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WO2008108364A1 - ガスセンサ - Google Patents

ガスセンサ Download PDF

Info

Publication number
WO2008108364A1
WO2008108364A1 PCT/JP2008/053844 JP2008053844W WO2008108364A1 WO 2008108364 A1 WO2008108364 A1 WO 2008108364A1 JP 2008053844 W JP2008053844 W JP 2008053844W WO 2008108364 A1 WO2008108364 A1 WO 2008108364A1
Authority
WO
WIPO (PCT)
Prior art keywords
insulator
holder
supporting section
gas sensor
terminal
Prior art date
Application number
PCT/JP2008/053844
Other languages
English (en)
French (fr)
Inventor
Shoichi Sakai
Masao Tsukada
Hiroshi Araki
Masami Kawashima
Keiji Mori
Original Assignee
Hitachi, Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2008048624A external-priority patent/JP4838274B2/ja
Application filed by Hitachi, Ltd. filed Critical Hitachi, Ltd.
Publication of WO2008108364A1 publication Critical patent/WO2008108364A1/ja

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/4062—Electrical connectors associated therewith

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)

Abstract

　被測定ガスに含まれる特定ガス成分を検出し検出結果を接点部から電気信号で出力する検出素子と、該検出素子が挿通されている筒状のホルダと、該ホルダの一端部側に配置され該接点部に接続されている端子と、該ホルダの一端部側に配置され、該端子を支持している絶縁体と、該ホルダに固定され、該絶縁体を覆っているケーシングと、該ホルダの一端部に設けられた支持部と、該ケーシングの内面と前記絶縁体の外面との間に圧縮状態で介在し、該絶縁体を復元力によって前記支持部に押し付けて、該支持部とによって該絶縁体を挟持している中空状の弾性部材とを備えるガスセンサが開示されている。
PCT/JP2008/053844 2007-03-06 2008-03-04 ガスセンサ WO2008108364A1 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007055177 2007-03-06
JP2007-055177 2007-03-06
JP2008048624A JP4838274B2 (ja) 2007-03-06 2008-02-28 ガスセンサ
JP2008-048624 2008-02-28

Publications (1)

Publication Number Publication Date
WO2008108364A1 true WO2008108364A1 (ja) 2008-09-12

Family

ID=39738241

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/053844 WO2008108364A1 (ja) 2007-03-06 2008-03-04 ガスセンサ

Country Status (1)

Country Link
WO (1) WO2008108364A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102095767A (zh) * 2009-12-15 2011-06-15 上海航天汽车机电股份有限公司 一种氧传感器电极连接装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002174622A (ja) * 2000-09-29 2002-06-21 Denso Corp ガスセンサの製造方法及び製造装置
JP2006098248A (ja) * 2004-09-30 2006-04-13 Ngk Spark Plug Co Ltd ガスセンサ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002174622A (ja) * 2000-09-29 2002-06-21 Denso Corp ガスセンサの製造方法及び製造装置
JP2006098248A (ja) * 2004-09-30 2006-04-13 Ngk Spark Plug Co Ltd ガスセンサ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102095767A (zh) * 2009-12-15 2011-06-15 上海航天汽车机电股份有限公司 一种氧传感器电极连接装置
CN102095767B (zh) * 2009-12-15 2014-05-28 上海航天汽车机电股份有限公司 一种氧传感器电极连接装置

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