The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 19, 2019
Filed:
Nov. 28, 2017
Applicant:
Air Liquide Canada, Inc., Varennes, CA;
Inventor:
Joseph Philippe Pellerin, Montreal, CA;
Assignee:
Air Liquide Canada, Inc., Montreal, QC, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 1/10 (2006.01); F17C 13/00 (2006.01); G01N 1/20 (2006.01); F25J 3/04 (2006.01); F25J 3/02 (2006.01); F17C 13/02 (2006.01);
U.S. Cl.
CPC ...
G01N 1/20 (2013.01); F17C 13/00 (2013.01); G01N 1/10 (2013.01); F17C 13/02 (2013.01); F25J 3/0295 (2013.01); F25J 3/04848 (2013.01); G01N 1/2035 (2013.01);
Abstract
A cryogenic liquid sampler is provided. The sampler includes an inner volume and a useful internal length, a cryogenic liquid inlet conduit in fluid connection with an inlet valve, a weir tube in fluid connection with the inlet valve, wherein the weir tube comprises at least one weir hole, wherein the weir tube extends a predetermined distance into the inner volume, a cryogenic liquid outlet conduit in fluid connection with inner volume and in fluid connection with an outlet valve, and a purge tube in fluid connection with the outlet valve.