IT1121360B - Perfezionamenti ai sensori di gas - Google Patents

Perfezionamenti ai sensori di gas

Info

Publication number
IT1121360B
IT1121360B IT23429/79A IT2342979A IT1121360B IT 1121360 B IT1121360 B IT 1121360B IT 23429/79 A IT23429/79 A IT 23429/79A IT 2342979 A IT2342979 A IT 2342979A IT 1121360 B IT1121360 B IT 1121360B
Authority
IT
Italy
Prior art keywords
refinements
gas sensors
sensors
gas
Prior art date
Application number
IT23429/79A
Other languages
English (en)
Other versions
IT7923429A0 (it
Original Assignee
Broken Hill Pty Co Ltd
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 Broken Hill Pty Co Ltd filed Critical Broken Hill Pty Co Ltd
Publication of IT7923429A0 publication Critical patent/IT7923429A0/it
Application granted granted Critical
Publication of IT1121360B publication Critical patent/IT1121360B/it

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
    • G01N27/26—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
    • G01N27/4075—Composition or fabrication of the electrodes and coatings thereon, e.g. catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
IT23429/79A 1978-06-12 1979-06-11 Perfezionamenti ai sensori di gas IT1121360B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU469478 1978-06-12

Publications (2)

Publication Number Publication Date
IT7923429A0 IT7923429A0 (it) 1979-06-11
IT1121360B true IT1121360B (it) 1986-04-02

Family

ID=3695166

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23429/79A IT1121360B (it) 1978-06-12 1979-06-11 Perfezionamenti ai sensori di gas

Country Status (7)

Country Link
US (1) US4257863A (it)
JP (1) JPS5520488A (it)
CA (1) CA1143006A (it)
DE (1) DE2923816A1 (it)
FR (1) FR2428838A1 (it)
GB (1) GB2022845B (it)
IT (1) IT1121360B (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2904069A1 (de) * 1979-02-03 1980-08-07 Bosch Gmbh Robert Festelektrolyt fuer elektrochemische anwendungen und verfahren zur herstellung desselben
JPS6034064B2 (ja) * 1979-12-18 1985-08-06 日産自動車株式会社 積層型膜構造酸素センサ
JPS56160653A (en) * 1980-05-14 1981-12-10 Ngk Spark Plug Co Ltd Manufacture of oxygen concentration cell
FR2488408A1 (fr) * 1980-08-08 1982-02-12 Carbonisation Entr Ceram Dispositif de mesure de la teneur en oxygene des gaz
FR2496678B1 (fr) * 1980-12-22 1985-10-11 Rhone Poulenc Textile Compositions de polyparaphenyleneterephtalamide ainsi que leur preparation et un procede d'obtention de fibres a partir de telles compositions
JPS57137850A (en) * 1981-02-20 1982-08-25 Nissan Motor Co Ltd Oxygen concentration measuring element
JPS61108953A (ja) * 1984-11-01 1986-05-27 Ngk Insulators Ltd セラミツクスを用いたセンサ素子の電気的接続端子
US4879016A (en) * 1986-07-25 1989-11-07 Ceramatec, Inc. Electrolyte assembly for oxygen generating device and electrodes therefor
US5021137A (en) * 1986-07-25 1991-06-04 Ceramatec, Inc. Ceramic solid electrolyte based electrochemical oxygen concentrator cell
US5378345A (en) * 1986-07-25 1995-01-03 Ceramatec, Inc. Ceramic solid electrolyte-based electrochemical oxygen concentrator cell
US5352344A (en) * 1988-10-06 1994-10-04 Ipsen Industries International Gesellschaft Mit Beschrankter Haftung Method and apparatus for measuring the oxygen potential of a heat-treatment furnance
DE4333898C2 (de) * 1993-10-05 1996-02-22 Bosch Gmbh Robert Meßfühler zur Erfassung von Gaszusammensetzungen
JP3287096B2 (ja) * 1993-12-27 2002-05-27 株式会社豊田中央研究所 イオン導電体を用いたガスセンサおよびその製造方法
JPH08166369A (ja) * 1994-12-13 1996-06-25 Nippondenso Co Ltd 酸素センサ素子及びその製造方法
EP1211508A3 (en) * 2000-11-27 2004-10-27 Kabushiki Kaisha Riken Gas sensing and oxygen pumping device
US6514397B2 (en) * 2000-12-21 2003-02-04 Delphi Technologies, Inc. Gas sensor
US7211180B2 (en) * 2003-02-10 2007-05-01 Robert Bosch Corporation Contamination-resistant gas sensor element
US20090101502A1 (en) * 2003-02-10 2009-04-23 Robert Bosch Gmbh Thermal Shock Resistant Gas Sensor Element
US8906214B2 (en) * 2003-02-10 2014-12-09 Robert Bosch Gmbh Contamination-resistant gas sensor element
AU2010100274B4 (en) * 2009-12-21 2010-07-15 Shreepad Krishna Bhat Leak Detection Device
US9297791B2 (en) 2012-12-20 2016-03-29 Robert Bosch Gmbh Gas sensor with thermal shock protection
DE102014215545B3 (de) * 2014-08-06 2015-12-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Sensor zur Bestimmung des Anteils eines oxidischen Gases in einem Messgas
US10884128B2 (en) 2015-03-24 2021-01-05 Utilis Israel Ltd. System and method of underground water detection
US20180266678A1 (en) * 2017-03-16 2018-09-20 Detroit Stoker Company Staged burner

