Cylinder head cover integrated with active oil mist separator
AssigneesMahle International GmbH, Mahle Automotive Technologies (China) Co., Ltd.
InventorXialong He
Life of this patent
Estimating the term…
Abstract
A cylinder head cover integrated with an active oil mist separator may include a cylinder head cover body, a booster, and an oil mist separator. The cylinder head cover body may be provided with an exhaust passage and a separation passage. The booster may be mounted outside the cylinder head cover body. The booster may have a booster intake port and a booster exhaust port. The booster intake port may be connected with the exhaust passage. The booster exhaust port may be connected with the separation passage. The oil mist separator may be mounted in the separation passage and the oil mist separator may be located on a downstream side of the booster.
Claims20
A cylinder head cover integrated with an active oil mist separator, the cylinder head cover comprising:
- a cylinder head cover body provided with an exhaust passage and a separation passage;
- a booster mounted outside the cylinder head cover body, the booster having a booster intake port and a booster exhaust port, the booster intake port being connected with the exhaust passage, and the booster exhaust port being connected with the separation passage;
- and
- an oil mist separator mounted in the separation passage and the oil mist separator being located on a downstream side of the booster.
A cylinder head cover, comprising:
- a cylinder head cover body provided with an exhaust passage and a separation passage;
- a booster-mounted outside the cylinder head cover body, the booster having a booster intake port and a booster exhaust port, the booster intake port being connected with the exhaust passage, and the booster exhaust port being connected with the separation passage;
- an oil mist separator mounted in the separation passage and the oil mist separator being located on a downstream side of the booster;
- and
- a pressure regulating valve mounted on the cylinder head cover body, the pressure regulating valve communicates with the separation passage, and the pressure regulating valve is located on the downstream side of the oil mist separator.
Dependencies are inferred from the claim text.