Precompression pump formed within the pusher element
    2.
    发明授权
    Precompression pump formed within the pusher element 失效
    在推动元件内形成预压泵

    公开(公告)号:US6012615A

    公开(公告)日:2000-01-11

    申请号:US91900

    申请日:1998-08-17

    IPC分类号: B05B11/00

    摘要: Precompression pump intended to dispense selectively a product contained in a container, said pump comprising a pump chamber (3) having an inlet valve (4), a piston (1) sliding in a first cylinder (2), a differential piston (5) forming an outlet valve of said pump chamber (3) and sliding in a second cylinder (11) between a closing position and an opening position of the pump chamber (3), said pump comprising also a pusher (6) provided with a dispensing orifice (7), said pusher element (6) being movable between a rest position and a pump actuation position, the pump being characterized in that said first and second cylinders (2 and 11) are directly formed by first and second respective internal walls of said pusher (6), the latter delimiting partially said pump chamber (3), the pump being also characterized in that it comprises only one spring (15) bearing on one side on a portion of the pusher (6) and on the other side on a portion of the differential piston (5), said spring (15) acting on the one hand as a return spring for the pusher (6) towards its rest position and on the other hand as a precompression spring for the differential piston (5).

    摘要翻译: PCT No.PCT / FR96 / 01895 Sec。 371日期1998年8月17日第 102(e)日期1998年8月17日PCT 1996年11月29日PCT公布。 公开号WO97 / 23304 PCT 日期1997年7月3日预压泵旨在选择性地分配容纳在容器中的产品,所述泵包括具有入口阀(4)的泵室(3),在第一气缸(2)中滑动的活塞(1) 形成所述泵室(3)的出口阀并在第二气缸(11)中在泵室(3)的关闭位置和打开位置之间滑动的差动活塞(5),所述泵还包括推动器(6) 设置有分配孔口(7),所述推动器元件(6)可在静止位置和泵致动位置之间移动,所述泵的特征在于,所述第一和第二气缸(2和11)直接由第一和第二气缸 所述推动器(6)的相应的内壁,其中部分地限定所述泵室(3),所述泵的特征还在于其仅包括一个在所述推动器(6)的一部分上的一侧上支承的弹簧(15),并且 在另一侧在差动活塞(5)的一部分上 弹簧(15)一方面作为推动器(6)朝向其静止位置的复位弹簧,另一方面作为用于差速活塞(5)的预压缩弹簧。

    Closable and flow rate adjusting pushbutton for a hand-held fluid spray
or dispenser device
    3.
    发明授权
    Closable and flow rate adjusting pushbutton for a hand-held fluid spray or dispenser device 失效
    用于手持式流体喷雾或分配器装置的可闭合和流量调节按钮

    公开(公告)号:US5261574A

    公开(公告)日:1993-11-16

    申请号:US834398

    申请日:1992-02-12

    IPC分类号: B05B1/30 B65D83/44

    CPC分类号: B05B1/3006

    摘要: A pushbutton for actuating a device for dispensing or spraying a fluid substance includes a hollow body 1 having an outlet end 2 in which an outlet orifice 3 is formed, the outlet end including an inside surface 2a which is not perpendicular to the axis 1a of the body. An adjustment member 10 is rotatably received in the body of the pushbutton, and includes a shutter 19 provided with a front surface 19a that is complementary in shape to the inside surface of the outlet end. The shutter is urged towards the outlet end by a resilient tongue 18. The rotation of the adjustment member and shutter varies the outlet flow rate from the pushbutton.

    摘要翻译: 用于致动用于分配或喷射流体物质的装置的按钮包括具有出口端2的中空本体1,其中形成有出口孔3,该出口端包括内表面2a,内表面2a不垂直于 身体。 调节构件10被可旋转地容纳在按钮的主体中,并且包括一个活门19,活门19具有形状与出口端的内表面互补的前表面19a。 快门通过弹性舌片18朝向出口端被推动。调节构件和快门的旋转使得按钮的出口流量变化。

    Metered aerosol valve for use in inverted position
    4.
    发明授权
    Metered aerosol valve for use in inverted position 失效
    计量式气溶胶阀用于倒置位置

    公开(公告)号:US4413755A

    公开(公告)日:1983-11-08

    申请号:US363748

    申请日:1982-03-30

    申请人: Michel Brunet

    发明人: Michel Brunet

    IPC分类号: B65D83/14 B65D83/00

    CPC分类号: B65D83/54

    摘要: Part (14) of stem (4) which extends through opening (31) of lower basket (12) is provided with ribs (17) for having an easier passage of material, either during initial filling or during normal use. The lower part of valve body (1) is provided with openings (19), the number of which is different from the number of ribs (17).

