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:
May. 22, 2001
Filed:
Jul. 20, 1999
Applicant:
Inventor:
Alain Cloarec, Longjumeau, FR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
F25D 2/500 ;
U.S. Cl.
CPC ...
F25D 2/500 ;
Abstract
A device for injecting a refrigerant into a product mixer comprising a pipe for injecting the refrigerant comprising (1) an injection nozzle designed to be connected to the mixer and (2) at least one region of reduced cross section suitable for creating an expansion in the fluid located upstream of the injection nozzle with respect to the direction of flow of the fluid in the pipe.