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. 16, 1982
Filed:
May. 05, 1978
Applicant:
Inventor:
Jacques Plessers, Houthalen, BE;
Assignee:
Electro-Nite Co., Philadelphia, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
374 26 ; 73DI / ; 374 16 ;
Abstract
A metallographic structure such as nodularity in castings to be made from molten metal is predicted by causing one part of the sample to rapidly solidify at a first rate and a second part of the sample to solidify at a slower rate. The temperature of at least said one part of the sample is measured during solidification. After solidification of the one part of the sample, the heat conductivity of the sample is used to predict the metallographic structure of the sample.
Plessers, Jacques. (1982). Method and apparatus for predicting metallographic structure (U.S. Patent No. 4358948). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4358948
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile