Owner Obrist Engineering GmbH GEA Bock GmbH

Inventors Obrist, Frank; Graz, Martin; Kross, Stefan

Agent Shelston IP

Pub. Number AU-A-2010207729

PCT Pub. Number WO2010/084177

Priority 10 2009 006 040.5 24.01.09 DE

Filing date 22 January 2010

Wipo publication date 29 July 2010

F04B 27/053 (2006.01) Multi-cylinder pumpsspecially adapted for elastic fluids and characterised by number or arrangement of cylinders

F04B 27/10 (2006.01) Multi-cylinder pumpsspecially adapted for elastic fluids and characterised by number or arrangement of cylinders - having stationary cylinders

F04B 39/00 (2006.01) Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups

F04B 39/04 (2006.01) Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups - Measures to avoid lubricant contaminating the pumped fluid

F04B 39/06 (2006.01) Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups - Cooling

F04B 53/08 (1970.01) Component parts, details or accessories not provided for in, or of interest apart from, groups or

F04C 29/04 (2006.01) Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups - Heating

F25B 31/02 (1970.01) Component parts or details