公开(公告)号：US09968954B2

公开(公告)日：2018-05-15

申请号：US15111412

申请日：2015-01-20

Applicant: Graco Minnesota Inc.

Inventor： Steven D. Becker ,  Craig J. Wojciechowski ,  Harold D. Johnson

IPC: B05B17/00 ,  B05B9/04 ,  B05B1/12 ,  B05B9/01 ,  B05B9/08 ,  B05B1/30

CPC classification number: B05B9/0426 ,  B05B1/12 ,  B05B1/3006 ,  B05B1/3013 ,  B05B1/3046 ,  B05B9/01 ,  B05B9/0861

Abstract: A fluid sprayer comprises a fluid source, a spray tip, a pump, and an outlet check value assembly. The spray tip has a fluid outlet aperture, and the pump is disposed to pump fluid from the fluid source out the fluid outlet aperture. The outlet check valve is disposed between the pump and the spray tip, and includes a sealing element, a seat, and a polymer housing. The seat is aligned to receive the sealing element, and the polymer housing is overmolded about the seat.

公开(公告)号：US20170209880A1

公开(公告)日：2017-07-27

申请号：US15411001

申请日：2017-01-20

Applicant: Graco Minnesota Inc.

Inventor： Max Carideo ,  Steven D. Becker ,  August F. Legatt ,  Mark D. Shultz

IPC: B05B7/24 ,  F04B49/06 ,  F04B43/12 ,  B05B7/04 ,  B05B12/00

Abstract: A texture sprayer comprises an air compressor, a motor, a spray gun, an airflow switch, and a pressure switch. The air compressor is disposed to send the pressurized gas down a pneumatic line, and is driven by the motor. The spray gun receives pressurized gas from the pneumatic line, and expels the gas when actuated. The airflow and pressure switches are both disposed on the pneumatic line. The airflow switch is situated between the spray gun and the air reservoir, and powers the motor when gas flows through the airflow switch. The pressure switch powers the motor whenever pressure within the pneumatic line falls below a threshold value.

公开(公告)号：USD780892S1

公开(公告)日：2017-03-07

申请号：US29552525

申请日：2016-01-22

Applicant: Graco Minnesota Inc.

Designer： Brett J. Carlson ,  Robert J. Gundersen ,  Steven D. Becker ,  August F. Legatt