Heat pump with a compressor and an oil sump heating arrangement mounted on the compressor

The innovative mounting plate assembly with retaining tabs and wrap-around design for the temperature sensor in heat pumps addresses positioning issues, ensuring accurate temperature monitoring and efficient operation while reducing costs and assembly complexity.

DE102024138633A1Pending Publication Date: 2026-06-18STIEBEL ELTRON GMBH & CO KG
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Patent Information

Authority / Receiving Office
DE · DE
Patent Type
Applications
Current Assignee / Owner
STIEBEL ELTRON GMBH & CO KG
Filing Date
2024-12-18
Publication Date
2026-06-18

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Abstract

The present disclosure relates to a heat pump (100) with a compressor (30) and an oil sump heating arrangement arranged on the compressor (30), wherein the compressor (30) has at least one compressor base (32) and the oil sump heating arrangement has a retaining plate assembly and a temperature sensor (40), wherein the retaining plate assembly has a retaining plate (10) with a first fixing device (12) for mounting, in particular for clamping, the retaining plate assembly on the compressor base (32) and a second fixing device (16) for mounting the temperature sensor (40) on the compressor (30), in particular for clamping on the retaining plate assembly.
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Citation Information

Patent Citations

  • Temperature sensing bulb fixing device, compressor and air conditioner

    CN105156302A

  • Heat pump with a compressor integrated into a refrigerant circuit, which has an oil sump

    DE102013004064A1

  • compressor

    DE102020131351A1

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    DE202009012314U1

  • Temperature sensor mounting fitting

    JP1998009685A