BR112017004924A2 - sensor de gás e dispositivo de medição de gás para detectar compostos orgânicos voláteis - Google Patents
sensor de gás e dispositivo de medição de gás para detectar compostos orgânicos voláteisInfo
- Publication number
- BR112017004924A2 BR112017004924A2 BR112017004924A BR112017004924A BR112017004924A2 BR 112017004924 A2 BR112017004924 A2 BR 112017004924A2 BR 112017004924 A BR112017004924 A BR 112017004924A BR 112017004924 A BR112017004924 A BR 112017004924A BR 112017004924 A2 BR112017004924 A2 BR 112017004924A2
- Authority
- BR
- Brazil
- Prior art keywords
- layer
- gas
- receiver
- gas sensor
- measuring device
- Prior art date
Links
- 239000012855 volatile organic compound Substances 0.000 title 1
- 239000012491 analyte Substances 0.000 abstract 2
- 238000011156 evaluation Methods 0.000 abstract 2
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
- G01N27/414—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS
- G01N27/4141—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS specially adapted for gases
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/0047—Organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
a presente invenção refere-se a um sensor de gás 10, em que o sensor de gás 10 apresenta um canal de medição 11 com uma entrada de gás 12 e uma saída de gás 13, pelo menos uma camada do receptor 20, um eletrodo de referência 30 e um dispositivo de avaliação 50 controlado por tensão, em que o eletrodo de referência 30 é acoplado de forma capacitativa com a camada do receptor 20, sendo que o eletrodo de referência 30 está ligado ao dispositivo de avaliação 50 de forma eletricamente condutora, em que a camada do receptor 20 é formada no canal de medição 11, em que o canal de medição 11 forma uma camada dielétrica entre a camada do receptor 20 e o eletrodo de referência 30 e em que a camada do receptor 20 apresenta um suporte 21 e uma camada de ligação de analito 22. a invenção prevê, nesse caso, que a camada de ligação de analito 22 é uma camada monomolecular de automontagem (sam).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014016394.6A DE102014016394B4 (de) | 2014-11-07 | 2014-11-07 | Gassensor und Gasmessgerät zum Nachweis volatiler organischer Verbindungen |
| DE102014016394.6 | 2014-11-07 | ||
| PCT/EP2015/002211 WO2016070991A1 (de) | 2014-11-07 | 2015-11-04 | Gassensor und gasmessgerät zum nachweis volatiler organischer verbindungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112017004924A2 true BR112017004924A2 (pt) | 2017-12-05 |
| BR112017004924B1 BR112017004924B1 (pt) | 2020-12-08 |
Family
ID=54601729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112017004924-4A BR112017004924B1 (pt) | 2014-11-07 | 2015-11-04 | sensor de gás e seu uso para a detecção de compostos orgânicos voláteis |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US10942145B2 (pt) |
| EP (1) | EP3215838B1 (pt) |
| CN (2) | CN107076699B (pt) |
| AU (1) | AU2015342241B2 (pt) |
| BR (1) | BR112017004924B1 (pt) |
| CA (1) | CA2966524C (pt) |
| DE (1) | DE102014016394B4 (pt) |
| RU (1) | RU2660315C1 (pt) |
| WO (1) | WO2016070991A1 (pt) |
| ZA (1) | ZA201700992B (pt) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014016394B4 (de) * | 2014-11-07 | 2022-09-08 | Dräger Safety AG & Co. KGaA | Gassensor und Gasmessgerät zum Nachweis volatiler organischer Verbindungen |
| DE102016004338B4 (de) * | 2016-04-13 | 2019-03-21 | Drägerwerk AG & Co. KGaA | Verwendung eines Gassensor für Anästhesiegasse |
| DE102017215310A1 (de) * | 2017-09-01 | 2019-03-07 | Robert Bosch Gmbh | Gassensorvorrichtung und Verfahren zum Herstellen einer Gassensorvorrichtung |
| JP6786471B2 (ja) * | 2017-12-15 | 2020-11-18 | キヤノン株式会社 | 還元性ガスセンサ |
| TWI792000B (zh) * | 2019-06-23 | 2023-02-11 | 美商羅門哈斯電子材料有限公司 | 氣體感測器和感測氣相分析物之方法 |
| KR102325436B1 (ko) * | 2020-02-18 | 2021-11-12 | 한국전자기술연구원 | 가스 감지 센서 |
| CN111505089B (zh) * | 2020-04-24 | 2021-08-10 | 电子科技大学 | 一种基于有机场效应晶体管的二氧化硫传感器及其制备方法 |
| US11828210B2 (en) | 2020-08-20 | 2023-11-28 | Denso International America, Inc. | Diagnostic systems and methods of vehicles using olfaction |
| US11760169B2 (en) | 2020-08-20 | 2023-09-19 | Denso International America, Inc. | Particulate control systems and methods for olfaction sensors |
| US11760170B2 (en) | 2020-08-20 | 2023-09-19 | Denso International America, Inc. | Olfaction sensor preservation systems and methods |
| US12017506B2 (en) | 2020-08-20 | 2024-06-25 | Denso International America, Inc. | Passenger cabin air control systems and methods |
