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1. 发明授权

US09335485B2 Using an optical expander/condenser to achieve a compact beam structure for a multi-channel optical rotary joint 有权
标题翻译：使用光学膨胀器/冷凝器来实现用于多通道光学旋转接头的紧凑的光束结构
公开(公告)号：US09335485B2
公开(公告)日：2016-05-10
申请号：US14332938
申请日：2014-07-16
申请人： Boying B Zhang , Hong Zhang , Louis D. Violante
发明人： Boying B Zhang , Hong Zhang , Louis D. Violante
IPC分类号： G02B6/26 , G02B6/28 , G02B6/32 , G02B27/30 , G02B6/36 , G02B6/293
CPC分类号： G02B6/3604 , G02B6/28 , G02B6/29395 , G02B6/32 , G02B6/3628 , G02B27/30
摘要： The multiple channel fiber optic rotary joint of this invention can transmit an increased number of optical signals simultaneously through the de-rotating mechanism without increasing the size of the de-rotating mechanism. It also allows for the recapturing of the signals with relative ease. This is accomplished through the use of an optical condenser and/or an optical expander that reduces or expands the overall all beam structure without significantly altering the relative structure. The expanders and condensers are inverse structures in that if an optical signal is condensed when passing from right to light through the condenser it is expanded when passing left to right through the same condenser.
摘要翻译：本发明的多通道光纤旋转接头可以通过去旋转机构同时传输增加数量的光信号，而不增加去旋转机构的尺寸。它还允许相对容易地重新捕获信号。这是通过使用光学冷凝器和/或光学膨胀器来实现的，其可以在不显着改变相对结构的情况下减小或扩大整个所有光束结构。膨胀器和冷凝器是反向结构，因为如果当从右到右通过冷凝器时光信号被冷凝，则当从左向右通过相同的冷凝器时，其膨胀。

2. 发明申请

US20100195956A1 MULTI-CHANNEL FIBER OPTIC ROTARY JOINT USING DE-ROTATING LENS 审中-公开
标题翻译：多通道光纤旋转接头，使用DE-ROTATING LENS
公开(公告)号：US20100195956A1
公开(公告)日：2010-08-05
申请号：US12646198
申请日：2009-12-23
申请人： Boying B. ZHANG , Hong Zhang
发明人： Boying B. ZHANG , Hong Zhang
IPC分类号： G02B6/42 , G02B6/32
CPC分类号： G02B6/3604 , G02B6/32
摘要： A multi-channel fiber optic rotary joint has been invented in which optic signals can be transmitted simultaneously from a rotating fiber optic collimator array and a stationary fiber optic collimator array in air and in other optic fluids. A de-rotating lens, a cylindrical GRIN (Graded Index) lens, is positioned in the path between said rotating fiber optic collimator array and said stationary fiber optic collimator array, and arranged for rotation relative to each fiber optic collimator arrays at a rotary speed equal to one-half the relative rotational rate between said rotating and stationary fiber optic collimator arrays.
摘要翻译：已经发明了一种多通道光纤旋转接头，其中光信号可以从旋转光纤准直器阵列和固定的光纤准直器阵列同时传输到空气和其它光学流体中。旋转透镜，圆柱形GRIN（渐变折射率）透镜被定位在所述旋转光纤准直器阵列和所述固定光纤准直器阵列之间的路径中，并且布置成以相对于每个光纤准直器阵列以旋转速度旋转等于所述旋转和固定光纤准直器阵列之间的相对旋转速率的一半。

