Title:
INJECTION HEAD HAVING SILENCING FUNCTION FOR GASEOUS SYSTEM FIRE-EXTINGUISHING FACILITY
Document Type and Number:
Japanese Patent JP2018008128
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an injection head having silencing function for a gaseous system fire-extinguishing facility that can reduce noise emitted when a fire extinguisher gas is discharged.SOLUTION: In the gaseous system fire-extinguishing facility using the fire extinguisher gas, a silencer 3A is disposed to an injection head 1A that is installed to discharge the fire extinguisher gas to a fire-extinguishing target section.SELECTED DRAWING: Figure 1
Inventors:
INOUE YASUSHI
YABUSHITA MASAHIRO
YABUSHITA MASAHIRO
Application Number:
JP2017201792A
Publication Date:
January 18, 2018
Filing Date:
October 18, 2017
Export Citation:
Assignee:
KOATSU CO LTD
International Classes:
A62C31/02
Domestic Patent References:
JPS62122662U | 1987-08-04 | |||
JPS58103100U | 1983-07-13 |
Foreign References:
EP1151800A2 | 2001-11-07 | |||
EP0700693A1 | 1996-03-13 |
Attorney, Agent or Firm:
Osamu Mori