Measuring instrument using two transmitters and two receivers for measuring light travelling in an optical medium
First Claim
1. In a measuring instrument for an optical medium, said instrument using two optical transmitters and two optical receiver means, which can be optically coupled to the optical medium on either side thereof, and includes means for measuring, evaluating and displaying signals from the receiver means, the improvements comprising one optical transmitter and one receiver means being combined into one component, the other optical transmitter and optical receiver means being combined into another component, said components being connected via flexible leads with said means for measuring, evaluating and displaying.
1 Assignment
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Accused Products
Abstract
A measuring device for measuring light travelling through an optical medium with the device including two independent components, with each independent component including one transmitter and one receiver. Each of the components are connected via a flexible lead to a measuring and evaluation section of the measuring device in which an evaluation and/or display of the measuring signal obtained by the components will be produced.
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Citations
15 Claims
- 1. In a measuring instrument for an optical medium, said instrument using two optical transmitters and two optical receiver means, which can be optically coupled to the optical medium on either side thereof, and includes means for measuring, evaluating and displaying signals from the receiver means, the improvements comprising one optical transmitter and one receiver means being combined into one component, the other optical transmitter and optical receiver means being combined into another component, said components being connected via flexible leads with said means for measuring, evaluating and displaying.
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13. In a measuring instrument for optical mediums, said instrument using two optical transmitter means;
- and two optical receiver means which are optically coupled to the optical medium on opposite sides thereof and includes measuring means for evaluating and displaying a signal received from each receiver means, the improvement comprising said instrument having two components, each component having one optical transmitter means and one optical receiver means connected via a flexible lead to said measuring means.
- View Dependent Claims (14, 15)
Specification