Kavitationsabtasteinheit zur Erzeugung eines Kavitationsabtastsignals, die an ein Steuerventil eines Hydrodynamischen Systems Angeschlossen Werden Kann

Details

Veröffentlichungs-Nr.

EP3832272

Aktenzeichen

EP20208510

Anmeldetag

18. November 2020

Veröffentlichung

28. Juni 2023

Erteilung

28. Juni 2023

Rechtsraum

EP

IPC

G01H3/00F16K37/00G01H11/08G01H1/00

Abstract

The invention relates to a cavitation sensing unit (14) for providing a cavitation sensing signal and being adapted to be connected to a control valve (16) of a hydrodynamic system (10) in an acoustically coupling manner, the control valve (16) comprising a housing (13) that comprises an inner chamber (15), characterized in that the cavitation sensing unit (14) comprises a frame body (32) and a connecting element having a first connecting partner (33) and a second connecting partner (34), wherein the first connecting partner (33) and the second connecting partner (34) are configured to connect to each other in an acoustically coupling manner, wherein the acoustic coupling element (38) comprises the first connecting partner (33) and wherein the frame body (32) comprises the second connecting partner (34). The invention provides an improved device for detecting cavitation in a hydrodynamic system (10), the device being more independent than in the prior art.

Anmelder

Firma

Danfoss A/S

Land

🇩🇰 Dänemark

Fachgebiete