公开(公告)号：US5113689A

公开(公告)日：1992-05-19

申请号：US578187

申请日：1990-09-06

Applicant: Jean-Jacques Piade ,  Gregor Nicholas

Inventor： Jean-Jacques Piade ,  Gregor Nicholas

IPC: A24C5/34 ,  G01N1/22

CPC classification number: G01N1/2247 ,  A24C5/3406

Abstract: Sidestream smoke collection apparatus comprises a smoking chamber 14 including a plenum chamber 24, air inlets 28, an internal wall 26 having slits 30 for the passage of air, a cigarette holder 22 above the internal wall 26, an outlet pipe 16 above the cigarette holder, an upper deflector 38 between the cigarette holder and the outlet and a lower deflector 32 between the cigarette holder and the internal wall. This dispatch of air inlet and outlet and deflectors allows more efficient collection of sidestream smoke.