Optical fibre back plane
    1.
    发明授权
    Optical fibre back plane 失效
    光纤背板

    公开(公告)号:US5241617A

    公开(公告)日:1993-08-31

    申请号:US761780

    申请日:1991-09-24

    IPC分类号: G02B6/00 G02B6/24 G02B6/44

    CPC分类号: G02B6/4453

    摘要: An optical fibre back plane (4) feeds incoming optical fibres (11) to exchange equipment. The optical fibre back plane (4) comprises a support member (5) attachable to the exchange equipment for pivotal movement about an axis (9). An optical interface is provided for connecting the incoming optical fibres to on-board optical fibres. The optical fibre back plane (4) is provided with support means (12) for supporting the incoming optical fibres (11), the support means extending parallel, and closely adjacent, to the axis (9).

    摘要翻译: PCT No.PCT / GB90 / 00546 Sec。 371日期1991年9月24日 102(e)1991年9月24日PCT 1990年4月10日PCT PCT。 公开号WO90 / 12334 日期:1990年10月18日。光纤背板(4)馈送进入的光纤(11)以交换设备。 光纤背面(4)包括可附接到交换设备的支撑构件(5),用于围绕轴线(9)枢转运动。 提供了用于将输入光纤连接到板上光纤的光学接口。 光纤背面(4)设置有用于支撑输入光纤(11)的支撑装置(12),该支撑装置平行且紧密地延伸到轴线(9)。

    Optical fibre management system
    3.
    发明授权
    Optical fibre management system 失效
    光纤管理系统

    公开(公告)号:US5588076A

    公开(公告)日:1996-12-24

    申请号:US278217

    申请日:1994-07-21

    IPC分类号: G02B6/44 G02B6/35

    摘要: An optical fibre management system manages a plurality of optical fibres such that the fibre(s) of each single circuit is/are routed separately from the fibres of other circuits. By providing such single circuit management, optical signals carried by any given single circuit are not degraded by handling operations carried out on the fibres of other circuits.

    摘要翻译: 光纤管理系统管理多个光纤,使得每个单个电路的光纤与其它电路的光纤分开布线。 通过提供这样的单电路管理,由任何给定的单个电路携带的光信号不会因其他电路的光纤上的处理操作而劣化。

    Dispensing method and apparatus
    4.
    发明授权
    Dispensing method and apparatus 失效
    分配方法和装置

    公开(公告)号:US5363888A

    公开(公告)日:1994-11-15

    申请号:US213679

    申请日:1994-03-16

    CPC分类号: B05B7/262

    摘要: A method and apparatus for metering and dispensing an active ingredient, such as an insecticide, fumigant, fertilizer or room freshener. The active ingredient is placed in a container (6) and a pressurised propellant is subsequently introduced from a source (1) via conduits (3, 9). The propellant serves to absorb the active ingredient which is dispersed from the container via conduit (5) through a dispensing outlet (8) so that the active ingredient is dispersed in an airborne dispersion. In an ejector (4), a pressure differential is created across a propellant inlet port (4a) which is sufficient to draw the active ingredient from the active ingredient container (6) but is less than the pressure differential required to cause a cooling effect in the mixing chamber (4) and is less than that pressure differential that gives rise to an erratic dispersion of the active ingredient from the dispensing outlet (8). The system is particularly suitable for the spraying of insecticides into large spaces such as warehouses and supermarkets.

    摘要翻译: 用于计量和分配活性成分例如杀虫剂,熏蒸剂,肥料或室内清新剂的方法和装置。 将活性成分置于容器(6)中,然后经由导管(3,9)从源(1)引入加压推进剂。 推进剂用于通过导管(5)通过分配出口(8)吸收从容器中分散的活性成分,使得活性成分分散在空气悬浮分散体中。 在喷射器(4)中,跨越推进剂入口(4a)产生压力差,该压力差足以从活性成分容器(6)中抽取活性成分,但是小于引起冷却效果所需的压力差 混合室(4)并且小于导致活性成分从分配出口(8)不稳定分散的压力差。 该系统特别适用于将杀虫剂喷洒到诸如仓库和超市的大空间中。

    Liquid ejection mixing and dispensing apparatus
    5.
    发明授权
    Liquid ejection mixing and dispensing apparatus 失效
    液体喷射混合和分配装置

    公开(公告)号:US5326228A

    公开(公告)日:1994-07-05

    申请号:US937910

    申请日:1992-12-01

    CPC分类号: B05B7/262

    摘要: A method and apparatus for metering and dispensing an active ingredient, such as an insecticide, fumigant, fertilizer or room freshener. The active ingredient is placed in a container 6 and a pressurized propellant is subsequently introduced from a source 1 via conduits 3, 9. The propellant serves to absorb the active ingredient which is dispersed from the container via conduit 5 through a dispensing outlet 8 so that the active ingredient is dispersed in an airborne dispersion. In an ejector 4, a pressure differential is created across a propellant inlet port 4a which is sufficient to draw the active ingredient from the active ingredient container 6 but is less than the pressure differential required to cause a cooling effect in the mixing chamber 4 and is less than that pressure differential that gives rise to an erratic dispersion of the active ingredient from the dispensing outlet 8. The system is particularly suitable for the spraying of insecticides into large spaces such as warehouses and supermarkets.

    摘要翻译: PCT No.PCT / GB92 / 00184 Sec。 371日期1992年12月1日 102(e)日期1992年12月1日PCT提交1992年1月31日PCT公布。 公开号WO92 / 14063 日期:1992年8月20日。一种用于计量和分配活性成分例如杀虫剂,熏蒸剂,肥料或室内清新剂的方法和装置。 将活性成分置于容器6中,然后经由导管3,9从源1引入加压推进剂。该推进剂用于通过导管5从分配出口8吸收从容器中分散的活性成分,使得 活性成分分散在空气悬浮液中。 在喷射器4中,跨越推进剂入口4a产生压力差,其足以从活性成分容器6吸取活性成分,但小于在混合室4中引起冷却效果所需的压差,并且是 小于导致活性成分从分配出口8不稳定分散的压力差。该系统特别适用于将杀虫剂喷洒到诸如仓库和超市的大空间中。

    Optical fibre management system
    7.
    发明授权
    Optical fibre management system 失效
    光纤管理系统

    公开(公告)号:US5706384A

    公开(公告)日:1998-01-06

    申请号:US691373

    申请日:1996-08-02

    IPC分类号: G02B6/44 G02B6/00

    摘要: An optical fibre management system for manages a plurality of optical fibres. The system is such that the fibre(s) of each single circuit is/are routed separately from the fibres of other circuits, whereby optical signals carried by any given single circuit are not degraded by handling operations carried out on the fibres of other circuits.

    摘要翻译: 一种用于管理多根光纤的光纤管理系统。 该系统使得每个单个电路的光纤与其它电路的光纤分离地路由,由此由任何给定的单个电路承载的光信号不会因其他电路的光纤上的处理操作而劣化。

    Passive optical ring network
    8.
    发明授权
    Passive optical ring network 失效
    被动光环网

    公开(公告)号:US5448389A

    公开(公告)日:1995-09-05

    申请号:US253580

    申请日:1994-06-03

    申请人: John Peacock

    发明人: John Peacock

    IPC分类号: H04B10/20 H04J3/16 H04Q11/00

    摘要: An optical ring mesh network includes a plurality of optical rings, each of which is coupled to at least one other ring by a respective optical coupler. The rings are provided with a plurality of input/output nodes constituted by optical couplers. The nodes are so positioned, and are of such a number, that the optical path length between any given pair of nodes includes n couplers where n is less than the number of nodes.

    摘要翻译: 光环网状网络包括多个光环,每个光环通过相应的光耦合器耦合到至少一个其它环。 环设置有由光耦合器构成的多个输入/输出节点。 节点如此定位,并且具有这样的数量,即任何给定的节点对之间的光路长度包括n个小于节点数量的n个耦合器。