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:
Apr. 02, 2024
Filed:
Feb. 28, 2023
Hakko Corporation, Osaka, JP;
Mitsuhiko Miyazaki, Osaka, JP;
HAKKO CORPORATION, Osaka, JP;
Abstract
A heater-sensor complexincludes a heating wire, a lead wirewhich is made from the same metal of the heating wireand connected to the proximal end of the heating wire, the lead wirehaving a bigger diameter than the heating wire, a non-heating wireconstituted by a different metal from the metal constituting the heating wire, and a sensor headconstituted by a metal different from the metal constituting the heating wireor the metal constituting the non-heating wire. The sensor headhave a lower thermal conductivity than the non-heating wire. To the sensor head, the distal end of the heating wireand the distal end of the non-heating wire is connected. The heating wireand the non-heating wireelectrically conducts at least through the sensor head