公开(公告)号：WO2009147443A3

公开(公告)日：2009-12-10

申请号：PCT/GB2009/050626

申请日：2009-06-04

Applicant: PURSUIT DYNAMICS PLC ,  WORTHY, Jude Alexander Glynn ,  FRENCH, James Oliver

Inventor： WORTHY, Jude Alexander Glynn ,  FRENCH, James Oliver

IPC: B05B7/04 ,  A62C31/07

Abstract: An improved apparatus for generating a mist is provided. The apparatus has at least one working fluid supply conduit (66) having an inlet in fluid communication with a supply of working fluid and an outlet in fluid communication with a first mixing chamber. The apparatus also includes a plurality of transport fluid passages (60a,60b), each of which has an inlet adapted to receive a supply of transport fluid and an outlet in fluid communication with the mixing chamber. Downstream of the mixing chamber is a nozzle (72) having an inlet (74) in fluid communication with the mixing chamber, an outlet (78), and a throat portion (76) intermediate the nozzle inlet (74) and outlet (78). The throat portion (76) of the nozzle (72) has a cross sectional area which is less than that of either the nozzle inlet (74) or the nozzle outlet (78). The provision of a plurality of transport fluid passages flowing into the mixing chamber, and the nozzle downstream of the mixing chamber, enhance the atomisation of the working fluid to generate the mist.

公开(公告)号：WO2013034888A1

公开(公告)日：2013-03-14

申请号：PCT/GB2012/052108

申请日：2012-08-28

Applicant: PDX TECHNOLOGIES ,  FENTON, Marcus Brian Mayhall ,  HUTCHESON, Paul Stuart ,  FRENCH, James ,  WORTHY, Jude Alexander Glynn

Inventor： FENTON, Marcus Brian Mayhall ,  HUTCHESON, Paul Stuart ,  FRENCH, James ,  WORTHY, Jude Alexander Glynn

IPC: A62C31/07 ,  B05B7/04 ,  B05B7/08

CPC classification number: A62C31/07 ,  B05B7/0458 ,  B05B7/0475 ,  B05B7/0892

Abstract: An improved mist generating apparatus is provided, the apparatus having a longitudinal axis (L), and first and second opposing nozzle surfaces (100,102) which define a nozzle between them. A first process fluid passage (28) has an inlet connectable to a supply of process fluid, and a process fluid outlet (110) on one of the first and second nozzle surfaces (100,102) such that the process fluid outlet (110) opens into the nozzle. The nozzle has a nozzle inlet (104) connectable to a supply of driving fluid, a nozzle outlet (108), and a throat portion (106) intermediate the nozzle inlet (104) and nozzle outlet (108). The nozzle throat (106) has a cross sectional area which is less than that of both the nozzle inlet (104) and the nozzle outlet (108). The nozzle extends radially away from the longitudinal axis (L) such that the nozzle defines a rotational angle about the longitudinal axis (L). A centre line (CL) of the nozzle extends from the nozzle throat (106) to the nozzle outlet (108) at an angle of between 50 and 80 degrees relative to the longitudinal axis (L).

Abstract translation: 提供了一种改进的雾化产生装置，该装置具有纵向轴线（L），以及在它们之间限定喷嘴的第一和第二相对的喷嘴表面（100,102）。 第一工艺流体通道（28）具有可连接到工艺流体供应的入口和在第一和第二喷嘴表面（100,102）之一上的工艺流体出口（110），使得工艺流体出口（110）打开成 喷嘴。 喷嘴具有可连接到驱动流体供应源的喷嘴入口（104），喷嘴出口（108）和喷嘴入口（104）和喷嘴出口（108）之间的喉部（106）。 喷嘴喉部（106）的横截面积小于喷嘴入口（104）和喷嘴出口（108）的横截面面积。 喷嘴从纵向轴线（L）径向延伸，使得喷嘴限定围绕纵向轴线（L）的旋转角度。 喷嘴的中心线（CL）相对于纵向轴线（L）以相对于纵向轴线（L）为50至80度的角度从喷嘴喉部（106）延伸到喷嘴出口（108）。

公开(公告)号：WO2008149073A1

公开(公告)日：2008-12-11

申请号：PCT/GB2008/001883

申请日：2008-06-03

Applicant: PURSUIT DYNAMICS PLC ,  WORTHY, Jude Alexander Glynn

Inventor： WORTHY, Jude Alexander Glynn

IPC: A62C31/02 ,  B05B7/04

CPC classification number: B05B7/00 ,  A62C2/00 ,  A62C31/02 ,  B05B7/0433 ,  B05B7/0491