| US11636870B2 (en) | 2020-08-20 | 2023-04-25 | Denso International America, Inc. | Smoking cessation systems and methods |
| US11881093B2 (en) | 2020-08-20 | 2024-01-23 | Denso International America, Inc. | Systems and methods for identifying smoking in vehicles |
| US11932080B2 (en) | 2020-08-20 | 2024-03-19 | Denso International America, Inc. | Diagnostic and recirculation control systems and methods |
| US11813926B2 (en) | 2020-08-20 | 2023-11-14 | Denso International America, Inc. | Binding agent and olfaction sensor |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU911289A1 (ru) * | 1980-01-04 | 1982-03-07 | Научно-исследовательский институт химии при Горьковском государственном университете им.Н.И.Лобачевского | Датчик дл определени аммиака в газе |
| US4411741A (en) | 1982-01-12 | 1983-10-25 | University Of Utah | Apparatus and method for measuring the concentration of components in fluids |
| RU2018118C1 (ru) * | 1991-12-25 | 1994-08-15 | Михаил Григорьевич Дубровский | Электрохимический газовый датчик |
| DE4333875C2 (de) | 1993-10-05 | 1995-08-17 | Zenko Dipl Ing Gergintschew | Halbleiter-Gassensor auf der Basis eines Kapazitiv Gesteuerten Feldeffekttransistors (Capacitive Controlled Field Effect Transistor, CCFET) |
| DE19926747C1 (de) * | 1999-06-11 | 2001-04-05 | Siemens Ag | Gassensor nach dem Prinzip der Austrittsarbeitsmessung |
| DE102004013678A1 (de) * | 2004-03-18 | 2005-10-20 | Micronas Gmbh | Vorrichtung zur Detektion eines Gases oder Gasgemischs |
| DE102006046225A1 (de) * | 2006-09-29 | 2008-04-03 | Siemens Ag | Gassensoren zur Erfassung von Bestandteilen in und Bedingungen von Luft und/oder Optimierung der Konzentration von Bestandteilen und von Bedingungen von Luft in einem Innenraum |
| EP2006668B1 (de) | 2007-06-22 | 2014-05-07 | Micronas GmbH | Gassensor |
| EP2068142A1 (en) | 2007-12-04 | 2009-06-10 | Sony Corporation | Use of a nanoparticle film having metal ions incorporated |
| EP2112692A1 (en) * | 2008-04-22 | 2009-10-28 | Sony Corporation | Junctions comprising molecular bilayers for the use in electronic devices |
| DE102009018364A1 (de) * | 2009-04-23 | 2010-11-25 | Micronas Gmbh | Vorrichtung zur Detektion eines Gases oder Gasgemisches und Verfahren zum Herstellen einer solchen |
| JP5398017B2 (ja) | 2010-07-22 | 2014-01-29 | 国立大学法人 東京大学 | 検出デバイス及びバイオセンサ |
| DE102012022136B4 (de) * | 2011-11-21 | 2014-01-23 | Micronas Gmbh | Halbleiter-Gassensor und Verfahren zur Messung eines Restgasanteils mit einem Halbleiter-Gassensor |
| DE102014016394B4 (de) * | 2014-11-07 | 2022-09-08 | Dräger Safety AG & Co. KGaA | Gassensor und Gasmessgerät zum Nachweis volatiler organischer Verbindungen |
-
2014
- 2014-11-07 DE DE102014016394.6A patent/DE102014016394B4/de active Active
-
2015
- 2015-11-04 WO PCT/EP2015/002211 patent/WO2016070991A1/de active Application Filing
- 2015-11-04 CA CA2966524A patent/CA2966524C/en not_active Expired - Fee Related
- 2015-11-04 RU RU2017115760A patent/RU2660315C1/ru active
- 2015-11-04 EP EP15797255.5A patent/EP3215838B1/de active Active
- 2015-11-04 US US15/523,032 patent/US10942145B2/en active Active
- 2015-11-04 BR BR112017004924-4A patent/BR112017004924B1/pt not_active IP Right Cessation
- 2015-11-04 CN CN201580060327.0A patent/CN107076699B/zh active Active
- 2015-11-04 CN CN201910858388.1A patent/CN110554077B/zh active Active
- 2015-11-04 AU AU2015342241A patent/AU2015342241B2/en not_active Ceased
-
2017
- 2017-02-08 ZA ZA2017/00992A patent/ZA201700992B/en unknown
-
2021
- 2021-02-09 US US17/171,506 patent/US11585783B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107076699A (zh) | 2017-08-18 |
| CA2966524C (en) | 2019-08-20 |
| ZA201700992B (en) | 2019-05-29 |
| US20210164934A1 (en) | 2021-06-03 |
| RU2660315C1 (ru) | 2018-07-05 |
| AU2015342241B2 (en) | 2018-10-18 |
| DE102014016394B4 (de) | 2022-09-08 |
| US20170315083A1 (en) | 2017-11-02 |
| US11585783B2 (en) | 2023-02-21 |
| CN107076699B (zh) | 2019-10-22 |
| WO2016070991A1 (de) | 2016-05-12 |
| BR112017004924B1 (pt) | 2020-12-08 |
| AU2015342241A1 (en) | 2017-05-25 |
| CA2966524A1 (en) | 2016-05-12 |
| DE102014016394A1 (de) | 2016-05-12 |
| CN110554077A (zh) | 2019-12-10 |
| EP3215838A1 (de) | 2017-09-13 |
| US10942145B2 (en) | 2021-03-09 |
| CN110554077B (zh) | 2022-05-13 |
| EP3215838B1 (de) | 2018-10-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/11/2015, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 8A ANUIDADE. |
|
| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2747 DE 29-08-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |