Straightening device and fluid nozzle
US9700903B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 8, 2015 |
| Grant date | Jul 11, 2017 |
| Priority date | — |
| Expiry date | Jul 8, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B1/3402
- WIPO fieldChemical engineering
- WIPO sectorChemistry
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.