Invention Grant
- Patent Title: Spiral compressor with running sleeves locked axially but able to rotate
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Application No.: US18549758Application Date: 2022-05-17
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Publication No.: US12135027B2Publication Date: 2024-11-05
- Inventor: Thomas Klotten , Dennis Kröcker
- Applicant: Hanon Systems
- Applicant Address: KR Daejeon
- Assignee: Hanon Systems
- Current Assignee: Hanon Systems
- Current Assignee Address: KR Daejeon
- Agency: Shumaker, Loop & Kendrick, LLP
- Agent James D. Miller
- Priority: DE102021113731 20210527
- International Application: PCT/KR2022/007019 WO 20220517
- International Announcement: WO2022/250359 WO 20221201
- Main IPC: F04C18/02
- IPC: F04C18/02 ; F04C29/00

Abstract:
A spiral compressor having a stationary spiral element with a stationary spiral wall, a rotating spiral element with a rotating spiral wall arranged on a rotatable plate which is engaged with the stationary spiral wall wherein several compression working spaces are formed, and a guide means intended for guiding the rotating spiral element and with at least two guiding pins arranged in a stationary manner, at least two recesses formed on a back of the rotating spiral element with running sleeves which are inserted therein in a radially movable manner, in which the guiding pins are received such that the inner surface of the running sleeves, during rotation of the rotating spiral element, rotates about the circumference of the guiding pins, and wherein a lock is formed in every recess which prevents an axial protrusion of the running sleeves out of the recesses.
Public/Granted literature
- US20240159237A1 SPIRAL COMPRESSOR Public/Granted day:2024-05-16
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