Heat exchanger for energy recovery cylinder

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United States of America Patent

PATENT NO 9593465
APP PUB NO 20120291429A1
SERIAL NO

13297738

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to an implement, in particular an excavator or a machine for material handling, with an element movable via at least one working drive, wherein at least one energy recovery cylinder is provided for energy recovery from the movement of the movable element, which includes a chamber filled with gas. The energy recovery cylinder is equipped with a heat exchanger.

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Patent Owner(s)

  • LIEBHERR-HYDRAULIKBAGGER GMBH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asam, Dirk Ulm, DE 16 116
Egenrieder, Philipp Ulm, DE 4 4
Lavergne, Hans-Peter Trunkelsburg, DE 11 37

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