公开(公告)号：US2779478A

公开(公告)日：1957-01-29

申请号：US42753954

申请日：1954-05-04

Applicant: SPRAYING SYSTEMS CO

Inventor： WAHLIN FRED W

IPC: B05B1/04 ,  B05B1/14 ,  B05B15/00 ,  B21B45/08

CPC classification number: B05B15/008 ,  B05B1/042 ,  B05B1/14 ,  B21B45/08

公开(公告)号：US2751252A

公开(公告)日：1956-06-19

申请号：US39789153

申请日：1953-12-14

Applicant: SPRAYING SYSTEMS CO

Inventor： WAHLIN FRED W ,  O'BRIEN EDWARD J

IPC: B05B1/34

CPC classification number: B05B1/3405

公开(公告)号：US2668624A

公开(公告)日：1954-02-09

申请号：US10467149

申请日：1949-07-14

Applicant: SPRAYING SYSTEMS CO

Inventor： WAHLIN FRED W

IPC: B01D29/15

CPC classification number: B01D29/15 ,  B01D29/6484 ,  B01D29/70 ,  B01D2201/0407 ,  B01D2201/0461

公开(公告)号：US2535766A

公开(公告)日：1950-12-26

申请号：US6392548

申请日：1948-12-07

Applicant: SPRAYING SYSTEMS CO

Inventor： WAHLIN FRED W

IPC: B05B1/26

CPC classification number: B05B1/262

公开(公告)号：US2396449A

公开(公告)日：1946-03-12

申请号：US58158345

申请日：1945-03-08

Applicant: SPRAYING SYSTEMS CO

Inventor： WAHLIN FRED W

IPC: B05B1/14 ,  B05B15/00

CPC classification number: B05B15/008 ,  B05B1/14

公开(公告)号：US2319567A

公开(公告)日：1943-05-18

申请号：US35895240

申请日：1940-09-30

Applicant: SPRAYING SYSTEMS CO

Inventor： ALBERT VEGELL

IPC: F16L35/00

CPC classification number: F16L35/005

公开(公告)号：US2305210A

公开(公告)日：1942-12-15

申请号：US36308740

申请日：1940-10-28

Applicant: SPRAYING SYSTEMS CO

Inventor： WAHLIN FRED W

IPC: B05B1/34

CPC classification number: B05B1/3415 ,  Y10S239/01

公开(公告)号：US2247897A

公开(公告)日：1941-07-01

申请号：US32538140

申请日：1940-03-22

Applicant: SPRAYING SYSTEMS CO

Inventor： WAHLIN FRED W

IPC: B05B1/34

CPC classification number: B05B1/3426

公开(公告)号：US20250108397A1

公开(公告)日：2025-04-03

申请号：US18900156

申请日：2024-09-27

Applicant: Spraying Systems Co.

Inventor： Justin Burger ,  Brian Robertson ,  Paul Vesely ,  Rudolf Schick

IPC: B05B15/18 ,  G01N3/56

Abstract: A spray nozzle comprising an orifice piece is described where a nanoparticle-laden resistive material is provided with the orifice piece. Moreover, the nanoparticle-laden resistive material is physically formed to provide a measurable wear characteristic parameter, measurable by electrically energizing the nanoparticle-laden resistive material, indicative of an operational performance status of the spray nozzle. Embodiments of the present disclosure facilitate formation, application, and update of spray nozzle operational performance models to spray nozzle instances.

公开(公告)号：US20250083158A1

公开(公告)日：2025-03-13

申请号：US18884867

申请日：2024-09-13

Applicant: Spraying Systems Co.

Inventor： Jacob L. Snyder ,  Kyle P. Smolinski ,  Evan A. Salmon

IPC: B05B1/30 ,  B05B1/34 ,  B05B9/01

Abstract: A handheld spray gun effective for directing a high pressure turbulence free discharge spray. The spray gun comprises a barrel with an angularly disposed handle, a barrel liquid supply conduit for directing liquid from a liquid supply to a discharge orifice of the barrel, and a valve stem disposed within the barrel liquid supply conduit for relative movement between discharge orifice opening and closing positions. A magnet assembly comprising a pair of magnets disposed outside the liquid supply conduit is effective for biasing the valve stem to a discharge orifice closing position responsive to repelling magnetic force of the magnets, and a trigger actuatable for moving the valve stem against the repelling magnetic force of the magnet assembly for opening the discharge orifice with the opposing magnetic force of the magnets forcing the valve stem to a discharge orifice closing position upon release of the trigger.