Title:
HYDRAULIC SYSTEM
Document Type and Number:
Japanese Patent JP2007120603
Kind Code:
A
Abstract:
To prevent a trouble such as poor lubrication and increase in a leakage amount of a pressure oil, and enhance the efficiency of a system.
A hydraulic system S is equipped with a hydraulic pump 2 driven on the basis of external power, a hydraulic motor 3 which is connected to the hydraulic pump 2 through a high-pressure side flow passage 6 and a low-pressure side flow passage 7 and which outputs power outside by being driven on the basis of oil pressure produced in the hydraulic pump 2, and a temperature regulator 5A for regulating pressure oil temperature.
Inventors:
ONOZATO HISASHI
YAMADA YOSHINORI
TOBINAGA IKUO
YAMADA YOSHINORI
TOBINAGA IKUO
Application Number:
JP2005312818A
Publication Date:
May 17, 2007
Filing Date:
October 27, 2005
Export Citation:
Assignee:
ISHIKAWAJIMA HARIMA HEAVY IND
International Classes:
F15B21/04; F15B11/08
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Takashi Watanabe