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Title:
APPARATUS FOR CLEANING SURFACES
Document Type and Number:
WIPO Patent Application WO/2012/163993
Kind Code:
A3
Abstract:
The invention relates to an apparatus for cleaning surfaces or glass surfaces which are utilized for absorbing solar energy. The invention has the problem of creating an improved cleaning apparatus which allows, in particular, flexible utilization on different surfaces and can be utilized without any prior assembly. The cleaning apparatus according to the invention comprises a plurality of hydraulically and/or pneumatically drivable cleaning elements and a fluid supply to the driveable cleaning elements. The cleaning apparatus also has a central rod, in particular a pressure tube, from which rods project, in particular vertically, to either side and at the ends of which the hydraulically and/or pneumatically driveable cleaning elements are fastened.

Inventors:
JANSSEN, Franz (Prostewardsweg 27, Kalkar, 47546, DE)
Application Number:
EP2012/060198
Publication Date:
January 09, 2014
Filing Date:
May 31, 2012
Export Citation:
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Assignee:
FRANZ JANSSEN GMBH & CO. KG (Von-Monschaw-Straße 6, Goch, 47574, DE)
JANSSEN, Franz (Prostewardsweg 27, Kalkar, 47546, DE)
International Classes:
F24J2/46; A47L1/02; A47L11/38; A47L11/40
Foreign References:
DE202009006195U12009-08-13
DE102011103161A12012-12-06
DE202009008001U12009-09-03
JP2002273351A2002-09-24
DE202010007564U12010-09-30
Attorney, Agent or Firm:
GILLE HRABAL (Brucknerstr. 20, Düsseldorf, 40593, DE)
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