公开(公告)号：US12059699B2

公开(公告)日：2024-08-13

申请号：US18208666

申请日：2023-06-12

Applicant: Spray Foam Systems, LLC

Inventor： Thomas Joseph Peters ,  James F. Peterson ,  David H. Faulkner

IPC: B05B7/00 ,  B05B1/24 ,  B05B7/04 ,  B05B7/12 ,  B05B7/24 ,  B05B12/00

CPC classification number: B05B7/0025 ,  B05B1/24 ,  B05B7/0408 ,  B05B7/1272 ,  B05B7/2497 ,  B05B12/00 ,  B05B7/0031

Abstract: Various examples are provided related to low pressure delivery, e.g., less than 250 psi at the point of application, of plural component system from unpressurized parts A and B material supplies. In one example, a system includes a polyurethane spray foam (“SPF”) raw material supply including parts A and B and a fluid handling system that can deliver the SPF raw material at low pressure to a metal spray gun in metered amounts through separate material fluid paths/conduits via a heated hose length and a whip hose. The fluid handling system can also deliver air at low pressure to the spray gun through separate air stream paths so that the air is communicated to the part A and B material conduits forward of the part A and B material input locations, where they are supplied separately to a mixing nozzle that is engaged at an end of the spray gun.

公开(公告)号：US20240238740A1

公开(公告)日：2024-07-18

申请号：US18289471

申请日：2022-05-19

Applicant: Graco Minnesota Inc.

Inventor： Joseph E. Tix ,  Christopher J. Pellin ,  John R. Ingebrand ,  Jeremy R. Plough ,  Kyle A. Bottke

IPC: B01F25/23 ,  B01F33/501 ,  B01F35/30 ,  B05B7/04

CPC classification number: B01F25/23 ,  B01F33/50114 ,  B05B7/0408 ,  B01F2035/351

Abstract: A mixer (46) for a plural component sprayer is configured to receive first and second component materials and emit a spray of a resulting plural component material. The mixer includes a contoured seal head (120) that is configured to interface with a contoured chamber within a receiver to form a fluid-tight seal therebetween. The mixer receives individual component materials through inlet bores (50a, 50b) formed through the mixer. The component materials mix within a mix bore (52) of the mixer to form a plural component material that is emitted as a spray from an orifice (54) formed in the mixer.

公开(公告)号：US20240116064A1

公开(公告)日：2024-04-11

申请号：US18562116

申请日：2022-05-06

Applicant: XIAMEN SOLEX HIGH-TECH INDUSTRIES CO., LTD.

Inventor： Shilong WU ,  Junxiao LV ,  Qinghua ZHAN ,  Donghai CHEN

IPC: B05B7/04 ,  B05B7/12

CPC classification number: B05B7/0408 ,  B05B7/12

Abstract: Provided are a water outlet device (1) and an intelligent closestool. The water outlet device (1) includes a core (100). The core (100) includes a mixing chamber (110), one or more first water inlets (120), one or more second water inlets (130), and a water outlet (140). The water outlet (140) connects with the mixing chamber (110). A tangential direction, a radial direction, and an axial direction of the mixing chamber (110) are defined. The one or more first water inlets (120) are disposed in the mixing chamber (110) along the tangential direction so that a water flow entering the mixing chamber (110) from the one or more first water inlets (120) is capable of forming a vortex. The one or more second water inlets (130) are disposed in the mixing chamber (110) along the axial direction or the radial direction so that a water flow entering the mixing chamber (110) from the one or more second water inlets (130) is capable of forming a stable water flow. The water outlet is capable of spraying water flows in different states by adjusting the water intake ratio of the one or more first water inlets (120) and the one or more second water inlets (130).

公开(公告)号：US11934212B2

公开(公告)日：2024-03-19

申请号：US18297438

申请日：2023-04-07

Applicant: Graco Minnesota Inc.

