公开(公告)号：WO2010089599A2

公开(公告)日：2010-08-12

申请号：PCT/GB2010/050179

申请日：2010-02-04

Applicant: LEAFGREEN LIMITED ,  KEITH, Laidler ,  RODD, Timothy

Inventor： KEITH, Laidler ,  RODD, Timothy

IPC: B05B11/00

CPC classification number: B05B11/3028 ,  B05B7/0037 ,  B05B11/0013 ,  B05B11/0018 ,  B05B11/0043 ,  B05B11/0059 ,  B05B11/3029 ,  B05B11/303 ,  B05B11/3033 ,  B05B11/3059 ,  B05B11/3064 ,  B05B11/3081 ,  B05B11/3087 ,  B05B11/3095 ,  B05B15/30

Abstract: A manual pump fluid dispenser has a base (112) and a dispensing cap (114) with a dispenser outlet (144') mounted to the base. Insert (116) is mounted between the base and the cap to define at least one pump chamber (122, 123). The insert engages with the base to define an inlet through which a liquid can be drawn into the at least one pump chamber from a liquid source. The insert has a central core (176) and a resiliently flexible upper diaphragm member (184) projecting upwardly and radially outwardly from the core for contact with the cap to define the at least one pump chamber. The insert is movable between an initial resiliently biased configuration in which the volume of the at least one pump chamber (122, 123) is at a maximum and a deformed configuration in which the volume of the at least one pump chamber is at a minimum, in the deformed configuration, the upper diaphragm (184) is at least partially folded down about itself and/or the core. Other aspects of the dispenser are described and claimed.

Abstract translation: 手动泵流体分配器具有基部（112）和分配帽（114），分配器出口（144'）安装到基座。 插入件（116）安装在基座和盖之间以限定至少一个泵室（122,123）。 插入件与基座接合以限定入口，液体可以通过该入口从液体源被吸入至少一个泵室。 插入件具有中心芯部（176）和弹性柔性的上部隔膜部件（184），其从芯部向上突出并径向向外突出以与盖接触以限定至少一个泵室。 插入件可以在初始弹性偏置构型之间移动，其中至少一个泵室（122,123）的容积处于最大值，并且其中至少一个泵室的容积处于最小的变形构型， 在变形构造中，上隔膜（184）至少部分地围绕其自身和/或芯部向下折叠。 描述和要求保护分配器的其它方面。

公开(公告)号：WO2015004410A1

公开(公告)日：2015-01-15

申请号：PCT/GB2014/000272

申请日：2014-07-08

Applicant: LEAFGREEN LIMITED

Inventor： LAIDLER, Keith ,  RODD, Timothy

IPC: B05B11/00 ,  B05B15/00 ,  B65D83/32 ,  B65D83/36 ,  B65D83/42 ,  B65D83/64

CPC classification number: B65D83/60 ,  B05B11/0048 ,  B05B11/0051 ,  B05B11/0059 ,  B05B15/30 ,  B65B31/003 ,  B65D83/32 ,  B65D83/36 ,  B65D83/42 ,  B65D83/425 ,  B65D83/44 ,  B65D83/64 ,  B65D83/646 ,  B65D83/754

Abstract: A pressurized dispenser comprising a base around which surrounds a peripheral wall having an open end sealed by a dispensing element comprising a dip-tube, a fluid reservoir in contact with the dip-tube for reducing the compressed gas lost from the pressurized dispenser, a compressed gas and a dispensing liquid, wherein a majority of said fluid reservoir being located outside of the diptube and the fluid reservoir comprises a porous material, arranged in use to hold a volume of the dispensing liquid, the porous material being configured so that in use at least a portion of any compressed gas in the reservoir can be displaced by the liquid, ejecting said portion of the compressed gas into the dispenser, and wherein the dispensing element is configured to dispense the dispensing liquid continuously for at least 0.5 seconds, upon actuation of the dispensing element.

Abstract translation: 一种加压分配器，包括基部，围绕围绕周边壁的开口端，该开口端由包括浸入管的分配元件密封，与汲取管接触的流体储存器，用于减少从加压分配器损失的压缩气体， 气体和分配液体，其中所述流体储存器的大部分位于汲取管的外部，并且流体储存器包括多孔材料，所述多孔材料在使用中布置成保持一定体积的分配液体，所述多孔材料被配置为使得在使用中 储存器中的任何压缩气体的至少一部分可以被液体移位，将压缩气体的所述部分排出到分配器中，并且其中分配元件构造成在分配液体的致动时连续分配至少0.5秒 分配元件。

公开(公告)号：WO2011064584A1

公开(公告)日：2011-06-03

申请号：PCT/GB2010/051964

申请日：2010-11-25

Applicant: LEAFGREEN LIMITED ,  LAIDLER, Keith ,  RODD, Timothy

Inventor： LAIDLER, Keith ,  RODD, Timothy

IPC: B05B11/00 ,  B29C49/06

CPC classification number: B05B11/3028 ,  B05B7/0043 ,  B05B11/0043 ,  B05B11/007 ,  B05B11/3033 ,  B05B11/3035 ,  B05B11/3064 ,  B05B11/3087

