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US 11,549,499 B2Granted
Cavity muffler and refrigerator
AssigneeQingdao Haier Co., Ltd.
InventorsChun Yang, Hao Zhang, Enpin Xia, Jianquan Chen
Life of this patent
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Abstract
A muffler comprises a housing enclosed to form a hollow cavity, the cavity comprises a cylindrical chamber and a rectangular parallelepiped chamber, wherein one of bottom surfaces of the cylindrical chamber is connected with a first surface of the rectangular parallelepiped chamber, the cylindrical chamber communicates with an interior of the rectangular parallelepiped chamber, and the cylindrical chamber is provided with an air inlet and an air outlet.
Claims9
A muffler, comprising:
- a housing enclosed to form a hollow cavity, the cavity comprises a cylindrical chamber and a rectangular parallelepiped chamber;
- wherein one of bottom surfaces of the cylindrical chamber is connected with a first surface of the rectangular parallelepiped chamber, the cylindrical chamber communicates with an interior of the rectangular parallelepiped chamber, and the cylindrical chamber is provided with an air inlet and an air outlet;
- wherein the air inlet is provided on the one of the bottom surfaces of the cylindrical chamber, and the air outlet is provided on a side of the cylindrical chamber.
Dependencies are inferred from the claim text.