Kreiselpumpenaggregat mit integrierter Wärmesperre

authored by: Hans-Joachim Franke, Harald Hartmann, Roland Lachmayer
Abstract: The pump assembly has a rectilinear force flow (6) between the pump part (1) and motor part (2). A force-transferring insulating single or multi-part ceramic element is mounted in the force flow in the heat barrier (3). The ceramic element can be ring shaped. A space (12.1) filled with ceramic insulating material (12) is located between the ceramic element (5) and a shaft (9) connecting the pump and motor parts. Between the space and shaft the heat barrier can be provided with a thin-walled pressure-resistant gas-tight shaft passage (10).
External Organisation(s): KSB AG
Type: Patent
Publication date: 11.09.1996
Publication status: Published
Electronic version(s): https://worldwide.espacenet.com/patent/search?q=pn%3DEP0731280A1 (Access: Open)
https://worldwide.espacenet.com/patent/search?q=pn%3DDE19508321A1 (Access: Open)
https://worldwide.espacenet.com/patent/search?q=pn%3DUS5626460A (Access: Open)
https://worldwide.espacenet.com/patent/search?q=pn%3DEP0731280B1 (Access: Open)
https://worldwide.espacenet.com/patent/search?q=pn%3DAT181403T (Access: Open)
https://worldwide.espacenet.com/patent/search?q=pn%3DIN189392B (Access: Open)