JP7026697B2 - ガスパラメータを決定するセンサ - Google Patents
ガスパラメータを決定するセンサ Download PDFInfo
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- JP7026697B2 JP7026697B2 JP2019553869A JP2019553869A JP7026697B2 JP 7026697 B2 JP7026697 B2 JP 7026697B2 JP 2019553869 A JP2019553869 A JP 2019553869A JP 2019553869 A JP2019553869 A JP 2019553869A JP 7026697 B2 JP7026697 B2 JP 7026697B2
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- ceramic heater
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- heater
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- 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
- G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
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- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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Description
少なくとも1つのオールセラミックヒータと、
オールセラミックヒータの第1の側に少なくとも部分的に配置された少なくとも1つの第1のセンサ構造体と、備える。
オールセラミックヒータの第1の側に少なくとも部分的に配置された少なくとも1つの第1の絶縁層、かつ/または
オールセラミックヒータの第1の側とは反対側の第2の側に少なくとも部分的に配置された少なくとも1つの第2の絶縁層を備える。
第1のセンサ構造体に少なくとも部分的に配置された少なくとも1つの第1のセラミック中間層、かつ/または
第2のセンサ構造体に少なくとも部分的に配置された少なくとも1つの第2のセラミック中間層を有し、
この場合、第1および/または第2のセラミック中間層は、好適には酸化アルミニウムおよび/または酸化マグネシウムを含む。
第1のセラミック中間層に少なくとも部分的に配置された少なくとも1つの第1のカバー層、かつ/または
第2のセラミック中間層に少なくとも部分的に配置された少なくとも1つの第2のカバー層を有する。
少なくとも1つのオールセラミックヒータを提供するステップと、
少なくとも1つの第1のセンサ構造体を、オールセラミックヒータの第1の側に少なくとも部分的に被着させるステップと、
を含む。
少なくとも1つのオールセラミックヒータ3を提供するステップ1010と、
少なくとも1つの第1のセンサ構造体9を、オールセラミックヒータ3の第1の側に少なくとも部分的に被着させるステップ1015と、
を含む。
3,3’ オールセラミックヒータ
5a,5a’,5b,5b’ 電極
7,7’ 絶縁層
9,9’ センサ構造体
11,11’ セラミック中間層
13,13’ カバー層
15 第1の層
17,17’,17” 第2の層
19,19’,19” 第3の層
21,21’,21” 第4の層
23 第5の層
1000 センサを製造する方法
1005 製造するステップ
1010 提供するステップ
1015 被着させるステップ
Claims (13)
- センサであって、
少なくとも1つのオールセラミックヒータ(3,3’)と、
前記オールセラミックヒータ(3,3’)の第1の側に少なくとも部分的に配置された少なくとも1つの第1のセンサ構造体(9)と、
を備え、
前記オールセラミックヒータ(3,3’)は、少なくとも1つの導電性のセラミックを有し、
前記オールセラミックヒータ(3,3’)は、少なくとも1つの電気的絶縁性のセラミックを有し、前記電気的絶縁性のセラミックは、前記導電性のセラミックを少なくとも部分的に取り囲み、
前記オールセラミックヒータ(3,3’)の表面は、前記電気的絶縁性のセラミックによって形成され、前記第1のセンサ構造体(9)は、前記電気的絶縁性のセラミック上に配置されており、
前記第1のセンサ構造体(9)は、温度測定のための少なくとも1つの蛇行形状の抵抗構造体を含む、
センサ。 - 前記導電性のセラミックは、ケイ化物、炭酸塩および/または窒化物粉末、および、タングステン、タンタル、ニオブ、チタン、モリブデン、ジルコニウム、ハフニウム、バナジウムおよび/またはクロムのグループからの少なくとも1つの元素を含むセラミック粉末から形成されており、
前記電気的絶縁性のセラミックは、窒化ケイ素および/または窒化アルミニウムを含む熱伝導性のセラミック粉末から形成されている、
請求項1記載のセンサ。 - 前記オールセラミックヒータ(3,3’)は、0.3mmから3mmの間の厚さを有する、
請求項1または2記載のセンサ。 - 前記オールセラミックヒータ(3,3’)の第2の側に配置された第2のセンサ構造体(9’)は、温度測定のための少なくとも1つの抵抗構造体を含む、
請求項1から3までのいずれか1項記載のセンサ。 - 前記オールセラミックヒータ(3,3’)の第1の側もしくは第2の側に配置された前記第1のセンサ構造体(9)および/または第2のセンサ構造体(9’)は、煤粒子の堆積物の濃度を測定する少なくとも1つの櫛形構造体を含む、
