公开(公告)号：US20150000595A1

公开(公告)日：2015-01-01

申请号：US14485221

申请日：2014-09-12

Applicant: PARTICLE MEASURING SYSTEMS INC.

Inventor： Boris Zachar GORBUNOV ,  Harald Wilhelm Julius GNEWUCH

IPC: B05C3/00 ,  B05C3/02

CPC classification number: B05C3/005 ,  B01D5/0027 ,  B05C3/02 ,  G01N15/02 ,  G01N15/065 ,  G01N33/0011 ,  G01N2015/0046 ,  Y10T137/6416 ,  Y10T137/8593

Abstract: The invention provides an apparatus for increasing the size of gas-entrained particles in order to render the gas-entrained particles detectable by a particle detector, the apparatus comprising an evaporation chamber (2) and a condenser (7); the apparatus is configured so that vapour-laden gas from the evaporation chamber can flow into the condenser and condensation of the vaporisable substance onto gas-entrained particles in the condenser takes place to increase the size of the particles so that they are capable of being detected by a particle detector.

Abstract translation: 本发明提供了一种用于增加气体夹带颗粒的尺寸的装置，以使由气体夹带的颗粒可被颗粒检测器检测到，该装置包括蒸发室（2）和冷凝器（7）; 该装置构造成使得来自蒸发室的含气体气体可以流入冷凝器，并且可冷凝物中的可蒸发物质与气体夹带的颗粒的冷凝发生，以增加颗粒的尺寸，使得它们能够被检测 通过粒子检测器。

公开(公告)号：US20180133744A1

公开(公告)日：2018-05-17

申请号：US15867672

申请日：2018-01-10

Applicant: PARTICLE MEASURING SYSTEMS INC.

Inventor： Boris Zachar GORBUNOV ,  Harald Wilhelm Julius GNEWUCH

IPC: B05C3/00 ,  B01D5/00 ,  G01N15/02 ,  B05C3/02

CPC classification number: B05C3/005 ,  B01D5/0027 ,  B05C3/02 ,  G01N15/02 ,  G01N15/065 ,  G01N33/0011 ,  G01N2015/0046 ,  Y10T137/6416 ,  Y10T137/8593

Abstract: The invention provides an apparatus for increasing the size of gas-entrained particles in order to render the gas-entrained particles detectable by a particle detector, the apparatus comprising an evaporation chamber (2) and a condenser (7); the evaporation chamber (2) having an inlet (1) for admitting gas into the evaporation chamber and an outlet through which vapour-laden gas may leave the evaporation chamber; the evaporation chamber (2) having disposed therein a heating element (3) and a porous support (6), the heating element being in direct contact with the porous support, wherein the porous support (6) carries thereon a vaporisable substance and the heating element (3) is heatable to vaporise the vaporisable substance to form vapour within the evaporation chamber (2); the condenser (2) being in fluid communication with the outlet of the evaporation chamber, and the condenser (7) having an outlet for connection to the particle detector. the apparatus being configured so that vapour-laden gas from the evaporation chamber can flow into the condenser and condensation of the vaporisable substance onto gas-entrained particles in the condenser takes place to increase the size of the particles so that they are capable of being detected by a particle detector.