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公开(公告)号：US12276286B2
公开(公告)日：2025-04-15
申请号：US18274064
申请日：2022-04-12
Applicant: Danfoss A/S
Inventor： Tianli Zhang , Jin Yan , Jose Manuel Urcia
Abstract: In some aspects, the techniques described herein relate to a refrigerant compressor, including: a shrouded impeller including a passageway permitting refrigerant to flow from a location radially outside a shroud of the shrouded impeller to a location radially inside the shroud.
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