Title:
GAS MASK HAVING DETECTOR FOR DETECTING TIMING TO EXCHANGE ABSORPTION CAN
Document Type and Number:
Japanese Patent JP2002102367
Kind Code:
A
Abstract:
To provide a gas mask having a detector which enables a user to know timing to exchange an absorption can for organic gas of the gas mask.
In the gas mask having a detector for detecting timing to exchange absorption can for organic gas, the exchange timing detector has an adapter, into which a light emitting body such as LED or gas sensor is incorporated, the former exchange timing detector is attached on one part of the gas mask easy to watch for a wearing person and the latter exchange timing detector is attached between the absorption can and the mask respectively.
Inventors:
SHIGEMATSU YOSHIO
KURANO RIICHI
SHIMADA SHUICHIRO
KURANO RIICHI
SHIMADA SHUICHIRO
Application Number:
JP2000303171A
Publication Date:
April 09, 2002
Filing Date:
October 03, 2000
Export Citation:
Assignee:
SHIGEMATSU WORKS
NEW COSMOS ELECTRIC CO
NEW COSMOS ELECTRIC CO
International Classes:
A62B18/02; A62B18/08; G01N27/12; G01N27/18; (IPC1-7): A62B18/02; A62B18/08; G01N27/12; G01N27/18
Attorney, Agent or Firm:
Hiroshi Tanaka (2 outside)