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 8272849 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 25, 2012

Filed:

Oct. 01, 2009
Applicant:

Elizabeth V Stein, Jupiter, FL (US);

Inventor:

Elizabeth V Stein, Jupiter, FL (US);

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 49/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A process for sizing an axial length of a throat in a jet pump, where an exponential relationship between mixing and kinetic energy dissipation of the primary jet is plotted in terms of a non-dimensional parameter on a graph which ranges from around 1.0 at an axial length of zero to a ratio of less than 0.1 at the minimal axial length of the throat to produce complete mixing between the primary and secondary fluids. This non-dimensional parameter is referred to as the Stein number.


Find Patent Forward Citations

Stein, Elizabeth. (2012). Process for sizing a throat length of a jet pump (U.S. Patent No. 8272849). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8272849

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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