公开(公告)号：US5194134A

公开(公告)日：1993-03-16

申请号：US741907

申请日：1991-08-08

申请人： Hozumi Futata ,  Takayuki Suzuki ,  Hironori Hadano ,  Hiromasa Takashima ,  Noboru Yamazoe ,  Norio Miura

发明人： Hozumi Futata ,  Takayuki Suzuki ,  Hironori Hadano ,  Hiromasa Takashima ,  Noboru Yamazoe ,  Norio Miura

IPC分类号： G01N27/406 ,  G01N27/407 ,  G01N33/00

CPC分类号： G01N33/004 ,  G01N27/4074

摘要： A gaseous carbon dioxide detection sensor comprising a detection electrode and a reference electrode opposed on both sides of an ionic conductor, wherein a mixture comprising one mol of an alkali metal carbonate more than one mol of an alkaline earth metal carbonate is used as the detection material for the detection electrode. The detection sensor has the electromotive force characteristic relative to the gaseous carbon dioxide less undergoing the effect of moisture in the gas to be measured and has a high sensitivity.

公开(公告)号：US5277057A

公开(公告)日：1994-01-11

申请号：US925172

申请日：1992-08-06

申请人： Hiromasa Takashima ,  Kazutoshi Angata ,  Takamitsu Ariyoshi ,  Hiromi Sonoda

发明人： Hiromasa Takashima ,  Kazutoshi Angata ,  Takamitsu Ariyoshi ,  Hiromi Sonoda

IPC分类号： G01M3/20 ,  G01N33/00 ,  G01N33/22 ,  G01M3/16

CPC分类号： G01M3/20 ,  G01N33/0011 ,  G01N33/0047

摘要： A gasoline detecting device is provided with a suction nozzle arranged adjacent to an element to be inspected, a sensor for detecting gasoline within the sucked air arranged adjacent to the suction nozzle, and a body arranged in relation spaced from the suction nozzle. The body has a sensor drive unit for driving the sensor and for displaying the detection and a suction unit communicating with the suction nozzle. The gasoline detecting device can detect gasoline leakage from the element to be inspected.

摘要翻译： 汽油检测装置设置有与要检查的元件相邻布置的吸嘴，用于检测与吸嘴相邻布置的吸入空气中的汽油的传感器和与吸嘴间隔设置的本体。 主体具有用于驱动传感器并显示检测的传感器驱动单元和与吸嘴连通的抽吸单元。 汽油检测装置可以检测要检查的元件的汽油泄漏。