Invention Grant
- Patent Title: End element for the stator of an electric motor of a hermetically sealed refrigerant compressor
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Application No.: US17094497Application Date: 2020-11-10
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Publication No.: US11644038B2Publication Date: 2023-05-09
- Inventor: Mattias Da Silva Castro , Thomas Saars , Vladimir Svajda
- Applicant: Secop GmbH
- Applicant Address: DE Flensburg
- Assignee: SECOP GMBH
- Current Assignee: SECOP GMBH
- Current Assignee Address: DE Flensburg
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: EP 208869 2019.11.13
- Main IPC: F04D25/06
- IPC: F04D25/06 ; F04D29/40 ; F04B39/00 ; F04B39/12 ; F04D29/66 ; F04B9/00 ; F04B53/00

Abstract:
End element for the stator of an electric motor of a hermetically sealed refrigerant compressor including at least one isolating element, having a ring-like core, to cover an axial end portion of the stator and to isolate a stator core and stator windings. The end element includes several spring holders extending radially outside the isolating element, each spring holder being adapted to hold a spring for supporting the electric motor in a housing of the hermetically sealed refrigerant compressor. The spring holders are oriented parallel to the axis of the isolating element and an insertion part of each spring holder extends in a first axial direction beyond the neighboring area of the isolating element. The spring holders and the isolating element are integral parts of the end element. The spring holders are tiltable so that an extended part of a spring holder tilts radially inwards.
Public/Granted literature
- US20210140439A1 END ELEMENT FOR THE STATOR OF AN ELECTRIC MOTOR OF A HERMETICALLY SEALED REFRIGERANT COMPRESSOR Public/Granted day:2021-05-13
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