公开(公告)号：EP4197643A1

公开(公告)日：2023-06-21

申请号：EP22214712.6

申请日：2022-12-19

申请人： Technische Universität Dresden

发明人： PARSCHAT, Lisa ,  KÖHLER, Dr. Hannes ,  KRICKE, Sebastian ,  FUCHS, Dr. Enrico

IPC分类号： B05B1/12 ,  B05B1/34 ,  B05B9/03 ,  B05B12/08 ,  B05B1/30 ,  B08B9/08

摘要： Die Erfindung betrifft eine Vorrichtung und ein Verfahren zur einstellbaren Beeinflussung eines Fluids beim Übertritt aus einem Düsenaustritt (4), in die eine erste Fluidleitung (8) in einer Achsrichtung (9) und eine zweite Fluidleitung (10) in einer Zylinderwand der Drallkammer (6) eintreten. Eine erste Fluidströmung (12) strömt in axialer Richtung zu dem Düsenaustritt (4) hin und eine zweite Fluidströmung (14) tritt in die Drallkammer (6) ein. Die Vereinigung beider Fluidströmungen (12, 14) in der Drallkammer (6) bewirkt unterschiedliche Strahlgeometrien, die zwischen einem linearen Vollstrahl (32) und einem kegelförmigen Spray (30) variieren. Nach der Erfindung weist die erste Fluidleitung (8) ein Ventil (20, 22, 24) zur Einstellung des Volumenstroms auf. Die Querschnitte der ersten Fluidleitung (8) und der Drallkammer (6) stimmen überein und sind entlang der Achsrichtung (9) konstant. Alternativ weisen die Querschnitte der ersten Fluidleitung (8) und der Drallkammer (6) ein Durchmesserverhältnis zwischen 1,5 und 0,5 auf. Nach einer weiteren Alternative sind die Querschnitte der ersten Fluidleitung (8) und der Drallkammer (6) über einen strömungsstetigen Eintrittsbereich (7) mit einem Neigungswinkel β, β' verbunden, bei dem die Fluidströmung (12) sich nicht von der Wand ablöst. Die Erfindung betrifft auch eine Düsenanordnung mit wenigstens zwei Düsen.

公开(公告)号：EP3928872A1

公开(公告)日：2021-12-29

申请号：EP21192174.7

申请日：2018-02-22

申请人： Tatsuta Electric Wire & Cable Co., Ltd.

发明人： HIRANO, Masaki

IPC分类号： B05B1/12 ,  B05B7/16 ,  B05D1/08

摘要： The present invention provides a spray nozzle and the like each of which can control a film region easily. A spray nozzle (10) includes: a nozzle main body (1, 2, 3); a nozzle tip section (4) connected to a tip of the nozzle main body (1, 2, 3); and at least one path changing section (6) which is provided in a passage of the carrier gas in the nozzle tip section (4) and changes a path of the film material. A cross section of the at least one path changing section (6) which cross section is taken along a direction in which the carrier gas flows is in a shape that allows the path of the film material to be changed so that the film material is delivered onto the base material. The cross section of the at least one path changing section (6) which cross section is taken along a direction in which the carrier gas flows is in a shape of a triangle, and one of three sides of the triangle is parallel to a surface of the base material. Further, a film forming device and a film forming method are provided.

公开(公告)号：EP3885051A1

公开(公告)日：2021-09-29

申请号：EP21162264.2

申请日：2021-03-12

申请人： Istobal, S.A.

发明人： TOMÁS PUCHADES, Yolanda

IPC分类号： B05B1/12

摘要： The invention relates to an automatic switching nozzle to be connected in a vehicle washing system wherein the casing (1) comprises an inlet opening (4) and an outlet opening (5) wherein it is located coaxially, leaving a separation that configures a channel (6), an inner capsule (3) open at the ends and configured by means of chambers (12, 13) separated by a transverse opening (15) through which a piston (7) slides, which piston comprising a head (10), a longitudinal recess (8), a transverse hole and a widening in the open base, wherein the head (10) of the piston (7) is located in one of the chambers (13) while the open base of the piston (7) is located in the other chamber (12) wherein there is also a spring (18) clasping the piston (7) to force it to be in contact with the end of the outer casing (2).

公开(公告)号：EP3774070A1

公开(公告)日：2021-02-17

申请号：EP19785194.2

申请日：2019-04-15

申请人： Rieke LLC

发明人： KNIGHT, Simon ,  MITTAL, Gaurang ,  CHANDA, Prantik

IPC分类号： B05B11/04 ,  B05B1/12 ,  B05B1/30 ,  B05B1/34 ,  B05B11/00 ,  B05B11/02 ,  B65D37/00

公开(公告)号：EP3738677A1

公开(公告)日：2020-11-18

申请号：EP19382382.0

申请日：2019-05-16

申请人： Brill Engines, S.L.

发明人： BUISAN FERRER, Josep ,  NIETO CAVIA, Laura

IPC分类号： B05B7/24 ,  B65D83/54 ,  B65D83/14 ,  B05B1/12 ,  A61F9/00 ,  G01F11/02

摘要： The invention relates to a device (1) suitable for dispensing a liquid substance (2), such as an ophthalmological substance, comprising a container (3) with the substance (2) to be dispensed at a pressure (P); a dispenser (4) for dispensing the substance to the outside which includes a piston element (41), loaded by the pressure of the pressurized substance (2) so as to adopt a standby position (B1) by default that prevents the preloading chamber (45) from being flooded by a dose (2a) of the substance to be dispensed; and a valve element (51) which is capable of enabling a connection between the aforementioned preloading chamber (45) and the outside, the device further incorporating an actuation mechanism (6) of the dispenser (4) that sequentially compresses a volume of air (7) used for moving the piston element (41) from the standby position (B1) thereof, allowing a dose (2a) of the substance (2) to flood the preloading chamber (45) to subsequently mechanically actuate the valve element (60) and simultaneously enable the connection to the outside of the aforementioned preloading chamber (45) as well as of the volume of air (7) previously used for moving the piston element (41) from the standby position thereof.

公开(公告)号：EP3578268A1

公开(公告)日：2019-12-11

申请号：EP19000285.7

申请日：2019-06-04

申请人： Xiamen Solex High-tech Industries Co., Ltd.

发明人： FAN, Qihua ,  LIN, Fengde ,  Zhuo, Zhiwei ,  Chen, Wenxing

IPC分类号： B05B1/02 ,  B05B1/12 ,  B05B1/18 ,  B05B1/34 ,  B05B3/00 ,  B05B3/04 ,  B05B3/10 ,  B05B1/26

摘要： The invention discloses a shower which can produce different sprays from same water outflow port, comprising a fixing assembly with a water outlet chamber, a movable part, an operating member and a driving mechanism, the fixing assembly is provided with a cover assembly which is provided with a plurality of water outflow ports that can fluidly connect the water outlet chamber. The operating member is connected to the movable part in a transmission way and the operating member can drive the movable part to switch among at least three control positions, when the movable part is located in different control positions, different spray patterns will be produced. The same water outflow port of the shower can deliver at least three sprays, and the same water outflow port can deliver different particle sprays, which can meet the needs of different populations for particle sprays.

公开(公告)号：EP3335801A1

公开(公告)日：2018-06-20

申请号：EP17207220.9

申请日：2017-12-14

申请人： Exel Industries

发明人： MEDARD, Cyrille ,  COLRAT, Michel ,  PRUS, Eric ,  CHOUAN, Nicolas

IPC分类号： B05B13/04 ,  B05B1/16 ,  B05B7/08 ,  B05B12/12 ,  B41J3/407 ,  B05C5/02 ,  B05B12/14 ,  B05B12/18 ,  B05B12/04 ,  B05B12/22 ,  B05B15/55 ,  B05B1/08 ,  B05B5/08 ,  B05B1/12

摘要： Cette tête d'application (6) d'un produit de revêtement sur une surface (S) à revêtir, comporte au moins deux buses de pulvérisation (60) du produit de revêtement, chacune adaptée pour projeter le produit de revêtement sous la forme d'un jet d'aérosol (61), en créant simultanément plusieurs gouttelettes dont le diamètre est inférieur au diamètre (D) de l'orifice de sortie de la buse de pulvérisation (60).

公开(公告)号：EP2155401B1

公开(公告)日：2016-07-06

申请号：EP08779627.2

申请日：2008-05-28

申请人： Tyco Fire & Security GmbH

发明人： WILLIAMS, Dwight, P.

IPC分类号： B05B1/12 ,  B05B1/28 ,  A62C31/03 ,  B05B1/30 ,  B05B1/34 ,  B05B1/06

CPC分类号： B05B1/3073 ,  A62C31/03 ,  B05B1/06 ,  B05B1/12 ,  B05B1/28 ,  B05B1/34

摘要： An enhanced range and landing pattern, straight stream and fog, fire fighting nozzle including solid bore and annular discharge ports wherein the nozzle discharges an inner stream surrounded by an outer stream.

公开(公告)号：EP2796204A4

公开(公告)日：2015-12-23

申请号：EP12858866

申请日：2012-11-20

申请人： BAEK HYE SUN

发明人： BAEK HYE SUN

IPC分类号： B05B1/02 ,  A61L9/14 ,  B05B1/12

CPC分类号： B05B7/0416 ,  A61L2/22 ,  A61L9/14 ,  B05B7/0012 ,  B05B7/0807

公开(公告)号：EP2872259A1

公开(公告)日：2015-05-20

申请号：EP13783375.2

申请日：2013-07-11

申请人： Syngenta Participations AG ,  Canyon Europe Ltd.

发明人： HOPPER, Sarah ,  DUMONT, Richard ,  RYAN, Neil ,  MITCHELL, Edward

IPC分类号： B05B11/00 ,  B05B1/12

摘要： According to one aspect of the present invention, there is provided a trigger actuated pump sprayer having a pump body, a trigger lever, a shroud and a nozzle, wherein the trigger actuated pump sprayer further comprises a toggle switch adaptor engaging the nozzle and having an operable portion within an opening in the shroud. In this way, the operable portion of the toggle switch adapter can be guided, controlled, regulated or otherwise manipulated within or around or otherwise because of the opening in the shroud, to remotely operate at least the nozzle of the trigger actuated pump sprayer.

摘要翻译： 根据本发明的一个方面，提供了一种包括泵体，触发杆，护罩和喷嘴的触发器致动泵喷雾器，其中触发器致动泵喷雾器还包括接合喷嘴的拨动开关适配器， 可操作部分在护罩的开口内。 以这种方式，可以在拨动开关适配器的可操作部分中引导，控制，调节或以其他方式操纵在其中或周围或以其他方式由于护罩中的开口而远程操作触发器致动的泵式喷雾器的喷嘴。