-
公开(公告)号：US06470037B1
公开(公告)日：2002-10-22
申请号：US09461440
申请日：1999-12-14
IPC分类号： H01S310
摘要： An SBS cell (20) for use in combination with a laser system (10) on a mobile platform. The SBS cell (20) includes inner and outer tubes (32, 34) that define inner and outer chambers (38, 40). The inner tube (32) is completely filled with an SBS fluid (76) and the outer tube (34) is filled to a level that is above the fill hole (42) of the inner tube (32). The outer tube (34) is sized to trap enough air to provide a compressible volume for cell fluid expansion from temperature changes in the laser environment. The SBS cell (20) is filled in an upside-down position, and the cell (20) is rotated 180° to its operating position. In this position, the fill hole (42) is pointed downward, and since the air bubbles float to the top, the distance between the inner tube fill hole (42) and the trapped air is sufficient enough to prevent air bubbles from migrating to the fill hole (42) and entering the inner tube (32). Without air bubbles within the inner tube (32), fluid sloshing from vibrations does not affect the optical beam.
摘要翻译： 用于与移动平台上的激光系统（10）组合使用的SBS单元（20）。 SBS单元（20）包括限定内室和外室（38,40）的内管和外管（32,34）。 内管（32）完全被SBS流体（76）填充，外管（34）被填充到内管（32）的填充孔（42）的上方。 外管（34）的尺寸适于捕获足够的空气，以提供可压缩的体积，用于激光环境中温度变化的细胞液体膨胀。 SBS单元（20）以倒置位置填充，电池（20）旋转180°至其工作位置。 在该位置，填充孔（42）向下指向，并且由于气泡浮动到顶部，所以内管填充孔（42）和被捕获的空气之间的距离足以防止气泡迁移到 填充孔（42）并进入内管（32）。 在内管（32）内没有气泡，来自振动的液体晃动不影响光束。
-
公开(公告)号：US06301277B1
公开(公告)日：2001-10-09
申请号：US09197285
申请日：1998-11-20
申请人： Robert Tinti , Stener Kleve , Rodger C. Hilyard
发明人： Robert Tinti , Stener Kleve , Rodger C. Hilyard
IPC分类号： H01S304
CPC分类号： H01S3/025 , H01S3/0407 , H01S3/042 , H01S3/0606 , H01S3/0941
摘要： A gain module is provided for a master oscillator pumped amplifier system of a solid state laser including a ceramic housing supporting a Nd:YAG lasing slab therein. The slab is fixed relative to the housing by a pair of oppositely disposed compliant and optically transmissive securing members fictionally wedged between the housing and the lasing slab. A plurality of fluid passages are formed in the housing so as to communicate with the lasing slab. As fluid overflows the slab, the compliant securing members prevent the slab from vibrating. Preferably, the securing members are formed as U-shaped polycarbonate bars frictionally engaging the slab on a first surface and positionally adjustable driver bars coupled to the housing via a set screw block on a second surface.
摘要翻译： 提供了一种增益模块，用于固体激光器的主振荡器泵浦放大器系统，其包括在其中支撑Nd：YAG激光板的陶瓷壳体。 板坯通过一对相对设置的柔性和光学透射的固定构件相对于壳体固定，虚拟地楔入壳体和激光板之间。 多个流体通道形成在壳体中以与激光板连通。 当流体溢出板坯时，顺从的固定构件防止板坯振动。 优选地，固定构件形成为在第一表面上与板坯摩擦接合的U形聚碳酸酯条，以及通过第二表面上的固定螺钉块联接到壳体的位置可调驱动杆。
-
公开(公告)号：US06304392B1
公开(公告)日：2001-10-16
申请号：US09550040
申请日：2000-04-14
IPC分类号： G02B702
CPC分类号： G02B7/008
摘要： A technique for controlling the coefficient of thermal expansion of composite structural members (16, 18, 20, 22) in an optical assembly (10) to maintain precise alignment between optical components (26, 28). The technique includes measuring the coefficient of thermal expansion of each composite structural member (16, 18, 20, 22) and identifying a target structural member having the highest coefficient of thermal expansion. A small end portion of the non-target structural members (16, 18, 20, 22) is removed and replaced with a spacer member (38). The spacer member (38) is made of a material so that the combination of the coefficient of thermal expansion of the spacer member (38) and the structural member (16, 18, 20, 22) matches the target coefficient of thermal expansion. Additionally, the thickness of the spacer member (38) is selected so that the overall length of each of the structural members is the same.
