公开(公告)号：US12194480B2

公开(公告)日：2025-01-14

申请号：US17500197

申请日：2021-10-13

Applicant: STONEAGE, INC.

Inventor： Joseph A. Schneider ,  Timothy M. D. Tormey

IPC: B05B1/16 ,  B05B1/02 ,  F16L55/38 ,  F16L101/12 ,  F16L101/50

Abstract: A nozzle assembly includes a hollow nozzle body having a central bore and a plurality of ports extending through the body from the central bore; a switching valve assembly disposed in the central bore that directs fluid flow to ports upon application of fluid flow above a predetermined threshold to the inlet and direct fluid flow to different ports upon fluid flow having subsequently dropped below the predetermined threshold and then exceeding the predetermined threshold; and a flow insert configured to replace the switching valve assembly for directing flow through all of the ports when switching functionality is not needed. This flow insert may be made of a low pressure material such as a polymer.

公开(公告)号：US20220062923A1

公开(公告)日：2022-03-03

申请号：US17500197

申请日：2021-10-13

Applicant: STONEAGE, INC.

Inventor： Joseph A. Schneider ,  Timothy M. D. Tormey

IPC: B05B1/16 ,  F16L55/38 ,  B05B1/02 ,  F16L101/50 ,  F16L101/12

Abstract: A nozzle assembly includes a hollow nozzle body having a central bore and a plurality of ports extending through the body from the central bore; a switching valve assembly disposed in the central bore that directs fluid flow to ports upon application of fluid flow above a predetermined threshold to the inlet and direct fluid flow to different ports upon fluid flow having subsequently dropped below the predetermined threshold and then exceeding the predetermined threshold; and a flow insert configured to replace the switching valve assembly for directing flow through all of the ports when switching functionality is not needed. This flow insert may be made of a low pressure material such as a polymer.

公开(公告)号：US11198141B2

公开(公告)日：2021-12-14

申请号：US16590175

申请日：2019-10-01

Applicant: STONEAGE, INC.

Inventor： Joseph A. Schneider ,  Timothy M. D. Tormey

IPC: B05B1/16 ,  F16L55/38 ,  F16L101/50 ,  F16L101/12

Abstract: A nozzle assembly comprises a hollow nozzle body having a central bore and a plurality of ports extending through the body from the central bore; and a switching valve assembly disposed in the central bore that directs fluid flow to ports upon application of fluid flow above a predetermined threshold to the inlet and directs fluid flow to different ports upon fluid flow having subsequently dropped below the predetermined threshold and then exceeding the predetermined threshold. The assembly comprises a cylindrical poppet slidably disposed within the central bore, a guide between the nozzle body and the poppet, and a biasing member within the cartridge case between the front portion of the nozzle body and the poppet urging the poppet away from the front portion of the cartridge case.

公开(公告)号：US11148151B2

公开(公告)日：2021-10-19

申请号：US16779123

申请日：2020-01-31

Applicant: STONEAGE, INC.

Inventor： Joseph A. Schneider ,  Timothy M. D. Tormey

IPC: B05B1/02 ,  B05B1/16 ,  F16L55/38 ,  F16L101/50 ,  F16L101/12

Abstract: A nozzle assembly includes a hollow nozzle body having a central bore and a plurality of ports extending through the body from the central bore; a switching valve assembly disposed in the central bore that directs fluid flow to ports upon application of fluid flow above a predetermined threshold to the inlet and direct fluid flow to different ports upon fluid flow having subsequently dropped below the predetermined threshold and then exceeding the predetermined threshold; and a flow insert configured to replace the switching valve assembly for directing flow through all of the ports when switching functionality is not needed. This flow insert may be made of a low pressure material such as a polymer.

公开(公告)号：US20200261925A1

公开(公告)日：2020-08-20

申请号：US16779123

申请日：2020-01-31

Applicant: STONEAGE, INC.

Inventor： Joseph A. Schneider ,  Timothy M. D. Tormey

IPC: B05B1/16 ,  F16L55/38

Abstract: A nozzle assembly includes a hollow nozzle body having a central bore and a plurality of ports extending through the body from the central bore; a switching valve assembly disposed in the central bore that directs fluid flow to ports upon application of fluid flow above a predetermined threshold to the inlet and direct fluid flow to different ports upon fluid flow having subsequently dropped below the predetermined threshold and then exceeding the predetermined threshold; and a flow insert configured to replace the switching valve assembly for directing flow through all of the ports when switching functionality is not needed. This flow insert may be made of a low pressure material such as a polymer.