Hydraulic energy storage systems

Details for Australian Patent Application No. 2002230015 (hide)

Owner Shep Limited

Inventors Mattin, Peter Russell; Frazer, Hugh Ivo; Evans, William Raymond

Agent Davies Collison Cave

Pub. Number AU-B-2002230015

PCT Pub. Number WO02/43980

Priority PR1705 28.11.00 AU; PR4493 20.04.01 AU

Filing date 28 November 2001

Wipo publication date 11 June 2002

Acceptance publication date 2 November 2006

International Classifications

B60K 6/12 (2006.01) Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines

B60T 1/10 (2006.01) Arrangements of braking elements, i.e. of those parts where braking effect occurs

F15B 1/02 (2006.01) Installations or systems with accumulators

F15B 21/14 (2006.01) Common features of fluid actuator systems

Event Publications

2 November 2006 Application Accepted

  Published as AU-B-2002230015

14 December 2006 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 20 Nov 2006. Address for service in Australia - Davies Collison Cave 255 Elizabeth Street Sydney NSW 2000

5 April 2007 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 20 Nov 2006

19 April 2007 Standard Patent Sealed

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