公开(公告)号：US12083543B2

公开(公告)日：2024-09-10

申请号：US17383071

申请日：2021-07-22

Applicant: Deere & Company

Inventor： Bran Ferren ,  Donald Lariviere ,  James Hirahara ,  Robert Liebersbach

IPC: B05B15/68 ,  B05B1/04 ,  B05B7/24 ,  B08B3/02 ,  B08B5/02 ,  E01H1/10

CPC classification number: B05B1/044 ,  B05B7/2486 ,  B05B15/68 ,  B08B3/024 ,  B08B5/02 ,  E01H1/101

Abstract: A nozzle apparatus includes a manifold defining a nozzle cavity within an interior, a fluid inlet passage, a fluid outlet passage, an air outlet passage, and an air inlet passage. A nozzle holder and a nozzle element are selectively pivotable within the nozzle cavity. In the nominal position, the nozzle element inlet is oriented toward the fluid passage inlet and the nozzle element outlet is oriented toward the fluid passage outlet such that the primary fluid flows through the fluid inlet passage and out of the nozzle outlet through the fluid outlet passage. In the cleaning position, the nozzle element inlet is oriented toward the air outlet passage and the nozzle element outlet is oriented toward the air inlet passage such that the flow of air is directed through the air inlet passage, and out of the air outlet passage to direct debris out through the air outlet passage.

公开(公告)号：US12059833B2

公开(公告)日：2024-08-13

申请号：US17055019

申请日：2019-05-15

Applicant: Windmöller & Hölscher KG

Inventor： Waldemar Colell ,  Bernd-Alexander Groepper ,  Torsten Schmitz ,  Daniel Faustmann

IPC: B29C48/31 ,  B05B1/04 ,  B05B1/32 ,  B29C48/08 ,  B29C48/92

CPC classification number: B29C48/313 ,  B05B1/044 ,  B05B1/32 ,  B29C48/08 ,  B29C48/92 ,  B29C2948/92152 ,  B29C2948/92447 ,  B29C2948/92647 ,  B29C2948/92904

Abstract: The invention relates to a method for automatically regulating the size of a nozzle discharge slot of a nozzle assembly, wherein the nozzle assembly comprises a first and a second nozzle lip and a nozzle discharge slot arranged between the nozzle lips for setting in a controlled manner a thickness profile of a conveyable melt. A plurality of adjusting elements, in particular a plurality of adjusting pins, coupled to a respective thermoelement, is arranged on the first nozzle lip, the thermoelements being controllable by the regulation in such a way that the slot can be adjusted by the action of a mechanical force from the respective adjusting element on the first nozzle lip, as a result of the expansion or contraction of the thermoelements. At least two adjusting elements are adjusted simultaneously. The invention further relates to a control and/or regulation system.

公开(公告)号：US20240207883A1

公开(公告)日：2024-06-27

申请号：US18553925

申请日：2022-04-15

Applicant: NORDSON CORPORATION

Inventor： Zhongquan QIU

IPC: B05C5/02 ,  B05B1/04 ,  B05C11/10 ,  B05C21/00 ,  H01M4/02 ,  H01M4/04

CPC classification number: B05C5/02 ,  B05B1/044 ,  B05C11/1002 ,  B05C21/00 ,  H01M4/0402 ,  H01M2004/027 ,  H01M2004/028

Abstract: The disclosure relates to a nozzle assembly, a dispensing system, an electrode sheet strip, and an electrode. The nozzle assembly includes a lip member configured to have an annular body portion and a dam member at the center; and a cover plate configured to be connected to the lip member. The, dam component is recessed relative to a surface of the lip member connected to the cover plate, so that a reservoir is formed between the cover plate and the dam component. The reservoir is in fluid communication with a rectangular opening; and a recess is arranged on one of the two surfaces of the cover plate and the lip member facing each other. The recess is in fluid communication with the reservoir so that fluid can flow out of the reservoir through the recess in a strip shape.

