ES535775A0 - Perfeccionamientos en detectores de impurezas gaseiformes en el aire - Google Patents

Perfeccionamientos en detectores de impurezas gaseiformes en el aire

Info

Publication number
ES535775A0
ES535775A0 ES535775A ES535775A ES535775A0 ES 535775 A0 ES535775 A0 ES 535775A0 ES 535775 A ES535775 A ES 535775A ES 535775 A ES535775 A ES 535775A ES 535775 A0 ES535775 A0 ES 535775A0
Authority
ES
Spain
Prior art keywords
gaseiform
air
detectors
impurity
impurity detectors
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.)
Granted
Application number
ES535775A
Other languages
English (en)
Other versions
ES8606648A1 (es
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.)
Cerberus AG
Original Assignee
Cerberus AG
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 Cerberus AG filed Critical Cerberus AG
Publication of ES535775A0 publication Critical patent/ES535775A0/es
Publication of ES8606648A1 publication Critical patent/ES8606648A1/es
Expired 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
    • G01N27/02—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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
ES535775A 1983-08-30 1984-08-28 Perfeccionamientos en detectores de impurezas gaseiformes en el aire Expired ES8606648A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH473783A CH667331A5 (de) 1983-08-30 1983-08-30 Vorrichtung zum nachweis von gasfoermigen verunreinigungen in luft mittels eines gassensors.

Publications (2)

Publication Number Publication Date
ES535775A0 true ES535775A0 (es) 1986-04-16
ES8606648A1 ES8606648A1 (es) 1986-04-16

Family

ID=4281620

Family Applications (1)

Application Number Title Priority Date Filing Date
ES535775A Expired ES8606648A1 (es) 1983-08-30 1984-08-28 Perfeccionamientos en detectores de impurezas gaseiformes en el aire

Country Status (4)

Country Link
EP (1) EP0141090A3 (es)
JP (1) JPS6071941A (es)
CH (1) CH667331A5 (es)
ES (1) ES8606648A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT396998B (de) * 1985-12-09 1994-01-25 Ottosensors Corp Messeinrichtungen und rohranschluss sowie verfahren zur herstellung einer messeinrichtung und verfahren zur verbindung von rohren mit einer messeinrichtung bzw. zur herstellung von rohranschlüssen
USRE33980E (en) * 1986-03-19 1992-06-30 Ngk Spark Plug Co., Ltd. Thick-film gas-sensitive element
US4857275A (en) * 1986-03-19 1989-08-15 Ngk Spark Plug Co., Ltd. Thick-film gas-sensitive element
EP0579639B1 (en) * 1991-04-05 1999-01-13 BG plc Tin oxide gas sensors
DE59106773D1 (de) * 1991-08-14 1995-11-30 Siemens Ag Gassensor mit halbleitendem Galliumoxid.
DE59106772D1 (de) * 1991-08-14 1995-11-30 Siemens Ag Gassensor-Array zur Detektion einzelner Gaskomponenten in einem Gasgemisch.
DE4302367A1 (de) * 1993-01-28 1994-08-04 Rwe Energie Ag System zur indirekten Ermittlung kritischer Zustände von zustandsabhängig Gase entwickelnden Stoffen, Anlagenteilen ect.
JP4807561B2 (ja) * 2005-11-22 2011-11-02 国立大学法人九州大学 ガスセンサ用金属酸化物半導体材料の製造方法
CN110488837B (zh) * 2019-08-28 2022-07-01 哈尔滨工业大学 一种气体源伪源确认方法
CN111272714A (zh) * 2020-03-03 2020-06-12 电子科技大学中山学院 一种光学谐振腔原理的金属氧化物气体传感器
CN117890441A (zh) * 2024-03-18 2024-04-16 北京中科海芯科技有限公司 一种气体传感器及其制作方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663176A (en) * 1969-07-24 1972-05-16 Phillips Petroleum Co Colorimetric oxygen detectors
JPS5023317B1 (es) * 1969-12-19 1975-08-06
DE2434933C2 (de) * 1971-11-15 1984-12-20 Ford-Werke AG, 5000 Köln Sensor einer Meßeinrichtung für den Sauerstoffteildruck der Auspuffgase einer Brennkraftmaschine eines Kraftfahrzeuges
JPS5039998A (es) * 1973-08-14 1975-04-12
US3920402A (en) * 1974-05-16 1975-11-18 Nikolai Gavrilovich Afanasiev Photocolorimetric gas analyzer
DE2821267A1 (de) * 1978-05-16 1979-11-22 Siemens Ag Gassensoren und verfahren zu ihrer herstellung
US4286378A (en) * 1979-03-09 1981-09-01 General Motors Corporation Process for producing a body of sintered TiO2 for resistive gas sensor

Also Published As

Publication number Publication date
EP0141090A3 (de) 1988-06-29
CH667331A5 (de) 1988-09-30
JPS6071941A (ja) 1985-04-23
ES8606648A1 (es) 1986-04-16
EP0141090A2 (de) 1985-05-15

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