Title:
液圧システム中でのエネルギー効率の改善
Document Type and Number:
Japanese Patent JP5757675
Kind Code:
B2
Abstract:
The present invention describes use of a fluid having a VI of at least 130 to improve the energy efficiency of a hydraulic system. Furthermore, the present invention relates to a hydraulic system comprising a hydraulic fluid having a VI of at least 130, a unit for creating mechanical power, a unit that converts mechanical power into hydraulic energy, and a unit that converts hydraulic energy into mechanical work. Preferentially, engine speed can be reduced to decrease load and stress while delivering the same amount of hydraulic power.
Inventors:
Douglas Prasec
Christian Daniel Georges Nevers
Stephen Neil Herzog
Christian Daniel Georges Nevers
Stephen Neil Herzog
Application Number:
JP2008555646A
Publication Date:
July 29, 2015
Filing Date:
November 21, 2006
Export Citation:
Assignee:
Evonik Oil Additives GmbH
International Classes:
C10M171/02
Domestic Patent References:
| JP2005154760A | ||||
| JP200645277A | ||||
| JP2004307551A | ||||
| JP63210197A | ||||
| JP50151903A |
Foreign References:
| WO2006009083A1 | ||||
| WO2004087847A1 | ||||
| WO2005014762A1 | ||||
| WO2005108531A1 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Takuya Kuno
Shuichi Sumiyoshi
Takuya Kuno
Shuichi Sumiyoshi