PROCEDURE FOR MEASURING THE MOLAR MASS OF GASES OR MIXTURES OF GASES AND DEVICE FOR THE PERFORMANCE OF THIS PROCEDURE.

摘要

THE INCENTION REFERS TO A PROCEDURE FOR THE DETERMINATION OF THE MOLECULAR MASS OF GASES OR MIXTURES OF GASES AND A DEVICE FOR THE PERFORMANCE OF THE PROCEDURE. THE GAS OR GAS MIXTURE TO BE ANALYZED PASSES THROUGH AT LEAST ONE SUPPORT (6) WHERE IT IS LOCATED AT LEAST AN ACOUSTIC OR ULTRASONIC TRANSMITTER OR CELLS (S1, S2) RECEIVING, PREFERRED TO AN ANGLE REGARDING THE AXIS OF THE TUBE TO FORM A MEASUREMENT VIA. THE ULTRASONIC OR ACOUSTIC TRANSMITTER OR THE ELEMENTS (S1, S2) RECEIVERS EMIT A PULSED ACOUSTIC SIGNAL, AND THE TIME OF DISPLACEMENT OF THE PULSES IS DETERMINED THROUGH THE MEASUREMENT ROUTE. VARIATION IN THE TEMPERATURE OF GAS THROUGH AT LEAST ONE ROAD OF ACOUSTIC TRANSMISSION IS DETERMINED BY MEANS, BY EXAMPLE OF A TEMPERATURE PROBE. THEREFORE, THE MOLECULAR WEIGHT IS DETERMINED FROM THE TIME OF DISPLACEMENT OF THE ACOUSTIC IMPULSES AND THE MEASURED OR ASSUMPED TEMPERATURE. THE PROPOSED DEVICE IS SUITABLE FOR USE IN THE DIAGNOSIS OF DEFICIENCIES IN THE OPERATION OF LUNGS.