation within the overlap region. The separation may occur without need to sever fibers of the composite material.
    • 可分离结构包括由反应性烟火材料分离或切断的复合材料。 根据一个实施例,该结构包括一对复合层压结构部分,每个复合层压结构部分包括多层复合材料。 这些部分各自延伸到重叠区域中,两个结构部分的复合层可以交替放置在该重叠区域内,彼此重叠。 反应性材料也被放置在该重叠区域内,例如在复合材料层对之间的层中。 可以点燃反应性材料以引起烟火材料的破坏,并且重叠区域中的复合材料层的基质或树脂材料层。 这导致结构沿着重叠区域内的分离线断开或分离。 可能发生分离而不需要切断复合材料的纤维。
    • 7. 发明授权
    • Separable structure material method
    • 可分离结构材料法
    • US07819048B2
    • 2010-10-26
    • US12274660
    • 2008-11-20
    • Andrew B. FaccianoRobert T. MooreGregg J. Hlavacek
    • Andrew B. FaccianoRobert T. MooreGregg J. Hlavacek
    • B64G1/64
    • F42B15/38Y10T428/15
    • A separable structure includes composite material that is separated or severed by a reactive pyrotechnic material. According to one embodiment, the structure includes a pair of composite laminate structural portions, each including multiple layers of composite material. The portions each extend into an overlap region, within which the composite layers of the two structural portions may be alternately placed, overlapping one another. A reactive material is also placed within this overlap region, for instance being in layers between pairs of the composite material layers. The reactive material may be ignited to cause destruction of the pyrotechnic material, and a matrix or resin material of the composite materials layers in the overlap region. This causes the structure to sever or separate along a line of separation within the overlap region. The separation may occur without need to sever fibers of the composite material.
    • 可分离结构包括由反应性烟火材料分离或切断的复合材料。 根据一个实施例,该结构包括一对复合层压结构部分,每个复合层压结构部分包括多层复合材料。 这些部分各自延伸到重叠区域中,两个结构部分的复合层可以交替放置在该重叠区域内,彼此重叠。 反应性材料也被放置在该重叠区域内,例如在复合材料层对之间的层中。 可以点燃反应性材料以引起烟火材料的破坏,并且重叠区域中的复合材料层的基质或树脂材料层。 这导致结构沿着重叠区域内的分离线断开或分离。 可能发生分离而不需要切断复合材料的纤维。
    • 8. 发明授权
    • Piezoelectric fiber, active damped, composite electronic housings
    • 压电纤维,主动阻尼,复合电子外壳
    • US07767944B2
    • 2010-08-03
    • US11715034
    • 2007-03-07
    • Andrew B. FaccianoRobert T. MooreGregg J. HlavacekCraig D. Seasly
    • Andrew B. FaccianoRobert T. MooreGregg J. HlavacekCraig D. Seasly
    • F41G7/00F42B15/10
    • H01L41/08F42B10/00F42B15/10H01L41/04
    • A vibration controlled housing. The novel housing includes a housing structure and a mechanism for receiving a control signal and in accordance therewith electronically tuning a structural response of the structure. In an illustrative embodiment, the housing structure includes a composite material containing a plurality of piezoelectric fibers adapted to generate an electrical signal in response to a deformation in the structure and to deform the structure in response to an electrical signal applied thereto. A control circuit receives the sensed signal from the fibers and generates an excitation signal that is applied to the fibers to increase the stiffness or compliance of the fibers at predetermined frequencies. In an illustrative embodiment, the control signal is adapted to provide low frequency stiffness and strength performance while attenuating high frequency vibrations to protect electronics housed within the structure.
    • 振动控制的外壳。 新颖的壳体包括壳体结构和用于接收控制信号并根据其电子调谐结构的结构响应的机构。 在说明性实施例中,壳体结构包括复合材料,其包含多个压电纤维,其适于响应于结构中的变形而产生电信号,并且响应于施加到其上的电信号使结构变形。 控制电路从光纤接收感测到的信号,并产生施加到光纤的激励信号,以增加光纤在预定频率下的刚度或顺应性。 在说明性实施例中,控制信号适于提供低频刚度和强度性能,同时衰减高频振动以保护容纳在结构内的电子元件。
    • 9. 发明授权
    • Composite missile nose cone
    • 复合导弹鼻锥
    • US07681834B2
    • 2010-03-23
    • US11395794
    • 2006-03-31
    • Andrew B. FaccianoRobert T. MooreGregg J. HlavacekCraig D. Seasly
    • Andrew B. FaccianoRobert T. MooreGregg J. HlavacekCraig D. Seasly
    • B64C1/00
    • F42B10/46H01Q1/281H01Q1/42H01Q21/065
    • A missile includes a radome-seeker airframe assembly that has a single-piece composite material forebody. The forebody is made of a high-temperature composite material that can withstand heat with little or no ablation. The forebody has a front part with an ogive shape and an aft part that has a cylindrical shape. The front part acts as a radome for a seeker located within the forebody. Patch antennas are attached to an inside surface of the cylindrical aft part. The aft part acts as a radome for the patch antennas, allowing signals to be sent and received by the patch antennas without a need for cutouts. A single seal may be used to seal the guidance system and seeker within the forebody, allowing the equipment to be hermetically sealed within the forebody.
    • 导弹包括具有单件复合材料前身的天线探头机身机身组件。 前体由高温复合材料制成,能够耐受很少或无消融的热量。 前身具有具有圆柱形状的前部,其具有凹凸形状和后部。 前部作为位于前体内的寻求者的天线罩。 贴片天线连接到圆筒形后部的内表面。 尾部作为贴片天线的天线罩,允许由贴片天线发送和接收信号,而不需要切口。 可以使用单个密封件来密封前体内的引导系统和探测器,从而允许设备在前体内气密密封。
    • 10. 发明申请
    • Piezoelectric fiber, active damped, composite electronic housings
    • 压电纤维,主动阻尼,复合电子外壳
    • US20080217465A1
    • 2008-09-11
    • US11715034
    • 2007-03-07
    • Andrew B. FaccianoRobert T. MooreGregg J. HlavacekCraig D. Seasly
    • Andrew B. FaccianoRobert T. MooreGregg J. HlavacekCraig D. Seasly
    • F41G9/00H01L41/08
    • H01L41/08F42B10/00F42B15/10H01L41/04
    • A vibration controlled housing. The novel housing includes a housing structure and a mechanism for receiving a control signal and in accordance therewith electronically tuning a structural response of the structure. In an illustrative embodiment, the housing structure includes a composite material containing a plurality of piezoelectric fibers adapted to generate an electrical signal in response to a deformation in the structure and to deform the structure in response to an electrical signal applied thereto. A control circuit receives the sensed signal from the fibers and generates an excitation signal that is applied to the fibers to increase the stiffness or compliance of the fibers at predetermined frequencies. In an illustrative embodiment, the control signal is adapted to provide low frequency stiffness and strength performance while attenuating high frequency vibrations to protect electronics housed within the structure.
    • 振动控制的外壳。 新颖的壳体包括壳体结构和用于接收控制信号并根据其电子调谐结构的结构响应的机构。 在说明性实施例中,壳体结构包括复合材料,其包含多个压电纤维,其适于响应于结构中的变形而产生电信号,并且响应于施加到其上的电信号使结构变形。 控制电路从光纤接收感测到的信号,并产生施加到光纤的激励信号,以增加光纤在预定频率下的刚度或顺应性。 在说明性实施例中,控制信号适于提供低频刚度和强度性能,同时衰减高频振动以保护容纳在结构内的电子元件。