公开(公告)号：US20230390791A1

公开(公告)日：2023-12-07

申请号：US18235560

申请日：2023-08-18

Applicant: NANOCOPOEIA, LLC

Inventor： Daren Chen ,  Jingjie Zhang

IPC: B05B5/053 ,  B05B7/06 ,  B05B1/06 ,  B05B5/025 ,  B05B1/04 ,  B01J2/04

CPC classification number: B05B5/0533 ,  B05B7/065 ,  B05B1/06 ,  B01J2/04 ,  B05B5/0255 ,  B05B1/044 ,  B05B7/061

Abstract: Embodiments for producing un-agglomerated, monodisperse droplets using a liquid sheet are provided. Nozzles with exit slit openings shape a spray liquid into a thin liquid sheet as the spray liquid exits from the slit opening. Stable multi-jet operation is achieved by including notches along the edge of the slit. The notches separate the liquid sheet into multiple jets to provide anchoring and stable multi jet operation. In some embodiments, the liquid sheet electrospray techniques and nozzles described herein provide high mass throughput and versatile multiplexing spray systems while reducing the engineering effort and high manufacturing cost

公开(公告)号：US20230356240A1

公开(公告)日：2023-11-09

申请号：US18042699

申请日：2021-07-30

Applicant: VALEO SYSTEMES D'ESSUYAGE

Inventor： Maxime BAUDOUIN ,  Giuseppe GRASSO ,  Denis THEBAULT ,  Yoann DOLLE ,  Adrien PERET

IPC: B05B15/65 ,  B05B9/04 ,  B05B1/04 ,  B05B1/30

CPC classification number: B05B1/3013 ,  B05B1/044 ,  B05B9/0423 ,  B05B15/65 ,  B60S1/56

Abstract: The present invention relates to a fluid spraying device for a system for cleaning a surface of a motor vehicle, the spraying device includes a solenoid valve configured to allow or prevent the passage of fluid towards a spraying member, the solenoid valve includes a hydraulic system and an electromagnetic system, the hydraulic system includes at least one fluid dispensing member that includes at least a fluid inlet end-fitting, a circulation chamber and a fluid outlet end-fitting in fluid communication with the spraying member, the electromagnetic system being configured to allow or prevent the passage of fluid through the circulation chamber, and the spraying member includes at least a connecting tube and a spray nozzle, the connecting tube being fastened directly to the fluid outlet end-fitting.

公开(公告)号：US11745192B2

公开(公告)日：2023-09-05

申请号：US16870558

申请日：2020-05-08

Applicant: Spraying Systems Co.

Inventor： Marc A. Arenson ,  Daniel J. Cederberg

IPC: B05B1/04 ,  B05B1/14 ,  B05B1/30 ,  B05B7/02 ,  B05B7/24

CPC classification number: B05B1/044 ,  B05B1/14 ,  B05B1/30 ,  B05B7/02 ,  B05B7/2475

Abstract: A spray nozzle is disclosed that includes a nozzle body having a first portion with a cylindrical configuration and a second portion including a dome-shaped end wall. The first and second portions of the nozzle body define an internal fluid passage having a downstream end defined by the dome-shaped end wall. A flow control element is arranged at an inlet end of the internal fluid passage. The flow control element includes a pre-orifice through which fluid can enter the internal fluid passage of the nozzle body. First and second discharge orifices are provided in the dome-shaped end wall with each of the first and second discharge orifices being arranged on a respective one of opposing sides of an apex of the dome-shaped end wall. The first and second discharge orifices are configured to produce a fan-shaped fluid discharge pattern with each discharge orifice having an elongated slit-like configuration.

公开(公告)号：US11738360B2

公开(公告)日：2023-08-29

申请号：US16981446

申请日：2019-03-07

Applicant: INNOVATION JUNCTION LIMITED

Inventor： Mark Sillince

IPC: B05B11/00 ,  B05B11/04 ,  B65D47/20 ,  B05B1/04 ,  B05B1/14

CPC classification number: B05B11/0032 ,  B05B1/044 ,  B05B1/14 ,  B05B11/0072 ,  B05B11/047 ,  B65D47/2031

Abstract: A spray cap for a spray container includes a tubular wall for connection to the spring container, a cap plate in which a plurality of spray slits is formed and a valve to admit air into the space defined by the wall but which prevents the outflow of liquid from the space to the exterior. The cap plate includes a support plate of polymeric material in which an aperture is formed. An insert of more resilient polymeric material is retained in the aperture and forms a liquid-tight seal with the support plate. The spray slits are formed in the insert. The support plate and the insert define a liquid flow path between the space and the spray slits and include respective opposed annular sealing areas which are situated upstream of the spray slits and are biased into contact with one another by the resilience of the insert. When the spray cap is inverted and an increased pressure is produced in the space the pressure acts on the insert and the insert is thereby caused to deform such that the sealing areas move out of sealing contact and liquid can flow to the spray slits.

