EP 2446930 A1 20120502 - OXYGEN BREATHING DEVICE WITH INTEGRATED FLEXIBLE BUFFER
Title (en)
OXYGEN BREATHING DEVICE WITH INTEGRATED FLEXIBLE BUFFER
Title (de)
SAUERSTOFFATEMVORRICHTUNG MIT INTEGRIERTEM FLEXIBLEM PUFFER
Title (fr)
DISPOSITIF RESPIRATOIRE À OXYGÈNE AVEC TAMPON FLEXIBLE INTÉGRÉ
Publication
Application
Priority
EP 10188937 A 20101026
Abstract (en)
The invention relates to an oxygen breathing device, comprising a casing, said casing accommodating in a non-activated condition an oxygen source, in particular a chemical oxygen generator or an oxygen pressure tank, a starter device for initiating a flow of oxygen out of said oxygen source, a buffer connected to said oxygen source, said buffer being adapted to temporarily store oxygen produced in said oxygen source, at least one oxygen mask connected via an oxygen supply line to said buffer wherein a flexible buffer is provided in the oxygen breathing device and connected to the oxygen source.
IPC 8 full level
A62B 7/14 (2006.01)
CPC (source: EP)
A62B 7/14 (2013.01)
Citation (applicant)
- US 5265597 A 19931130 - WALLIS DAVID E [US]
- WO 2006086044 A2 20060817 - BE INTELLECTUAL PTY INC [US]
- EP 2127700 A1 20091202 - INTERTECHNIQUE SA [FR]
- EP 2127699 A1 20091202 - INTERTECHNIQUE SA [FR]
- US 3981300 A 19760921 - WILLIAMS IRVING
Citation (search report)
- [XI] WO 2006088581 A1 20060824 - AVOX SYSTEMS INC [US], et al
- [A] US 3073301 A 19630115 - HAY WAYNE W, et al
- [A] US 5162006 A 19921110 - YANDLE II SYLVESTER E [US]
- [A] US 5318250 A 19940607 - WERJEFELT BERTIL [US]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2446930 A1 20120502; EP 2446930 B1 20160713; CN 102451527 A 20120516; CN 102451527 B 20160420
DOCDB simple family (application)
EP 10188937 A 20101026; CN 201110210762 A 20110726