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:
Sep. 17, 2002
Filed:
Dec. 11, 2000
Applicant:
Inventors:
Assignee:
Andreas Stihl AG & Co., Waiblingen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 2/902 ;
U.S. Cl.
CPC ...
F04D 2/902 ;
Abstract
The invention relates to a radial blower for a work apparatus and especially for a suction/blower apparatus. The radial blower has a blower wheel ( ) and a blower housing ( ) which at least partially surrounds the blower wheel ( ). The blower housing ( ) includes a peripheral wall ( ) and a side wall ( ). The housing includes an intake opening ( ) in the region of the blower wheel axis ( ) as well as a discharge stub ( ) peripherally of the blower wheel ( ) in the region of the peripheral wall ( ). The peripheral wall ( ) and the side wall ( ) are lined on the side facing toward the blower wheel ( ) with a wear insert ( ) configured as one piece.