Title (en)

BREATHING PROTECTION HOOD

Publication

EP 0182235 A3 19870204 (DE)

Application

EP 85114291 A 19851109

Priority

• DE 3441747 A 19841115
• DE 3523097 A 19850628

Abstract (en)

[origin: EP0448131A2] In breathing protection hoods which filter the environmental air, in particular BC protection hoods, provision is made, according to the invention, for the air supply to be provided by a separately carried ventilation appliance, while a hood which envelops at least the head is provided as a protection hood. <IMAGE>

IPC 1-7

A62B 18/04; A62B 17/04

IPC 8 full level

A62B 17/04 (2006.01); A62B 18/00 (2006.01); F04D 29/28 (2006.01)

CPC (source: EP)

A62B 17/04 (2013.01); A62B 18/006 (2013.01); F04D 29/283 (2013.01)

Citation (search report)

• [X] US 4231359 A 19801104 - MARTIN FRANK E
• [Y] EP 0066451 A1 19821208 - RACAL SAFETY LTD [GB]
• [X] US 4233970 A 19801118 - KRANZ MAX L
• [Y] EP 0094757 A2 19831123 - RACAL SAFETY LTD [GB]
• [X] FR 1599791 A 19700720
• [X] US 4466432 A 19840821 - WISE LAYTON A [US]
• [A] US 4233972 A 19801118 - HAUFF WOLFGANG, et al
• [A] DE 3032371 A1 19820318 - DRAEGERWERK AG [DE]
• [A] FR 2097508 A5 19720303 - BASSIN NORD PAS CALAIS

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI LU NL SE

DOCDB simple family (publication)

EP 0451877 A2 19911016; EP 0451877 A3 19930113; DE 3523097 A1 19860522; DE 3523097 C2 19881222; EP 0182235 A2 19860528; EP 0182235 A3 19870204; EP 0182235 B1 19911218; EP 0448131 A2 19910925; EP 0448131 A3 19911127

DOCDB simple family (application)

EP 91108226 A 19851109; DE 3523097 A 19850628; EP 85114291 A 19851109; EP 91107818 A 19851109