EP 3090247 A1 20161109 - GAS DENSITY MONITOR COMPRISING A TRANSMISSION ELEMENT, AND GAS DENSITY MONITORING METHOD
Title (en)
GAS DENSITY MONITOR COMPRISING A TRANSMISSION ELEMENT, AND GAS DENSITY MONITORING METHOD
Title (de)
DICHTEWÄCHTER MIT GETRIEBEELEMENT UND VERFAHREN ZUR ÜBERWACHUNG EINER GASDICHTE
Title (fr)
DISPOSITIF DE SURVEILLANCE DE DENSITÉ À ÉLÉMENT D'ENGRENAGE ET PROCÉDÉ POUR SURVEILLER UNE DENSITÉ DE GAZ
Publication
Application
Priority
- DE 102013115007 A 20131231
- EP 2014075365 W 20141124
Abstract (en)
[origin: WO2015101442A1] In order to improve the accuracy of a density monitor (22) for monitoring a gas density in a test volume, the density monitor (22) of the invention comprises a membrane (24) which is connected to the test volume in such a way as to move when the gas density in the test volume changes, and a membrane movement sensing device (26) that is connected to the membrane (24) so as to convert a movement of the membrane into an electric signal, the membrane movement sensing device (26) being coupled to the membrane (24) by means of a transmission element (28) in order to mechanically amplify the membrane movement path.
IPC 8 full level
G01N 9/26 (2006.01)
CPC (source: EP KR US)
G01N 9/26 (2013.01 - EP US); G01N 9/266 (2013.01 - KR US)
Citation (search report)
See references of WO 2015101442A1
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)
DE 102013115007 A1 20150702; DE 102013115007 B4 20160714; CN 105917210 A 20160831; EP 3090247 A1 20161109; JP 2017502288 A 20170119; KR 20160105433 A 20160906; US 2016356687 A1 20161208; WO 2015101442 A1 20150709
DOCDB simple family (application)
DE 102013115007 A 20131231; CN 201480071569 A 20141124; EP 14808537 A 20141124; EP 2014075365 W 20141124; JP 2016541711 A 20141124; KR 20167020020 A 20141124; US 201415109112 A 20141124