Oil feeding device

Details Oil feeding device Oil feeding device

2008-01-29

2008-01-29

Pang, Roger (Department: 3681)

Planetary gear transmission systems or components

With lubricaton

C475S005000, C074S467000, C184S006120

Reexamination Certificate

active

11476233

ABSTRACT:
An oil feeding device which has an oil reserving portion50and first oil requiring portions8, 62, 63, 67, 68, 72and76provided in a moving object, and a first oil discharging portion58for feeding an oil reserved in the oil reserving portion50to the first oil requiring portions comprises: a regulating member64for regulating a relative movement of the oil discharged from the first oil discharging portion58and the first oil requiring portions in a moving direction of the moving object; a second oil discharging portion57for feeding the oil reserved in the oil reserving portion50to the first oil requiring portions. A discharging pressures of the oil at the first oil discharging portion57and the second oil discharging portion58are changed in accordance with the amount of the oil in the oil reserving portion50. Therefore, the reduction of the amount of oil to be fed to the first oil requiring portions can be suppressed even when the speed of the moving object changes.

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