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1379346A (fr) * 1963-01-05 1964-11-20 Max Planck Inst Eisenforschung Appareil pour la détermination de l'activité de l'oxygène dans les métaux, oxydes métalliques et scories en fusion
NL133730C (it) * 1965-04-08
FR96061E (fr) * 1967-11-02 1972-05-19 Gen Electric Corps composé et procédé pour son faÇonnage, notamment utilisable comme corps électrode-électrolyte.
GB1201806A (en) * 1967-11-23 1970-08-12 Kent Ltd G Improvements in or relating to electrode assemblies
GB1217625A (en) * 1969-05-03 1970-12-31 Gen Electric Improvements in oxygen sensors
DE1926445A1 (de) * 1969-05-23 1970-12-03 Gen Electric Elektrode fuer eine Zelle mit Sauerstoffionen-Festelektrolyt
US4021326A (en) * 1972-06-02 1977-05-03 Robert Bosch G.M.B.H. Electro-chemical sensor
US3776831A (en) * 1972-11-15 1973-12-04 Atomic Energy Commission Device for measuring oxygen activity in liquid sodium
JPS5339789A (en) * 1976-09-22 1978-04-11 Nissan Motor Oxygen sensor
JPS5367495A (en) * 1976-11-29 1978-06-15 Hitachi Ltd Oxygen concentration detector
CA1096441A (en) * 1976-12-15 1981-02-24 Anthony V. Fraioli Electrochemical cell having enhanced-surface non- conducting solid electrolyte and method of making same
US4107018A (en) * 1977-09-01 1978-08-15 Bendix Autolite Corporation Solid electrolyte gas sensor having a protective bonding layer

Also Published As

Publication number Publication date
DE2923816A1 (de) 1979-12-13
GB2022845A (en) 1979-12-19
GB2022845B (en) 1982-12-22
FR2428838B1 (it) 1984-05-04
CA1143006A (en) 1983-03-15
US4257863A (en) 1981-03-24
JPS5520488A (en) 1980-02-13
IT7923429A0 (it) 1979-06-11
FR2428838A1 (fr) 1980-01-11

Similar Documents

Publication Publication Date Title
IT1121360B (it) Perfezionamenti ai sensori di gas
NO149012C (no) Gassvarslingsanlegg
IT1112807B (it) Struttura di imballaggio
IT1140682B (it) Perfezionamenti relativi a tenute
GB2020824B (en) Gas sensor
FI800669A (fi) Anordning foer detektering av svaevande partiklar i en gas
SE7702201L (sv) Aerosoldrivmedel
FR2345758A1 (fr) Pointeur solaire
SE7904667L (sv) Brensleelement
FI792339A (fi) Anlaeggning foer behandling av en bandprodukt i gas
IT1088026B (it) Sensore di microflusso per gas
IT7919729A0 (it) Perfezionamenti a o relativi al rilevamento di gas.
JPS54158991A (en) Gas sensor
AR221110A1 (es) Paleadora-excavadora automotriz
IT1109353B (it) Marmitte antinquinamento
JPS54151099A (en) Gas sensor
SE7910424L (sv) Gasmetgivare av halvledartyp
BR7903189A (pt) Estrutura de pallet
IT1110375B (it) Marmitta di scarico con catalizzatore
AT357381B (de) Schalldaempfer
SE7806611L (sv) Ljuddempare
AU523659B2 (en) Processing gas sensor element
ES236489Y (es) Candelabro de gas
DK315377A (da) Plantemilieu
RO72868A2 (ro) Mediu sintetic de calire