公开(公告)号：US20210138494A1

公开(公告)日：2021-05-13

申请号：US17057461

申请日：2019-05-22

Applicant: Graco Minnesota Inc.

Inventor： David D. Loukusa ,  Dennis J. Van Keulen ,  Jeremy Peter Jurmu

IPC: B05B7/04 ,  B05B1/30 ,  B05B12/00 ,  B05B15/55 ,  F16K5/02 ,  F16K11/20

Abstract: A mix manifold (16) includes a plurality of valves to control the flow of material therethrough. First and second valves (36a, 36b) are linked for simultaneous actuation. The first and second valves each include valve members (56a, 56b) disposed within and rotatable relative to seal bodies (58a, 58b). The valve members seal against the seal bodies and the seal bodies seal against the manifold. A solvent valve (36c) also includes a valve member (56c) in a seal body (58c). The first and second valves are configured to open only when the solvent valve is closed. The solvent valve is configured to open only when the first and second valves are closed. The solvent valve can rotate between a plurality of positions to control the flow of solvent to flowpaths downstream of the first and second valves.

公开(公告)号：US10987683B1

公开(公告)日：2021-04-27

申请号：US16783873

申请日：2020-02-06

Applicant: MARSHALL ELECTRIC CORP.

Inventor： James C. Marrs

IPC: B05B7/08 ,  B05B7/04

Abstract: A liquid dispensing apparatus has a frame, a plurality of tubes supported by the frame, and a roller assembly supported by the frame. The roller assembly is movable between an upper position and a lower position. The roller assembly is cooperative with the plurality of tubes so as to apply compressive force to the plurality of tubes in the upper position and to release the compressive force in the lower position. The roller assembly is movable for a desired distance along the length of the plurality of tubes. The roller assembly is adapted to urge a liquid out of a lower end of the plurality of tubes by applying the compressive force to the plurality of tubes and moving the roller assembly downwardly along the plurality of tubes while the compressive force is applied to the plurality of tubes.

公开(公告)号：US20210107019A1

公开(公告)日：2021-04-15

申请号：US17062880

申请日：2020-10-05

Applicant: Delaware Capital Formation, Inc.

Inventor： Zach E. Alsdorf ,  Jason R. Brooks ,  Mark Dalhart

IPC: B05B7/30 ,  B05B7/04

Abstract: A portable chemical dispenser for dispensing a chemical with a diluent includes a valve housing having a valve with an opened position and a closed position, an eductor housing coupled to the valve housing and including one or more eductors, and a nozzle coupled to the eductor housing and configured to direct the flow of a chemical solution to a receptacle, wherein the joint between the valve housing and the eductor housing permits relative rotations between the two housings. The portable chemical dispenser may also be devoid of metering elements that control the dosing of the chemical. A method of using the portable chemical dispenser is also disclosed.

公开(公告)号：US20210086217A1

公开(公告)日：2021-03-25

申请号：US17114759

申请日：2020-12-08

Applicant: Toyo Seikan Co., Ltd.

Inventor： Taketoshi Manou ,  Kouhei Endo ,  Tomoyuki Miyazaki ,  Keisuke Nyuu ,  Masaaki Fujitani

IPC: B05B13/06 ,  B05B3/10 ,  B05B7/04 ,  B05B13/02 ,  B05B13/04 ,  B05B15/58

Abstract: Provided is a container processing system that inhibits, a processing liquid that is used to process containers from being attached to peripheral equipment. A container processing system (10) includes a chamber (30) having in an inside thereof a gas flow control chamber (35) and a container processor (40) including container treaters (51) and (61) that perform processing on containers (C). The chamber (30) has container processing openings (36) and (37) making the gas flow control chamber (35) and an outside of the chamber (30) communicate with each other. The container treaters (51) and (61) are configured to perform, from inside the gas flow control chamber (35), processing on the containers (C), which are inserted into the chamber (30) through the container processing openings (36) and (37), or on the containers (C), which is opposed to the container processing openings (36) and (37), outside the chamber (30).

公开(公告)号：US20210023513A1

公开(公告)日：2021-01-28

申请号：US17045589

申请日：2019-04-25

Applicant: KOYO AGRICULTURE INC.

Inventor： Ryo Takabayashi

IPC: B01F5/04 ,  B01F3/04 ,  B01F5/06 ,  B05B7/04

Abstract: A bubble generating device is disclosed which includes: a bubble generator including a tubular body, a liquid introduction port, a gas introduction port, and a discharge port; and a gas supply unit including a gas supply port, a pressurized gas being supplied to the bubble generator through the gas supply port, wherein the flow passage of the bubble generator extends substantially along a same axis, a plurality of reduced diameter portions each having an inner diameter reduced are provided along a direction along which the liquid flows, and gas-liquid mixing portions are provided downstream of the respective reduced diameter portions in a contiguous manner, each of the gas-liquid mixing portions having an inner diameter larger than a minimum inner diameter of each of the plurality of reduced diameter portions, and the gas introduction port of the bubble generator is formed of a plurality of through holes.

