Back to results
US 2003/0213650 A1Published application
Lubricant supply system for an engine
AssigneeAisin Seiki Kabushiki Kaisha
InventorHaruyuki Tsujihara
Life of this patent
Estimating the term…
Abstract
A lubricant supply system for an engine includes an oil pump activated by an engine having a crank system and a valve system, a main passage connected to the oil pump for supplying a lubricant to the engine, a crank system passage branched from the main passage for supplying the lubricant to the crank system, a valve system passage branched from the main passage for supplying the lubricant to the valve system, an oil pressure relief valve disposed in the crank system passage, and an oil pressure detecting type orifice valve disposed in the valve system passage.
Claims8
A lubricant supply system for an engine comprising:
- an oil pump activated by an engine having a crank system and a valve system;
- a main passage connected to the oil pump for supplying a lubricant to the engine;
- a crank system passage branched from the main passage for supplying the lubricant to the crank system;
- a valve system passage branched from the main passage for supplying the lubricant to the valve system;
- an oil pressure relief valve disposed in the crank system passage;
- and
- an oil pressure detecting type orifice valve disposed in the valve system passage.
4 more elements
Dependencies are inferred from the claim text.