EP 0275934 B1 19910814 - EMERGENCY PROTECTION HOOD
Title (en)
EMERGENCY PROTECTION HOOD
Publication
Application
Priority
DE 3701695 A 19870122
Abstract (en)
[origin: US4807614A] 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.
IPC 1-7
IPC 8 full level
A62B 17/04 (2006.01); A62B 18/02 (2006.01); A62B 18/10 (2006.01); A62B 23/04 (2006.01)
CPC (source: EP US)
A62B 17/04 (2013.01 - EP US); Y10S 55/35 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0275934 A2 19880727; EP 0275934 A3 19890614; EP 0275934 B1 19910814; DE 3701695 A1 19880804; DE 3701695 C2 19910627; DE 3864151 D1 19910919; ES 2025705 T3 19920401; JP H0720497 B2 19950308; JP S63192463 A 19880809; US 4807614 A 19890228
DOCDB simple family (application)
EP 88100486 A 19880115; DE 3701695 A 19870122; DE 3864151 T 19880115; ES 88100486 T 19880115; JP 1103888 A 19880122; US 14727988 A 19880122