Title:
FIRE-EXTINGUISHING SHELL
Document Type and Number:
Japanese Patent JP2644701
Kind Code:
B2
Abstract:
PURPOSE: To provide a fire extinguishing shell with which the extinguishant 3 can be scattered effectively at the site of a fire and which can hit the point of fire accurately.
CONSTITUTION: A vessel 2 of a fire extinguishing shell 1 is filled with an extinguishant 3, and vanes 4 are installed behind the vessel 2, and steering flaps 5 are attached to the rears of these vanes in such an arrangement as steered by a steering device 6. The shell 1 is induced certainly to hit the target point by making wired guidance of the steering device 6 through an induction wire paid off from a wire bobbin 7. The hit of the shell 1 is sensed by a sensor 9, and a gas generator 8 is actuated through a retarding mechanism 10. Because the gas generator 8 scatters the extinguishant 3 in a certain lag, the scatter of the extinguishant takes place after certainly intruding into the room upon breaking a window pane, etc.
Inventors:
NISHIDA YOSHIHIKO
SADA KENJI
KOORI KENJI
SUGANO JUJI
SADA KENJI
KOORI KENJI
SUGANO JUJI
Application Number:
JP8719495A
Publication Date:
August 25, 1997
Filing Date:
April 12, 1995
Export Citation:
Assignee:
KAWASAKI JUKOGYO KK
International Classes:
F41G7/32; A62C3/00; A62C19/00; A62C27/00; F42B15/00; (IPC1-7): A62C19/00; A62C3/00; A62C27/00; F41G7/32; F42B15/00
Domestic Patent References:
| JP499092A | ||||
| JP4229806A | ||||
| JP628599U |
Attorney, Agent or Firm:
Keiichiro Nishikyo (2 outside)