公开(公告)号：WO2016097669A1

公开(公告)日：2016-06-23

申请号：PCT/GB2015/000297

申请日：2015-11-10

Applicant: SMITHS MEDICAL INTERNATIONAL LIMITED

Inventor： BELISARIO, Anthony Lucio ,  BENNETT, Paul James Leslie ,  BURCHELL, Robert James ,  KHASAWNEH, Mohammad Qassim Mohammad ,  OLIVER, Mark Charles

IPC: A61M16/12 ,  B01F5/04 ,  F04F5/46 ,  F02M9/14

CPC classification number: A61M16/127 ,  A61M2202/0007 ,  A61M2202/0208 ,  A61M2206/14 ,  B01F3/02 ,  B01F5/043 ,  B01F2005/0445 ,  B01F2005/0446 ,  F04F5/461

Abstract: A respiratory therapy air entrainment device (1) has an oxygen jet nozzle (15) mounted at the open, upstream end of an outer housing (10) in axial alignment with the entrance of a diffuser sleeve (30). The diffuser sleeve (30) has a tapered bore (38) along its length and is mounted in the housing (10) by cooperating screw threads (33 and 34) on the outside of the diffuser sleeve and on the inside of the housing. The diffuser sleeve (30) can be screwed towards or away from the jet nozzle (15) by means of a ring (35) on the diffuser sleeve so as to' alter the effective size of the diffuser sleeve and hence the amount of air entrained by the device.

Abstract translation: 呼吸治疗空气夹带装置（1）具有安装在外壳体（10）的开放的上游端与放射器套管（30）的入口轴向对准的氧气喷嘴（15）。 扩散套（30）沿其长度具有锥形孔（38），并通过在扩散器套筒的外侧和外壳内侧配合螺纹（33和34）而安装在壳体（10）中。 扩散器套筒30可以通过扩散器套筒上的环（35）朝向或远离喷嘴（15）拧紧，以便改变扩散器套筒的有效尺寸并因此改变夹带的空气量 通过设备。

公开(公告)号：WO2016038578A1

公开(公告)日：2016-03-17

申请号：PCT/IB2015/056981

申请日：2015-09-11

Applicant: MTM HYDRO S.R.L.

Inventor： CARPANESE, Claudio

IPC: B05B1/04 ,  B05B1/12 ,  B05B1/26 ,  B05B7/02 ,  B05B7/04 ,  B05B7/24 ,  B05B15/00 ,  B05B15/08 ,  F16L37/22 ,  B01F5/04 ,  B08B3/02 ,  B05B7/00

CPC classification number: B05B7/005 ,  B01F3/04446 ,  B01F5/0411 ,  B01F5/043 ,  B01F5/0496 ,  B01F2005/0435 ,  B01F2005/044 ,  B01F2005/0445 ,  B01F2215/0077 ,  B05B1/04 ,  B05B1/12 ,  B05B1/26 ,  B05B7/025 ,  B05B7/0425 ,  B05B7/2424 ,  B05B15/40 ,  B05B15/68 ,  B08B3/003 ,  B08B3/026

Abstract: A foam generating device for a high-pressure water gun has a supporting body (14) defining part of a conduit (2), which extends along an axis (3) and has a mixing chamber (7) communicating with a lower inlet, and subject, in use, to a vacuum to aspirate a liquid from said lower inlet; the device has a first sleeve (17) which is fitted around one end of the supporting body (14), is axially fixed, is rotatable and is provided with an end portion carrying a nozzle (40); such a nozzle (40) defines the outlet (5) of the conduit and is adjustable so as to vary the outgoing flow type between a fan-like jet and a solid stream jet; the device has, in addition, a second sleeve (44) which is coupled to the first sleeve (17) in a fixed axial position and in a rotatable manner and is provided with cams (49) to adjust the nozzle (40) in response to a rotation of the second sleeve (44) with respect to the first sleeve (41).

Abstract translation: 一种用于高压水枪的泡沫产生装置具有限定导管（2）的一部分的支撑体（14），其沿轴线（3）延伸并具有与下部入口连通的混合室（7），以及 在使用中，从真空吸入来自所述下部入口的液体; 所述装置具有安装在所述支撑体（14）的一端的第一套筒（17），其被轴向固定，可旋转并且设置有承载喷嘴（40）的端部; 这种喷嘴（40）限定了导管的出口（5）并且是可调节的，以便改变扇形射流和固体流射流之间的输出流动类型; 此外，该装置还具有第二套筒44，第二套筒44以固定的轴向位置并且以可旋转的方式联接到第一套筒17并且设置有凸轮49以响应于调节喷嘴40。 以相对于第一套筒（41）旋转第二套筒（44）。

公开(公告)号：WO01000308A1

公开(公告)日：2001-01-04

申请号：PCT/US2000/014670

申请日：2000-05-26

IPC: B01F5/04

CPC classification number: B01F5/0428 ,  A01K13/001 ,  B01F5/0405 ,  B01F5/0413 ,  B01F2005/0435 ,  B01F2005/0445 ,  Y10T137/0318 ,  Y10T137/87595 ,  Y10T137/87611 ,  Y10T137/87619

Abstract: A fluid mixing device (10) has an inlet passageway (16) for connection to a primary fluid supply, an outlet passageway (18); and at least two separate venturi passageways (24, 26) each connected between the inlet (16) and outlet (18) passageways. Each venturi passageway (24, 26) has a throat portion (20), a first venturi inlet connected to the throat portion of the first venturi passageway (24) and a second venturi inlet connected to the throat portion of the second venturi passageway (26). The first and second venturi inlets are connected to supplies (28, 30) of two different secondary fluids for mixing into the primary fluid, a first one of the secondary fluids being of lower viscosity than the second. The outlet passageway (18) is spaced a predetermined distance downstream of the venturi inlets to prevent substantial backflow of the first secondary fluid mixture into the second venturi passageway prior to mixing together of the two streams in the outlet passageway.

Abstract translation: 流体混合装置（10）具有用于连接到初级流体供应源的入口通道（16），出口通道（18）; 和至少两个分别连接在入口（16）和出口（18）通道之间的文丘里管通道（24,26）。 每个文氏管通道（24,26）具有喉部（20），连接到第一文丘里通道（24）的喉部的第一文丘里管入口和连接到第二文丘里通道（26）的喉部的第二文丘里管入口 ）。 第一和第二文丘里管入口连接到两个不同的第二流体的供应源（28,30），用于混合到主流体中，第一个第二流体的粘度低于第二流体。 出口通道（18）在文丘里管入口下游隔开预定的距离，以防止在将出口通道中的两股物流混合在一起之前，第一次要流体混合物进入第二文丘里管道的大量回流。