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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
Application Number:
JP2017201792A
Publication Date:
January 18, 2018
Filing Date:
October 18, 2017
Export Citation:
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Assignee:
KOATSU CO LTD
International Classes:
A62C31/02
Domestic Patent References:
JPS62122662U1987-08-04
JPS58103100U1983-07-13
Foreign References:
EP1151800A22001-11-07
EP0700693A11996-03-13
Attorney, Agent or Firm:
Osamu Mori



 
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