ES8103378A1 - Solid electrolyte oxygen sensor and method of making same - Google Patents

Solid electrolyte oxygen sensor and method of making same

Info

Publication number
ES8103378A1
ES8103378A1 ES493192A ES493192A ES8103378A1 ES 8103378 A1 ES8103378 A1 ES 8103378A1 ES 493192 A ES493192 A ES 493192A ES 493192 A ES493192 A ES 493192A ES 8103378 A1 ES8103378 A1 ES 8103378A1
Authority
ES
Spain
Prior art keywords
tube
disc
stripes
solid electrolyte
oxygen sensor
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.)
Expired
Application number
ES493192A
Other languages
Spanish (es)
Other versions
ES493192A0 (en
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.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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
Priority claimed from US06/055,573 external-priority patent/US4229275A/en
Priority claimed from US06/057,624 external-priority patent/US4251342A/en
Application filed by UOP LLC filed Critical UOP LLC
Publication of ES8103378A1 publication Critical patent/ES8103378A1/en
Publication of ES493192A0 publication Critical patent/ES493192A0/en
Granted 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
    • G01N27/26—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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • C04B37/003—Joining burned ceramic articles with other burned ceramic articles or other articles by heating by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts
    • C04B37/005—Joining burned ceramic articles with other burned ceramic articles or other articles by heating by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts consisting of glass or ceramic material
    • 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
    • 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
    • G01N27/4071—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
    • C04B2237/10—Glass interlayers, e.g. frit or flux
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • C04B2237/34—Oxidic
    • C04B2237/341—Silica or silicates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/62—Forming laminates or joined articles comprising holes, channels or other types of openings
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/76—Forming laminates or joined articles comprising at least one member in the form other than a sheet or disc, e.g. two tubes or a tube and a sheet or disc
    • C04B2237/765—Forming laminates or joined articles comprising at least one member in the form other than a sheet or disc, e.g. two tubes or a tube and a sheet or disc at least one member being a tube

Abstract

An oxygen sensor 10 with a disc- type solid electrolyte 14 has the disc hermetically sealed in the range 260-1100 DEG C in a shrinkable ceramic tube 12 by shrinkage as the tube is fired. The tube is preferably formed of forsterite which can shrink about 25% during firing, thus causing the tube to become slightly bulged out in the region of the disc due to the interference fit produced by the shrinkage. The porous electrodes 20, 22 on the top and bottom surfaces of the disc are omitted from a small region 14', 14'' near one edge of the top and bottom surfaces but are continued as a stripe or band down the edge from a diametrically opposite portion of each surface, the stripes and unelectroded areas associated With the respective surfaces being spaced to prevent electrical shorting. The disc stripes are pressure bonded during firing of the tube to a pair of spaced lead stripes 16, 18 on the inside tube surface.
ES493192A 1979-07-09 1980-07-08 A METHOD OF MANUFACTURING AN OXYGEN DETECTOR DEVICE Granted ES493192A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/055,573 US4229275A (en) 1979-07-09 1979-07-09 Solid electrolyte oxygen sensor and method of making same
US06/057,624 US4251342A (en) 1979-07-16 1979-07-16 Solid electrolyte oxygen sensor with integral heater

Publications (2)

Publication Number Publication Date
ES8103378A1 true ES8103378A1 (en) 1981-02-16
ES493192A0 ES493192A0 (en) 1981-02-16

Family

ID=26734368

Family Applications (2)

Application Number Title Priority Date Filing Date
ES493192A Granted ES493192A0 (en) 1979-07-09 1980-07-08 A METHOD OF MANUFACTURING AN OXYGEN DETECTOR DEVICE
ES494794A Granted ES494794A0 (en) 1979-07-09 1980-09-05 AN OXYGEN DETECTION DEVICE

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES494794A Granted ES494794A0 (en) 1979-07-09 1980-09-05 AN OXYGEN DETECTION DEVICE

Country Status (7)

Country Link
CA (1) CA1152156A (en)
DE (1) DE3025670A1 (en)
ES (2) ES493192A0 (en)
FR (1) FR2461252A1 (en)
GB (1) GB2058356B (en)
IL (1) IL60373A (en)
IT (1) IT1132180B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57204449A (en) * 1981-06-12 1982-12-15 Toyota Motor Corp Lean sensor
DE3172074D1 (en) * 1981-11-27 1985-10-03 Rheometron Ag Measuring head for an electro-magnetic flow meter
CH645722A5 (en) * 1983-02-04 1984-10-15 Teresa Crevoiserat PROBE FOR MEASURING THE PARTIAL PRESSURE OF OXYGEN IN A GAS ATMOSPHERE.
JPS6027851A (en) * 1983-07-25 1985-02-12 Toyota Motor Corp Air-fuel ratio detector
IN184135B (en) * 1993-03-25 2000-06-17 Novatech Controls Australia

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3616413A (en) * 1968-10-08 1971-10-26 Westinghouse Electric Corp Solid electrolyte oxygen sensor
DE1953580A1 (en) * 1968-10-28 1970-11-12 Asea Ab Immersion probe for measuring the oxygen content in molten metal
DE2423783A1 (en) * 1974-05-16 1975-12-04 George R Fitterer Immersion probe for determn. of dissolved oxygen in melts - esp. of metals, using various electrolytes and oxygen-reference materials
NL7409108A (en) * 1974-07-05 1976-01-07 Philips Nv MEASURING CELL FOR DETERMINING OXYGEN CONCENTRATIONS IN A GAS MIXTURE.
JPS51142389A (en) * 1975-06-03 1976-12-07 Nissan Motor Co Ltd Oxygen senser

Also Published As

Publication number Publication date
FR2461252A1 (en) 1981-01-30
IT8023318A0 (en) 1980-07-08
DE3025670A1 (en) 1981-03-19
GB2058356B (en) 1983-07-20
IT1132180B (en) 1986-06-25
ES8106608A1 (en) 1981-07-16
IL60373A0 (en) 1980-09-16
CA1152156A (en) 1983-08-16
GB2058356A (en) 1981-04-08
ES493192A0 (en) 1981-02-16
IL60373A (en) 1984-08-31
ES494794A0 (en) 1981-07-16
FR2461252B1 (en) 1984-01-06

Similar Documents

Publication Publication Date Title
JPS5578246A (en) Production of cermet electrode of gas sensor
DE3167615D1 (en) Electrode with electrocatalytic surface and method of manufacture
JPS556793A (en) Method of manufacturing electrochemical batttery electrode
AU505061B2 (en) Porous anode separator
ZM6481A1 (en) Electrode with electrocatalytic surface
AU517671B2 (en) Producing improved solid electrolyte oxygen gas sensors
GB2022845B (en) Electrochemical gas sensor
AU561657B2 (en) Solid electrolyte gas sensor
GB2018496B (en) Porous electrode
ES8106608A1 (en) Solid electrolyte oxygen sensor and method of making same
GB2074829B (en) Furnace electrode seal assembly
JPS5655849A (en) Oxygen detector and method of producing thereof
AU561654B2 (en) Solid electrolyte gas sensor
GB2017410B (en) Ceramic capacitor with surface electrodes
JPS5654786A (en) Method of bonding graphite electrode
NO864934D0 (en) PROCEDURE FOR THE PREPARATION OF AN ELECTRODE FOR SOLID POLYMER ELECTROLYT.
GB2079469B (en) Solid electrolyte gas sensor
GB1523059A (en) Electrical capacitors
EP0008460A3 (en) Adhesive support
NO863294D0 (en) PROCEDURE FOR THE MANUFACTURE OF ELECTROCHEMICAL CELL AND AN ELECTROCHEMICAL CELL.
JPS5699988A (en) Method of manufacturing multielectrode airtight terminal
PL240656A1 (en) Method of manufacture of electrode with lead containing substrate,especially method of manufacture of anode with lead containing substrate and electrode,especially anode manufactured thereby
AU7698881A (en) Titanium ion containing ceramic anode and production thereof
JPS5580047A (en) Production of gas detection element
IE802434L (en) Electrode assembly for use in electrofilteration.