公开(公告)号：US20090152442A1

公开(公告)日：2009-06-18

申请号：US12316380

申请日：2008-12-11

申请人： Georg Hemmeter ,  Gunter Schwesig

发明人： Georg Hemmeter ,  Gunter Schwesig

IPC分类号： G01J1/44 ,  G01B11/14

CPC分类号： H04B10/801

摘要： To ensure an energy-efficient transfer of light signals between two elements of a machine which are movable relative to one another, a device and a method for transferring light signals between such elements is provided. A first element has a plurality of light sources for delivering light signals and a second element has at least one photoreceiver for receiving the light signals. A unit causing the turning on or off is configured such as to effect a turning on or off of only one portion of the light sources.

摘要翻译： 为了确保能够相对于彼此移动的机器的两个元件之间的光信号的能量效率传递，提供了一种用于在这些元件之间传送光信号的装置和方法。 第一元件具有用于传递光信号的多个光源，并且第二元件具有用于接收光信号的至少一个光接收器。 导致打开或关闭的单元被配置为仅实现光源的一部分的打开或关闭。

公开(公告)号：US08026474B2

公开(公告)日：2011-09-27

申请号：US12316380

申请日：2008-12-11

申请人： Georg Hemmeter ,  Günter Schwesig

发明人： Georg Hemmeter ,  Günter Schwesig

IPC分类号： G01D5/34 ,  G01J5/08 ,  G02B27/00

CPC分类号： H04B10/801

摘要： To ensure an energy-efficient transfer of light signals between two elements of a machine which are movable relative to one another, a device and a method for transferring light signals between such elements is provided. A first element has a plurality of light sources for delivering light signals and a second element has at least one photoreceiver for receiving the light signals. A unit causing the turning on or off is configured such as to effect a turning on or off of only one portion of the light sources.

摘要翻译： 为了确保能够相对于彼此移动的机器的两个元件之间的光信号的能量效率传递，提供了一种用于在这些元件之间传送光信号的装置和方法。 第一元件具有用于传递光信号的多个光源，并且第二元件具有用于接收光信号的至少一个光接收器。 导致打开或关闭的单元被配置为仅实现光源的一部分的打开或关闭。