公开(公告)号：US06490937B2

公开(公告)日：2002-12-10

申请号：US09923435

申请日：2001-08-08

申请人： Noriyuki Hanashiro ,  Atsushi Shibata ,  Kyoshuke Sasaki ,  Mamoru Matsuyama ,  Keisuki Obara ,  Shigeru Yanagihara ,  Shuta Yamawaki

发明人： Noriyuki Hanashiro ,  Atsushi Shibata ,  Kyoshuke Sasaki ,  Mamoru Matsuyama ,  Keisuki Obara ,  Shigeru Yanagihara ,  Shuta Yamawaki

IPC分类号： G01N100

CPC分类号： G01N1/2258 ,  G01N1/2252 ,  G01N2001/2261 ,  G01N2001/2282 ,  G01N2001/244

摘要： An exhaust gas sampling apparatus for analyzing the contents in exhaust gas. The sampling apparatus intakes air from an air intake conduit and mixes the air with exhaust gas taken from an exhaust gas supply conduit. The mixed gas can be sampled in different sampling conduits based upon the type of exhaust gas being examined. The apparatus includes heaters for heating various conduits to prevent condensation from forming within the conduits.

公开(公告)号：US06443021B1

公开(公告)日：2002-09-03

申请号：US09923409

申请日：2001-08-08

申请人： Noriyuki Hanashiro ,  Atsushi Shibata ,  Kyoshuke Sasaki ,  Mamoru Matsuyama ,  Keisuki Obara ,  Shigeru Yanagihara ,  Shuta Yamawaki

发明人： Noriyuki Hanashiro ,  Atsushi Shibata ,  Kyoshuke Sasaki ,  Mamoru Matsuyama ,  Keisuki Obara ,  Shigeru Yanagihara ,  Shuta Yamawaki

IPC分类号： G01N100

摘要： An exhaust gas sampling apparatus for analyzing the contents in exhaust gas. The sampling apparatus intakes air from an air intake conduit and mixes the air with exhaust gas taken from an exhaust gas supply conduit. The mixed gas can be sampled in different sampling conduits based upon the type of exhaust gas being examined. The apparatus includes heaters for heating various conduits to prevent condensation from forming within the conduits.

公开(公告)号：US06293161B1

公开(公告)日：2001-09-25

申请号：US09310342

申请日：1999-05-12

申请人： Noriyuki Hanashiro ,  Atsushi Shibata ,  Kyoshuke Sasaki ,  Mamoru Matsuyama ,  Keisuki Obara ,  Shigeru Yanagihara ,  Shuta Yamawaki

发明人： Noriyuki Hanashiro ,  Atsushi Shibata ,  Kyoshuke Sasaki ,  Mamoru Matsuyama ,  Keisuki Obara ,  Shigeru Yanagihara ,  Shuta Yamawaki

IPC分类号： G01N100

CPC分类号： G01N1/2258 ,  G01N1/2252 ,  G01N2001/2261 ,  G01N2001/2282 ,  G01N2001/244

摘要： An exhaust gas sampling apparatus for analyzing the contents in exhaust gas. The sampling apparatus intakes air from an air intake conduit and mixes the air with exhaust gas taken from an exhaust gas supply conduit. The mixed gas can be sampled in different sampling conduits based upon the type of exhaust gas being examined. The apparatus includes heaters for heating various conduits to prevent condensation from forming within the conduits.

摘要翻译： 一种用于分析废气中的内容物的废气取样装置。 采样装置从进气导管吸入空气，并将空气与从废气供应导管取出的废气混合。 混合气体可以根据正在检查的废气的类型在不同的采样管道中采样。 该装置包括用于加热各种管道以防止冷凝在管道内形成的加热器。