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Title:
VALVE-CONTROLLED PISTON MACHINE AND METHOD FOR OPERATING A VALVE-CONTROLLED PISTON MACHINE
Document Type and Number:
WIPO Patent Application WO/2012/031584
Kind Code:
A3
Abstract:
The invention relates to a valve-controlled piston machine - especially a radial piston machine DVR - comprising a plurality of piston-cylinder units and a low pressure connection and a first high pressure connection. Each piston-cylinder unit has a low pressure valve connected to the low pressure connection and a first high pressure valve connected to the first high pressure connection. The piston machine is provided with another high pressure connection, each piston-cylinder unit having another high pressure valve connected thereto. The low pressure valve and the high pressure valves are actively controlled.

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Inventors:
OSCHMANN SEBASTIAN (DE)
DUERR MICHAEL (DE)
Application Number:
PCT/DE2011/001686
Publication Date:
November 26, 2015
Filing Date:
September 02, 2011
Export Citation:
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Assignee:
BOSCH GMBH ROBERT
OSCHMANN SEBASTIAN (DE)
DUERR MICHAEL (DE)
International Classes:
F04B1/06; F04B7/00; F04B49/06; F04B49/22
Domestic Patent References:
WO2009153605A12009-12-23
WO2008009950A12008-01-24
Foreign References:
EP2055945A12009-05-06
Attorney, Agent or Firm:
THÜRER, Andreas (Zum Eisengießer 1, Lohr am Main, DE)
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