Title:
【発明の名称】緊急用保護フード
Document Type and Number:
Japanese Patent JPH0720497
Kind Code:
B2
Abstract:
The invention is directed to a protective hood for an emergency which is formed in part by a permeable strip-like piece holding back dust-like harmful substances. At least in the region of the eyes, the protective hood has a section made of transparent material and the hood also includes an inner half-mask with a breathing air inlet and an exhalation valve. The protective hood is improved by reducing the resistance to inhalation and expanding the protection against harmful gaseous components. This protection is achieved in that the strip-like piece is made of a nonwoven fabric which is provided with a preparation holding back also gaseous harmful substances and includes a breathing air inlet in the form of an inhalation valve for admitting breathing air.
Inventors:
Karl Ernst van der Smitssen
Holmer Lehring
Holmer Lehring
Application Number:
JP1103888A
Publication Date:
March 08, 1995
Filing Date:
January 22, 1988
Export Citation:
Assignee:
Dräger Werck Actien Gezershyaft
International Classes:
A62B17/04; A62B18/02; A62B18/10; A62B23/04; (IPC1-7): A62B17/04
Domestic Patent References:
| JP57156775A | ||||
| JP5858063A | ||||
| JP538098U | ||||
| JP349100B1 | ||||
| JP5858103B2 |
Attorney, Agent or Firm:
Toshio Yano (1 outside)
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