公开(公告)号：US10898912B2

公开(公告)日：2021-01-26

申请号：US15755659

申请日：2016-08-26

Applicant: Regents of the University of Minnesota

Inventor： Alison Hoxie ,  Paul John Strykowski ,  Vinod Srinivasan

IPC: B05B7/10 ,  B05B1/08 ,  B05B7/04 ,  F23D11/10 ,  F23D11/38 ,  F23D14/62

Abstract: A nozzle assembly including an inner tube and an outer housing. The inner tube terminates at an outlet end and defines a first flow passage. The first flow passage directs first fluid flow to the outlet end in a primary flow direction. The outer housing includes a tubular side wall and an end wall. The tubular side wall defines a central axis. The end wall defines an exit orifice and an interior guide structure. The outlet end is axially aligned with the exit orifice. A second flow passage is established between the inner tube and the outer housing. The interior guide structure is configured and arranged relative to the outlet end to direct at least a portion of a second fluid flow from the second flow passage toward the outlet end in a direction initially opposite the primary flow direction for generating mixed fluid flow.

公开(公告)号：US10898909B2

公开(公告)日：2021-01-26

申请号：US15793658

申请日：2017-10-25

Applicant: Pioneer Industries, Inc.

Inventor： Shenghe Liu ,  Montu Raval

IPC: B05B1/18 ,  B05B7/04 ,  E03C1/04 ,  B05B3/04 ,  F04D13/04 ,  E03C1/084 ,  F04D13/02

Abstract: A water pressure boosting device includes an elongated, hollow body having a body wall positioned along a longitudinal plane of the elongated body to define a first chamber and a second chamber. The body wall includes a channel connecting the first chamber and the second chamber. The first chamber includes an inlet at a first end, an outlet at a second end, a passageway spanning between the inlet and the outlet, and a water turbine positioned within the passageway, in which the water turbine spins when a fluid flow passes through the passageway. The second chamber includes an air opening on the elongated body and an air turbine. The air turbine is positioned within the second chamber and rotatable about an axis, and the air turbine spins with the water turbine.

公开(公告)号：US10888885B2

公开(公告)日：2021-01-12

申请号：US16192637

申请日：2018-11-15

Applicant: Caterpillar Inc.

Inventor： Satya Ramakrishna Manda Venkata Naga ,  Kevin L. Martin ,  Paul Arthur Zwart ,  Andrew M. Denis

IPC: B05B7/10 ,  B01F5/04 ,  B05B7/04 ,  F01N3/20 ,  B01D53/18

Abstract: A nozzle including an exterior surface extending between a first end and a second end of the nozzle. The exterior surface including spray outlets disposed at the second end. An interior cavity is disposed interior to the exterior surface. A first channel and a second channel fluidly connect to the interior cavity. One or more third channels fluidly connect between the interior cavity and an individual spray outlet of the spray outlets. The one or more third channels rotate about a longitudinal axis of the nozzle and angle in a direction away from the longitudinal axis of the nozzle.

公开(公告)号：US20200346176A1

公开(公告)日：2020-11-05

申请号：US16758237

申请日：2018-10-26

Applicant: Sulzer Mixpac AG

Inventor： Joachim SCHOECK

IPC: B01F5/06 ,  B05B7/04 ,  B01F15/00

Abstract: A static mixer for mixing a multi-component material includes mixing segments arranged one after another along a longitudinal axis. Some of the mixing segments include elongate inlets arranged substantially parallel to one another and elongate outlets arranged parallel to one another, with a respective elongate inlet connected to a respective elongate outlet via a respective passage forming a flow path. The elongate outlets arranged such that an elongate extent is rotated by an angle of rotation of at least 45° about the longitudinal axis with respect to an elongate extent of the elongate inlets, with the elongate outlets being connected to inlets of directly adjacent mixing segments. A blocking element blocks a part of the flow paths between the elongate outlets and the elongate inlets.

公开(公告)号：US20200324256A1

公开(公告)日：2020-10-15

申请号：US16384071

申请日：2019-04-15

Applicant: Lai Huat GOI

Inventor： Lai Huat GOI

IPC: B01F5/06 ,  B05B7/04 ,  B05B1/34 ,  E03C1/046

Abstract: An apparatus for generating nanobubbles for use with fluid dispensing fittings is described. The apparatus includes a longitudinal shaft having a first end portion, a body and a second end portion. The first end portion and the second end portion are adapted for connection with the body. The first end portion and the second end portion each includes a conical-shaped guide wherein the body comprises airfoil-shaped projecting members arranged circumferentially on the outer circumferential surface of the body.