JPS6039964U - 排気ガス系用ガス検出装置 - Google Patents
排気ガス系用ガス検出装置Info
- Publication number
- JPS6039964U JPS6039964U JP6081184U JP6081184U JPS6039964U JP S6039964 U JPS6039964 U JP S6039964U JP 6081184 U JP6081184 U JP 6081184U JP 6081184 U JP6081184 U JP 6081184U JP S6039964 U JPS6039964 U JP S6039964U
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- sensor element
- ceramic
- pair
- gas detection
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims description 7
- 239000000919 ceramic Substances 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 2
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 239000011224 oxide ceramic Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/04—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient
- H01C7/042—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient mainly consisting of inorganic non-metallic substances
- H01C7/043—Oxides or oxidic compounds
- H01C7/045—Perovskites, e.g. titanates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
-
- 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
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Electromagnetism (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Electrochemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Thermistors And Varistors (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
め要約のデータは記録されません。
Description
第１図は本考案に係る排気系用ガス検出装置の一実施例
の斜視図である。第２図は第１図の排気系用ガス検出装
置の分解斜視図である。第３図は本考案のガス検出装置
における酸素分圧応答性セラミックセンサ素子とサーミ
スタである温度補償用セラミックセンサ素子の電気的接
続の態様を示す配線図である。 １０・・・排気系用のガス検出装置、１２・・・ハウジ
ング部材、１６・・・セラミック絶縁部材、１８・・・
センサ支持部分、２６・・・カラー、２２・・・キャビ
ティ、２４，２６・・・セラミックセンサ素子、２８．
−３０．３２・・・電気端子部材、３４．３６．
３８゜４０・・・電気リード線、４２．４４・・・絶縁
スリーブ部材、４８・・・シール受は凹所、５２・・・
シール部材。 １１」１デノ′１ ４ −２−
の斜視図である。第２図は第１図の排気系用ガス検出装
置の分解斜視図である。第３図は本考案のガス検出装置
における酸素分圧応答性セラミックセンサ素子とサーミ
スタである温度補償用セラミックセンサ素子の電気的接
続の態様を示す配線図である。 １０・・・排気系用のガス検出装置、１２・・・ハウジ
ング部材、１６・・・セラミック絶縁部材、１８・・・
センサ支持部分、２６・・・カラー、２２・・・キャビ
ティ、２４，２６・・・セラミックセンサ素子、２８．
−３０．３２・・・電気端子部材、３４．３６．
３８゜４０・・・電気リード線、４２．４４・・・絶縁
スリーブ部材、４８・・・シール受は凹所、５２・・・
シール部材。 １１」１デノ′１ ４ −２−
Claims (1)
- 【実用新案登録請求の範囲】 ハウジング部材と、前記ハウジング部材に収容された支
持部材と、前記支持部材によって支持され、かつ、それ
ぞれ少なくとも２つの電気リード線が接続された一対の
センサ素子とを備えて成る排気ガス系用ガス検出装置で
あって： （ａ） 前記一対のセンサ素子の一方は酸素分圧応答
性の多孔質セラミックセンサ素子２６であって、チタニ
アのような金属酸化物セラミック形成素材で作られ、か
つ、前記電気リード線間で電気的可変低伸を形成してい
ること；ならびに、 （ｂ） 前記一対のセンサ素子の他方は温度補償セラ
ミックセンサ素子２４であって、前記多孔質セラミック
センサ素子２６と同一セラミック形成素材から作られて
おり、かつ、該素材の理論密度に近い密度を有し、前記
電気リード線間で電気的可変抵抗体を形成して、高温に
おけるその環境の温度の変化の存在に対して著しい抵抗
変化特性を示すものであること； を特徴とする前記ガス検出装置。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83970077A | 1977-10-05 | 1977-10-05 | |
| US839700 | 1977-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6039964U true JPS6039964U (ja) | 1985-03-20 |
Family
ID=25280434
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12208278A Granted JPS5461662A (en) | 1977-10-05 | 1978-10-05 | Titania thermistor and its preparation |
| JP6081184U Pending JPS6039964U (ja) | 1977-10-05 | 1984-04-26 | 排気ガス系用ガス検出装置 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12208278A Granted JPS5461662A (en) | 1977-10-05 | 1978-10-05 | Titania thermistor and its preparation |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0001508B1 (ja) |
| JP (2) | JPS5461662A (ja) |
| CA (1) | CA1137231A (ja) |
| DE (1) | DE2862165D1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63126251U (ja) * | 1987-02-10 | 1988-08-17 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61193137U (ja) * | 1985-05-22 | 1986-12-01 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3459503A (en) * | 1966-01-03 | 1969-08-05 | Eastman Kodak Co | Hot pressing titanium dioxide |
| US3639132A (en) * | 1970-04-13 | 1972-02-01 | Bell Telephone Labor Inc | Titanium dioxide ceramic composition and hot-pressing method for producing same |
| US3893230A (en) * | 1971-11-15 | 1975-07-08 | Ford Motor Co | Method of manufacture of an exhaust gas sensor for an air-fuel ratio sensing system |
-
1978
- 1978-09-01 CA CA000310560A patent/CA1137231A/en not_active Expired
- 1978-10-05 DE DE7878300462T patent/DE2862165D1/de not_active Expired
- 1978-10-05 EP EP19780300462 patent/EP0001508B1/en not_active Expired
- 1978-10-05 JP JP12208278A patent/JPS5461662A/ja active Granted
-
1984
- 1984-04-26 JP JP6081184U patent/JPS6039964U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63126251U (ja) * | 1987-02-10 | 1988-08-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1137231A (en) | 1982-12-07 |
| JPS5746641B2 (ja) | 1982-10-05 |
| JPS5461662A (en) | 1979-05-18 |
| EP0001508B1 (en) | 1983-01-26 |
| DE2862165D1 (en) | 1983-03-03 |
| EP0001508A1 (en) | 1979-04-18 |
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