BR9709755A - Solid state gas sensor - Google Patents

Solid state gas sensor

Info

Publication number: BR9709755A
Authority: BR; Brazil
Prior art keywords: solid state; gas sensor; state gas; sensor; solid
Prior art date: 1996-04-30

Application number

BR9709755A

Other languages

Portuguese (pt)

Inventor

Fernando H Garzon

Eric L Brosha

Original Assignee

Unversity Of California

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.)

1996-04-30

Filing date

1997-04-24

Publication date

1999-08-10

1997-04-24 Application filed by Unversity Of California filed Critical Unversity Of California

1999-08-10 Publication of BR9709755A publication Critical patent/BR9709755A/en

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
- G01N27/4073—Composition or fabrication of the solid electrolyte
- G01N27/4074—Composition or fabrication of the solid electrolyte for detection of gases other than oxygen

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)

BR9709755A 1996-04-30 1997-04-24 Solid state gas sensor BR9709755A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US64045196A	1996-04-30	1996-04-30
PCT/US1997/006981 WO1997041428A1 (en)	1996-04-30	1997-04-24	Solid-state gas sensor

Publications (1)

Publication Number	Publication Date
BR9709755A true BR9709755A (en)	1999-08-10

Family

ID=24568298

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9709755A BR9709755A (en)	1996-04-30	1997-04-24	Solid state gas sensor

Country Status (5)

Country	Link
EP (1)	EP0896668A4 (en)
AU (1)	AU2926197A (en)
BR (1)	BR9709755A (en)
CA (1)	CA2262755A1 (en)
WO (1)	WO1997041428A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2001020314A1 (en) *	1999-09-10	2001-03-22	Heraeus Electro-Nite International N.V.	Gas sensor for determining reducing gases in a gas mixture
US6500574B2 (en) *	2000-12-15	2002-12-31	Delphi Technologies, Inc.	Method and apparatus for a fuel cell based fuel sensor
WO2022270448A1 (en) *	2021-06-25	2022-12-29	三井金属鉱業株式会社	Carbon monoxide gas sensor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4547281A (en) *	1983-11-21	1985-10-15	Gte Laboratories Incorporated	Gas analysis apparatus
US4725346A (en) *	1986-07-25	1988-02-16	Ceramatec, Inc.	Electrolyte assembly for oxygen generating device and electrodes therefor
DE3809154C1 (en) *	1988-03-18	1988-12-08	Robert Bosch Gmbh, 7000 Stuttgart, De
US5344549A (en) *	1991-10-11	1994-09-06	The United States Of America As Represented By The United States Department Of Energy	Oxygen partial pressure sensor
JP3314426B2 (en) *	1992-12-25	2002-08-12	株式会社デンソー	Oxygen sensor
US5397442A (en) *	1994-03-09	1995-03-14	Gas Research Institute	Sensor and method for accurately measuring concentrations of oxide compounds in gas mixtures
US5543025A (en) *	1995-01-30	1996-08-06	The Regents Of The University Of California, Office Of Technology Transfer	Solid state oxygen sensor

1997
- 1997-04-24 AU AU29261/97A patent/AU2926197A/en not_active Abandoned
- 1997-04-24 BR BR9709755A patent/BR9709755A/en not_active IP Right Cessation
- 1997-04-24 WO PCT/US1997/006981 patent/WO1997041428A1/en not_active Application Discontinuation
- 1997-04-24 CA CA002262755A patent/CA2262755A1/en not_active Abandoned
- 1997-04-24 EP EP97923463A patent/EP0896668A4/en not_active Withdrawn

Also Published As

Publication number	Publication date
EP0896668A1 (en)	1999-02-17
WO1997041428A1 (en)	1997-11-06
CA2262755A1 (en)	1997-11-06
AU2926197A (en)	1997-11-19
EP0896668A4 (en)	2000-03-15

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DE69802340D1 (en)	2001-12-13	Gas sensor
DE69828918D1 (en)	2005-03-17	gas sensor
DE69825347D1 (en)	2004-09-09	gas sensor
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DE69734140D1 (en)	2005-10-13	Gas sensor
DE69836303D1 (en)	2006-12-14	gas sensor
DE69514943D1 (en)	2000-03-09	GAS SENSOR
DE69943331D1 (en)	2011-05-19	gas sensor
DE69841187D1 (en)	2009-11-12	gas sensor
DE69931676D1 (en)	2006-07-20	gas sensor
DE69827389D1 (en)	2004-12-09	PHOTOTHERMAL MICROTECHNOLOGICALLY PRODUCED GAS SENSOR
DE59509386D1 (en)	2001-08-09	GAS SENSOR
DE69822968D1 (en)	2004-05-13	gas sensor
BR9604283A (en)	1998-06-23	Gas sensor
DE69840156D1 (en)	2008-12-11	gas sensor
DE69723900D1 (en)	2003-09-11	gas sensor
DE69920300D1 (en)	2004-10-28	gas sensor

Legal Events

Date	Code	Title	Description
2007-07-31	B08F	Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]	Free format text: REFERENTE A 8A, 9A E 10A ANUIDADES.
2011-12-06	B08K	Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]	Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1908 DE 31/07/2007.