DE19715193B8 - Luft/Kraftstoff-Verhältnissensor - Google Patents

Luft/Kraftstoff-Verhältnissensor Download PDF

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Publication number
DE19715193B8
DE19715193B8 DE19715193A DE19715193A DE19715193B8 DE 19715193 B8 DE19715193 B8 DE 19715193B8 DE 19715193 A DE19715193 A DE 19715193A DE 19715193 A DE19715193 A DE 19715193A DE 19715193 B8 DE19715193 B8 DE 19715193B8
Authority
DE
Germany
Prior art keywords
air
fuel ratio
ratio sensor
sensor
fuel
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
DE19715193A
Other languages
English (en)
Other versions
DE19715193B4 (de
DE19715193A1 (de
Inventor
Syuichi Nakano
Shinichiro Imamura
Tomio Sugiyama
Naoto Miwa
Hiromi Sano
Masahiro Shibata
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Publication of DE19715193A1 publication Critical patent/DE19715193A1/de
Application granted granted Critical
Publication of DE19715193B4 publication Critical patent/DE19715193B4/de
Publication of DE19715193B8 publication Critical patent/DE19715193B8/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
    • G01N27/403—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
    • G01N27/4071—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure

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)
DE19715193A 1996-04-12 1997-04-11 Luft/Kraftstoff-Verhältnissensor Expired - Lifetime DE19715193B8 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11582596A JP3546590B2 (ja) 1996-04-12 1996-04-12 空燃比センサー
JP8-115825 1996-04-12

Publications (3)

Publication Number Publication Date
DE19715193A1 DE19715193A1 (de) 1997-10-30
DE19715193B4 DE19715193B4 (de) 2011-09-29
DE19715193B8 true DE19715193B8 (de) 2012-03-08

Family

ID=14672053

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19715193A Expired - Lifetime DE19715193B8 (de) 1996-04-12 1997-04-11 Luft/Kraftstoff-Verhältnissensor

Country Status (3)

Country Link
US (1) US5787866A (de)
JP (1) JP3546590B2 (de)
DE (1) DE19715193B8 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3634933B2 (ja) * 1997-02-06 2005-03-30 日本特殊陶業株式会社 ガスセンサ
EP0882978A1 (de) 1997-06-04 1998-12-09 STMicroelectronics S.r.l. Integrierte Halbleitervorrichtung mit einem auf chemischer Widerstandsfähigkeit beruhenden Microgassensor und Verfahren zu deren Herstellung
JPH11248675A (ja) * 1997-12-24 1999-09-17 Robert Bosch Gmbh 測定ガスのガス濃度を測定する電気化学的測定センサ及びその使用
JP3399349B2 (ja) * 1998-03-17 2003-04-21 株式会社村田製作所 積層バリスタおよびその製造方法
DE19834276A1 (de) * 1998-07-30 2000-02-10 Bosch Gmbh Robert Abgassonde
DE19932545A1 (de) * 1999-07-13 2001-01-18 Bosch Gmbh Robert Heizleiter, insbesondere für einen Meßfühler, und ein Verfahren zur Herstellung des Heizleiters
US6379302B1 (en) * 1999-10-28 2002-04-30 Surgical Navigation Technologies Inc. Navigation information overlay onto ultrasound imagery
US6299489B1 (en) 2000-04-06 2001-10-09 Delphi Technologies, Inc. Sleeve terminal
US6712054B2 (en) * 2000-05-17 2004-03-30 Unisia Jecs Corporation Device and method for measuring element temperature of air-fuel ratio sensor, and device and method for controlling heater of air-fuel ratio sensor
US20020103430A1 (en) 2001-01-29 2002-08-01 Hastings Roger N. Catheter navigation within an MR imaging device
JP3985590B2 (ja) 2001-07-27 2007-10-03 株式会社デンソー ガス濃度センサのヒータ制御装置
US6638405B2 (en) 2001-09-10 2003-10-28 Delphi Technologies, Inc. Gas sensor and method of manufacturing the same
JP4106243B2 (ja) * 2002-06-25 2008-06-25 日本特殊陶業株式会社 ガスセンサの製造方法
JP3863467B2 (ja) * 2002-07-22 2006-12-27 本田技研工業株式会社 排ガスセンサの温度制御装置
DE10235195B4 (de) * 2002-08-01 2009-04-02 Robert Bosch Gmbh Sensorelement zur Bestimmung der Konzentration einer Gaskomponente in einem Gasgemisch
JP4050593B2 (ja) * 2002-11-01 2008-02-20 日本特殊陶業株式会社 ガスセンサ素子及びこれを用いたガスセンサ
JP2005283285A (ja) * 2004-03-29 2005-10-13 Ibiden Co Ltd 酸素濃度検出センサ
JP2005300472A (ja) * 2004-04-15 2005-10-27 Denso Corp 積層型ガスセンサ素子
JP4826461B2 (ja) * 2006-12-15 2011-11-30 株式会社デンソー セラミックヒータ及びこれを用いたガスセンサ素子
JP5005564B2 (ja) * 2008-01-28 2012-08-22 日本碍子株式会社 積層体の形成方法、センサ素子の作製方法、およびセンサ素子
US8696549B2 (en) 2010-08-20 2014-04-15 Veran Medical Technologies, Inc. Apparatus and method for four dimensional soft tissue navigation in endoscopic applications

