公开(公告)号：US20140168647A1

公开(公告)日：2014-06-19

申请号：US13717849

申请日：2012-12-18

Applicant: EXCELITAS CANADA, INC.

Inventor： Jin Han Ju ,  Arthur John Barlow

IPC: G01N21/47

CPC classification number: G01N21/53 ,  G01N2201/022 ,  G08B17/107 ,  G08B17/113 ,  H05K3/325 ,  Y10T29/49002 ,  Y10T29/49826 ,  Y10T29/4998

Abstract: A device and method for manufacturing an integrated smoke cell are presented. The smoke cell includes an integral housing with a ceiling portion and a smoke permeable wall forming a chamber when mounted on a printed circuit board. An emitter and detector are mounted above apertures in the chamber ceiling so the emitter and detector are mounted substantially outside the chamber while detecting smoke present within the chamber without blocking ingress of smoke through the chamber wall.

Abstract translation: 提出了一种用于制造集成烟雾池的装置和方法。 烟室包括具有天花板部分的一体式外壳和安装在印刷电路板上时形成室的透烟壁。 发射器和检测器安装在腔室顶部的孔上方，因此发射器和检测器基本上安装在腔室外部，同时检测室内存在的烟雾，而不会阻止烟雾通过腔室壁进入。

公开(公告)号：US09098988B2

公开(公告)日：2015-08-04

申请号：US13717849

申请日：2012-12-18

Applicant: Excelitas Canada, Inc.

Inventor： Jin Han Ju ,  Arthur John Barlow

IPC: G01N21/00 ,  G08B17/107 ,  G01N21/53

CPC classification number: G01N21/53 ,  G01N2201/022 ,  G08B17/107 ,  G08B17/113 ,  H05K3/325 ,  Y10T29/49002 ,  Y10T29/49826 ,  Y10T29/4998

Abstract: A device and method for manufacturing an integrated smoke cell are presented. The smoke cell includes an integral housing with a ceiling portion and a smoke permeable wall forming a chamber when mounted on a printed circuit board. An emitter and detector are mounted above apertures in the chamber ceiling so the emitter and detector are mounted substantially outside the chamber while detecting smoke present within the chamber without blocking ingress of smoke through the chamber wall.

Abstract translation: 提出了一种用于制造集成烟雾池的装置和方法。 烟室包括具有天花板部分的一体式外壳和安装在印刷电路板上时形成室的透烟壁。 发射器和检测器安装在腔室顶部的孔上方，因此发射器和检测器基本上安装在腔室外部，同时检测室内存在的烟雾，而不会阻止烟雾通过腔室壁进入。