公开(公告)号：EP2991768A4

公开(公告)日：2016-12-28

申请号：EP14791893

申请日：2014-04-28

申请人： ARIZONA BOARD OF REGENTS FOR AND ON BEHALF OF ARIZONA STATE UNIV

发明人： WEIERSTALL UWE ,  SPENCE JOHN ,  DOAK R BRUCE

IPC分类号： B01L99/00 ,  B05B1/14 ,  B05B7/08 ,  C30B7/00 ,  C30B7/02 ,  C30B29/58

CPC分类号： B05B1/10 ,  B05B1/02 ,  B05B7/064 ,  B05B7/066 ,  B05B7/08 ,  B05B7/24 ,  C30B7/00 ,  C30B7/02 ,  C30B29/58

摘要： An injector apparatus and methods for use, where the injector apparatus comprises: (a) hydraulic stage having first and second ends and including a housing defining a cavity, a primary plunger disposed in the cavity and a secondary plunger, (b) a pressurization system coupled to the hydraulic stage's first end, where the primary plunger is in fluid communication with the pressurization system and is in mechanical communication with the secondary plunger, (c) a reservoir bore defined in the hydraulic stage housing and configured to receive the primary plunger's second end, where the secondary plunger is disposed within the reservoir bore and (d) a nozzle assembly including a housing, a gas tube and a nozzle capillary, where the nozzle capillary is partially disposed in and is substantially coaxial with the gas tube, where the nozzle capillary's first end is in fluid communication with the reservoir bore's second end.

摘要翻译： 一种注射器装置和使用方法，其中所述注射器装置包括：（a）具有第一和第二端并包括限定空腔的壳体的液压平台，设置在所述空腔中的主柱塞和次级柱塞，（b）加压系统 耦合到液压级的第一端，其中主柱塞与加压系统流体连通并且与次级柱塞机械连通，（c）限定在液压级壳体中的储存器孔，并且构造成容纳主柱塞的第二端 （d）喷嘴组件，其包括壳体，气体管和喷嘴毛细管，其中喷嘴毛细管部分地设置在气体管中并基本上与气体管同轴，其中， 喷嘴毛细管的第一端与储存器孔的第二端流体连通。