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BR8104914A - Processo e dispositivo para producao de setores em forma de calota de paredes termicamente isolantes - Google Patents

Processo e dispositivo para producao de setores em forma de calota de paredes termicamente isolantes

Info

Publication number
BR8104914A
BR8104914A BR8104914A BR8104914A BR8104914A BR 8104914 A BR8104914 A BR 8104914A BR 8104914 A BR8104914 A BR 8104914A BR 8104914 A BR8104914 A BR 8104914A BR 8104914 A BR8104914 A BR 8104914A
Authority
BR
Brazil
Prior art keywords
sectors
production
thermally insulating
insulating walls
walls
Prior art date
Application number
BR8104914A
Other languages
English (en)
Inventor
Gerhardt Schmalz
Original Assignee
Wezel Gmbh & Co Kg
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 Wezel Gmbh & Co Kg filed Critical Wezel Gmbh & Co Kg
Publication of BR8104914A publication Critical patent/BR8104914A/pt

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
    • 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
    • G01N27/4077—Means for protecting the electrolyte or the electrodes

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)
BR8104914A 1980-10-28 1981-07-30 Processo e dispositivo para producao de setores em forma de calota de paredes termicamente isolantes BR8104914A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803040494 DE3040494A1 (de) 1980-10-28 1980-10-28 Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen

Publications (1)

Publication Number Publication Date
BR8104914A true BR8104914A (pt) 1982-08-31

Family

ID=6115299

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8104914A BR8104914A (pt) 1980-10-28 1981-07-30 Processo e dispositivo para producao de setores em forma de calota de paredes termicamente isolantes

Country Status (3)

Country Link
JP (1) JPS57101755A (pt)
BR (1) BR8104914A (pt)
DE (1) DE3040494A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0458368B1 (en) * 1984-04-02 1997-02-26 Hitachi, Ltd. Oxygen sensor
US4784743A (en) * 1984-12-06 1988-11-15 Ngk Insulators, Ltd. Oxygen sensor
FR2577562B1 (fr) * 1985-02-15 1988-07-08 Air Liquide Compositions solides a base de superoxydes a conduction ionique elevee, leur procede de preparation de materiaux a base de ces compositions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52120860A (en) * 1976-04-05 1977-10-11 Hitachi Ltd Air-fuel ratio detector
JPS52120894A (en) * 1976-04-05 1977-10-11 Hitachi Ltd Structure of air-fuel ratio detector with three electrodes
JPS55154450A (en) * 1979-05-19 1980-12-02 Nissan Motor Co Ltd Air-fuel-ratio detector

Also Published As

Publication number Publication date
JPS57101755A (en) 1982-06-24
DE3040494A1 (de) 1982-06-03

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: G01N 27/407 (2006.01)