3. 发明授权

US07485070B2 Anti-backlash planetary gearing for optic rotary joint 失效
标题翻译：用于光学旋转接头的反间隙行星齿轮传动
公开(公告)号：US07485070B2
公开(公告)日：2009-02-03
申请号：US11357451
申请日：2006-02-03
申请人： Hong Zhang , Boying B. Zhang
发明人： Hong Zhang , Boying B. Zhang
IPC分类号： F16H57/08
CPC分类号： F16H57/12 , F16H1/2863 , G02B6/3604
摘要： The invention includes a precision planetary gear system which requires 2:1 gear ratio. The planetary gear system consists of three, or more planet gear assemblies. By adding a local degree of freedom, the planet gear assembly could be tilted relative to the carrier by a spring-loaded annular ring through a spherical feature thus force the three, or more planet gear assemblies symmetrically mesh into the sun gear and internal gear. A couple of elastomeric sleeves are introduced into the connection between the planet housing and the carrier so as to balance the load evenly among the three planet assemblies and to reduce the speed fluctuation of transmitted motion as well as the noise and vibration.
摘要翻译：本发明包括需要2:1传动比的精密行星齿轮系统。行星齿轮系统由三个或更多个行星齿轮组件组成。通过增加局部自由度，行星齿轮组件可以通过弹性加载的环形环相对于载体倾斜通过球形特征，从而迫使三个或更多个行星齿轮组件对称地啮合到太阳齿轮和内齿轮中。将一对弹性体套管引入到行星壳体和载体之间的连接中，以便在三个行星组件之间平衡负载，并且减小传播运动的速度波动以及噪声和振动。

4. 发明申请

US20080119111A1 Fiber optic polisher 失效
标题翻译：光纤抛光机
公开(公告)号：US20080119111A1
公开(公告)日：2008-05-22
申请号：US11600774
申请日：2006-11-17
申请人： Hong Zhang , Boying B. Zhang
发明人： Hong Zhang , Boying B. Zhang
IPC分类号： B24B13/00 , B24B19/22 , B24B7/24
CPC分类号： B24B19/226 , B24B47/12
摘要： A fiber optic polishing apparatus is disclosed including a single degree-of-freedom (DOF) gear transmission system, a pressurizing module, a fixture module, and a housing assembly. The single DOF gear transmission system would enable a fiber optic polishing machine, . or polisher to be driven by only one motor, or by human hand. The manual polisher is a unique field polishing machine where electricity or battery is not available or not allowed. Both manual polisher and motorized polisher have the following features: polishing up to four connectors or ferrules simultaneously; adjustable force ensures consistent finish for a wide variety of connector types and the number of connectors in the fixture; quick release for convenient removal of polish fixture; low center of gravity for high stability; small footprint for multiple-machine operation to avoid time-consuming film change.
摘要翻译：公开了一种光纤抛光装置，其包括单个自由度（DOF）齿轮传动系统，加压模块，夹具模块和壳体组件。单个DOF齿轮传动系统将使光纤抛光机，或抛光机仅由一个电机驱动，或由人手驱动。手动抛光机是一种独特的现场抛光机，无法或不允许使用电力或电池。手动抛光机和电动抛光机都具有以下功能：同时抛光多达四个连接器或套圈; 可调力可确保各种连接器类型和夹具中连接器数量的一致性; 快速释放，方便拆卸抛光夹具; 低重心高稳定性; 小尺寸的多机操作，避免了耗时的电影变化。

5. 发明申请

US20130177276A1 LIMITED ROTATION FIBER OPTIC ROTARY JOINT 有权
标题翻译：有限公司旋转光纤旋转接头
公开(公告)号：US20130177276A1
公开(公告)日：2013-07-11
申请号：US13348045
申请日：2012-01-11
申请人： Boying B. ZHANG , Hong ZHANG , Louis D. VIOLANTE
发明人： Boying B. ZHANG , Hong ZHANG , Louis D. VIOLANTE
IPC分类号： G02B6/26
CPC分类号： G02B6/3604 , G02B6/3823
摘要： The present invention is a limited rotation Fiber Optic Rotary Joint (FORJ) of one or more optical channels. This will enable one or more optical signals to pass across a rotational interface for a fixed number of rotations. For many applications, such as a winch or certain robotic joints, an unlimited number of rotations in either direction is unnecessary. For these types of applications a limited rotation FORJ is an attractive option because they typically have lower loss, are less complex, and have higher reliability.
摘要翻译：本发明是一个或多个光学通道的有限旋转光纤旋转接头（FORJ）。这将使一个或多个光信号通过旋转界面以进行固定转数。对于许多应用，例如绞车或某些机器人接头，任何方向的无限次转动是不必要的。对于这些类型的应用，限制旋转FORJ是一个有吸引力的选项，因为它们通常具有较低的损耗，较不复杂并具有较高的可靠性。

