-
公开(公告)号：US11633747B2
公开(公告)日：2023-04-25
申请号：US16465272
申请日：2017-12-01
申请人： APTAR FRANCE SAS
发明人： Frédéric Duquet
摘要： A fluid dispenser head (T) including a spray wall (26) that is perforated with a network of holes (O) through which the fluid under pressure passes so as to be sprayed in small droplets;
the dispenser head being characterized in that the network of holes (O) comprises at least two series of holes (O), with the holes (O) of a given series presenting holes that are substantially identical in size, and with the holes (O) of different series presenting holes that are different in size, such that one series of holes (O) generates a spray of small droplets with droplet sizes that define a first Gaussian distribution, while another series of holes (O) generates a spray of small droplets with droplet sizes that define a second Gaussian distribution that is offset relative to the first Gaussian distribution, thus producing a complex spray having at least two distinct Gaussian distributions.-
公开(公告)号：US11628454B2
公开(公告)日：2023-04-18
申请号：US16815763
申请日：2020-03-11
申请人： DLHBOWLES, INC.
摘要： Provided is a dual spray nozzle tip assembly having a geometry that is split into several sub components to enable robust manufacturing and assembly of the resulting nozzle. The nozzle tip assembly is configured to be attached to a device configured to provide a pressurized fluid and gas therefrom. The nozzle tip assembly comprising an elongated body defining a fluid lumen and at least one gas lumen between a distal end and a proximal end. The elongated body including at least an attachment profile, a straight portion, and an outlet region. The outlet region defines a shear nozzle in communication with the fluid lumen and at least one gas outlet in communication with the at least one gas lumen, the outlet region is configured to direct pressurized gas from the at least one gas outlet and to produce a desired spray pattern from the shear nozzle.
-
公开(公告)号：US11583871B2
公开(公告)日：2023-02-21
申请号：US16158203
申请日：2018-10-11
申请人： Michel Mikse
发明人： Michel Mikse
IPC分类号： B05B7/24 , A45D40/00 , B05B7/06 , B65D83/20 , B65D83/14 , A45D33/02 , B05B1/20 , B05B7/08 , B05B13/04 , B65D83/26 , B05B3/02
摘要： The disclosure concerns a spray bottle assembly for use with an atomized-spray dispensing device. The spray bottle assembly generally includes a bottle containing an amount of cosmetic composition, a release mechanism having a port associated therewith, an insert with an insert lumen configured to engage the port for communicating the cosmetic composition therethrough, a nozzle for configuring a stream of the cosmetic composition expelled from the spray bottle assembly, a mixing chamber for mixing compressed air with the stream of the cosmetic composition, and a spray aperture for communicating atomized spray. The spray bottle assembly is designed for use with equipment having corresponding release elements for engaging the insert and release mechanism of the bottle.
-
公开(公告)号：US11559820B1
公开(公告)日：2023-01-24
申请号：US16918340
申请日：2020-07-01
摘要： A dispenser system for applying multi-component adhesives or like substances to work surfaces in carpeting, roofing and like applications as well as a method of dispensing and applying multi-component adhesives to work surfaces.
-
公开(公告)号：US11541405B2
公开(公告)日：2023-01-03
申请号：US17244130
申请日：2021-04-29
申请人： Graco Minnesota Inc.
发明人： Daniel P. Ross , Joseph E. Tix , Samuel R. Stewart , Mark T. Weinberger , Christopher J. Pellin , Jeffrey N. Velgersdyk
摘要： A fluid cartridge for a plural component sprayer is configured to receive first and second component materials and purge air from the sprayer and provide the first and second component materials and purge air to a mix chamber for spraying. The fluid cartridge includes a cartridge body, material flowpaths extending from a second end to a cartridge bore, and a purge path extending from the second end to the cartridge bore. Fluid checks are disposed in the material flowpaths and purge path to prevent backflow out of the fluid cartridge. Side seals are disposed in the material paths and are pre-loaded to extend into the cartridge bore and engage a mix chamber within the cartridge bore.
-
公开(公告)号：US20220395850A1
公开(公告)日：2022-12-15
申请号：US17778930
申请日：2020-11-18
发明人： Atsushi MOROHOSHI
摘要： There is provided a spray gun configured to atomize a liquid by using a compressed gas. The spray gun comprises: a gas cap configured to inject the compressed gas; and a liquid nozzle configured to inject the liquid, wherein the gas cap comprises a center gas flow path that has an opening provided in a neighborhood of the liquid nozzle; and multiple pairs of side face gas ports provided outside of the opening, each pair of the side face gas ports being placed at positions symmetric to each other across a center of the liquid nozzle and being directed toward a center in an injecting direction of the liquid nozzle, and wherein control is made to individually regulate a pressure of the gas to be injected from each pair of the side face gas ports.
-
公开(公告)号：US11511297B2
公开(公告)日：2022-11-29
申请号：US16349302
申请日：2017-11-29
申请人： Dürr Systems AG
发明人： Bernd Kraft , Dmitri Noak
摘要： The disclosure relates to a nozzle device for emitting an emission medium onto a component, preferably for emitting the emission medium onto two side faces and preferably an end face of a fold, an edge or a transition joint of the component. The nozzle device comprises an opening configuration for emitting the emission medium and is distinguished particularly in that the opening configuration comprises at least two openings for emitting at least two jets of the emission medium and the at least two openings are oriented inwardly so that the at least two jets approach one another toward the emission side.
-
公开(公告)号：US20220339647A1
公开(公告)日：2022-10-27
申请号：US17726118
申请日：2022-04-21
发明人： Justin Deschamps
IPC分类号： B05B7/08
摘要： A spray mist assist assembly for a liquid sprayer utilizes an auxiliary blower positioned below the sprayer's nozzle. The positioning of the blower in vertical alignment with but in vertically spaced relation below the nozzle permits the mist expelled from the nozzle to extend farther from the sprayer to enhance the performance of the sprayer.
-
公开(公告)号：US11440036B2
公开(公告)日：2022-09-13
申请号：US16491835
申请日：2018-03-20
申请人： SPCM SA
发明人： Charles Lecointe
摘要： A method for spraying a mixture comprising at least a first liquid in the form of a liquid preparation of water-soluble or water-swellable polymers and at least a second liquid, characterized in that it implements a nozzle for simultaneously spraying at least two liquids, comprising: •a body provided with a first chamber within which a first liquid flows and a second chamber within which a second liquid flows, each of the two chambers having a through-hole on the outside of the body, •a deflector secured to the body arranged downstream from at least one of the through-holes, in the direction of flow of the first and second liquids, said deflector being capable of modifying the direction of flow of the first and second liquids. The invention also relates to a nozzle for implementing the method.
-
公开(公告)号：US20220266276A1
公开(公告)日：2022-08-25
申请号：US17667710
申请日：2022-02-09
申请人： Ethicon, Inc.
摘要： A spray device includes side-by-side spray tips that are spaced from one another at a distal end of the spray device. A first spray tip has a first fluid pathway defining a first flow area. The first fluid pathway has a first swirl chamber having an outer perimeter and flutes having inner ends that direct a first fluid into the outer perimeter of the first swirl chamber for rotating the first fluid in a circular pattern. A second spray tip has a second fluid pathway that defines a second flow area that is larger than the first flow area. The second fluid pathway has a second swirl chamber having an outer perimeter and flutes having inner ends that direct a second fluid into the outer perimeter of the second swirl chamber for rotating the second fluid in a circular pattern.
-
-
-
-
-
-
-
-
-
搜索结果
1610 条记录 (耗时 0.029 秒)