Cooling apparatus for an electrical cabinet of a textile machine

US4699208A · kind A · utility

Assignee

• Zinser Textilmaschinen GmbH · DE

Inventors

• Horst Wolf · Albershausen, DE
• Karl Blosl · Süßen, DE

Key dates

• Filing date: May 9, 1986
• Grant date: Oct 13, 1987
• Expiry date: May 9, 2006

Classification

• Technology area (CPC H): Electricity
• CPC primary: H05K7/20918
• WIPO field: Audio-visual technology
• WIPO sector: Electrical engineering

Abstract

The cooling apparatus for removal of heat from at least one compartment, enclosed space or the like containing electronic or electrical components comprises a metallic ribbed body mounted on the outside of or constructed as a part of a peripheral wall of the compartment and a blower mounted outside of the compartment acting to blow cooling air into the cooling air channels of the ribbed body facing it. The longitudinal direction of the cooling air channels of the ribbed body is so inclined to the direction of flow of the cooling air prior to deflection by the ribbed body that fuzz does not collect on the metallic ribbed body to such an extent that the heat transfer would be impaired. Advantageously, the ribbed body is inclined at an angle of from approximately 35.degree. to 55.degree., preferably from 40.degree. to 50.degree., with respect to the direction of flow of the cooling air before it is deflected.