US 12,220,655 B2
Method for joining a filter and a component, and filter-component system
Markus Deeg, Eberdingen (DE); Simon Grass, Erkenbrechtsweiler (DE); Julian Soehnlein, Schwieberdingen (DE); and Andreas Eisenberger, Nuertingen (DE)
Assigned to KNORR-BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH, Munich (DE)
Appl. No. 17/309,970
Filed by Knorr-Bremse Systeme Fuer Nutzfahrzeuge GmbH, Munich (DE)
PCT Filed Jan. 7, 2020, PCT No. PCT/EP2020/050201
§ 371(c)(1), (2) Date Jul. 6, 2021,
PCT Pub. No. WO2020/144176, PCT Pub. Date Jul. 16, 2020.
Claims priority of application No. 10 2019 200 188.2 (DE), filed on Jan. 9, 2019.
Prior Publication US 2022/0096969 A1, Mar. 31, 2022
Int. Cl. B01D 29/01 (2006.01); B01D 35/02 (2006.01); B01D 35/15 (2006.01); B01D 35/157 (2006.01); B01D 46/00 (2022.01); B01D 46/10 (2006.01)
CPC B01D 29/012 (2013.01) [B01D 35/02 (2013.01); B01D 35/157 (2013.01); B01D 46/0001 (2013.01); B01D 46/10 (2013.01); B01D 2265/04 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A method for connecting a filter material to a fluidic component, the method comprising:
connecting the filter material to the fluidic component, which is a valve having a functional element, which includes a nozzle, by a material bonding process, wherein the filter material is one of: (i) connected to the nozzle; or (ii) connected to a housing part of the valve or to another functional element of the valve; and
automatically supplying the filter material;
wherein the filter material is provided as a strip, which is wound up as a coil;
wherein the filter has a mesh width for filtering out particles,
wherein the material bonding process includes an ultrasonic welding process, and
wherein a shape and size of the filter material are created by stamping out a strip, and wherein the stamping is carried out by a welding tool for the ultrasonic welding process.