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    • 11. 发明授权
    • Revolving switching device
    • 旋转开关装置
    • US08573256B2
    • 2013-11-05
    • US12701952
    • 2010-02-08
    • Libin ShenTianyu ChenBin ChenHuasong Zhou
    • Libin ShenTianyu ChenBin ChenHuasong Zhou
    • F16K11/085E03C1/04
    • F16K11/085Y10T137/86566Y10T137/87676Y10T137/87909
    • A revolving switch device with a sleeve and an operating handle comprising: a body with two inlet holes, a first water passage and an installation hole connected between the upper inlet hole and said first water passage; a plug, sealed and mounted in the installation hole, is capable of revolving between a first and second position, said plug having an outer revolving surface with an arc groove, and the bottom of said plug is concave to form a second water passage, said outer revolving surface of said plug has a connecting hole, which having an inner end for connecting said second water passage and an outer end in the outer revolving surface. When the plug occupies the first position, said arc groove connects the upper inlet hole and first water passage. In the second position, the lower inlet connects to the outer end of the connecting hole.
    • 一种具有套筒和操作手柄的旋转开关装置,包括:具有两个入口孔的主体,第一水通道和连接在上部入口孔和所述第一水通道之间的安装孔; 密封并安装在安装孔中的插头能够在第一和第二位置之间旋转,所述插头具有带有弧形槽的外部旋转表面,并且所述插头的底部是凹形的,以形成第二水通道,所述 所述塞子的外旋转表面具有连接孔,该连接孔具有用于连接所述第二水通道的内端和外旋转表面中的外端。 当插头占据第一位置时,所述弧槽连接上入口孔和第一水通道。 在第二位置,下入口连接到连接孔的外端。
    • 13. 发明申请
    • PULLING-WIRE WATERWAY SWITCHING MECHANISM
    • 抽绳式水路开关机构
    • US20120318391A1
    • 2012-12-20
    • US13580037
    • 2011-02-22
    • Huasong ZhouYanhui ZhongJianmin ChenBin Chen
    • Huasong ZhouYanhui ZhongJianmin ChenBin Chen
    • F16K11/074
    • B05B1/1636B05B1/18E03C1/0408E03C1/08Y10T137/86863
    • A pulling-wire waterway switching mechanism has a fixed unit, a water division body, a ratchet shaft, a stopping claw, a returning body and a pulling wire. The water division body can be rotationally arranged in the fixed unit, and can use the rotation between the water division body and the fixed unit to achieve the switch of the outlet functions, a plurality of lower ratchets in anuular array are arranged on the top surface of the water division body, and a plurality of stopping teeth in anuular array are arranged on the outer rotative surface of the water division body. The ratchet shaft provided with a pulling block extending out of the fixed unit and a plurality of upper ratchets in annular array. The pulling block drives the ratchet shaft to rotate forward. The upper ratchets can drive the water division to rotate forward.
    • 拉线水路切换机构具有固定单元,分水体,棘轮轴,止动爪,返回体和牵引线。 分水体可以旋转地布置在固定单元中,并且可以使用分水体和固定单元之间的旋转来实现出口功能的切换,在顶表面上布置有多个下方棘轮 并且在分水体的外旋转表面上布置有多个排列的止动齿。 棘轮轴设置有从固定单元延伸出的拉动块和多个环形阵列的上棘齿。 拉动块驱动棘轮轴向前旋转。 上部棘轮可以驱动水分向前旋转。
    • 18. 发明授权
    • Tunable filter
    • 可调滤波器
    • US08103138B2
    • 2012-01-24
    • US12688166
    • 2010-01-15
    • Yang FangBin ChenChuan ZhangHong Xie
    • Yang FangBin ChenChuan ZhangHong Xie
    • G02B6/26G02B5/18H04J14/02
    • G02B26/002G01J2003/1213G02B6/29307G02B6/29311G02B6/29313G02B6/29395G02B26/0816
    • A tunable filter is provided. The tunable filter comprises an input optical fiber for launching an optical signal into the tunable filter; a collimator disposed for collimating light transmitted from the input optical fiber; a grating disposed for dispersing the collimated light according to wavelength in a dispersion plane; a first reflector disposed for reflecting at least a portion of the dispersed light to a second reflector; a second reflector disposed for reflecting the dispersed light back to the grating; a third reflector disposed for reflecting the transmitted dispersed light from the grating back to the grating, wherein then the second reflector reflects the transmitted dispersed light to the first reflector, the first reflector reflects the transmitted dispersed light back to the grating, the collimator receives the transmitted dispersed light from the grating and substantially focusing it to a focal point; and an output optical fiber disposed at the focal point for receiving the focused light; wherein one of the reflectors is rotated to selectively reflect the dispersed light having a predetermined wavelength.
    • 提供可调滤波器。 可调滤波器包括用于将光信号发射到可调谐滤波器中的输入光纤; 准直器,用于准直从输入光纤传输的光; 光栅,用于根据波长将准直光分散在分散平面中; 第一反射器,设置成将至少一部分分散的光反射到第二反射器; 第二反射器,设置成将分散的光反射回光栅; 第三反射器,被设置为将来自光栅的透射散射光反射回光栅,其中第二反射器将透射的散射光反射到第一反射器,第一反射器将透射的散射光反射回光栅,准直器接收 从光栅传播分散的光并将其基本上聚焦到焦点上; 以及布置在焦点处的用于接收聚焦光的输出光纤; 其中一个反射器被旋转以选择性地反射具有预定波长的分散的光。