| 摘要 |
PROBLEM TO BE SOLVED: To provide a common rail hydraulic system to be continuously operated by interrupting liquid leakage when occurring in one of supply lines and continuously supplying hydraulic power to both lines from two hydraulic supply sources to a number of hydraulic consuming sources. SOLUTION: The hydraulic system 1 comprises at least two hydraulic consuming sources 2a, 2b, the first hydraulic power supply source 3a, and a first common hydraulic supply line 4a connecting the first hydraulic power supply source to at least two hydraulic consuming sources. The hydraulic system also comprises the second hydraulic power supply source 3b, and a second common hydraulic supply line 4b connecting the second hydraulic power supply source to at least two hydraulic consuming sources. Thus, even when leakage occurs in the first hydraulic supply line, the hydraulic consuming sources continuously function in the hydraulic system. COPYRIGHT: (C)2007,JPO&INPIT
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