Device for contact-free transmission of signals and measured...

Details Device for contact-free transmission of signals and measured... Device for contact-free transmission of signals and measured...

2004-06-03

2009-10-06

Kiknadze, Irakli (Department: 2882)

X-ray or gamma ray systems or devices

Specific application

Tomography

C378S004000, C378S005000

Reexamination Certificate

active

07599467

ABSTRACT:
An x-ray computed tomography apparatus has a stationary unit and a rotatable unit, carrying an x-ray source and a radiation detector. The rotatable unit rotates around an axis relative to the stationary unit, that proceeds through both units. In order to transmit signals and measured data between the rotating unit and the stationary unit, transmitting/reception devices are mounted at each unit. The transmitting/reception devices transmit directed signals and are automatically oriented toward each other during relative movement caused by rotation of the rotating unit with respect to the stationary unit.

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VCSEL-Based Reflective Sensors Tackle More Demanding Applications, Tatum et al, LaserFocusWorld, Sep. 2003, pp. 79-83.

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