Lubricant still and reservoir for refrigeration system
AssigneeCarrier Corporation
InventorStephen L. Shoulders
Life of this patent
Estimating the term…
Abstract
A lubricant still for use in a compressor for separating oil from refrigerant, includes a vessel having an inlet for incoming oil laden refrigerant, an outlet for gaseous refrigerant, and an outlet for refrigerant laden oil. A separating structure is provided for separating transitioning oil laden refrigerant from the incoming oil-laden refrigerant, wherein the oil laden refrigerant progressively changes to the refrigerant laden oil closer to the outlet for refrigerant laden oil. A heating device is used for heating the incoming oil laden refrigerant and transitioning oil laden refrigerant, for facilitating the formation of the gaseous refrigerant and the refrigerant laden oil.
Claims7
A lubricant still for use in a compressor for separating lubricant from refrigerant, comprising:
- a vessel having an inlet for incoming lubricant laden refrigerant, an outlet for gaseous refrigerant, and an outlet for refrigerant laden lubricant;
- a pan including a plurality of partitions for separating transitioning lubricant laden refrigerant from said incoming lubricant-laden refrigerant, wherein said lubricant laden refrigerant progressively changes to said refrigerant laden lubricant closer to said outlet for refrigerant laden lubricant;
- and
- means for heating the incoming lubricant laden refrigerant and transitioning lubricant laden refrigerant for facilitating the formation or said gaseous refrigerant and said refrigerant laden lubricant.
Dependencies are inferred from the claim text.