Abstract: An apparatus (10) for generating a mist having a first transport fluid passage (12) having a first transport fluid inlet (12a), a first transport fluid outlet (12b), a throat portion (22) intermediate the first transport fluid inlet (12a) and the first transport fluid outlet (12b), the throat portion (22) having a cross sectional area which is less than that of either the first transport fluid inlet (12a) or the first transport fluid outlet (12b), at least one working fluid passage (14) located radially outwardly of the first transport fluid passage (12) and having a working fluid inlet (14a) and a working fluid outlet (14b), at least one second transport fluid passage (24) having a second transport fluid inlet (24a) and a second transport fluid outlet (24b) in fluid communication with the working fluid passage (14) and an outlet nozzle (16) in fluid communication with the first transport fluid and working fluid outlets (12b,14b). Wherein, the second transport fluid passage (24) has an outlet (24b) located in the working fluid chamber (14) upstream of the working fluid outlet (14b).

Abstract translation: 一种用于产生具有第一输送流体通道（12）的雾的装置（10），所述第一输送流体通道具有第一输送流体入口（12a），第一输送流体出口（12b），第一输送流体入口 12a）和第一输送流体出口（12b），喉部（22）的横截面积小于第一输送流体入口（12a）或第一输送流体出口（12b）的横截面面积，至少 一个工作流体通道（14）位于第一输送流体通道（12）的径向外侧并具有工作流体入口（14a）和工作流体出口（14b），至少一个第二输送流体通道（24） 输送流体入口（24a）和与工作流体通道（14）流体连通的第二输送流体出口（24b）和与第一输送流体和工作流体出口（12b，14b）流体连通的出口喷嘴（16） 。 其中，第二输送流体通道（24）在工作流体出口（14b）的上游具有位于工作流体室（14）中的出口（24b）。

公开(公告)号：WO2009147443A2

公开(公告)日：2009-12-10

申请号：PCT/GB2009050626

申请日：2009-06-04

Applicant: PURSUIT DYNAMICS PLC ,  WORTHY JUDE ALEXANDER GLYNN ,  FRENCH JAMES OLIVER

Inventor： WORTHY JUDE ALEXANDER GLYNN ,  FRENCH JAMES OLIVER

IPC: B05B7/04 ,  A62C31/07

CPC classification number: B01F3/04049 ,  A62C5/008 ,  A62C99/0072 ,  B01F5/0077 ,  B01F5/0082 ,  B05B7/0416 ,  B05B7/0433 ,  B05B7/045 ,  B05B7/0491

Abstract: An improved apparatus for generating a mist is provided. The apparatus has at least one working fluid supply conduit (66) having an inlet in fluid communication with a supply of working fluid and an outlet in fluid communication with a first mixing chamber. The apparatus also includes a plurality of transport fluid passages (60a,60b), each of which has an inlet adapted to receive a supply of transport fluid and an outlet in fluid communication with the mixing chamber. Downstream of the mixing chamber is a nozzle (72) having an inlet (74) in fluid communication with the mixing chamber, an outlet (78), and a throat portion (76) intermediate the nozzle inlet (74) and outlet (78). The throat portion (76) of the nozzle (72) has a cross sectional area which is less than that of either the nozzle inlet (74) or the nozzle outlet (78). The provision of a plurality of transport fluid passages flowing into the mixing chamber, and the nozzle downstream of the mixing chamber, enhance the atomisation of the working fluid to generate the mist.

Abstract translation: 提供了一种用于产生雾的改进的装置。 该设备具有至少一个工作流体供应管道（66），其具有与工作流体供应源和与第一混合室流体连通的出口流体连通的入口。 该设备还包括多个输送流体通道（60a，60b），每个输送流体通道具有适于接收输送流体供应的入口和与混合室流体连通的出口。 混合室的下游是具有与混合室流体连通的入口（74）的喷嘴（72），出口（78）和喷嘴入口（74）和出口（78）之间的喉部（76） 。 喷嘴（72）的喉部（76）的横截面积小于喷嘴入口（74）或喷嘴出口（78）的横截面面积。 设置流入混合室的多个输送流体通道和混合室下游的喷嘴增强了工作流体的雾化以产生雾气。