LUBRICATING APPARATUS OF VEHICLE
First Claim
1. A lubricating apparatus applied to a vehicle having a power transmission system that transmits a drive force from a drive source via an output unit to driven wheels,the lubricating apparatus comprising:
- a first oil pump configured to be mechanically rotary-driven along with rotation of the output unit so as to discharge a lubricating oil;
a second oil pump configured to be rotary-driven by a rotary drive source different from the output unit so as to discharge the lubricating oil;
a first supply passage connected to a discharge side of the first oil pump on which the lubricating oil is discharged so as to supply the lubricating oil discharged from the first oil pump to lubricated parts of the power transmission system; and
a second supply passage that is provided independently from the first supply passage and is connected to a discharge side of the second oil pump on which the lubricating oil is discharged so as to supply the lubricating oil discharged from the second oil pump to the lubricated parts of the power transmission system.
1 Assignment
0 Petitions
Accused Products
Abstract
A lubricating apparatus for a vehicle, comprises a first oil pump and a second oil pump, and a first supply passage connected to a discharge side of the first oil pump on which the lubricating oil is discharged so as to supply the lubricating oil discharged from the first oil pump to lubricated parts of the power transmission system, a second supply passage that is provided independently from the first supply passage and is connected to a discharge side of the second oil pump on which the lubricating oil is discharged so as to supply the lubricating oil discharged from the second oil pump to the lubricated parts of the power transmission system.
17 Citations
7 Claims
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1. A lubricating apparatus applied to a vehicle having a power transmission system that transmits a drive force from a drive source via an output unit to driven wheels,
the lubricating apparatus comprising: -
a first oil pump configured to be mechanically rotary-driven along with rotation of the output unit so as to discharge a lubricating oil; a second oil pump configured to be rotary-driven by a rotary drive source different from the output unit so as to discharge the lubricating oil; a first supply passage connected to a discharge side of the first oil pump on which the lubricating oil is discharged so as to supply the lubricating oil discharged from the first oil pump to lubricated parts of the power transmission system; and a second supply passage that is provided independently from the first supply passage and is connected to a discharge side of the second oil pump on which the lubricating oil is discharged so as to supply the lubricating oil discharged from the second oil pump to the lubricated parts of the power transmission system. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification