公开(公告)号：US20210078021A1

公开(公告)日：2021-03-18

申请号：US17006304

申请日：2020-08-28

Applicant: SPRAY NOZZLE ENGINEERING PTY LTD

Inventor： Sean MORGAN ,  Stuart MORGAN

IPC: B05B1/34 ,  A62C31/02 ,  F26B3/12 ,  B05B15/18 ,  B05B15/65 ,  B05B1/30 ,  B25B27/14

Abstract: A high-pressure spray nozzle assembly (10) has a nozzle body (20) and nozzle cap (30), which are operatively coupled and co-operatively house a retainer (40) having a clasp (42) for retaining wear components (50). The nozzle cap (30) has an open-stepped detent (32) formed in relief on an internal peripheral surface of the nozzle cap (30), which operatively permits sealing of the retainer (40) against the nozzle cap (30) as a consequence of hydraulic pressure applied by fluid delivered through the spray nozzle assembly (10).

公开(公告)号：US20180178226A1

公开(公告)日：2018-06-28

申请号：US15735299

申请日：2016-06-14

Applicant: SPRAY NOZZLE ENGINEERING PTY LTD

Inventor： Sean MORGAN ,  Stuart MORGAN

IPC: B05B1/34 ,  B05B1/30 ,  B25B27/14

CPC classification number: B05B1/3426 ,  A62C31/02 ,  B05B1/3006 ,  B05B15/18 ,  B05B15/65 ,  B25B15/00 ,  B25B27/14 ,  F16K15/026 ,  F26B3/12

Abstract: A high-pressure spray nozzle assembly (10) has a nozzle body (20) and nozzle cap (30), which are operatively coupled and co-operatively house a retainer (40) having a clasp (42) for retaining wear components (50). The nozzle cap (30) has an open-stepped detent (32) formed in relief on an internal peripheral surface of the nozzle cap (30), which operatively permits sealing of the retainer (40) against the nozzle cap (30) as a consequence of hydraulic pressure applied by fluid delivered through the spray nozzle assembly (10).