摘要翻译： 一种用于控制光学组件（10）中的复合结构构件（16,18,20,22）的热膨胀系数以保持光学部件（26,28）之间的精确对准的技术。 该技术包括测量每个复合结构构件（16,18,20,22）的热膨胀系数，并确定具有最高热膨胀系数的目标结构构件。 去除非目标结构构件（16,18,20,22）的小端部分并用间隔构件（38）代替。 隔离构件（38）由材料制成，使得间隔构件（38）和结构构件（16,18,20,22）的热膨胀系数的组合与目标热膨胀系数相匹配。 此外，间隔件（38）的厚度被选择为使得每个结构构件的总长度相同。
-
公开(公告)号：US5991319A
公开(公告)日：1999-11-23
申请号：US975834
申请日：1997-11-21
申请人： James M. Zamel , Robert Tinti
发明人： James M. Zamel , Robert Tinti
CPC分类号： B23K26/702
摘要： A detector 50 is included in a laser apparatus for generating a high energy laser beam to protect against the uncontrolled escape of the high energy laser beam from its prescribed optical path 14. The high energy laser beam proceeds along the optical path 14 and is directed to a work site 44 by a series of reflective surfaces in its path 26 and 30. The series of reflective surfaces function to change the path 14 of the beam 32 from the generating source to the work station 44. Associated with each of the reflective surfaces is a detector 50 which comprises a conductive frame 51 having a front face 52 and a back face 54. The back face 54 is equipped with a thermal sensor 60 which is positioned in a base portion 64 of the heat conductive frame 51. The detector is equipped with cooling means 58 and 66 for maintaining the threshold temperature. The sensor 60 which is affixed to the base portion 64 having a controlled thickness is preset at a threshold temperature such that in the event the reflective surfaces 26 or 30 breaks or otherwise fails permitting the beam 32 to strike the heat conductive frame 51 it would cause sudden rise in temperature of the sensor which would trigger the control circuit 69 to shut down the power supply 92 that energizes the high energy gain module 12.
摘要翻译： 检测器50包括在用于产生高能量激光束的激光装置中，以防止高能激光束从其规定的光路14的不受控制的逸出。高能激光束沿着光路14行进并被引导到 通过其路径26和30中的一系列反射表面的工作现场44.一系列反射表面用于将梁32的路径14从生成源改变到工作站44.与每个反射表面相关联是 检测器50，其包括具有前表面52和后表面54的导电框架51.背面54配备有热传感器60，热传感器60位于导热框架51的基部64中。检测器配备 具有用于维持阈值温度的冷却装置58和66。 固定到具有受控厚度的基部64的传感器60预设在阈值温度，使得在反射表面26或30破裂或以其它方式不能允许梁32撞击导热框架51的情况下，它将导致 传感器的温度突然上升将触发控制电路69关闭对高能量增益模块12通电的电源92。
-
公开(公告)号：US5790575A
公开(公告)日：1998-08-04
申请号：US683585
申请日：1996-07-15
申请人： James M. Zamel , Robert Tinti , George M. Harpole
发明人： James M. Zamel , Robert Tinti , George M. Harpole
CPC分类号： H01S3/025 , H01S3/0941 , H01S3/0404 , H01S3/0407 , H01S3/042 , H01S3/06 , H01S3/0606
摘要： A compact diode pumped solid state slab laser gain module 20 is described. The laser gain module comprises a ceramic housing 22, a laser gain medium 24 disposed in the laser cavity 22, and an optical pumping source. The housing is preferably composed of alumina which provides thermal and structural stability at high temperatures to maintain beam alignment and eliminates parasitic oscillations. The laser gain medium is preferably a slab of crystalline Nd:YAG. Diode laser arrays 48, 50 are provided to pump at least one side face 30, 32 of the laser gain medium. Each diode laser array 48, 50 is mounted to a manifold 40, 42 preferably formed of a plastic, non-contaminating material. The laser gain module comprises a simplified cooling distribution for cooling the laser gain medium to produce a substantially uniform temperature distribution between its top and bottom faces, and for cooling the diode laser arrays. The side faces 30, 32 are cooled by passing a coolant through flow channels 62, 64 defined between the laser gain medium and windows 50, 60 comprised of sapphire fritted to the housing.
