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. 21, 1995
Filed:
Jun. 15, 1994
Applicant:
Inventors:
Thomas R Anthony, Niskayuna, NY (US);
James F Fleischer, Scotia, NY (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F27B / ;
U.S. Cl.
CPC ...
219390 ; 219383 ; 427249 ;
Abstract
An apparatus for annealing diamond water jet mixing tubes comprises an enclosure, a vertical cylindrical heating tube in the enclosure, a heater for the heating tube and a rack in the heating tube to support the diamond mixing tube. Annealing relieves internal tensile stresses which can decrease the life of the mixing tube.