請求項1から4までのいずれか1項記載のセンサ。 - 前記オールセラミックヒータ(3,3’)の第1の側もしくは第2の側に配置された前記第1のセンサ構造体(9)および/または第2のセンサ構造体(9’)は、少なくとも1つの電気的加熱素子と、アネモメータ式測定用の少なくとも1つの温度センサと、を含む、
請求項1から5までのいずれか1項記載のセンサ。 - 前記第1のセンサ構造体(9)および/または第2のセンサ構造体(9’)は、少なくとも1つの白金材料を含む、
請求項1から6までのいずれか1項記載のセンサ。 - 前記センサは、
前記第1のセンサ構造体(9)に少なくとも部分的に配置された少なくとも1つの第1のセラミック中間層(11)
および/または
第2のセンサ構造体(9’)に少なくとも部分的に配置された少なくとも1つの第2のセラミック中間層(11’)
を有する、
請求項1から7までのいずれか1項記載のセンサ。 - 前記第1のセラミック中間層(11)および/または前記第2のセラミック中間層(11’)は、酸化アルミニウムおよび/または酸化マグネシウムを含む、
請求項8記載のセンサ。 - 前記センサは、
前記第1のセラミック中間層(11)に少なくとも部分的に配置された少なくとも1つの第1のカバー層(13)
および/または
前記第2のセラミック中間層(11’)に少なくとも部分的に配置された少なくとも1つの第2のカバー層(13’)
を有する、
請求項8または9記載のセンサ。 - 温度センサ、煤センサ、流量センサとしての、および/または、温度センサ、煤センサおよび/または流量センサからの組み合わせを含むマルチセンサとしての、請求項1から10までのいずれか1項記載のセンサの使用。
- センサを製造する方法であって、前記方法は、
少なくとも1つのオールセラミックヒータ(3,3’)を提供するステップ(1010)と、
少なくとも1つの第1のセンサ構造体(9)を、前記オールセラミックヒータ(3,3’)の第1の側に少なくとも部分的に被着させるステップ(1015)と、
を含み、
前記オールセラミックヒータ(3,3’)は、少なくとも1つの導電性のセラミックを有し、
前記オールセラミックヒータ(3,3’)は、少なくとも1つの電気的絶縁性のセラミックを有し、前記電気的絶縁性のセラミックは、前記導電性のセラミックを少なくとも部分的に取り囲み、
前記オールセラミックヒータ(3,3’)の表面は、前記電気的絶縁性のセラミックによって形成され、前記第1のセンサ構造体(9)は、前記電気的絶縁性のセラミック上に配置されており、
前記第1のセンサ構造体(9)は、温度測定のための少なくとも1つの蛇行形状の抵抗構造体を含む、
方法。 - 前記提供するステップ(1010)は、導電性のセラミックと電気的絶縁性のセラミックとの共焼結を用いて前記オールセラミックヒータ(3,3’)を製造するステップ(1005)を含み、かつ/または、前記被着させるステップ(1015)は、白金材料を用いて前記第1のセンサ構造体(9)を印刷するステップを含む、
請求項12記載の方法。
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| EP17171650.9 | 2017-05-18 | ||
| EP17171650.9A EP3404405A1 (de) | 2017-05-18 | 2017-05-18 | Sensor zur bestimmung von gasparametern |
| PCT/EP2018/061273 WO2018210571A1 (de) | 2017-05-18 | 2018-05-03 | Sensor zur bestimmung von gasparametern |
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| CN110865100A (zh) * | 2019-12-18 | 2020-03-06 | 中国电子科技集团公司第四十九研究所 | 片式结构一体化催化燃烧式可燃气体传感器及其制备方法 |
| CN111035070A (zh) * | 2020-01-08 | 2020-04-21 | 深圳麦时科技有限公司 | 气溶胶产生装置及其发热组件 |
| EP3961170A1 (de) * | 2020-08-27 | 2022-03-02 | Heraeus Nexensos GmbH | Temperatursensor und verfahren zur herstellung eines derartigen temperatursensors |
| GB2604976B (en) * | 2020-12-01 | 2025-08-13 | Em Tech Co Ltd | Heater for microparticle generator and installation structure thereof |
| CN220440945U (zh) * | 2023-08-04 | 2024-02-02 | 碳境科技(广东)有限公司 | 一种加热结构及应用该加热结构的加热装置 |
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| WO2018210571A1 (de) | 2018-11-22 |
| KR102301558B1 (ko) | 2021-09-10 |
| CN110612277B (zh) | 2022-09-23 |
| JP2020515858A (ja) | 2020-05-28 |
| KR20190128216A (ko) | 2019-11-15 |
| EP3404405A1 (de) | 2018-11-21 |
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