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:
Jul. 21, 2026
Filed:
May. 26, 2022
Science Co., Ltd., Osaka, JP;
Yasuaki Aoyama, Osaka, JP;
Masateru Hirae, Osaka, JP;
Takahiro Okumura, Osaka, JP;
Yasuhiro Mizukami, Osaka, JP;
Science Co., Ltd., Osaka, JP;
Abstract
The present invention includes: a nozzle main body (), which includes a tubular body () and a closing flat plate () that closes one tube end (A) of the tubular body (), and in which an inflow space (δ) into which a liquid flows is formed in the tubular body (); a liquid jetting hole () penetrating through the closing flat plate () and communicating to the inflow space (δ); and a liquid guide () arranged in the liquid jetting hole () from the inflow space (δ). The liquid guide () is mounted in the liquid jetting hole () from a conical upper surface (A) so as to form a liquid flow path (ε) between the uneven surface of the conical side surface (C) and a conical inner peripheral surface () of the liquid jetting hole ().