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公开(公告)号：US08567969B2
公开(公告)日：2013-10-29
申请号：US13370543
申请日：2012-02-10
CPC分类号： G02B23/16 , F41G7/2253 , F41G7/2293 , F42B15/01 , G02B7/008 , G02B7/182 , G02B17/0808 , G02B23/12 , Y10T29/4998
摘要： Optical systems configured to withstand operation in high acceleration and varying temperature environments, and methods of assembling the same. In one example, an imaging optical apparatus includes a primary minor made of an unreinforced polymer, a secondary mirror made of the unreinforced polymer and optically coupled to the primary minor, a field lens optically coupled to the secondary minor, and a strut having a plurality of cross-struts and mounting features configured to mount the primary minor, the secondary mirror and the field lens. In some examples, the imaging optical apparatus further includes an outer retainer disposed behind the primary minor and coupled to the strut, and an inner retainer disposed behind the field lens and coupled to the strut, the outer and inner retainers configured to structurally support the primary minor and the field lens and to accommodate deflections of the primary minor.
摘要翻译： 配置为承受在高加速度和变化的温度环境中操作的光学系统及其组装方法。 在一个示例中，成像光学装置包括由非增强聚合物制成的主反射镜，由未加强聚合物制成的光学耦合到主反射镜的二次反射镜，与第二反射镜光学耦合的场透镜，以及具有多个 的交叉支柱和安装特征，其被配置为安装主镜，副镜和镜头。 在一些示例中，成像光学装置还包括设置在主反射镜后面并连接到支柱的外部保持器，以及设置在镜头后面并连接到支柱的内部保持器，外侧和内侧保持器构造成在主结构上支撑主镜 镜子和场镜，并适应主镜的偏转。
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公开(公告)号：US20130208367A1
公开(公告)日：2013-08-15
申请号：US13370543
申请日：2012-02-10
CPC分类号： G02B23/16 , F41G7/2253 , F41G7/2293 , F42B15/01 , G02B7/008 , G02B7/182 , G02B17/0808 , G02B23/12 , Y10T29/4998
摘要： Optical systems configured to withstand operation in high acceleration and varying temperature environments, and methods of assembling the same. In one example, an imaging optical apparatus includes a primary minor made of an unreinforced polymer, a secondary mirror made of the unreinforced polymer and optically coupled to the primary minor, a field lens optically coupled to the secondary minor, and a strut having a plurality of cross-struts and mounting features configured to mount the primary minor, the secondary mirror and the field lens. In some examples, the imaging optical apparatus further includes an outer retainer disposed behind the primary minor and coupled to the strut, and an inner retainer disposed behind the field lens and coupled to the strut, the outer and inner retainers configured to structurally support the primary minor and the field lens and to accommodate deflections of the primary minor.
摘要翻译： 配置为承受在高加速度和变化的温度环境中操作的光学系统及其组装方法。 在一个示例中，成像光学装置包括由非增强聚合物制成的主反射镜，由未加强聚合物制成的光学耦合到主反射镜的二次反射镜，与第二反射镜光学耦合的场透镜，以及具有多个 的交叉支柱和安装特征，其被配置为安装主镜，副镜和镜头。 在一些示例中，成像光学装置还包括设置在主反射镜后面并连接到支柱的外部保持器，以及设置在镜头后面并连接到支柱的内部保持器，外侧和内侧保持器构造成在主结构上支撑主镜 镜子和场镜，并适应主镜的偏转。
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公开(公告)号：US07100381B2
公开(公告)日：2006-09-05
申请号：US10677714
申请日：2003-10-02
IPC分类号： F28C1/00
摘要： A cooling device for cooling a cooled surface includes a manifold having a number of inlet slots for directing fluid into an enclosed volume or chamber, toward the cooled surface. The manifold has a number of exit ports for receiving the fluid from the enclosed volume or chamber after it has impinged upon the cooled surface. The inlet slots and exit ports may be rectangular, or may be otherwise elongated, so as to provide substantially spatially uniform heat removal from the cooled surface. The cooling device may be used for a wide variety of applications, for example for cooling small devices such as integrated circuits or other devices involving electronics.
摘要翻译： 用于冷却冷却表面的冷却装置包括具有多个入口狭槽的歧管，用于将流体引导到封闭的容积或室中，朝向冷却表面。 歧管具有多个出口端口，用于在已经暴露在冷却表面上之后接收来自封闭容积或室的流体。 入口狭槽和出口可以是矩形的，或者可以是另外拉长的，以便从冷却的表面提供基本上空间上均匀的热去除。 冷却装置可以用于各种应用，例如用于冷却诸如集成电路或涉及电子设备的其它装置的小型装置。
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