Heated sampling hose assembly and related method

Details Heated sampling hose assembly and related method Heated sampling hose assembly and related method

2008-06-10

2008-06-10

Raevis, Robert (Department: 2856)

Measuring and testing

Sampler, sample handling, etc.

With heating or cooling

Reexamination Certificate

active

07383745

ABSTRACT:
A heated sampling hose assembly includes a sampling hose having an inlet and an outlet for passage of a sample gas. An outer sleeve surrounds the sampling hose with an annular purge gas passage radially therebetween. The outer sleeve is closed at opposite ends by first and second fittings having a purge gas inlet and purge gas outlet, respectively, and a heater is arranged to heat the purge gas in the annular purge gas passage to a temperature of the sample gas.

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