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. 16, 2005
Filed:
Aug. 29, 2001
Klaus Vogelsang, Crailsheim, DE;
Reinhard Kernchen, Satteldorf, DE;
Werner Klement, Heidenheim, DE;
Voith Turbo GmbH & Co. KG, Heidenheim, DE;
Abstract
A hydrodynamic component () comprising: two rotating blade wheels: a primary blade wheel () and a secondary blade wheel (), which together form at least one torus-shaped working chamber (5Z); at least inlet () for service fluid leading into the torus-shaped working chamber, the inlet being located in the vicinity of the lowest static pressure; at least one outlet () leading out of the torus-shaped working chamber; a working fluid circulation () which is set up in the torus-shaped working chamber during operation; a closed circuit () allocated to the working chamber and an external section () of the closed circuit, said section being located between the outlet and the inlet.