Title:
煙幕発生器
Document Type and Number:
Japanese Patent JP6563773
Kind Code:
B2
Abstract:
The present invention provides a smoke screen generator with a high diffusion rate of a smoke screen. Ends at both sides of a cylindrical housing are closed by a first closure 20 and a second closure 30 respectively, and a flow path changing member 60 is attached at an interval in an axial direction from the second closure 30. At the time of actuation, a smoke screen source passes through a smoke screen source discharge port 38, first discharge flow paths 45 and 46, and a second discharge flow path 47 and is discharged from a final discharge port 48. Since the smoke screen source is radially discharged from the final discharge port 48, a diffusion rate of a smoke screen increases.
Inventors:
Katsuhiro Nakahashi
Takao Kuroda
Atsushi Mimura
Yuji Higuchi
Takao Kuroda
Atsushi Mimura
Yuji Higuchi
Application Number:
JP2015206625A
Publication Date:
August 21, 2019
Filing Date:
October 20, 2015
Export Citation:
Assignee:
Daicel Corporation
International Classes:
G08B15/02; F41B15/00
Domestic Patent References:
| JP2015043143A | ||||
| JP2014156207A |
Foreign References:
| WO2004097760A1 | ||||
| US5700971 | ||||
| US4898098 | ||||
| US4436036 |
Attorney, Agent or Firm:
Satoshi Furuya
Yoshitsune Kazumasa
Yoshitsune Kazumasa