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.:

US 4646525 B1

Date of Patent:

Mar. 03, 1987

Filed:

Oct. 25, 1985

Vessel for a cryogenic mixture and a process for drawing off the liquid

Applicant:

Inventors:

Pierre Delacour, Noyaret, FR;

Roger Prost, Saint-Egreve, FR;

Gerard Mondain-Monval, Paris, FR;

Assignee:

L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des, , US;

Attorney:

Young & Thompson

Primary Examiner:

Ronald C Capossela

Int. Cl.

CPC ...

F17C / ;

U.S. Cl.

CPC ...

62 54 ; 6251 / ;

Abstract

The liquid is drawn from this vessel through a coiled tube (20) provided with a calibrated valve (21) at its inlet. The resulting drop in pressure is compensated for by means of a pressure raising circuit (27). Application in the storage of liquefied air.

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