Tapered optical fibre with a reflective coating at the tapered end
    1.
    发明申请
    Tapered optical fibre with a reflective coating at the tapered end 有权
    锥形光纤在锥形端具有反射涂层

    公开(公告)号:US20050238305A1

    公开(公告)日:2005-10-27

    申请号:US10522781

    申请日:2003-07-15

    摘要: An optical fibre core (39) having a reflective coating (33) along a first part of its length such that electromagnetic radiation may travel along the first part of the optical fibre by means of reflection, and further having a cladding (37) along a second part of its length, the cladding having a refractive index suitable for permitting the electromagnetic radiation to travel along the second part of the optical fibre. The invention also provides a fibre optic coupling arrangement for coupling a light pipe to a clad optical fibre, the coupling arrangement comprising a light pipe comprising an optical fibre core having a reflective coating and a clad optical fibre comprising an optical fibre core with cladding surrounding the core, the optical fibre core of the light pipe being optically joined to the optical fibre core of the clad optical fibre such that electromagnetic radiation is able to travel from the light pipe to the clad optical fibre, wherein tapered cladding is provided in the region where the light pipe is optically joined to the clad optical fibre.

    摘要翻译: 一种光纤芯(39),其沿其长度的第一部分具有反射涂层(33),使得电磁辐射可以通过反射沿着光纤的第一部分行进,并且还具有沿着光纤 其长度的第二部分,包层具有适于允许电磁辐射沿着光纤的第二部分行进的折射率。 本发明还提供了一种用于将光管耦合到包层光纤的光纤耦合装置,所述耦合装置包括光管,该光管包括具有反射涂层的光纤芯和包括光纤芯的包层光纤,所述光纤芯包围围绕 光纤的光纤芯被光学地连接到包层光纤的光纤芯,使得电磁辐射能够从光管行进到包层光纤,其中在包围光纤的区域中提供了锥形包层 光管被光学地接合到包层光纤。

    Battery
    4.
    发明申请
    Battery 有权
    电池

    公开(公告)号:US20050058887A1

    公开(公告)日:2005-03-17

    申请号:US10633339

    申请日:2003-08-01

    摘要: A battery includes a battery can housing an cell that supplies electrical energy at terminals of the cell by an electro-chemical reaction with oxygen, the can including, a first member having at least one hole that is exposed to air; and a second member. The battery also includes a mechanism coupled to one of the first and second members to move the one of the first and second members such that when current is drawn from the battery, the opening in the member allows air to pass into the battery, and to move the one of the first and second members such that when current is not drawn from the battery, the opening in the member is not in registration to inhibit air to pass into the battery. The battery also includes a circuit to control the mechanism. In one embodiment the circuit monitors levels of O2 in a air plenum that surrounds the cell. The circuit to monitor levels of O2 in the air plenum includes a florescent detector/sensor that senses and responds to changes in O2 in the plenum by using the “quenching effect” of oxygen on a fluorescent material

    摘要翻译: 电池包括容纳通过与氧的电化学反应在电池的端子处提供电能的电池的电池壳,所述罐包括具有至少一个暴露于空气的孔的第一构件; 和第二个成员。 电池还包括联接到第一和第二构件中的一个的机构,以移动第一和第二构件中的一个,使得当电池从电池抽出时,构件中的开口允许空气进入电池,并且 移动第一和第二构件中的一个,使得当电流没有从电池中抽出时,构件中的开口不被对准以阻止空气进入电池。 电池还包括一个控制机构的电路。 在一个实施例中,电路监测围绕电池的空气压力室中的氧气的水平。 用于监测空气增压室中的O2水平的电路包括荧光检测器/传感器,其通过使用荧光材料上的氧的“淬火效应”来感测并响应气室中的氧气变化

    BATTERY
    5.
    发明申请
    BATTERY 审中-公开

    公开(公告)号:US20100112399A1

    公开(公告)日:2010-05-06

    申请号:US12685242

    申请日:2010-01-11

    IPC分类号: H01M8/04 H01M2/12 H01M10/44

    摘要: A battery includes a battery can housing an cell that supplies electrical energy at terminals of the cell by an electro-chemical reaction with oxygen, the can including, a first member having at least one hole that is exposed to air; and a second member. The battery also includes a mechanism coupled to one of the first and second members to move the one of the first and second members such that when current is drawn from the battery, the opening in the member allows air to pass into the battery, and to move the one of the first and second members such that when current is not drawn from the battery, the opening in the member is not in registration to inhibit air to pass into the battery. The battery also includes a circuit to control the mechanism. In one embodiment the circuit monitors levels of O2 in a air plenum that surrounds the cell. The circuit to monitor levels of O2 in the air plenum includes a florescent detector/sensor that senses and responds to changes in O2 in the plenum by using the “quenching effect” of oxygen on a fluorescent material

