EP 0800646 A1 19971015 - METHOD AND APPARATUS FOR MEASURING VISCOSITY
Title (en)
METHOD AND APPARATUS FOR MEASURING VISCOSITY
Title (de)
VORRICHTUNG UND VERFAHREN ZUR VISKOSITÄTSMESSUNG
Title (fr)
PROCEDE ET APPAREIL DE MESURE DE LA VISCOSITE
Publication
Application
Priority
- US 9616641 W 19961018
- US 54486395 A 19951018
- US 72486096 A 19961003
Abstract (en)
[origin: WO9714949A1] An apparatus for measuring viscosity of liquids includes an external chamber (10) which encloses an internal chamber/duct (20) having an inlet (21) and an outlet (22). Internal chamber (20) houses a fan (30) for forcing air through the duct, a first heater (40) for heating air within the duct, a second heater (81/82) for heating air externally of the duct, a thermal ballast (50) for maintaining the temperature of the air in the duct constant, and a viscometer (72) for measuring viscosity of liquids.
IPC 1-7
IPC 8 full level
B01L 7/02 (2006.01); G01N 11/04 (2006.01); G01N 11/00 (2006.01)
CPC (source: EP)
B01L 7/02 (2013.01); G01N 11/04 (2013.01); G01N 2011/0006 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9714949 A1 19970424; EP 0800646 A1 19971015; EP 0800646 A4 20020130
DOCDB simple family (application)
US 9616641 W 19961018; EP 96936625 A 19961018