EP 0959928 A2 19991201 - METHOD AND APPARATUS FOR PROCESSING AIR BEFORE INHALATION
Title (en)
METHOD AND APPARATUS FOR PROCESSING AIR BEFORE INHALATION
Title (de)
VERFAHREN UND VORRICHTUNG ZUR AUFBEREITUNG VON ATEMLUFT
Title (fr)
METHODE ET DIPOSITIF DE PREPARATION D'AIR RESPIRATOIRE
Publication
Application
Priority
- DE 9700324 W 19970224
- DE 19606944 A 19960223
Abstract (en)
[origin: WO9730745A2] The invention concerns a method of preparing the respiratory air for an oxygen-air mixture, wherein extremely pure oxygen gas is added to the air to be inhaled. The volumetric amount of oxygen added to the oxygen-air mixture to be prepared is dependent on the given physical performance to be measured.
IPC 1-7
IPC 8 full level
A63B 24/00 (2006.01)
CPC (source: EP US)
A63B 24/00 (2013.01 - EP US); A63B 2213/005 (2013.01 - EP US); A63B 2230/06 (2013.01 - EP US); A63B 2230/062 (2013.01 - EP US); A63B 2230/30 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE ES FR GB IT LI
DOCDB simple family (publication)
WO 9730745 A2 19970828; WO 9730745 A3 19971204; AU 2565797 A 19970910; DE 19780127 D2 19990318; EP 0959928 A2 19991201; US 6131569 A 20001017
DOCDB simple family (application)
DE 9700324 W 19970224; AU 2565797 A 19970224; DE 19780127 T 19970224; EP 97917237 A 19970224; US 12562899 A 19990507