公开(公告)号：US11179742B2

公开(公告)日：2021-11-23

申请号：US16185192

申请日：2018-11-09

Applicant: ITT ITALIA S.r.I.

Inventor： Pier Luigi Tarasco ,  Francesco Laureri

IPC: B05B13/04 ,  B05B16/60 ,  B05B14/30 ,  B05B16/20 ,  B05B16/00 ,  B05B5/16 ,  B05C9/10 ,  B27K3/15 ,  B05D1/04 ,  B05D1/06 ,  B05D3/02 ,  B05C19/00 ,  B05B5/00 ,  B05B5/08 ,  F16D69/00 ,  B05D3/00

Abstract: A method and system for powder coating non electrically conductive elements, preferably brake pads. A pre-treatment station is upstream of an electrostatic powder coating deposition station and a baking station for melting and polymerizing the powder coating in order to form a coating layer on a surface to be coated. The pre-treatment station causes the elements to be coated to conduct electrically by uniformly wetting said elements by means of creating poorly mineralized water covalent bonds on at least one surface to be coated, in an amount aimed at producing a measurable weight increase in the non electrically conductive elements, which then causes them to conduct electrically. The water adsorbed and/or deposited is subsequently eliminated within the baking station.

公开(公告)号：US20160038967A1

公开(公告)日：2016-02-11

申请号：US14442430

申请日：2013-11-13

Applicant: ITT ITALIA S.r.I.

Inventor： Pier Luigi Tarasco

IPC: B05D1/04 ,  B05B5/08 ,  B05B5/00 ,  B05D1/06 ,  B05D3/02

CPC classification number: B05D1/045 ,  B05B5/001 ,  B05B5/082 ,  B05D1/06 ,  B05D3/0272 ,  F16D69/00 ,  F16D2250/0046

Abstract: A method and system for powder coating non electrically conductive elements, preferably brake pads. A pre-treatment station is upstream of an electrostatic powder coating deposition station and a baking station for melting and polymerizing the powder coating in order to form a coating layer on a surface to be coated. The pre-treatment station causes the elements to be coated to conduct electrically by uniformly wetting said elements by means of creating poorly mineralized water covalent bonds on at least one surface to be coated, in an amount aimed at producing a measurable weight increase in the non electrically conductive elements, which then causes them to conduct electrically. The water adsorbed and/or deposited is subsequently eliminated within the baking station.

Abstract translation: 用于粉末涂覆非导电元件的方法和系统，优选地是制动片。 预处理站位于静电粉末涂布沉积站的上游，以及用于熔化和聚合粉末涂料的烘烤站，以在待涂覆的表面上形成涂层。 预处理站通过在至少一个待涂覆的表面上产生不良的矿化水共价键来均匀地润湿所述元件，导致元件被涂覆以导电，其量旨在产生可测量的非金属重量增加量 导电元件，然后使其导电。 随后在烘烤站内去除吸附和/或沉积的水。

公开(公告)号：US20190084001A1

公开(公告)日：2019-03-21

申请号：US16185192

申请日：2018-11-09

Applicant: ITT ITALIA S.r.I.

Inventor： Pier Luigi Tarasco ,  Francesco Laureri

IPC: B05D1/04 ,  B05D3/02 ,  B05D1/06 ,  B05B5/08 ,  F16D69/00 ,  B05B5/00

Abstract: A method and system for powder coating non electrically conductive elements, preferably brake pads. A pre-treatment station is upstream of an electrostatic powder coating deposition station and a baking station for melting and polymerizing the powder coating in order to form a coating layer on a surface to be coated. The pre-treatment station causes the elements to be coated to conduct electrically by uniformly wetting said elements by means of creating poorly mineralized water covalent bonds on at least one surface to be coated, in an amount aimed at producing a measurable weight increase in the non electrically conductive elements, which then causes them to conduct electrically. The water adsorbed and/or deposited is subsequently eliminated within the baking station.