Invention Grant
- Patent Title: Compressor
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Application No.: US15902374Application Date: 2018-02-22
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Publication No.: US11277044B2Publication Date: 2022-03-15
- Inventor: Franck Repentin
- Applicant: BITZER Kuehlmaschinenbau GmbH
- Applicant Address: DE Sindelfingen
- Assignee: BITZER Kuehlmaschinenbau GmbH
- Current Assignee: BITZER Kuehlmaschinenbau GmbH
- Current Assignee Address: DE Sindelfingen
- Agency: Reinhart Boerner Van Deuren P.C.
- Main IPC: H02K1/20
- IPC: H02K1/20 ; H02K9/14 ; H02K1/12 ; H02K1/18

Abstract:
The invention relates to a compressor for refrigerant having a compressor housing, said compressor housing being provided with a suction inlet and a pressure outlet, said compressor comprising a compression unit, arranged in a compression housing section of said compressor housing and an electric motor arranged in a motor housing section of said compressor housing, said electric motor comprising a stator arranged within a stator receiving sleeve of said motor housing section and a rotor surrounded by said stator and arranged on a drive shaft of said electric motor for rotation about an axis of rotation together with said drive shaft, said stator comprising a stator core having a stack of laminations and extending parallel to said axis of rotation from a first front side to a second front side, said stator having windings extending through said stator core and forming end windings arranged in front of said front surfaces, and a channel for guiding at least a portion of said refrigerant entering through said suction inlet along an outer side of said stator before entering said compression unit.
Public/Granted literature
- US20180183281A1 Compressor Public/Granted day:2018-06-28
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