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:
Jun. 28, 1977
Filed:
Apr. 14, 1976
Niels Lervad Andersen, Nordborg, DK;
Danfoss A/S, Nordborg, DK;
Abstract
The invention relates to a method of making a thermo-element having two sections with two electric conductor materials of different thermo-electric properties connected in series. The method involves forming a porous base body with interconnected pores and introducing p and n type conductor materials respectively into the pores of the two sections. The introduction of the two conductor materials involves forming one or two melts of molten silicon which travels through the body via a capillary action. Doping material is introduced in the melt material or directly into the body where it is picked up by the molten material which is subjected to the capillary action. The two conductor materials results by reason of the capillary action producing a reactive sintering between the graphite and the doped silicon melt.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile