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1. 发明申请

US20050226551A1 Optical cross-connector containing multi-stage clos network in which a single-stage matrix comprises one stage of the clos network 有权
标题翻译：包含多级闭合网络的光交叉连接器，其中单级矩阵包括一个闭合网络的一个阶段
公开(公告)号：US20050226551A1
公开(公告)日：2005-10-13
申请号：US10508751
申请日：2003-03-18
申请人： Olaf Pichler , Jorg-Peter Elbers , Kenneth Guild
发明人： Olaf Pichler , Jorg-Peter Elbers , Kenneth Guild
IPC分类号： H04Q3/52 , H04B10/02 , H04J14/00 , H04J14/02 , H04Q11/00 , G02B6/26
CPC分类号： H04Q11/0005 , H04Q2011/0011 , H04Q2011/0016 , H04Q2011/002 , H04Q2011/0024 , H04Q2011/0052
摘要： A wavelength division multiplex (WDM) optical cross-connect (OXC) has a plurality (N×M) of input and output channels (iI to iM; o1 to oM) for through traffic. A first group of optical switching matrices (SI-I to SI-N) is provided for connecting the through traffic input channels (iI to iM) to the output channels (o1 to oM), wherein each through traffic input channel (iI to iM) is connected to an input of a switching matrix (SI-I to SI-N) of the first group and each through traffic (o1 to oM) is connected to an output of the switching matrix (S1-1 to S1 -N). Additionally a plurality (P) of input channels (a1 to aP) and/or output channels (o1 to oP) is provided for adding/dropping traffic. Each add/drop input/output channel (a1 to aP, o1 to oP) is connected to an input/output of a second group of switching matrices (S2′-1 to S2′-AD). The outputs/inputs of the second group of switching matrices are connected to inputs of a third group of switching matrices (S3-1 to S3-2M−1) or outputs of a fourth group of switching matrices (S4-1 to S4-(2M−1)) and the outputs/inputs of the third/fourth group of switching matrices are connected to inputs/outputs of the first group of switching matrices such that the switching matrices of the second, third and first groups of the first, fourth and second groups each form a Clos network.
摘要翻译：波分复用（WDM）光交叉连接（OXC）具有用于通过业务的多个（NxM）输入和输出信道（iI至iM; o 1至oM）。提供第一组光开关矩阵（SI-I至SI-N），用于将通过业务输入通道（iI至iM）连接到输出通道（o 1至oM），其中每个通过业务量输入通道（iI至 iM）连接到第一组的交换矩阵（SI-I至SI-N）的输入，并且每个通过业务（o 1至oM）连接到交换矩阵的输出（S1-1至S 1 -N）。此外，提供了多个（P）输入通道（a 1至aP）和/或输出通道（o 1至oP），用于添加/删除流量。每个加/减输入/输出通道（a至aP，o 1至oP）连接到第二组开关矩阵（S 2'至1“至”S 2“-AD）的输入/输出。第二组开关矩阵的输出/输入连接到第三组开关矩阵（S 3 -1至S 3 -2 M-1）或第四组开关矩阵（S 4 -1）的输出到S 4 - （2 M-1）），并且第三/第四组开关矩阵的输出/输入连接到第一组开关矩阵的输入/输出，使得第二，第三和第一组的切换矩阵第一组，第四组和第二组的组各自形成Clos网络。

2. 发明申请

US20060013586A1 Optical switching station and connection method for the same 审中-公开
标题翻译：光交换站和连接方式相同
公开(公告)号：US20060013586A1
公开(公告)日：2006-01-19
申请号：US10509430
申请日：2003-03-22
申请人： Olaf Pichler , Jorg-Peter Elbers , Kenneth Guild
发明人： Olaf Pichler , Jorg-Peter Elbers , Kenneth Guild
IPC分类号： H04J14/00
CPC分类号： H04Q11/0005 , H04Q2011/0011 , H04Q2011/0016 , H04Q2011/002 , H04Q2011/0024
摘要： An optical switching station comprises a first plurality of input channels for through data traffic, a second plurality of output channels for through data traffic, at least one first optical switching matrix comprising a first group of input connectors connected to the input channels on the switching station and a first group of output connectors connected to the output channels on the switching station, for connecting the input channels and the output channels to each other, and a group of one or more signal shaping units, each of a second group of output connectors being connected with an input of a signal shaping unit belonging to the group and each of a second group of input connectors being connected with an output from one of the signal shaping units.
摘要翻译：光交换站包括用于通过数据业务的第一多个输入信道，用于通过数据业务的第二多个输出信道，至少一个第一光交换矩阵，包括连接到交换站上的输入信道的第一组输入连接器以及第一组输出连接器，其连接到开关站上的输出通道，用于将输入通道和输出通道彼此连接;以及一组一个或多个信号整形单元，每组第二组输出连接器为与属于该组的信号整形单元的输入连接，并且第二组输入连接器中的每一个与来自一个信号整形单元的输出连接。

