公开(公告)号：WO2017216549A1

公开(公告)日：2017-12-21

申请号：PCT/GB2017/051724

申请日：2017-06-14

Applicant: THE TECHNOLOGY PARTNERSHIP PLC

Inventor： STRANGE, Daniel ,  BAKER, Lawrence

IPC: A61M15/00 ,  G06M1/04 ,  G06M1/08 ,  G06M1/16 ,  G06M3/02 ,  G01F11/00 ,  A61J7/02 ,  A61M5/315

Abstract: A counting mechanism (100) for a dispenser comprising: a first and a second housing part (110, 120) that are rotatable relative to each other; and a counting ring (130) disposed between the housing parts. The first housing part has a protrusion (111) which abuts the counting ring, holding a portion of the counting ring in contact with the second housing part. The relative rotation of the housing parts causes the protrusion to slide against the surface of the counting ring to drive a rolling movement of the counting ring around the circumference of the second housing part, such that a predefined rotation of the housing parts produces an incremental rotational displacement between the counting ring and second housing part to record a count. The counting mechanism provides a large gear reduction ratio in a compact form which is straightforward to manufacture and provides an accurate and reliable record of counts.

Abstract translation: 一种用于分配器的计数机构（100），包括：第一和第二壳体部件（110,120），所述第一和第二壳体部件可相对于彼此旋转; 和设置在壳体部件之间的计数环（130）。 第一壳体部分具有邻接计数环的突起（111），其保持计数环的一部分与第二壳体部分接触。 壳体部分的相对旋转导致突起抵靠计数环的表面滑动，以驱动计数环围绕第二壳体部分的圆周的滚动运动，使得壳体部分的预定旋转产生增量旋转 计数环与第二壳体部分之间的位移以记录计数。 计数机构以紧凑的形式提供了大的齿轮减速比，该齿轮减速比可以直接制造并提供准确可靠的计数记录。

公开(公告)号：WO2016203225A1

公开(公告)日：2016-12-22

申请号：PCT/GB2016/051778

申请日：2016-06-15

Applicant: THE TECHNOLOGY PARTNERSHIP PLC

Inventor： STRANGE, Daniel ,  SELBY, Robert ,  GUION, Romain ,  RICHARDSON, William ,  BAKER, Lawrence

IPC: A61M11/08

CPC classification number: B05B15/40 ,  A61F9/0008 ,  A61M11/006 ,  A61M39/24 ,  A61M2205/3334 ,  A61M2205/7545 ,  A61M2207/00

Abstract: A nozzle assembly, configured to receive fluid at pressures of greater than 1 bar. The nozzle assembly comprises a first perforate element (1) comprising one or more orifices (2), each orifice having an inlet and an outlet and a diameter of no more than 100 μm, and at least one second perforate element (4) further comprising a plurality of orifices of a smaller size than the one or more orifices of the first perforate element (1) and having a larger number of orifices than the first perforate element (1). The second perforate element (4) is configured to act as a filter and the second perforate element (4) is attached to the first perforate element (1). A perpendicular distance between the first and second perforate elements (4) is less than the diameter of the largest orifice of the first perforate element (1).

Abstract translation: 喷嘴组件，其构造成在大于1巴的压力下接收流体。 喷嘴组件包括包括一个或多个孔（2）的第一穿孔元件（1），每个孔具有入口和出口以及不大于100μm的直径，以及至少一个第二穿孔元件（4），还包括 多个小孔比第一穿孔元件（1）的一个或多个孔更小并且具有比第一穿孔元件（1）更多的孔。 第二穿孔元件（4）构造成用作过滤器，并且第二穿孔元件（4）附接到第一穿孔元件（1）。 第一和第二穿孔元件（4）之间的垂直距离小于第一穿孔元件（1）的最大孔口的直径。