    BATTERY
    6.
    发明申请
    BATTERY 审中-公开
    电池

    公开(公告)号:US20100108909A1

    公开(公告)日:2010-05-06

    申请号:US12685255

    申请日:2010-01-11

    IPC分类号: G01N21/64

    摘要: A battery includes a battery can housing an cell that supplies electrical energy at terminals of the cell by an electro-chemical reaction with oxygen, the can including, a first member having at least one hole that is exposed to air; and a second member. The battery also includes a mechanism coupled to one of the first and second members to move the one of the first and second members such that when current is drawn from the battery, the opening in the member allows air to pass into the battery, and to move the one of the first and second members such that when current is not drawn from the battery, the opening in the member is not in registration to inhibit air to pass into the battery. The battery also includes a circuit to control the mechanism. In one embodiment the circuit monitors levels of O2 in a air plenum that surrounds the cell. The circuit to monitor levels of O2 in the air plenum includes a florescent detector/sensor that senses and responds to changes in O2 in the plenum by using the “quenching effect” of oxygen on a fluorescent material

    摘要翻译: 电池包括容纳通过与氧的电化学反应在电池的端子处提供电能的电池的电池壳,所述罐包括具有至少一个暴露于空气的孔的第一构件; 和第二个成员。 电池还包括联接到第一和第二构件中的一个的机构,以移动第一和第二构件中的一个,使得当电池从电池抽出时,构件中的开口允许空气进入电池,并且 移动第一和第二构件中的一个,使得当电流没有从电池中抽出时,构件中的开口不被对准以阻止空气进入电池。 电池还包括一个控制机构的电路。 在一个实施例中,电路监测围绕电池的空气压力室中的氧气的水平。 用于监测空气增压室中的O2水平的电路包括荧光检测器/传感器,其通过使用荧光材料上的氧的“淬火效应”来感测并响应气室中的氧气变化

    Battery
    9.
    发明授权
    Battery 有权
    电池

    公开(公告)号:US07740965B2

    公开(公告)日:2010-06-22

    申请号:US10633339

    申请日:2003-08-01

    IPC分类号: H01M6/02 H01M6/30 H01M6/38

    摘要: A battery includes a battery can housing an cell that supplies electrical energy at terminals of the cell by an electro-chemical reaction with oxygen, the can including, a first member having at least one hole that is exposed to air; and a second member. The battery also includes a mechanism coupled to one of the first and second members to move the one of the first and second members such that when current is drawn from the battery, the opening in the member allows air to pass into the battery, and to move the one of the first and second members such that when current is not drawn from the battery, the opening in the member is not in registration to inhibit air to pass into the battery. The battery also includes a circuit to control the mechanism. In one embodiment the circuit monitors levels of O2 in a air plenum that surrounds the cell. The circuit to monitor levels of O2 in the air plenum includes a florescent detector/sensor that senses and responds to changes in O2 in the plenum by using the “quenching effect” of oxygen on a fluorescent material.

    摘要翻译: 电池包括容纳通过与氧的电化学反应在电池的端子处提供电能的电池的电池壳,所述罐包括具有至少一个暴露于空气的孔的第一构件; 和第二个成员。 电池还包括联接到第一和第二构件中的一个的机构,以移动第一和第二构件中的一个,使得当电池从电池抽出时,构件中的开口允许空气进入电池,并且 移动第一和第二构件中的一个,使得当电流没有从电池中抽出时,构件中的开口不被对准以阻止空气进入电池。 电池还包括一个控制机构的电路。 在一个实施例中,电路监测围绕电池的空气压力室中的氧气的水平。 用于监测空气增压室中的氧气水平的电路包括荧光检测器/传感器,其通过使用荧光材料上的氧的“淬灭效应”来感测并响应气室中的氧气变化。

    Method and device to prevent refill of cartridge
    10.
    发明授权
    Method and device to prevent refill of cartridge 失效
    防止墨盒重新填充的方法和装置

    公开(公告)号:US07611235B2

    公开(公告)日:2009-11-03

    申请号:US12075717

    申请日:2008-03-13

    申请人: Thomas Richards

    发明人: Thomas Richards

    IPC分类号: B41J2/175

    摘要: A method and device to prevent the refill of cartridges, including inject and laser printer cartridges. The device includes a cage made of hardened drill resistant material inserted within the central reservoir of the cartridge to prevent drilling into the cartridge. The device also includes a bit grabbing mesh designed to grab or catch any drill bit able to penetrate the drill resistant cage, thus impeding the ability of a refiller to drill holes into the central reservoir. The device also includes at least two pressure sensitive check valves that close if a refiller attempts to introduce refill ink either by forcing it in under pressure or by drawing it in by means of a vacuum created within the central reservoir. Finally, the device includes a number of packets containing an ink altering material that would be released and foul any refill ink during an attempt to refill the cartridge.

    摘要翻译: 一种防止墨盒重新填充的方法和装置,包括注射和激光打印机墨盒。 该装置包括由硬化的耐磨材料制成的保持架,该保持架插入在该卡盘的中央容器内,以防止钻入墨盒中。 该装置还包括一个抓地网,其设计用于抓取或抓住任何能够穿透耐钻孔笼的钻头,从而阻止再填充钻孔进入中央储存器的能力。 该装置还包括至少两个压力敏感的止回阀,如果再填充物试图通过迫使其处于压力下或通过在中央储存器内产生的真空进行抽吸而引入再填充墨水,该止回阀就会关闭。 最后,该设备包括多个包含改变油墨的分组,其将被释放并在尝试重新填充墨盒期间弄脏任何再填充墨。