Patent · US Active

Analytical sampling valve

USH1190H · kind H · statutory invention registration

2Cited by
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2Claims
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Inventor

Key dates

Filing date—
Grant dateJun 1, 1993
Priority date—
Expiry date—

Classification

  • Technology area (CPC —)General

Abstract

An analytical sampling valve that permits pumping of a side stream of fluid from a main process fluid stream through a monitoring device to measure fluid stream properties, and return of the sample to the main process line downstream of the sampling position, while providing the ability to clean the lines or remove the monitoring or pumping apparatus without shutdown of fluid flow.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.