Pump impeller, lye pump, household appliance and method for producing pump impeller

The invention relates to a pump impeller (1) for a household appliance, comprising impeller blades (2), the pump impeller (1) being made of a base material, and the base material being at least partially coated with a permanently elastic outer layer material that is softer than the base material. 本发...

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Bibliographische Detailangaben
Hauptverfasser:	ROMER RAYMOND, SKRIPPEK JORG, HAHN KEVIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BLASTING COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES DOMESTIC WASHING OR CLEANING FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR FURNITURE HEATING HUMAN NECESSITIES LAUNDERING LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILEARTICLES LIGHTING MAKING GRANULES OR PREFORMS MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS PERFORMING OPERATIONS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED PUMPS FOR LIQUIDS OR ELASTIC FLUIDS RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SPICE MILLS SUCTION CLEANERS IN GENERAL TEXTILES TRANSPORTING TREATMENT OF TEXTILES OR THE LIKE WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The invention relates to a pump impeller (1) for a household appliance, comprising impeller blades (2), the pump impeller (1) being made of a base material, and the base material being at least partially coated with a permanently elastic outer layer material that is softer than the base material. 本发明涉及一种用于家用器具的泵叶轮(1)，具有工作轮叶片(2)，其中，所述泵叶轮(1)由基础材料构成，并且，其中，所述基础材料至少部分地借助比所述基础材料更软的持久弹性的外层材料涂覆。