Owner Dresser, Inc.

Inventors Welch, Christopher B.; Knudsen, Julian R.

Agent Watermark

Pub. Number AU-B-2004293766

PCT Pub. Number WO2005/052323

Priority 10/718,431 20.11.03 US

Filing date 4 November 2004

Wipo publication date 9 June 2005

Acceptance publication date 18 February 2010

F01L 1/14 (2006.01) Valve-gear or valve arrangements for positive-displacement machines or engines other than steam engines, e.g. for internal-combustion piston engines, without provision for variable fluid distribution - Tappets

F01L 1/18 (2006.01) Valve-gear or valve arrangements for positive-displacement machines or engines other than steam engines, e.g. for internal-combustion piston engines, without provision for variable fluid distribution - Rocking arms or levers

F01L 1/46 (2006.01) Valve-gear or valve arrangements for positive-displacement machines or engines other than steam engines, e.g. for internal-combustion piston engines, without provision for variable fluid distribution

F02F 7/00 (2006.01) Casings, e.g. crankcases

F02F 11/00 (2006.01) Arrangements of sealings in combustion engines

F16J 15/06 (2006.01) Sealings - with solid packing compressed between sealing surfaces