Abstract: A manual pump dispenser has a body having an annular wall portion (467) and an insert (416) having a central core (416a) and a closure member (460) extending radially from the core for cooperation with the annular wall portion to define a pump chamber (105). An inlet arrangement for the pump chamber comprises a pair of axially spaced sealing portions (462, 464) on an outer circumferential region of the closure member that define an inlet chamber (463) and a fluid passageway (461) within the insert fluidly connecting the inlet chamber with a fluid source. A downstream one (462) of the spaced sealing portions is operative to allow fluid to flow into the pump chamber from the inlet chamber but to prevent fluid from flowing in the opposite direction.

Abstract translation: 手动泵分配器具有主体，其具有环形壁部分（467）和具有中心芯部（416a）的插入件（416）和从芯部径向延伸以与环形壁部分配合的封闭构件（460），以限定一个 泵室（105）。 用于泵室的入口装置包括在封闭构件的外周区域上的一对轴向隔开的密封部分（462,464），其限定了插入件内的入口室（463）和流体通道（461），流体通道 入口室带有流体源。 间隔开的密封部分中的下游一个（462）可操作以允许流体从入口室流入泵室，但是防止流体沿相反方向流动。

公开(公告)号：WO2009050449A1

公开(公告)日：2009-04-23

申请号：PCT/GB2008/003487

申请日：2008-10-15

Applicant: LEAFGREEN LIMITED ,  LAIDLER, Keith ,  RODD, Timothy

Inventor： LAIDLER, Keith ,  RODD, Timothy

IPC: B05B7/00 ,  B05B11/00 ,  B05B11/02

CPC classification number: B05B11/02 ,  B05B1/341 ,  B05B7/0031 ,  B05B11/0037 ,  B05B11/0043 ,  B05B11/0048 ,  B05B11/007 ,  B05B11/0081 ,  B05B11/3001 ,  B05B11/304 ,  B05B11/3056 ,  B05B11/306 ,  B05B11/3083 ,  B05B11/3084 ,  B05B11/3085 ,  B05B11/3087

Abstract: A manually actuated pump dispenser for dispensing a mixture of air and at least one other fluid, the dispenser comprising a final outlet, a cylinder (722), a plunger assembly (714) slidably received in the cylinder to define within the cylinder a main pump chamber (724) of variable volume, a final outlet including an outlet valve arrangement, an air inlet for admitting ambient air into the main pump chamber, wherein the plunger assembly (714) comprises a plunger body and a traveller member (752) mounted to the plunger body within the cylinder, at least part of the traveller member being movable relative to the plunger body to define with the plunger body a fluid dosing chamber (772) of variable volume, a fluid dosing chamber inlet connected to a fluid source and a fluid dosing chamber outlet through which the fluid can be dispensed together with pressurised air from the main pump chamber.

Abstract translation: 一种手动致动的泵分配器，用于分配空气和至少一种其它流体的混合物，分配器包括最终出口，气缸（722），可滑动地容纳在气缸中的柱塞组件（714），以在气缸内限定主泵 可变容积的腔室（724），包括出口阀装置的最终出口，用于将环境空气进入主泵室的空气入口，其中柱塞组件（714）包括柱塞主体和安装到 所述柱塞体在所述气缸内，所述滑阀构件的至少一部分可相对于所述柱塞主体移动以与所述柱塞主体一起限定可变体积的流体计量室（772），连接到流体源的流体计量室入口和 流体计量室出口，流体可以通过加压空气从主泵室分配在一起。

公开(公告)号：WO2009016352A3

公开(公告)日：2009-02-05

申请号：PCT/GB2008/002558

申请日：2008-07-28

Applicant: LEAFGREEN LIMITED ,  LAIDLER, Keith ,  RODD, Timothy

Inventor： LAIDLER, Keith ,  RODD, Timothy

IPC: B05B11/00

Abstract: A manual pump action dispenser for dispensing at least one liquid from a container, the dispenser comprising a base and a cap (114) having an outlet (144) for the liquid, the base being mountable to or forming part of a container and the cap (114) being mountable to the base for movement relative to the base between a rest position and an actuated position, the dispenser further comprising a flexible insert (116) locatable between the base and the cap (114) to define a first pump chamber (122) for dispensing said at least one liquid, the insert being adapted to engage with the base to define an inlet through which said at least one liquid to be dispensed can enter the first pump chamber, the dispenser further comprising an inlet valve operable to enable liquid to enter the first pump chamber (122) through the inlet and an outlet valve arrangement operable to control the release of liquid from the first pump chamber through the outlet, in which the insert also defines a second pump chamber (123) for dispensing a second fluid.