Title:
汚染環境において呼吸空気および体の保護手段を提供するための装置および方法
Document Type and Number:
Japanese Patent JP4746042
Kind Code:
B2
Abstract:
An apparatus for protecting a user (58) in a hazardous or contaminated environment caused by chemical, fire, biological, and/or nuclear contamination includes a self-contained breathing apparatus (SCBA) (18) for providing tank stored breathable air, a powered air purifying respirator (PAPR) (16) for purifying ambient air and a valve system that can be used to control the source of air from either the SCBA (18) or the PAPR (16). The source of breathable air can be selectively controlled via manual or automatic controls while a protective body suit (12) can be operably coupled with the SCBA (18) and the PAPR (16) to protect a user within the contaminated environment.
Inventors:
Brookman, Michael Jay.
Application Number:
JP2007522783A
Publication Date:
August 10, 2011
Filing Date:
July 21, 2005
Export Citation:
Assignee:
Interspiro, Incorporated
International Classes:
A62B7/02; A62B17/00; A62B18/04; A62B18/08
Domestic Patent References:
| JP7000554A | ||||
| JP2001269417A | ||||
| JP58115243U | ||||
| JP11206898A | ||||
| JP57131458A |
Foreign References:
| DE19503027A1 |
Attorney, Agent or Firm:
Patent business corporation Yuko patent office