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. 11, 2017
Filed:
Jul. 08, 2015
Sugino Machine Limited, Uozu, Toyama Prefecture, JP;
SUGINO MACHINE LIMITED, Uozu, JP;
Abstract
To provide a straightening device that is large in effective sectional area and has high straightening performance. This is a straightening device arranged in a fluid passage for making fluid pass through it that is provided with: a main body having an inflow port arranged in the fluid passage and for flowing the fluid into it, an outflow port for flowing the fluid out of it, and a communication passage for communicating the inflow port with the outflow port; and multiple projections that are arranged in a protruding manner toward a central part of the communication passage from an inner peripheral part and extend along the communication passage, in which the projections are each configured to have a narrower width in the central part than that in an inner peripheral part of the communication passage when seen from a flow direction of the fluid.