公开(公告)号：US11724267B2

公开(公告)日：2023-08-15

申请号：US16907706

申请日：2020-06-22

Applicant: Robert Bosch GmbH

Inventor： Markus Schulz-Weiling

IPC: B05B1/06 ,  B05B1/30 ,  B60S1/56 ,  B08B13/00 ,  B08B3/02 ,  B08B3/10 ,  G01S7/497 ,  G01S7/40 ,  B05B7/02 ,  B60S1/48 ,  B60S1/52 ,  B05B15/652 ,  G02B27/00 ,  B60S1/54 ,  G01S7/02 ,  G01S7/481 ,  B05B1/00 ,  B05B1/04

CPC classification number: B05B1/06 ,  B05B1/3006 ,  B08B3/02 ,  B08B3/10 ,  B08B13/00 ,  B60S1/56 ,  B05B1/005 ,  B05B1/044 ,  B05B7/025 ,  B05B15/652 ,  B08B2203/007 ,  B08B2205/00 ,  B60S1/485 ,  B60S1/522 ,  B60S1/526 ,  B60S1/544 ,  B60S1/548 ,  G01S7/027 ,  G01S7/40 ,  G01S7/4043 ,  G01S7/4813 ,  G01S7/497 ,  G01S2007/4977 ,  G02B27/0006

Abstract: A device is described for protecting a sensor window. The device includes a two-piece nozzle system and is configured for generating a first and a second fluid flow,
a first piece of the two-piece nozzle system being fixedly situated with respect to the sensor window, and
a second piece of the two-piece nozzle system being configured for assuming different positions with respect to the first piece of the two-piece nozzle system, and the two-piece nozzle system being aligned with respect to the sensor window to direct a predominant portion of the first fluid flow in parallel to the sensor window and to direct a predominant portion of the second fluid flow in the direction onto the sensor window.

公开(公告)号：US20190247867A1

公开(公告)日：2019-08-15

申请号：US16270768

申请日：2019-02-08

Applicant: Rust-Oleum Corporation

Inventor： Adam P. Morrison ,  Robert McNulty

IPC: B05B1/04 ,  B05B1/12 ,  B05B3/02

CPC classification number: B05B1/04 ,  B05B1/044 ,  B05B1/12 ,  B05B1/326 ,  B05B3/025 ,  B05B15/652 ,  B65D83/30 ,  B65D83/753

Abstract: A spray actuator for use in controlling the flow of a pressurized fluid from a spray can where the actuator includes a body having a top, a shroud having a bottom perimeter and a central passageway oriented parallel to the shroud and a mouth inlet having a cross-sectional area that is smaller a cross sectional area of the slotted outlet wherein a choke point is located in the central passageway.

公开(公告)号：US20180111175A1

公开(公告)日：2018-04-26

申请号：US15558693

申请日：2016-03-14

Applicant: GEA Tuchenhagen GmbH

Inventor： Kai BECKER ,  Richard COLLINS

IPC: B08B9/093 ,  B05B1/04 ,  B05B3/06 ,  B05B13/06 ,  B05B3/02 ,  B08B3/02 ,  B08B9/08

CPC classification number: B08B9/0936 ,  B05B1/044 ,  B05B1/046 ,  B05B1/3402 ,  B05B3/026 ,  B05B3/06 ,  B05B13/06 ,  B05B13/0636 ,  B05B15/55 ,  B08B3/02 ,  B08B9/0813 ,  B08B2203/0247 ,  F16C17/10

Abstract: The invention relates to a rotating cleaner (1) comprising a housing (2) which has a cavity (10) and an inlet (9) which is connectable to a fluid supply line, a shaft (11) extending in sections into the cavity (10), a sprayer body (3) which has an interior space (14), said sprayer body (3) being connected non-rotatably with the shaft (11) and including an outlet opening (6), and further comprising a bearing (16) for rotatably supporting the shaft (11) in the housing (2). To improve the spray pattern, it is proposed that the fluid manifold (13; 13′) designed for uniform distribution of the fluid is arranged in the interior space (14).