Invention Grant
- Patent Title: Temperature control of energy recovery cylinder
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Application No.: US13298398Application Date: 2011-11-17
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Publication No.: US09644344B2Publication Date: 2017-05-09
- Inventor: Hans-Peter Lavergne , Philipp Egenrieder , Dirk Asam , Jochen Fehse
- Applicant: Hans-Peter Lavergne , Philipp Egenrieder , Dirk Asam , Jochen Fehse
- Applicant Address: DE Kirchdorf/Iller
- Assignee: LIEBHERR-HYDRAULIKBAGGER GMBH
- Current Assignee: LIEBHERR-HYDRAULIKBAGGER GMBH
- Current Assignee Address: DE Kirchdorf/Iller
- Agency: Dilworth & Barrese, LLP
- Priority: DE102010051663 20101117
- Main IPC: F01B29/08
- IPC: F01B29/08 ; E02F9/22 ; F16F9/02 ; F16F9/52
Abstract:
The present invention discloses 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. In accordance with the invention, a device for adjusting the temperature of the energy recovery cylinder is provided.
Public/Granted literature
- US20120297762A1 IMPLEMENT Public/Granted day:2012-11-29
Information query
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