6. 发明申请

US20120043850A1 ELECTRICAL ROTARY JOINT 审中-公开
标题翻译：电动旋转接头
公开(公告)号：US20120043850A1
公开(公告)日：2012-02-23
申请号：US13185749
申请日：2011-07-19
申请人： Boying B. ZHANG , Hong Zhang , Louis D. Violante
发明人： Boying B. ZHANG , Hong Zhang , Louis D. Violante
IPC分类号： H01R39/28
CPC分类号： H01R39/28 , F16H1/28 , F16H55/10
摘要： A simple planetary or epicyclic gear mechanism consists of a sun gear in the center, an internal or ring gear with a common axis with sun gear, and at least one planet gear. The planet gear is located between the sun gear and ring gear, and meshes with both the sun gear and the ring gear. If the ring gear is stationary, when sun gear rotates, the planet gear not only rotates about its axis, its axis also rotate around the axis of sun gear. In stead of employing the sliding motion between the ring and the brush in electrical slip ring, the current invention makes use of a plurality of conductive gears, particularly a planetary gear mechanism, to transfer electrical power, and/or signal(s) between relatively rotatable objects.
摘要翻译：一个简单的行星齿轮或行星齿轮机构由中心的太阳齿轮组成，具有与太阳齿轮的公共轴线的内部或齿圈以及至少一个行星齿轮组成。行星齿轮位于太阳齿轮和齿圈之间，并与太阳齿轮和齿圈啮合。如果环形齿轮是静止的，当太阳齿轮旋转时，行星齿轮不仅围绕其轴线旋转，其轴线也围绕太阳齿轮的轴线旋转。本发明不是在电滑环中使用环和电刷之间的滑动运动，而是利用多个导电齿轮，特别是行星齿轮机构来传递电功率和/或相对的信号可旋转物体。

7. 发明申请

US20090310911A1 TWO-CHANNEL PLASTIC OPTICAL FIBER (POF) ROTARY JOINT 有权
标题翻译：双通道塑料光纤（POF）旋转接头
公开(公告)号：US20090310911A1
公开(公告)日：2009-12-17
申请号：US12434930
申请日：2009-05-04
申请人： Boying B. Zhang , Hong Zhang
发明人： Boying B. Zhang , Hong Zhang
IPC分类号： G02B6/42 , G02B6/04
CPC分类号： G02B6/3604 , G02B6/02033
摘要： The present invention connects two independent plastic optical fiber channels simultaneously, in which optic signals can be transmitted along two optic passes through a single mechanical rotational interface. The first channel of light path consists of a pair of plastic optic fibers with larger-core, co-axially fixed in 2 holders respectively. The light signal from one of the fiber can be directly coupled into another fiber. A number of smaller-core plastic optic fibers for second channel of light path are circumferentially arranged in the peripheral space of the first channel fibers. They are blind-spot free during rotation and are ideal for machine control applications such as SERCOS Interfaces. The rugged design permits underwater usage. Damaged fibers can be easily replaced without costly repairs of the device itself.
摘要翻译：本发明同时连接两个独立的塑料光纤通道，其中光信号可以沿着两个光学通道传输通过单个机械旋转界面。光路的第一个通道由一对具有较大芯，同轴固定在2个支架中的塑料光纤组成。来自一个光纤的光信号可以直接耦合到另一个光纤中。用于第二通道光路的多个小芯塑料光纤沿周向布置在第一通道光纤的外围空间中。它们在旋转过程中无盲点，非常适用于诸如SERCOS接口之类的机器控制应用。坚固的设计允许水下使用。损坏的纤维可以方便地更换，而不需要对设备本身进行昂贵的维修。

