EP 1007157 B1 20041201 - VALVE UNIT OF A TOTALLY PROTECTIVE CLOTHING
Title (en)
VALVE UNIT OF A TOTALLY PROTECTIVE CLOTHING
Title (de)
VENTILEINHEIT FÜR INTEGRAL-SCHUTZKLEIDUNG
Title (fr)
UNITE DE VALVE POUR VETEMENT DE PROTECTION INTEGRALE
Publication
Application
Priority
- SE 9900585 W 19990412
- SE 9801296 A 19980415
Abstract (en)
[origin: WO9955424A1] The invention relates to a valve unit (3) for compressed air ventilated protective clothing (1) with connecting breathing mask/breathing valve (10) for the carrier, with feeding of external as well as internal air, when appropriate, at 7.5 bars pressure. The invention proposes a valve spindle housing (25), arranged in a valve housing (13), said valve spindle housing contains a hollow seat abutting spindle (28) that takes different wide openings of the seats S1, S2, S3 depending upon an exterior manually adjustable cam knob (19), which by means of its cam profile (20) adjusts the spindle in defined, distinct positions L0, L2, L30, L150/L100, according to the choice of the carrier of the clothing, at the same time the carrier is ensured breathing air externally or internally in relation to the clothing.
IPC 1-7
IPC 8 full level
A62B 9/02 (2006.01); A62B 17/00 (2006.01)
CPC (source: EP)
A62B 9/02 (2013.01); A62B 17/006 (2013.01)
Designated contracting state (EPC)
BE DE
DOCDB simple family (publication)
WO 9955424 A1 19991104; DE 69922324 D1 20050105; DE 69922324 T2 20051124; EP 1007157 A1 20000614; EP 1007157 B1 20041201; SE 511868 C2 19991206; SE 9801296 D0 19980415; SE 9801296 L 19991016
DOCDB simple family (application)
SE 9900585 W 19990412; DE 69922324 T 19990412; EP 99918421 A 19990412; SE 9801296 A 19980415