公开(公告)号：US20040263567A1

公开(公告)日：2004-12-30

申请号：US10824658

申请日：2004-04-15

申请人： MICROFLOW ENGINEERING SA

发明人： Joseph Hess ,  Jean-Marc Flick ,  Bo Hu ,  Philippe Luginbuhl ,  Raphael Weber

IPC分类号： B41J002/14

CPC分类号： B05B17/0638 ,  B05B17/0646 ,  B05B17/0684

摘要： The invention concerns a nozzle body (1) for a liquid droplet spray device for atomising a high viscous liquid substance such as perfume. A first and second substrate enclose a space for containing the liquid substance. Outlet means are arranged in the second substrate (4) and comprise at least one outlet nozzle (19) and at least one output channel (20), said output channel (20) having straight side-walls. Each output channel (20) has a stepped shape having a wider portion (20a) and a thinner portion (20b), the wider portion being arranged adjacent the space (3). The thinner portion (20b) contains a protrusion section (20c) protruding beyond the top surface of the second substrate (4) such that the exterior side wall of the protrusion section (20c) is at a substantially straight angle with respect to the top surface of the second substrate (4).

公开(公告)号：US20030192959A1

公开(公告)日：2003-10-16

申请号：US10434204

申请日：2003-05-09

申请人： MICROFLOW ENGINEERING SA

发明人： Joseph Hess ,  Myriam Muller

IPC分类号： A01G027/00

CPC分类号： B05B17/0646 ,  A61L9/145 ,  A61L2209/133 ,  A61L2209/134 ,  A61L2209/211 ,  B05B7/0408 ,  B05B12/1409 ,  B05B17/0638 ,  B05B17/0676

摘要： An apparatus for freshening air, comprising: a base unit having a recess for engaging at least one cartridge; a power supply operably connected to the base unit; an active portion of a nebulizer that includes a piezoelectric element connected to be driven by a driving and switching circuit connected to the power supply, wherein the active portion is incorporated with the base unit; a detachable autonomous liquid droplet dispensing cartridge detachably engagable with the recess of the base unit, wherein the cartridge comprises a first airless bag for storing a first nebulizable liquid, a second airless bag for storing a second nebulizable liquid, a passive portion of the nebulizer, wherein the passive portion includes an interface; a casing enclosing the first and second bags, and housing the passive portion; wherein when the dispensing cartridge engages the recess of the base unit, the passive portion is connected to the active portion.

摘要翻译： 一种用于清新空气的装置，包括：基部单元，具有用于接合至少一个盒的凹部; 可操作地连接到所述基座单元的电源; 喷雾器的有效部分包括连接到由电源连接的驱动和切换电路驱动的压电元件，其中所述有源部分与所述基座单元结合; 可拆卸的自主液滴分配盒，其可拆卸地与所述基座单元的凹部接合，其中所述盒包括用于存储第一可雾化液体的第一无空气袋，用于存储第二可雾化液体的第二无空气袋，所述喷雾器的被动部分， 其中所述无源部分包括接口; 封闭第一和第二袋的壳体，并且容纳被动部分; 其中当所述分配盒与所述基座单元的所述凹部接合时，所述无源部分连接到所述有源部分。

公开(公告)号：US20030080214A1

公开(公告)日：2003-05-01

申请号：US10232815

申请日：2002-09-03

申请人： Microflow Engineering SA

发明人： Joseph Hess ,  Bo Hu ,  Philippe Luginbuhl ,  Jean-Marc Flick

IPC分类号： E03C001/08

CPC分类号： B05B17/0646 ,  B05B17/0676 ,  Y10S239/19

摘要： The invention concerns a liquid droplet spray device for atomizing a liquid substance, comprising a housing comprising a first substrate, a second substrate superposed on the first substrate and a space enclosed by said first and second substrates for containing the liquid substance.

摘要翻译： 本发明涉及一种用于雾化液体物质的液滴喷射装置，包括壳体，该壳体包括第一基板，叠置在第一基板上的第二基板和由所述第一和第二基板包围以容纳液体物质的空间。

公开(公告)号：US20030066904A1

公开(公告)日：2003-04-10

申请号：US10232828

申请日：2002-09-03

申请人： Microflow Engineering SA

发明人： Joseph Hess ,  Bo Hu

IPC分类号： B05B001/08

CPC分类号： B05B17/0646

摘要： The invention concerns a liquid droplet spray device for atomising a liquid substance, comprising a housing comprising a first substrate, a second substrate superposed on the first substrate and a space enclosed by said first and second substrates for containing the liquid substance. An outlet means is arranged in at least one of said first or second substrates and comprises at least one outlet nozzle (19) and at least one output channel (20) connecting the space (12) to each outlet nozzle (19). A vibrating element (18) is disposed to vibrate liquid in said space (12) so as to eject said liquid substance as a spray through said outlet nozzles (19). According to the present invention, each output channel (20) has a first portion (20a), a second portion (20b) and a third portion, said first portion being arranged adjacent said space (12) and having straight sidewalls, said third portion also having straight sidewalls, the width of said first portion being larger than the width of said third portion, said second portion connecting said first portion to said third portion such that the width of the output channel changes progressively from the width of said first portion to the width of said third portion.

摘要翻译： 本发明涉及一种用于雾化液体物质的液滴喷射装置，包括：壳体，包括第一基板，叠置在第一基板上的第二基板和由所述第一和第二基板包围的用于容纳液体物质的空间。 出口装置布置在所述第一或第二基板中的至少一个中，并且包括至少一个出口喷嘴（19）和将空间（12）连接到每个出口喷嘴（19）的至少一个输出通道（20）。 振动元件（18）设置成使所述空间（12）中的液体振动，以便通过所述出口喷嘴（19）喷射所述液体物质作为喷雾。 根据本发明，每个输出通道（20）具有第一部分（20a），第二部分（20b）和第三部分，所述第一部分邻近所述空间（12）布置并具有直的侧壁，所述第三部分 还具有直的侧壁，所述第一部分的宽度大于所述第三部分的宽度，所述第二部分将所述第一部分连接到所述第三部分，使得输出通道的宽度从所述第一部分的宽度逐渐变化到 所述第三部分的宽度。