8. 发明申请

US20090226131A1 Fiber Optic Rotary Coupler 审中-公开
标题翻译：光纤旋转耦合器
公开(公告)号：US20090226131A1
公开(公告)日：2009-09-10
申请号：US12042126
申请日：2008-03-04
申请人： Boying B. Zhang , Hong Zhang
发明人： Boying B. Zhang , Hong Zhang
IPC分类号： G02B6/26
CPC分类号： G02B6/3604
摘要： A fiber optic rotary coupler is invented using both single mode and multi-mode optic fibers. This device has a rotatable optic fiber and a stationary optic fiber in an assembly to convey a light beam in the optic fibers. The assembly also includes a stationary fiber holder for fixing the tip of stationary optic fiber in a central hole and a rotatable fiber holder for fixing the body of the rotatable optic fiber with the tip of the rotatable fiber protruding out of the rotatable fiber holder. The two fiber holders can be rotated relatively each other so as to allow the tip of rotatable optic fiber to rotate in the central hole on the stationary fiber holder with the tips of the two optic fibers adjacent very closely.
摘要翻译：使用单模和多模光纤都发明了光纤旋转耦合器。该装置在组件中具有可转动的光纤和固定的光纤，以在光纤中传送光束。组件还包括用于将固定光纤的尖端固定在中心孔中的固定光纤保持器和用于将可旋转光纤的主体固定的可旋转光纤保持器，其中可旋转光纤的尖端突出可旋转光纤保持器。两个光纤保持器可以彼此相对旋转，以便可旋转的光纤的尖端在固定的光纤保持器的中心孔中旋转，同时两个光纤的尖端非常接近。

9. 发明授权

US09096302B2 Hydrogen replenished lighter-than-air vehicle and method to replenish hydrogen 有权
标题翻译：氢气补充轻于空气的车辆和补充氢气的方法
公开(公告)号：US09096302B2
公开(公告)日：2015-08-04
申请号：US13564572
申请日：2012-08-01
申请人： Boying B Zhang , Hong Zhang , Louis D. Violante
发明人： Boying B Zhang , Hong Zhang , Louis D. Violante
IPC分类号： B64B1/62
CPC分类号： B64B1/62
摘要： The present invention discloses a lighter-than-air vehicle and a method to replenish hydrogen into the vehicle while the vehicle is in the sky. The lighter-than-air vehicle can use helium or other gases that doesn't react with hydrogen as lifting gas. Hydrogen will be replenished into the lighter-than-air vehicle while it is still in mid-air. The lighter-than-air vehicles can comprise an aerostat, a hydrogen generator; a water tank and a duct. The present invention can also comprise an aerostat, a compartment, hydrogen generator, a water tank; and a duct. The present invention can also comprise an aerostat, a compartment, and a hydrogen storage alloy device. The present invention can also comprise an aerostat and a hydrogen storage alloy device.
摘要翻译：本发明公开了一种轻型车辆以及在车辆处于天空中时将氢气补充到车辆中的方法。轻型车辆可以使用氦气或其他与氢气不反应的气体作为提升气体。当氢气仍然在空中时，氢气将被补充到轻型车辆中。轻型轻型车辆可以包括空气净化器，氢气发生器; 水箱和管道。本发明还可以包括空气净化器，隔室，氢气发生器，水箱; 和管道。本发明还可以包括空气净化器，隔室和储氢合金装置。本发明还可以包括空气净化器和储氢合金装置。

10. 发明授权

US08554029B2 Through-bore fiber optic slipring 有权
标题翻译：通孔光纤滑环
公开(公告)号：US08554029B2
公开(公告)日：2013-10-08
申请号：US13111444
申请日：2011-05-19
申请人： Hong Zhang , Boying B. Zhang , Louis D. Violante
发明人： Hong Zhang , Boying B. Zhang , Louis D. Violante
IPC分类号： G02B6/26 , G02B6/42
CPC分类号： G02B6/3604
摘要： The present invention is a limited rotation through-bore optical slip ring. This will enable one or more optical signals to pass across a rotational interface while leaving a center bore free. The present invention is passive, unlike many off axis or through bore optical slip rings and is low loss by nature.
摘要翻译：本发明是一种有限旋转通孔光学滑环。这将使一个或多个光信号通过旋转界面同时留下中心孔。本发明是被动的，与许多离轴或通孔光学滑环不同，并且具有低损耗性质。

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