Pipeline sampling device

Details Pipeline sampling device Pipeline sampling device

2011-07-26

2011-07-26

Raevis, Robert R (Department: 2856)

Measuring and testing

Sampler, sample handling, etc.

Withdrawing through conduit or receptacle wall

Reexamination Certificate

active

07984660

ABSTRACT:
A sampling device (10) includes a sample extraction portion (28) which reciprocates within a cylindrical sample housing portion (26). The sample housing portion is axially moveable through a gate valve (22) to permit removal and maintenance of the sample extractor.

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