logo

For the Inventor, By the Inventor

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.:

US 11691210 B1

PDFFull Text
Date of Patent:
Jul. 04, 2023

Filed:

Oct. 24, 2017

Method of determining state of iron tip

Applicant:

And Co., Ltd., Kyoto, JP;

Inventor:

Mitsuo Ebisawa, Kizugawa, JP;

Assignee:

AND CO., LTD., Kyoto, JP;

Attorney:

Lucas & Mercanti, LLP

Primary Examiner:

Erin B Saad

Assistant Examiner:

Carlos J Gamino

Int. Cl.
CPC ...
B23K 3/08 (2006.01); B23K 1/00 (2006.01); B23K 3/02 (2006.01); H05K 3/34 (2006.01); B23K 3/03 (2006.01); B23K 3/06 (2006.01); B23K 3/047 (2006.01); B23K 101/42 (2006.01);
U.S. Cl.
CPC ...
B23K 3/08 (2013.01); B23K 1/0016 (2013.01); B23K 3/025 (2013.01); B23K 3/03 (2013.01); B23K 3/047 (2013.01); B23K 3/0615 (2013.01); H05K 3/34 (2013.01); H05K 3/341 (2013.01); B23K 2101/42 (2018.08);
Abstract

By a method of determining the state of an iron tip according to the present invention, in a soldering device including: an iron tip that includes a solder hole into which a solder piece is supplied and that heats and melts the solder piece in the solder hole; a gas supply source that supplies a gas; and a gas supply portion that makes the gas supply source communicate with the solder hole and that supplies the gas from the gas supply source into the solder hole, the total flow rate of the gas flowing through the gas supply portion or a supply pressure is constant, a physical quantity of the gas flowing within the gas supply portion is measured and the measured physical quantity is compared with a previously provided reference value or table such that the state of the iron tip is determined. In this way, it is possible to constantly accurately determine the state of the iron tip.

Find Patent Forward Citations

Ebisawa, Mitsuo. (2023). Method of determining state of iron tip (U.S. Patent No. 11691210). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11691210

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…