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US 6,267,540 B1Granted
Device for creating a powder-air-mixture
AssigneeWeitmann & Konrad GmbH & Co. KG
InventorReiner Haas
Life of this patent
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Abstract
The present invention relates to a device for generating a powder-air mixture, having a powder delivery device, a conveying air feed pipe for the conveying air, and a device for forming an enveloping conveying air jet. The powder delivery device terminates in the conveying air feed pipe and therefore in the enveloping air jet.
Claims11
A device for generating a powder-air mixture, comprising:
- a conveying air feed pipe;
- a powder delivery device;
- and
- means for forming an enveloping conveying air jet from the air conveyed by said conveying air feed pipe, said powder delivery device terminating in said means for forming an enveloping conveying air jet, and said means for forming said enveloping conveying air jet receiving the air conveyed by said conveying air feed pipe and directing it toward said power delivery device, thereby joining the powder from said powder delivery device to said enveloping conveying air jet.
1 more element
Dependencies are inferred from the claim text.