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3538460A1 (de) * 1984-11-01 1986-04-30 Ngk Insulators Ltd Keramischer heizkoerper und verfahren zu seiner herstellung
US4883947A (en) * 1988-03-09 1989-11-28 Ngk Insulators, Ltd. Resistance ceramic heater with mutually connected heat-generating conductors, and electrochemical element or oxygen analyzer using such ceramic heater
DE3802051C2 (de) * 1987-01-27 1990-10-25 Ngk Insulators, Ltd., Nagoya, Aichi, Jp

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5348594A (en) * 1976-10-14 1978-05-02 Nissan Motor Oxygen sensor
JPS5692447A (en) * 1979-12-26 1981-07-27 Nissan Motor Co Ltd Production of film-structure oxygen sensor element
JPS57137850A (en) * 1981-02-20 1982-08-25 Nissan Motor Co Ltd Oxygen concentration measuring element
JPS57211543A (en) * 1981-06-23 1982-12-25 Nissan Motor Co Ltd Electric current control device for oxygen sensor
JPS58124943A (ja) * 1982-01-21 1983-07-25 Toyota Central Res & Dev Lab Inc マイクロヒ−タ付き限界電流式酸素センサとそれを用いた限界電流式酸素濃度検出装置
JPS59178354A (ja) * 1983-03-29 1984-10-09 Ngk Spark Plug Co Ltd 酸素センサ
JPS6036948A (ja) * 1983-08-09 1985-02-26 Ngk Insulators Ltd 電気化学的装置
DE3482745D1 (de) * 1983-11-18 1990-08-23 Ngk Insulators Ltd Elektrochemische vorrichtung mit einem messfuehlelement.
JPS60212986A (ja) * 1984-04-06 1985-10-25 日本特殊陶業株式会社 直流電圧印加用セラミツクヒ−タ−
US4658790A (en) * 1984-05-01 1987-04-21 Nissan Motor Co., Ltd. Air/fuel ratio detecting device and control system using same
JPS6193944A (ja) * 1984-10-13 1986-05-12 Ngk Spark Plug Co Ltd ガス検出素子
JPH0815112B2 (ja) * 1984-12-11 1996-02-14 日本特殊陶業株式会社 Ａｌ▲下２▼Ｏ▲下３▼板状ヒータ
US4857275A (en) * 1986-03-19 1989-08-15 Ngk Spark Plug Co., Ltd. Thick-film gas-sensitive element
JPH0684950B2 (ja) * 1987-03-03 1994-10-26 日本碍子株式会社 電気化学的装置
JPH0769295B2 (ja) * 1988-02-22 1995-07-26 日本碍子株式会社 電気化学的装置
JPH0786498B2 (ja) * 1988-06-02 1995-09-20 日本碍子株式会社 加熱型酸素センサ
JP3020013B2 (ja) * 1991-08-02 2000-03-15 日本特殊陶業株式会社 酸素センサ用セラミックヒータ
DE19539357B4 (de) * 1994-10-24 2011-09-15 Denso Corporation Luft-Brennstoffverhältnis-Erfassungseinrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3538460A1 (de) * 1984-11-01 1986-04-30 Ngk Insulators Ltd Keramischer heizkoerper und verfahren zu seiner herstellung
DE3802051C2 (de) * 1987-01-27 1990-10-25 Ngk Insulators, Ltd., Nagoya, Aichi, Jp
US4883947A (en) * 1988-03-09 1989-11-28 Ngk Insulators, Ltd. Resistance ceramic heater with mutually connected heat-generating conductors, and electrochemical element or oxygen analyzer using such ceramic heater

Also Published As

Publication number Publication date
DE19715193B4 (de) 2011-09-29
JPH09281075A (ja) 1997-10-31
DE19715193A1 (de) 1997-10-30
US5787866A (en) 1998-08-04
JP3546590B2 (ja) 2004-07-28

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: G01N 27407

R018 Grant decision by examination section/examining division
R020 Patent grant now final

Effective date: 20111230

R084 Declaration of willingness to licence
R071 Expiry of right