KR890700825A - 격리 접지된 o2센서용 밀봉수단 - Google Patents

격리 접지된 o2센서용 밀봉수단

Info

Publication number
KR890700825A
KR890700825A KR1019880701614A KR880701614A KR890700825A KR 890700825 A KR890700825 A KR 890700825A KR 1019880701614 A KR1019880701614 A KR 1019880701614A KR 880701614 A KR880701614 A KR 880701614A KR 890700825 A KR890700825 A KR 890700825A
Authority
KR
South Korea
Prior art keywords
sensors
sealing means
grounded
isolated
isolated grounded
Prior art date
Application number
KR1019880701614A
Other languages
English (en)
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
Application filed filed Critical
Publication of KR890700825A publication Critical patent/KR890700825A/ko

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
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4077—Means for protecting the electrolyte or the electrodes
    • 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
    • G01N27/4067—Means for heating or controlling the temperature of the solid electrolyte

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)
KR1019880701614A 1987-04-13 1988-12-07 격리 접지된 o2센서용 밀봉수단 KR890700825A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/037,362 US4786398A (en) 1987-04-13 1987-04-13 Seal means for isolated ground O2 sensor
PCT/US1987/002282 WO1988008129A1 (en) 1987-04-13 1987-09-08 Seal means for isolated grouned o2 sensor

Publications (1)

Publication Number Publication Date
KR890700825A true KR890700825A (ko) 1989-04-27

Family

ID=21893944

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880701614A KR890700825A (ko) 1987-04-13 1988-12-07 격리 접지된 o2센서용 밀봉수단

Country Status (5)

Country Link
US (1) US4786398A (ko)
EP (1) EP0364437A1 (ko)
KR (1) KR890700825A (ko)
CA (1) CA1269708A (ko)
WO (1) WO1988008129A1 (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2659791B2 (ja) * 1989-03-13 1997-09-30 日本碍子株式会社 防水型酸素センサ
JP2610679B2 (ja) * 1989-03-13 1997-05-14 日本碍子株式会社 防水型酸素センサ
US5271904A (en) * 1992-09-17 1993-12-21 Electric Power Research Institute, Inc. Apparatus for sensing a chemical property of a spray
DE19501131A1 (de) * 1994-01-06 1995-07-13 Ssangyong Cement Ind Co Sauerstoff-Meßsonde für Warmwasserbereiter
JPH09147631A (ja) * 1995-09-20 1997-06-06 Denso Corp 検出器用のリード線
JP2000514927A (ja) * 1997-05-15 2000-11-07 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング ガス測定検知器用のセンサ素子パッキン
US7287413B2 (en) * 2004-11-15 2007-10-30 Ngk Spark Plug Co., Ltd. Gas sensor unit and sensor cap
US20090050479A1 (en) * 2007-08-23 2009-02-26 Robert Bosch Gmbh Exhaust gas sensor
US20090050480A1 (en) * 2007-08-23 2009-02-26 Robert Bosch Gmbh Exhaust gas sensor
JP6607797B2 (ja) * 2016-01-27 2019-11-20 日本特殊陶業株式会社 ガスセンサ
DE102020200788A1 (de) * 2019-01-28 2020-07-30 Cummins Emission Solutions Inc. Wiederaufbereitbare Sensorbaugruppen und Wiederaufbereitungsverfahren

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5289989A (en) * 1976-01-23 1977-07-28 Hitachi Ltd Oxygen concentration detector
JPS6042912B2 (ja) * 1976-12-03 1985-09-25 トヨタ自動車株式会社 酸素センサ
US4175019A (en) * 1978-04-03 1979-11-20 General Motors Corporation Heated solid electrolyte oxygen sensor
DE2841771A1 (de) * 1978-09-26 1980-04-03 Bosch Gmbh Robert Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen
JPS5819553A (ja) * 1981-07-27 1983-02-04 Nippon Denso Co Ltd 多機能酸素濃度検出器
US4415878A (en) * 1982-09-30 1983-11-15 Ford Motor Company Partial pressure of oxygen sensor-III
DE3327397A1 (de) * 1983-07-29 1985-02-14 Robert Bosch Gmbh, 7000 Stuttgart Gasmessfuehler
DE3327991A1 (de) * 1983-08-03 1985-02-14 Robert Bosch Gmbh, 7000 Stuttgart Gasmessfuehler
DE3506327A1 (de) * 1984-02-23 1985-09-05 NGK Insulators Ltd., Nagoya, Aichi Sauerstoff-fuehler mit einem rohrfoermigen festelektrolytkoerper
DE3423590A1 (de) * 1984-06-27 1986-01-09 Robert Bosch Gmbh, 7000 Stuttgart Sauerstoffmessfuehler

Also Published As

Publication number Publication date
US4786398A (en) 1988-11-22
CA1269708A (en) 1990-05-29
EP0364437A1 (en) 1990-04-25
WO1988008129A1 (en) 1988-10-20

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Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid