End seal features for scroll compressors
AssigneeIntel Corporation
InventorAgostino C. Rinella
Life of this patent
Estimating the term…
Abstract
A scroll compressor includes a stationary scroll and a moveable scroll. The stationary scroll has a top surface, a bottom surface, and side edges extending between the top surface and the bottom surface. The moveable scroll moves in a path between the side edges of the stationary scroll. The moveable scroll has a top surface, a bottom surface, and side surfaces having side edges extending between the top surface and the bottom surface. At least one of the top surface and the bottom surface of the moveable scroll includes at least one inner ridge and an outer ridge, and a valley is located between each of the at least one inner ridge and the outer ridge.
Claims27
A scroll compressor, comprising:
- a stationary scroll having a first top surface, a first bottom surface, and first side edges extending between the first top surface and the first bottom surface;
- and
- a moveable scroll to move in a path between the first side edges of the stationary scroll, wherein the moveable scroll has a second top surface, a second bottom surface, and second side surfaces having second side edges extending between the second top surface and the second bottom surface, and wherein at least one of the second top surface and the second bottom surface of the moveable scroll includes at least one inner ridge and an outer ridge, and a valley is located between the at least one inner ridge and the outer ridge, and the moveable scroll is formed of a soft material that is softer than a material forming the stationary scroll.
A scroll compressor, comprising:
- a stationary scroll having a first top surface, a first bottom surface, and first side edges extending between the first top surface and the first bottom surface;
- and
- a moveable scroll to move in a path between the first side edges of the stationary scroll, wherein the moveable scroll has a second top surface, a second bottom surface, and second side surfaces having second side edges extending between the second top surface and the second bottom surface, and wherein at least one of the second top surface and the second bottom surface of the moveable scroll includes at least one inner ridge and an outer ridge, and a valley is located between the at least one inner ridge and the outer ridge, and the outer ridge includes a bulge extending beyond the second side edges of the moveable scroll.
A moveable scroll in a scroll compressor, comprising:
- a top surface;
- a bottom surface;
- side surfaces having a side edges extending between the top surface and the bottom surface;
- and
- at least one inner ridge and an outer ridge formed in at least one of the top surface and the bottom surface, and a valley is located between the at least one inner ridge and the outer ridge, wherein the at least one inner ridge and the outer ridge are formed of a soft ridge material that is softer than a material forming a stationary scroll of the scroll compressor.
A moveable scroll in a scroll compressor, comprising:
- a top surface;
- a bottom surface;
- side surfaces having a side edges extending between the top surface and the bottom surface;
- and
- at least one inner ridge and an outer ridge formed in at least one of the top surface and the bottom surface and a valley is located between each of the at least one inner ridge and the outer ridge, wherein the outer ridge includes a bulge extending beyond the side edges of the moveable scroll.
A method of compressing coolant in a scroll compressor, the method comprising:
- inputting the coolant into the scroll compressor;
- trapping the coolant between side edges of a moveable scroll and a stationary scroll in the scroll compressor;
- trapping debris on a top surface of the moveable scroll, wherein the top surface of the moveable scroll has at least one inner ridge and an outer ridge, and a valley is located between each of the at least one inner ridge and the outer ridge, and the moveable scroll is formed of a soft material that is softer than a material forming the stationary scroll;
- compressing the coolant;
- and
- outputting the compressed coolant.
A method of compressing coolant in a scroll compressor, the method comprising:
- inputting the coolant into the scroll compressor;
- trapping the coolant between a first side edge of a moveable scroll and a second side edge stationary scroll in the scroll compressor;
- trapping debris on a top surface of the moveable scroll, wherein the top surface of the moveable scroll has at least one inner ridge and an outer ridge, and a valley is located between the at least one inner ridge and the outer ridge, wherein the outer ridge includes a bulge extending beyond the second side edge;
- compressing the coolant;
- and
- outputting the compressed coolant.
Dependencies are inferred from the claim text.