Cylinder head cover structure of hermetic motor-driving type compressor
AssigneeLG Electronics Inc.
InventorJong Hyuk Kim
Life of this patent
Estimating the term…
Abstract
In a head cover structure of a hermetic motor-driving type compressor, by comprising a front head cover having a space divided into a low-pressure side sucking a refrigerant by being installed a suction muffler and a high-pressure side discharging the refrigerant by an enclosure wall and a rear head cover combined to the rear surface of the front head cover and having a space divided into a low-pressure side and a high-pressure side by an enclosure wall, a flatness of the front head cover can be improved, leakage of a refrigerant gas from the high-pressure side can be prevented, and the cost of materials can be reduced by using an inexpensive steel material.
Claims20
A cylinder head cover structure of a hermetic motor-driving type compressor, comprising:
- a front head cover having a low pressure side through which refrigerant is sucked;
- and a high pressure side through which compressed refrigerant flows, the low pressure side and high pressure side being divided by a first enclosure wall formed therebetween:
- and
- a rear head cover joined to a rear surface of the front head cover and having a low-pressure side and a high-pressure side which are divided by a second enclosure wall;
- wherein an engaging groove and protrusion are formed on the front head cover so as to mate with a corresponding protrusion and groove portion formed on a suction muffler.
A compressor, comprising:
- a front head cover having a low pressure side through which refrigerant is sucked;
- and a high pressure side through which compressed refrigerant flows, the low pressure side and high pressure side being divided by a first enclosure wall formed therebetween;
- and
- a rear head cover joined to a rear surface of the front head cover and having a low-pressure side and a high-pressure side, which low pressure side and high pressure side are divided by a second enclosure wall;
- wherein an engaging groove and protrusion are formed on the front head cover so as to mate with corresponding protrusion and groove portions formed on a suction muffler.
A cylinder head cover structure of a hermetic motor-driving type compressor, comprising:
- a head cover having a low-pressure side through which refrigerant is sucked, and a high pressure side through which compressed refrigerant flows, the low pressure side and the high pressure side being divided by an enclosure wall formed therebetween;
- and
- wherein an engaging groove and protrusion are formed on the head cover so as to mate with corresponding protrusion portion and groove portions formed on the suction muffler.
Dependencies are inferred from the claim text.