DE3578856D1 - Sauerstoffkonzentrationsfuehler. - Google Patents

Sauerstoffkonzentrationsfuehler.

Info

Publication number
DE3578856D1
DE3578856D1 DE8585111569T DE3578856T DE3578856D1 DE 3578856 D1 DE3578856 D1 DE 3578856D1 DE 8585111569 T DE8585111569 T DE 8585111569T DE 3578856 T DE3578856 T DE 3578856T DE 3578856 D1 DE3578856 D1 DE 3578856D1
Authority
DE
Germany
Prior art keywords
oxygen concentration
concentration probe
probe
oxygen
concentration
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE8585111569T
Other languages
English (en)
Inventor
Kanemasa Sato
Sadayasu Ueno
Norio Ichikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE3578856D1 publication Critical patent/DE3578856D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01N27/416—Systems
    • 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)
DE8585111569T 1984-09-14 1985-09-13 Sauerstoffkonzentrationsfuehler. Expired - Lifetime DE3578856D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59193265A JPH0754313B2 (ja) 1984-09-14 1984-09-14 酸素濃度検出器

Publications (1)

Publication Number Publication Date
DE3578856D1 true DE3578856D1 (de) 1990-08-30

Family

ID=16305063

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585111569T Expired - Lifetime DE3578856D1 (de) 1984-09-14 1985-09-13 Sauerstoffkonzentrationsfuehler.

Country Status (6)

Country Link
US (1) US4657660A (de)
EP (1) EP0177795B1 (de)
JP (1) JPH0754313B2 (de)
KR (1) KR920004532B1 (de)
CN (1) CN85106959A (de)
DE (1) DE3578856D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0648408Y2 (ja) * 1986-03-05 1994-12-12 日本碍子株式会社 加熱器付酸素センサ
JPS62289756A (ja) * 1986-06-10 1987-12-16 Japan Electronic Control Syst Co Ltd 酸素センサにおけるヒ−タ用リ−ド線の取付構造
US4900412A (en) * 1988-08-24 1990-02-13 General Motors Corporation Heated solid electrolyte oxygen sensor having unique heater element
DE19500147A1 (de) * 1995-01-04 1996-07-11 Bosch Gmbh Robert Elektrochemischer Meßfühler
JP2008292207A (ja) * 2007-05-22 2008-12-04 Denso Corp セラミックヒータ
DE102008043219A1 (de) * 2008-10-28 2010-04-29 Robert Bosch Gmbh Gassensor
JP4838871B2 (ja) * 2009-04-16 2011-12-14 日本特殊陶業株式会社 ガスセンサ

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178222A (en) * 1978-04-03 1979-12-11 General Motors Corporation Solid electrolyte oxygen sensor with electrically isolated heater
JPS5563752A (en) * 1978-11-09 1980-05-14 Toyota Motor Corp Oxygen sensor element
US4169778A (en) * 1978-11-16 1979-10-02 General Motors Corporation Heated solid electrolyte oxygen sensor
US4283703A (en) * 1979-08-31 1981-08-11 Sun Chemical Corporation Vibration-resistant probe-like electrical heaters
DE8101584U1 (de) * 1981-01-23 1981-06-25 Robert Bosch Gmbh, 7000 Stuttgart "elektrochemischer messfuehler zur bestimmung des sauerstoffgehaltes in gasen"
JPS58100746A (ja) * 1981-12-11 1983-06-15 Nippon Denso Co Ltd 酸素濃度検出器
JPS58166252A (ja) * 1982-03-26 1983-10-01 Toyota Motor Corp セラミツクヒ−タ付酸素センサ素子及びその製造方法
JPS5946548A (ja) * 1982-09-08 1984-03-15 Nippon Denso Co Ltd 酸素濃度検出器の製造方法
JPS5977058U (ja) * 1982-11-16 1984-05-24 トヨタ自動車株式会社 加熱用ヒ−タ付酸素濃度検出器
JPS5991357A (ja) * 1982-11-17 1984-05-26 Ngk Spark Plug Co Ltd ヒ−タ付酸素センサ
US4578174A (en) * 1983-05-09 1986-03-25 Ngk Insulators, Ltd. Oxygen sensor with heater
US4512871A (en) * 1983-05-09 1985-04-23 Ngk Insulators, Ltd. Oxygen sensor with heater
JPS59175168U (ja) * 1983-05-09 1984-11-22 日本碍子株式会社 加熱器付酸素濃度検出器
DE3327991A1 (de) * 1983-08-03 1985-02-14 Robert Bosch Gmbh, 7000 Stuttgart Gasmessfuehler

Also Published As

Publication number Publication date
KR920004532B1 (ko) 1992-06-08
EP0177795B1 (de) 1990-07-25
US4657660A (en) 1987-04-14
JPH0754313B2 (ja) 1995-06-07
JPS6171348A (ja) 1986-04-12
EP0177795A1 (de) 1986-04-16
CN85106959A (zh) 1987-04-01
KR860002717A (ko) 1986-04-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee