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1. (WO2017151894) SILICONE RUBBER FOAM BRUSH

Pub. No.:    WO/2017/151894    International Application No.:    PCT/US2017/020412
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Fri Mar 03 00:59:59 CET 2017
IPC: B08B 1/00
A46B 13/00
A47L 1/00
B08B 1/04
B08B 11/04
F24J 2/46
A46B 9/00
A46D 1/00
Applicants: SAUDI ARABIAN OIL COMPANY
ARAMCO SERVICES COMPANY
Inventors: CARRASCO ZANINI, Pablo
PARROTT, Brian
SHEHRI, Ali
Title: SILICONE RUBBER FOAM BRUSH
Abstract:
A method and device for cleaning and pretreating solar panels is provided. The device is a brush (1000) which includes an extrusion (1002), having cleaning elements made from silicone foam rubber material attached to it. The free ends (2002, 2004) of a sheet (2000) each define a flap of the brush.The sheet (2000) of silicone foam rubber material having two free ends (2002, 2004) which can be attached to a core member such that the two free ends extend away from the core member to form flaps. The solar panels can be cleaned by brushing the solar panel surfaces with the flaps of silicone foam rubber material. The solar panels can also be pretreated by brushing the solar panel surfaces with silicone foam rubber material.