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:
Jul. 06, 2004
Filed:
Apr. 24, 2002
Applicant:
Inventor:
Paul F. M. Verstraeten, Hooqvliet, NL;
Assignee:
Peinemann Equipment B.V., , NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B 9/043 ; B08B 9/04 ;
U.S. Cl.
CPC ...
B08B 9/043 ; B08B 9/04 ;
Abstract
Device ( ) for driving a flexible lance ( ) for cleaning a heat exchanger duct, provided with a frame ( ) in which a drive ( ) driving a flexible lance ( ) is arranged for moving this flexible lance ( ) in the direction of an outlet opening. The drive ( ) is provided with a member ( ) which can be clamped round the flexible lance ( ) and which is movable in the frame ( ) towards and away from this outlet opening.