Fixed scroll applied to scroll compressor, and scroll compressor

EP4290077B1Active Publication Date: 2025-11-19GUANGDONG MEIZHI COMPRESSOR
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Patent Information

Application Number
EP2023762130
Authority / Receiving Office
EP · EP
Patent Type
Patents
Current Assignee / Owner
Priority Date
2022-04-28
Filing Date
2023-04-04
Publication Date
2025-11-19
Estimated Expiration
2043-04-04

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Abstract

Provided are a stationary scroll (100) applied in a scroll compressor (300) and the scroll compressor (300). The stationary scroll (100) includes: a scroll body (10) defining a working medium flow groove (11) with an open end; a scroll wrap (12) disposed within the working medium flow groove (11) to form a scroll chamber (15); a closed annular oil supply groove (13) formed on the scroll body (10) and surrounding the open end of the working medium flow groove (11). The oil supply groove (13) is adapted to be in communication with an oil outlet hole (20) of an orbiting scroll (200) of the scroll compressor (300).
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Citation Information

Patent Citations

  • Scroll compressor and air conditioner with same

    CN110966186A

  • Compression assembly and scroll compressor

    CN113494459A

  • Scroll compressor and refrigeration equipment with same

    CN113775523A

  • Scroll compressor

    CN113864185A

  • Static scroll plate applied to scroll compressor and scroll compressor

    CN114738273A