SCROLL MACHINE AND REFRIGERATION SYSTEM

DE502023003473D1Active Publication Date: 2026-04-09BITZER KUEHLMASCHINENBAU GMBH
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Patent Information

Authority / Receiving Office
DE · DE
Patent Type
Patents
Current Assignee / Owner
BITZER KUEHLMASCHINENBAU GMBH
Filing Date
2023-06-26
Publication Date
2026-04-09

AI Technical Summary

Technical Problem

Scroll machines face challenges due to high mechanical loads and pressure forces, leading to reduced service life and sealing issues between spiral units, necessitating robust and heavy constructions.

Method used

Incorporation of insert plates made of harder materials into the bases of spiral units, with sealing surfaces that interact with spiral rib tips, and design features like lubrication grooves and injection ports to enhance sealing and reduce wear, along with specific groove configurations for improved sealing performance.

Benefits of technology

Enhances the sealing effectiveness and reduces wear on spiral units, leading to improved operational efficiency and extended service life by minimizing mechanical stress and wear.

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