The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 28, 1990
Filed:
Jun. 08, 1989
Karl Blosl, Sussen, DE;
Zinser Textilmaschinen GmbH, , DE;
Abstract
A heat dissipating arrangement for electric drive units and like heat producing elements enclosed in an end housing of a textile spinning or like machine, includes an intake opening and a discharge opening in the housing, and a fan to draw ambient air into the housing through the intake opening, through the housing in heat-exchange relation with the heat producing elements, and outwardly through the discharge opening. The discharge opening has a relatively narrow lateral extent transversely to a longitudinal central vertical plane through the machine and a longitudinal extent of a greater dimension aligned with the central vertical plane so that contact between the discharge heated air and supply bobbins suspended about the end housing is minimized.