Owner Optimum Power Technology L.P.

Inventors Chatfield, Glen F.; Crandall, John G.; Wells, Dale K.

Agent Allens Arthur Robinson

Pub. Number AU-A-2010203389

PCT Pub. Number WO2010/081148

Priority 61/143,974 12.01.09 US

Filing date 12 January 2010

Wipo publication date 15 July 2010

F01N 1/06 (2006.01) Silencing apparatus characterised by method of silencing - by using interference effect

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 39/12 (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 - Casings

F16L 55/04 (2006.01) Devices or appurtenances for use in, or in connection with, pipes or pipe systems - Devices damping pulsations or vibrations in fluids

F04C 29/06 (2006.01) Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups - Silencing