Elektronisches Expansionsventil
Anmelder: Zhejiang Dunan Artificial Environment Co., Ltd. 🇨🇳
Details
- Veröffentlichungs-Nr.
- EP4749209
- Anmeldetag
- 19. August 2024
- Veröffentlichung
- 26. Dezember 2024
- Rechtsraum
- EP
- IPC
- F25B41/35, F16K11/044
Abstract
An electronic expansion valve is provided in the present application. The electronic expansion valve includes a rotor assembly (100), a screw rod (200), a valve core assembly (300) and a valve base assembly (400). The valve core assembly (300) is configured to move relative to the valve base assembly (400) along an axis of the screw rod (200). One end of the screw rod (200) is fixed to the rotor assembly (100), an other end of the screw rod (200) is connected to the valve core assembly (300), and the rotor assembly (100) is configured to drive the valve core assembly (300) to move via the screw rod (200). The valve base assembly (400) is provided with a first valve port (440) and a second valve port (450). The electronic expansion valve is further provided with either or both of a first pre-tightening structure and a second pre-tightening structure.
Anmelder
- Firma
- Zhejiang Dunan Artificial Environment Co., Ltd.
- Land
- 🇨🇳 China
Zhejiang Dunan Artificial Environment ist ein chinesischer Hersteller von Komponenten für Kälte- und Klimatechnik. Das Patentportfolio konzentriert sich sehr stark auf Fluidtechnik sowie Heiz-, Kühl- und Beleuchtungstechnik. Anmeldungen liegen im Zeitraum 2012 bis 2025.
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