Membrane air dryer and sweep valve

Details for Australian Patent Application No. 2007295022 (hide)

Owner New York Air Brake Corporation

Inventors Nichols, Randall W.

Agent Spruson & Ferguson

Pub. Number AU-B-2007295022

PCT Pub. Number WO2008/033178

Priority 11/519,342 12.09.06 US

Filing date 10 July 2007

Wipo publication date 20 March 2008

Acceptance publication date 21 April 2011

International Classifications

B01D 53/22 (2006.01) Separation of gases or vapours - by diffusion

B01D 53/26 (2006.01) Separation of gases or vapours - Drying gases or vapours

B01D 63/00 (2006.01) Apparatus in general for separation processes using semi-permeable membranes

F16K 11/04 (2006.01) Multiple-way valves, e.g. mixing valves

Event Publications

12 February 2009 PCT application entered the National Phase

  PCT publication WO2008/033178 Priority application(s): WO2008/033178

9 September 2010 Assignment before Grant

  Bendix Commercial Vehicle Systems LLC The application has been assigned to New York Air Brake Corporation Assignments before Grant, Section 113

21 April 2011 Application Accepted

  Published as AU-B-2007295022

18 August 2011 Standard Patent Sealed

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