公开(公告)号：US20230347361A1

公开(公告)日：2023-11-02

申请号：US18193691

申请日：2023-03-31

Applicant: Danfoss A/S

Inventor： Steen Gaardsted Kristensen ,  Tomas Gregersen

IPC: B05B1/30 ,  F16K15/04 ,  B05B1/10

CPC classification number: B05B1/3006 ,  F16K15/044 ,  B05B1/10

Abstract: An atomizing nozzle arrangement (1) is described including a housing (2, 3) having an inlet, a valve seat (6), a valve element (7) interacting with the valve seat (6), restoring means (8) acting on the valve element (7), and an orifice (9), wherein the valve element 7 cooperates with a guidance element (12) which is arranged in a bore of the housing (2, 3). In such an atomizing nozzle arrangement noise should be kept low. To this end, a combination of the guidance element (12) and the valve element (7) includes a surface having a smooth transition in a direction away from the valve seat (6).