3. 发明申请

US20070274715A1 Node for an Optical Communication Network 审中-公开
标题翻译：光通信网络节点
公开(公告)号：US20070274715A1
公开(公告)日：2007-11-29
申请号：US10572518
申请日：2004-09-09
申请人： Olaf Pichler , Jorg-Peter Elbers , Glen Wellbrock
发明人： Olaf Pichler , Jorg-Peter Elbers , Glen Wellbrock
IPC分类号： H04Q11/00
CPC分类号： H04J14/0297 , H04J14/021 , H04J14/0212 , H04J14/028 , H04J14/0294 , H04Q11/0005 , H04Q2011/0016 , H04Q2011/0043 , H04Q2011/0081
摘要： A node for an optical communication network comprises at least one switching unit (2), a plurality of optical interfaces (1) for connecting to a WDM transmission line (3), which comprise a demultiplexer (4) for disassembling a multiplex signal arriving from a WDM transmission line (3) into a plurality of input channels (8), each of which is supplied to an input port of the switching unit (2), and a multiplexer (5) for assembling a plurality of output channels (11), each originating from an out-put port of the switching unit (2), into an outgoing multiplex signal, and at least one transponder (6) for adding an information signal to and dropping it from the communication network, respectively. Input and output branching means (7) between each interface (1) and the switching unit (2) on the path of the input and output channels (8, 11), respectively, are adapted to supply an input channel (8) to the switching unit (2) or to the transponder (6), or to supply an output channel (11) from the interface to the switching unit (2) or the transponder (6).
摘要翻译：用于光通信网络的节点包括至少一个交换单元（2），用于连接到WDM传输线（3）的多个光接口（1），所述多个光接口（1）包括解复用器（4），用于分解从一个WDM传输线（3）分成多个输入通道（8），每个输入通道（8）被提供给切换单元（2）的输入端口;以及多路复用器（5），用于组装多个输出通道（11），每个源自切换单元（2）的输出端口，分别成为输出多路复用信号;以及至少一个应答器（6），用于分别向通信网络添加信息信号并将其从通信网络中丢弃。分别在输入和输出通道（8,11）的路径上的每个接口（1）和开关单元（2）之间的输入和输出分支装置（7）适于将输入通道（8）提供给切换单元（2）或应答器（6），或者从接口向切换单元（2）或应答器（6）提供输出通道（11）。

4. 发明授权

US07787768B2 Optical cross-connector containing multi-stage Clos network in which a single-stage matrix comprises one stage of the Clos network 有权
标题翻译：包含多级Clos网络的光交叉连接器，其中单级矩阵包括Clos网络的一级
公开(公告)号：US07787768B2
公开(公告)日：2010-08-31
申请号：US10508751
申请日：2003-03-18
申请人： Olaf Pichler , Jorg-Peter Elbers , Kenneth Guild
发明人： Olaf Pichler , Jorg-Peter Elbers , Kenneth Guild
IPC分类号： H04J14/00 , G02B6/26
CPC分类号： H04Q11/0005 , H04Q2011/0011 , H04Q2011/0016 , H04Q2011/002 , H04Q2011/0024 , H04Q2011/0052
摘要： A WDM optical cross-connect has input and output channels for through traffic. A first group of matrices connects the input channels to the output channels. Each input channel is connected to an input of a matrix of the first group and each output channel is connected to an output of the matrix. Input/output channels are provided for adding/dropping traffic. Each add/drop channel is connected to an input/output of a second group of matrices. The outputs/inputs of the second group of matrices are connected to inputs of a third group of matrices or outputs of a fourth group of matrices and the outputs/inputs of the third/fourth group of matrices are connected to inputs/outputs of the first group of matrices such that the matrices of the second, third and first groups of the first, fourth and second groups each form a Clos network.
摘要翻译： WDM光交叉连接具有用于通过流量的输入和输出通道。第一组矩阵将输入通道连接到输出通道。每个输入通道连接到第一组的矩阵的输入，并且每个输出通道连接到矩阵的输出。提供输入/输出通道用于添加/删除流量。每个加/减通道连接到第二组矩阵的输入/输出。第二组矩阵的输出/输入连接到第四组矩阵的第三组矩阵或输出的输入，并且第三/第四组矩阵的输出/输入连接到第一组矩阵的输入/输出矩阵组，使得第一，第四和第二组的第二，第三和第一组的矩阵各自形成Clos网络。

5. 发明授权

US5718185A Herringbone-type rotary milking parlour 失效
标题翻译：人字型旋转挤奶厅
公开(公告)号：US5718185A
公开(公告)日：1998-02-17
申请号：US750407
申请日：1997-02-27
申请人： Olaf Pichler , Christopher Kelson Oliver
发明人： Olaf Pichler , Christopher Kelson Oliver
IPC分类号： A01K1/12 , A01J5/00
CPC分类号： A01K1/126
摘要： A rotary milking parlor comprises an annular milking platform (12) and a central milker pit, as well as: a radially directed accessway (16) at the outer periphery of milking platform (12) to allow cows to enter their milking stalls (32) head first from the outside; an external, radially directed exitway from milking platform (12) and adjacent accessway (16) to allow the cows to exit their milking stalls (32) head first; radially inner rear barriers (20) on milking platform (12), and a front barrier (22) associated with each milking position and adapted to be moved to a forward cow access position. The milking stalls (32) for the cow access position. The milking stalls (32) for the cows are provided in a herringbone pattern on milking platforms (12) and each front barrier (22) is pivotable about a horizontal bottom axle (24) transverse to the longitudinal axis (33) of each milking stall (32).
摘要翻译： PCT No.PCT / EP95 / 02106 Sec。 371日期1997年2月27日 102（e）日期1997年2月27日PCT提交1995年6月2日PCT公布。出版物WO95 / 33367 日期1995年12月14日，一个旋转挤奶室包括一个环形挤奶平台（12）和一个中心的挤奶坑，以及在挤奶平台（12）的外周边的径向定向通道（16），以允许奶牛进入挤奶摊（32）头从外面首先; 从挤奶平台（12）和相邻通道（16）的外部径向指示的出口，以允许母牛首先从其挤出的档位（32）顶出; 在挤奶平台（12）上的径向内部后挡板（20）和与每个挤奶位置相关联并适于移动到前进奶牛接近位置的前挡板（22）。奶牛进入位置的挤奶摊位（32）。牛的挤奶档（32）在挤奶平台（12）上以人字形图案提供，并且每个前挡板（22）可绕横向于每个挤奶档的纵向轴线（33）的水平底轴（24）枢转。（32）。

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