摘要翻译： 描述了紧凑型二极管泵浦固态板激光增益模块20。 激光增益模块包括陶瓷壳体22，设置在激光腔22中的激光增益介质24和光泵浦源。 壳体优选由氧化铝组成，其在高温下提供热和结构稳定性以保持光束对准并消除寄生振荡。 激光增益介质优选为晶体Nd：YAG的平板。 二极管激光器阵列48,50设置成泵送激光增益介质的至少一个侧面30,32。 每个二极管激光器阵列48,50安装到歧管40,42，优选地由塑料的非污染材料形成。 激光增益模块包括用于冷却激光增益介质以在其顶面和底面之间产生基本均匀的温度分布以及用于冷却二极管激光器阵列的简化的冷却分布。 侧面30,32通过使冷却剂通过限定在激光增益介质和由玻璃料玻璃料连接到壳体的蓝宝石窗口50,60之间的流动通道62,64而被冷却。
-
公开(公告)号：US5771093A
公开(公告)日：1998-06-23
申请号：US799078
申请日：1997-02-11
申请人： Robert Tinti , James M. Zamel
发明人： Robert Tinti , James M. Zamel
CPC分类号： G02B7/028 , B23K26/035 , Y10T428/24149
摘要： There is provided an improved mounting platform for supporting an optical system required to be precisely aligned. Alignment is required to focus a high-power laser beam on a target in a temperature variable environment that introduces thermal stresses affecting alignment. The platform 30 is a honeycomb structure comprising a core 50 sandwiched between a top plate 52 and bottom plate 54. A high-power laser optical system 12 is mounted on the top plate 52 of the platform 30. The metal enclosure 32 having top and bottom walls 34 and 36 and side walls 38, 40, 42 and 44 respectively encloses the platform 30. The platform 30 is secured to a base table 60 by means of one or more anchor assemblies 62. They are affixed to the bottom plate 54. The anchor assemblies include resilient flexure rings 70 that are received in apertures 64 cut in the bottom wall 36 of the enclosure 32. This permits movement of the enclosure due to portions of it undergoing expansion or contraction as a result of the scattering of laser energy inside the enclosure. The anchors isolate top plate 52 against movement of the enclosure. The inside walls of the enclosure are treated to preferentially absorb the radiant energy and the platform 30 is constructed of highly reflective materials to reduce absorption of the radiation.
摘要翻译： 提供了一种改进的用于支撑精确对准所需的光学系统的安装平台。 在导致影响对准的热应力的温度可变环境中，需要对准高分子激光束在目标上。 平台30是包括夹在顶板52和底板54之间的芯50的蜂窝结构。大功率激光光学系统12安装在平台30的顶板52上。具有顶部和底部的金属外壳32 壁34和36以及侧壁38,40,42和44分别围绕平台30.平台30通过一个或多个锚固组件62固定到基台60上。它们固定在底板54上。 锚固组件包括弹性弯曲环70，其被接收在切割在外壳32的底壁36中的孔64中。这允许外壳由于其内部的激光能量的散射而经历膨胀或收缩而移动， 外壳。 锚固件隔离顶板52以抵抗外壳的运动。 处理外壳的内壁以优先吸收辐射能，并且平台30由高反射材料构成以减少辐射的吸收。
-
公开(公告)号：US08998753B2
公开(公告)日：2015-04-07
申请号：US12387853
申请日：2009-05-07
申请人： Robert Tinti
发明人： Robert Tinti
CPC分类号： A63B59/0092 , A63B60/06 , A63B60/08 , A63B60/10 , A63B60/54 , A63B2209/00
摘要： A vibration isolation system for hand implements including sporting equipment and tools to substantially reduce impact forces from being delivered to the user's hands. Isolation elements provide low spring rates enabling the system to isolate bending vibration, recoil, and twist. An outer shell member substantially encircles the grip end of the hand implement and is spaced outwardly thereto allowing the grip end to freely deflect within the outer shell member.
-
公开(公告)号：US20090280932A1
公开(公告)日：2009-11-12
申请号：US12387853
申请日：2009-05-07
申请人： Robert Tinti
发明人： Robert Tinti
IPC分类号： A63B59/00
CPC分类号： A63B59/0092 , A63B60/06 , A63B60/08 , A63B60/10 , A63B60/54 , A63B2209/00
摘要： A vibration isolation system for hand implements including sporting equipment and tools to substantially reduce impact forces from being delivered to the user's hands. Isolation elements provide low spring rates enabling the system to isolate bending vibration, recoil, and twist. An outer shell member substantially encircles the grip end of the hand implement and is spaced outwardly thereto allowing the grip end to freely deflect within the outer shell member.
