公开(公告)号：US20220280963A1

公开(公告)日：2022-09-08

申请号：US17539786

申请日：2021-12-01

Applicant: STRATEC SE

Inventor： Martin Trump ,  Michael Burkart ,  Raphael Wieczorek ,  Fabian Hinderer

IPC: B05B12/00 ,  G01L1/22 ,  G01P15/00 ,  G01L13/00 ,  G01D5/20 ,  G01L1/16 ,  B05B17/06

Abstract: A sensor for determining the oscillating frequency in a fluidic oscillating nozzle and provides an oscillating nozzle, comprising a fluidic oscillator with inlet and outlet and a main channel and at least one control passage surrounding the main channel, and a splitter comprising at least two splitter channels which is attached to the outlet of the fluidic oscillator, wherein the sleeve of at least one of the at least two splitter channels comprises partially a flexible foil. The invention also relates to a method for monitoring a dispensed fluid jet, comprising the steps of providing an oscillating nozzle as described above; and injecting a fluid jet and in parallel determining the oscillation frequency by determining the deformation changes of the flexible foil.

公开(公告)号：US11951492B2

公开(公告)日：2024-04-09

申请号：US16799110

申请日：2020-02-24

Applicant: STRATEC SE

Inventor： Fabian Hinderer ,  Igor Polushkin

IPC: B05B1/08 ,  B05B1/30 ,  G01F1/32

CPC classification number: B05B1/08 ,  B05B1/30 ,  G01F1/3227

Abstract: A system and method for monitoring a dispensed fluid jet with an oscillation nozzle, comprising a main channel and at least one secondary channel surrounding the main channel, wherein the nozzle has an inlet and an outlet for an air flow defining a flow axis running centrally through the main channel, characterized in that the secondary channel comprises a drill hole.

公开(公告)号：US20200269259A1

公开(公告)日：2020-08-27

申请号：US16799110

申请日：2020-02-24

Applicant: STRATEC SE

Inventor： Fabian Hinderer ,  Igor Polushkin

IPC: B05B1/08 ,  B05B1/30 ,  G01F1/32

Abstract: A system and method for monitoring a dispensed fluid jet with an oscillation nozzle, comprising a main channel and at least one secondary channel surrounding the main channel, wherein the nozzle has an inlet and an outlet for an air flow defining a flow axis running centrally through the main channel, characterized in that the secondary channel comprises a drill hole.