Inventor： Christopher M. Lange ,  Nicholas A. Pagano ,  Benjamin R. Godding ,  Mark T. Weinberger ,  Michael J. Mansheim ,  Nicholas H. Reath ,  Andrew J. Kopel ,  Daniel R. Johnson ,  Kevin C. Robb ,  Robert J. Gundersen

IPC: G05D16/20 ,  B05B7/04 ,  B05B7/16 ,  B05B12/00 ,  G05B15/02 ,  G05D23/19 ,  H04Q9/00

CPC classification number: G05D16/2066 ,  B05B7/0408 ,  B05B7/1613 ,  B05B7/166 ,  B05B12/006 ,  G05B15/02 ,  G05D23/1919 ,  H04Q9/00

Abstract: A handheld computer device is configured to selectively receive a plurality of fluid output values from a paint sprayer and configured to operate in an accessible mode in which the handheld computer device is in a first location where wireless connectivity, via a continuous or near continuous communication path, to at least one of a network server or the paint sprayer is accessible or operate in an inaccessible mode in which the handheld computer device is in a second location out of range of the continuous or near continuous communication path to at least one of the network server or the paint sprayer.

公开(公告)号：US11896992B2

公开(公告)日：2024-02-13

申请号：US17886667

申请日：2022-08-12

Applicant: Graco Minnesota Inc.

Inventor： Daniel P. Ross ,  Joseph E. Tix ,  Samuel R. Stewart ,  Mark T. Weinberger ,  Christopher J. Pellin ,  Jeffrey N. Velgersdyk ,  Jack A. Bosak ,  Jacob R. Whiteoak

IPC: B05B7/04 ,  B05B7/08 ,  B05B7/12

CPC classification number: B05B7/0408 ,  B05B7/04 ,  B05B7/08 ,  B05B7/1254

Abstract: A mix chamber for a plural component sprayer is configured to receive first and second component materials and emit a spray of a resulting plural component material. The mix chamber includes a chamber body extending between a first end and a second end and including flat lateral sides. A ramp feature is disposed proximate the first end and is configured to contact and push first and second side seals, respectively, away from a body axis as the mix chamber shifts in a first direction through a cartridge bore to increase a gap between the first side seal and the second side seal such that the first side seal engages the first flat lateral side and the second side seal engages the second flat lateral side.

公开(公告)号：US20240042468A1

公开(公告)日：2024-02-08

申请号：US18225953

申请日：2023-07-25

Applicant: Graco Minnesota Inc.

Inventor： Ethan G. McLaughlin ,  William R. Anderson ,  Jonathan R. McMichael ,  Steven R. Sinders

IPC: B05B7/04 ,  B01F23/23 ,  B01F25/72

CPC classification number: B05B7/0433 ,  B05B7/0408 ,  B01F23/2319 ,  B01F25/72

Abstract: A nozzle assembly includes a mixing channel and an aerator. The mixing channel has upstream and downstream ends defining a flow direction through the mixing channel and includes a housing wall and a mixer. The housing wall defines a flow passage and includes an inlet portion and a tip orifice. The inlet portion disposed at the upstream end and configured to receive a first material and a second material. The tip orifice is disposed at the downstream end and is configured to emit a plural component material from the mixing channel. The mixer is disposed within the mixing channel and is configured to mix the first material and the second material into the plural component material. The aerator is configured to flow nucleation air to a location downstream of an upstream end of the mixer and into a flow of the plural component material.

公开(公告)号：US11865567B2

公开(公告)日：2024-01-09

申请号：US17344896

申请日：2021-06-10

Applicant: YUAN MEI CORP.

Inventor： Shun-Nan Lo

IPC: B05B7/12 ,  B05B7/24 ,  B05B7/04

CPC classification number: B05B7/2443 ,  B05B7/1209 ,  B05B7/0408

Abstract: A sprayer for mixed solution and water is revealed. The sprayer can be used for cleaning objects, spraying mixed solution for agricultural purposes, and so on. The mixed solution is formed by liquid mixed with water, while the liquid can be fertilizers, pesticides, detergents, and etc. The sprayer can selectively spray out the mixed solution or water only.