    摘要翻译: 杆(4)的延伸穿过下篮(12)的开口(31)的部分(14)设置有用于在初始填充期间或在正常使用期间更容易通过材料的肋(17)。 阀体(1)的下部设有开口(19),其数量与肋(17)的数量不同。

    Two-phase spray device for a fluid or pasty material
    7.
    发明授权
    Two-phase spray device for a fluid or pasty material 失效
    用于流体或糊状材料的两相喷雾装置

    公开(公告)号:US6155496A

    公开(公告)日:2000-12-05

    申请号:US180036

    申请日:1999-03-11

    CPC分类号: B05B11/3087

    摘要: A device mountable on a material container for dispensing fluid or pasty material therefrom is disclosed. The device comprises a first pump (10) for selectively dispensing the material from the container through an outlet (31), said first pump being mountable on the container by means of an attachment member (11), and a manual actuation member (30) movable between an inoperative position and an actuated position. The device further comprises a second pump (20) for dispensing compressed air at the same time as the material is dispensed. The second pump comprises two elements (21, 22), i.e. a plunger (21) and a pump cylinder (22) slidably housing the plunger (21), and is designed to feed a flow of compressed air to the outlet (31) in order to spray the material. One of said two elements (21, 22) of said second pump (20) is secured to said attachment member (11) of the first pump (10), whereas the other of said two elements (21, 22) is secured to the actuation member (30).

    摘要翻译: PCT No.PCT / FR97 / 00808 Sec。 371 1999年3月11日 102(e)1999年3月11日PCT PCT 1997年5月6日PCT公布。 公开号WO97 / 41965 PCT 日期1997年11月13日公开了一种可安装在用于从其分配流体或糊状材料的材料容器上的装置。 该装置包括用于通过出口(31)选择性地分配来自容器的材料的第一泵(10),所述第一泵借助于附接构件(11)安装在容器上,以及手动致动构件(30) 可在非操作位置和致动位置之间移动。 该装置还包括用于在分配材料的同时分配压缩空气的第二泵(20)。 第二泵包括两个元件(21,22),即柱塞(21)和可滑动地容纳柱塞(21)的泵缸(22),并被设计成将压缩空气流供给到出口(31) 命令喷涂材料。 所述第二泵(20)的所述两个元件(21,22)中的一个固定到所述第一泵(10)的所述附接构件(11),而所述两个元件(21,22)中的另一个固定到 致动构件(30)。

    Pushbutton for a spray device arranged to mix a predetermined quantity
of a secondary substance in the emission of a main sustance
    8.
    发明授权
    Pushbutton for a spray device arranged to mix a predetermined quantity of a secondary substance in the emission of a main sustance 失效
    用于喷射装置的按钮,其布置成在主维持物的发射中混合预定量的第二物质

    公开(公告)号:US4989763A

    公开(公告)日:1991-02-05

    申请号:US301790

    申请日:1989-01-26

    申请人: Michel Brunet

    发明人: Michel Brunet

    CPC分类号: B65D83/685 B65D83/20

    摘要: A pushbutton for use with a spray device for mixing a primary substance with a predetermined quantity of a secondary substance stored in such a manner as to be sheltered from the air. The pushbutton is constituted by a first piece (2) which is moveable relative to a second piece (1) containing the emission channel (11) of the pushbutton. The first piece (2) includes containers (22) advantageously disposed like rounds in the cylinder of a revolver. Each container (22) contains the desired quantity of the secondary substance and is hermetically closed by a membrane (23). When the user actuates the pushbutton, a suitable resilient piece (3) and suitable connection pieces (15, 25) ensure that the user automatically displaces the first piece (2) in such a manner that the membrane (23) of one of the containers (22) is pierced and the corresponding dose of secondary substance is delivered into the emission channel (11) so as to be sprayed out together with the main substance.

    摘要翻译: 一种与喷雾装置一起使用的按钮,用于将初级物质与预定量的次要物质混合,以便从空气中避开。 按钮由相对于包含按钮的发射通道(11)的第二件(1)可移动的第一件(2)构成。 第一件(2)包括有利地设置在左轮手枪的气缸中的圆形的容器(22)。 每个容器(22)包含所需量的第二物质,并被膜(23)气密地封闭。 当用户致动按钮时,合适的弹性件(3)和适当的连接件(15,25)确保使用者以这样一种方式自动地移动第一件(2),使得容器之一的膜(23) (22)被刺穿,并将相应剂量的次级物质输送到排放通道(11)中,以便与主要物质一起被喷出。