Title:
渦輪発生装置
Document Type and Number:
Japanese Patent JP6810553
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a vortex ring generator generating vortex ring stably by compressing air having sufficient volume and having simple device configuration.SOLUTION: A vortex ring generator 1 has an elastic membrane 7 having elasticity, and an elastic membrane holding part 5 holding a part of the elastic membrane 7 and having an aperture 51. The vortex ring generator 1 further has a first magnetic substance arranged at a part excluding a part to be held 711 which is held by the elastic membrane holding part 5 of the elastic membrane 7, a second magnetic substance capable of generating adsorption power by a magnetic force between the first magnetic body, and a traction device 9 which is a second magnetic body move part which moves the second magnetic substance to rear which is opposite to front which is a side toward the elastic membrane 7. Air in front of the elastic membrane 7 is compressed by the elastic membrane 7 by departing together with the first magnetic substance after the second magnetic substance adsorbed to the first magnetic substance moves to rear, and is discharged from the aperture 51 as a vortex ring.SELECTED DRAWING: Figure 1
Inventors:
Kiyoteru Osawa
Application Number:
JP2016158955A
Publication Date:
January 06, 2021
Filing Date:
August 12, 2016
Export Citation:
Assignee:
Kao Corporation
International Classes:
A61L9/015; A61L9/14; A63J5/02; F24F6/00; F24F13/06
Domestic Patent References:
| JP2006280748A | ||||
| JP2004298607A | ||||
| JP2005102719A | ||||
| JP58187675A | ||||
| JP2007323547A | ||||
| JP2011094870A |
Foreign References:
| US20100303671 |
Attorney, Agent or Firm:
Shunsuke Umeda