EP 0910747 B1 20030528 - CONTROL OF LUBRICATION AND TEMPERATURE OF THE BEARINGS OF A PUMP
Title (en)
CONTROL OF LUBRICATION AND TEMPERATURE OF THE BEARINGS OF A PUMP
Title (de)
LAGERSCHMIER- UND LAGERTEMPERATURREGELUNG FÜR PUMPEN
Title (fr)
COMMANDE DE LA LUBRIFICATION ET DE LA TEMPERATURE DES PALIERS D'UNE POMPE
Publication
Application
Priority
- GB 9701843 W 19970709
- GB 9614680 A 19960712
Abstract (en)
[origin: WO9802662A1] A method and apparatus for transporting a solution of cellulose in an amine oxide solvent using a gear pump (11) having a pump body (12) and a pair of meshing gear wheels (15, 16) mounted on shafts (17, 18) rotatable in bearings (21) fixed relative to the pump body (12). The temperature of at least one of said bearings (21) is monitored and used to control the volume throughput of the pump (11) in dependence on the monitored temperature.
IPC 1-7
IPC 8 full level
F01C 21/02 (2006.01); F04C 13/00 (2006.01); F04C 14/00 (2006.01)
CPC (source: EP)
F01C 21/02 (2013.01); F04C 13/001 (2013.01); F04C 14/00 (2013.01); F04C 2240/50 (2013.01); F04C 2270/19 (2013.01); F04C 2270/205 (2013.01)
Designated contracting state (EPC)
CH DE ES FR GB IT LI NL
DOCDB simple family (publication)
WO 9802662 A1 19980122; AU 3453197 A 19980209; DE 69722406 D1 20030703; DE 69722406 T2 20040318; EP 0910747 A1 19990428; EP 0910747 B1 20030528; ES 2201307 T3 20040316; GB 9614680 D0 19960904
DOCDB simple family (application)
GB 9701843 W 19970709; AU 3453197 A 19970709; DE 69722406 T 19970709; EP 97930654 A 19970709; ES 97930654 T 19970709; GB 9614680 A 19960712