Cise S.p.a.

Napoleone Adorni

Pier L Pizzolati

An improved pressure/temperature probe whose accuracy will not be affected by the pressures and temperatures to which it is subject or by the resistance of the connecting cables. The probe includes a separate pressure transducer and temperature transducer which are connected in series to a constant current source. In addition to the pressure reading taken by the pressure probe, a temperature reading of the pressure probe is derived from the pressure probe. This temperature reading provides the actual temperature of the pressure probe and permits highly accurate temperature correction. The pressure probe is constructed and arranged so as to have a high thermal time constant while the temperature probe is constructed and arranged to have a low thermal time constant.

Pressure/temperature probe

An improved process for producing a protected optical fiber cable and the cable produced thereby. The process for producing the cable includes the insertion of a relatively thin optical fiber within a relatively large metal tube by means of flowing a fluid around the fiber and through the tube. As the water flows within the tube, the optical fiber becomes progressively entrained within the tube. Additional steps of coating the fiber with a releasable protective coating and unwinding the fiber from a reel within a container are also disclosed.

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Milan, Italy

Napoleone Adorni