公开(公告)号：US11850619B2

公开(公告)日：2023-12-26

申请号：US17470555

申请日：2021-09-09

Applicant: The Boeing Company

Inventor： John Walter Pringle, IV ,  Angelica Davancens ,  Ryan Vutha Touch

IPC: B05B7/04 ,  B25J15/00 ,  B05B7/26 ,  B05B7/12 ,  B01F25/42 ,  B01F101/00

CPC classification number: B05B7/0408 ,  B01F25/42 ,  B05B7/12 ,  B05B7/26 ,  B25J15/0019 ,  B01F2101/2305

Abstract: A robot end effector (100) for dispensing an extrudable substance (102) comprises a chassis (110), a static mixer (101), and cartridge bays (122), extending from the chassis (110). Each of the cartridge bays (122) is shaped to receive a corresponding one of the two-part cartridges (104). Fluidic communication between the selected one of the two-part cartridges (104) and the static mixer (101) is established when the cartridge bays (122) are moved to a predetermined position with respect to the chassis (110). The robot end effector (100) comprises a dispensing valve (130), attached to the chassis (110), and a head assembly (150), comprising pairs of fittings (152). Each of the pairs of fittings (152) is configured to selectively supply compressed air from a pressure source (199) to contents of a corresponding one of the two-part cartridges (104).

公开(公告)号：US20230405616A1

公开(公告)日：2023-12-21

申请号：US18208666

申请日：2023-06-12

Applicant: Spray Foam Systems, LLC

Inventor： Thomas Joseph Peters ,  James F. Peterson ,  David H. Faulkner

IPC: B05B7/00 ,  B05B1/24 ,  B05B12/00 ,  B05B7/04 ,  B05B7/12 ,  B05B7/24

CPC classification number: B05B7/0025 ,  B05B1/24 ,  B05B12/00 ,  B05B7/0031 ,  B05B7/1272 ,  B05B7/2497 ,  B05B7/0408

Abstract: Various examples are provided related to low pressure delivery, e.g., less than 250 psi at the point of application, of plural component system from unpressurized parts A and B material supplies. In one example, a system includes a polyurethane spray foam (“SPF”) raw material supply including parts A and B and a fluid handling system that can deliver the SPF raw material at low pressure to a metal spray gun in metered amounts through separate material fluid paths/conduits via a heated hose length and a whip hose. The fluid handling system can also deliver air at low pressure to the spray gun through separate air stream paths so that the air is communicated to the part A and B material conduits forward of the part A and B material input locations, where they are supplied separately to a mixing nozzle that is engaged at an end of the spray gun.

公开(公告)号：US11760554B2

公开(公告)日：2023-09-19

申请号：US16715890

申请日：2019-12-16

Applicant: CROWN COMPANY LIMITED

Inventor： Min (Kenneth Min) Jo (Zee) ,  Mitsuhiro (Vincent) Jo (Zee)

IPC: B65D81/32 ,  B05B7/04 ,  B65D23/00 ,  B65D75/36 ,  B01F21/00 ,  B01F35/71

CPC classification number: B65D81/3222 ,  B01F21/30 ,  B01F35/7131 ,  B01F35/7132 ,  B05B7/0408 ,  B65D23/006 ,  B65D75/367 ,  B65D81/3205 ,  B01F21/4021

Abstract: A mixing container includes a body having an upper opening and containing a dissolving agent, at least one receiving chamber protruding outward from an inner peripheral surface of the body, having a hollow defined in the protrusion where a press-through pack (PTP) sheet is fittable from inside the body, and formed from a flexible material, a support including a plate and a releasing hole that communicates with an inlet of the hollow in the receiving chamber when the plate is installed on the inner peripheral surface of the body and allows a substance stored in the PTP sheet to be released into the body, and holds an edge of the PTP sheet between the inner peripheral surface of the body and the plate, and a holding structure that holds the support on the inner peripheral surface of the body.