Back to results
US 6,746,536 B2Granted
Liquid coating device with rotating spray disks
AssigneeWeitmann & Konrad GmbH & Co. KG
InventorGünter Hess
Life of this patent
Estimating the term…
Abstract
The invention relates to a liquid coating device (10) comprising a rotor housing (12) accommodating one or more spray rotors (22). The spray rotors (22) comprise a drive device (46), a drive shaft (42), a bearing element (50) and a spray disk (38). The spray disk (38) is arranged above the bearing element (50). According to the invention, maintenance and lifespan of the liquid coating device (10) are improved significantly.
Claims18
A liquid coating device for applying liquid onto moving surfaces, the device comprising:
- a rotor housing;
- at least one spray rotor disposed within said rotor housing, said spray rotor having a drive means, a drive shaft projecting from said drive means, a bearing element for said drive shaft and a spray disk driven by said drive shaft,
- wherein said spray disk is substantially pan-shaped and has an upper opening, wherein said bearing element has an inner ring connected to said rotor housing and an outer ring connected to said drive shaft, wherein said inner ring and said outer ring are parts of a roller or sliding bearing.
Dependencies are inferred from the claim text.