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. 23, 1976
Filed:
Nov. 04, 1974
Applicant:
Inventor:
Eke Verschuur, Amsterdam, NL;
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F17D / ;
U.S. Cl.
CPC ...
137604 ; 137 13 ;
Abstract
An inlet piece for a pipeline for the transport of a viscous liquid surrounded by an annular layer of a liquid with a lower viscosity, which liquids are entirely or substantially insoluble with respect to each other, composed of a first chamber, provided with at least one inlet and with an exit for the viscous liquid, a second chamber, provided with at least one inlet for the liquid with a lower viscosity and with an annular outlet for that liquid which is so positioned as to surround the exit for the viscous liquid, and a rotation-symmetrical connecting piece for the connection to the pipeline; and a process for the transport of those liquids through a pipeline.