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. 18, 2023
Filed:
Dec. 20, 2017
Fuji Corporation, Chiryu, JP;
Takahiro Jindo, Anjo, JP;
Toshiyuki Ikedo, Nagoya, JP;
Shinji Takikawa, Anjo, JP;
Akihiro Niwa, Anjo, JP;
FUJI CORPORATION, Chiryu, JP;
Abstract
A plasma emitting device includes plasma head configured to generate a plasmarized gas and jet the plasmarized gas so generated from a nozzle thereof, a gas supply device configured to supply a gas to the plasma head while controlling a flow rate of the gas, gas tube connecting the gas supply device with the plasma head to constitute a gas flow path, and pressure detector configured to detect a pressure of the gas supplied from the gas supply deice. Pressures of gases which are supplied to the plasma head are detected for use for various purposes, whereby the practical plasma emitting device is made up. Specifically, for example, a head clogging, which is a clog impeding a gas flow in the plasma head, can be determined without difficulty based on the detected pressure.