摘要翻译： 一种用于手动工具的防振系统，包括运动设备和工具，以显着减少被传送到使用者手中的冲击力。 隔离元件提供低弹簧刚度，使系统能够隔离弯曲振动，反冲和扭转。 外壳构件基本上环绕手工具的手柄端部并且向外间隔开，从而允许抓握端部在外壳构件内自由地偏转。
-
公开(公告)号：US06296362B1
公开(公告)日：2001-10-02
申请号：US09659793
申请日：2000-09-12
IPC分类号： G02B7182
CPC分类号： G02B7/1825 , G02B27/646
摘要： A precision mirror mount that is adjustable and able to be securely locked in angular orientation about two perpendicular axes (20, 30), to a high degree of angular resolution. A mirror (10) is bonded to a mirror cell (12), to which is rigidly connected a rod (18). The rod (18) engages a hole in a block 22 and is rotatable to adjust the angular orientation of the mirror about a first rotation axis. The block 22 is part of a mount stage (14) that also includes a second rod (26) designed to engage a hole in another block (28) that is part of a mirror mount stand (16). Rotation of the mount stage (14) about the axis (30) of the second rod (26) provide for mirror adjustment about a second rotation axis. Each of the blocks (22, 28) has a slot (34, 42) and a locking screw (36, 44) that together form locking mechanisms that clamp the respective rods (18, 26) to prevent unwanted angular movement. Each of the blocks (22, 28) also has a second slot (32, 40) that serves to isolate locking forces and to minimize any unwanted movement of the mirror. Removable mirror mount adjustment tooling (60) may be used to make angular adjustments to the mirror (10) before locking the mirror position.
摘要翻译： 精密镜头安装座，可调节，并且可以围绕两个垂直轴（20,30）以角度方向牢固地锁定，从而具有高度的角度分辨率。 反射镜（10）被结合到反射镜单元（12）上，其刚性地连接有杆（18）。 杆（18）接合块22中的孔并且可旋转以调节反射镜围绕第一旋转轴线的角度定向。 块22是安装台（14）的一部分，其还包括第二杆（26），第二杆（26）设计成与作为反射镜安装架（16）的一部分的另一块（28）中的孔接合。 安装台（14）围绕第二杆（26）的轴线（30）的旋转提供关于第二旋转轴线的镜面调节。 每个块（22,28）具有槽（34,42）和锁定螺钉（36,44），所述锁定螺钉（36,44）一起形成锁定机构，所述锁定机构夹紧相应的杆（18,26）以防止不期望的角运动。 每个块（22,28）还具有用于隔离锁定力并且使反射镜的任何不期望的运动最小化的第二槽（32,40）。 可拆卸的镜面安装调整工具（60）可用于在锁定镜子位置之前对镜子（10）进行角度调整。
-
公开(公告)号：US4744876A
公开(公告)日：1988-05-17
申请号：US919705
申请日：1986-10-16
申请人： Robert Bernard , Georges Lonchampt , Robert Tinti
发明人： Robert Bernard , Georges Lonchampt , Robert Tinti
CPC分类号： C25C7/005
摘要： Electrolyzer for the extraction of a substance from an electrolytic bath.The electrolyzer comprises an anode and a cathode immersed in the bath. The cathode, in which the substance is formed, surrounds the anode. The electrolyzer also comprises means for confining the substance in the vicinity of the cathode and for guiding said substance along and towards the upper end of the cathode, together with means for collecting the substance at said end. These confinement and guidance means comprises at least one grid layer located in the vicinity of the cathode and passing along the same.Application to the production of alkaline metals or alkaline earth metals.
摘要翻译： 电解槽用于从电解槽中提取物质。 电解槽包括浸在浴中的阳极和阴极。 形成物质的阴极围绕阳极。 电解器还包括用于将物质限制在阴极附近并用于沿着并朝向阴极的上端引导所述物质的装置，以及用于在所述端部收集物质的装置。 这些限制和引导装置包括至少一个位于阴极附近并通过其的栅格层。 适用于生产碱性金属或碱土金属。
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.013 秒)
