Lg electronics inc. (20240318653). SCROLL COMPRESSOR simplified abstract
Contents
SCROLL COMPRESSOR
Organization Name
Inventor(s)
SCROLL COMPRESSOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240318653 titled 'SCROLL COMPRESSOR
Simplified Explanation: The patent application describes a scroll compressor with innovative features to enhance compression performance by reducing pressure pulsation and improving sealing stability.
Key Features and Innovation:
- Includes an orbiting scroll, a non-orbiting scroll, a back pressure chamber assembly, a back pressure passage, and a flow resistance portion.
- Back pressure passage reduces refrigerant flow between compression chamber and back pressure chamber.
- Flow resistance portion at the middle of the back pressure passage reduces cross-sectional area.
- Lowered pressure pulsation in the back pressure chamber enhances sealing stability between scrolls.
Potential Applications: The technology can be applied in various refrigeration and air conditioning systems where efficient compression performance is crucial.
Problems Solved:
- Reduced pressure pulsation in the back pressure chamber.
- Enhanced sealing stability between orbiting and non-orbiting scrolls.
- Improved compression performance in scroll compressors.
Benefits:
- Increased efficiency in compression.
- Enhanced durability and reliability.
- Improved overall performance of refrigeration and air conditioning systems.
Commercial Applications: Commercial applications of this technology include refrigeration units, air conditioning systems, heat pumps, and other cooling devices where efficient compression is essential for optimal operation and energy savings.
Prior Art: Readers can explore prior art related to scroll compressors, back pressure chambers, and sealing technologies in the field of refrigeration and air conditioning systems.
Frequently Updated Research: Stay updated on the latest research and developments in scroll compressor technology, back pressure chambers, and refrigerant flow optimization for improved efficiency and performance.
Questions about Scroll Compressor Technology: 1. How does the back pressure passage reduce refrigerant flow in the scroll compressor? 2. What specific benefits does the flow resistance portion provide in terms of compression performance?
Original Abstract Submitted
a scroll compressor is provided that may include an orbiting scroll, a non-orbiting scroll, a back pressure chamber assembly, a back pressure passage, and a flow resistance portion. the back pressure passage may provide communication between a compression chamber and a back pressure chamber, and the flow resistance portion may be disposed at a middle portion of the back pressure passage to reduce an amount of refrigerant flowing through the back pressure passage. this may reduce a substantial cross-sectional area of the back pressure passage while improving machining of the back pressure passage, thereby decreasing an amount of refrigerant flowing between the compression chamber and the back pressure chamber. accordingly, pressure pulsation in the back pressure chamber may be lowered and sealing stability between the orbiting scroll and the non-orbiting scroll may be enhanced, thereby improving compression performance.
