IT964100B - Procedimento ed apparecchio per controllare i combustibili totali e il contenuto d ossigeno d un gas particolarmente per gas di scarico di forni e motori endotermici - Google Patents
Procedimento ed apparecchio per controllare i combustibili totali e il contenuto d ossigeno d un gas particolarmente per gas di scarico di forni e motori endotermiciInfo
- Publication number
- IT964100B IT964100B IT28320/72A IT2832072A IT964100B IT 964100 B IT964100 B IT 964100B IT 28320/72 A IT28320/72 A IT 28320/72A IT 2832072 A IT2832072 A IT 2832072A IT 964100 B IT964100 B IT 964100B
- Authority
- IT
- Italy
- Prior art keywords
- ovens
- checking
- procedure
- gas
- oxygen content
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
- G01N25/22—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures
- G01N25/28—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures the rise in temperature of the gases resulting from combustion being measured directly
- G01N25/30—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures the rise in temperature of the gases resulting from combustion being measured directly using electric temperature-responsive elements
- G01N25/32—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures the rise in temperature of the gases resulting from combustion being measured directly using electric temperature-responsive elements using thermoelectric elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
- G01N33/0032—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array using two or more different physical functioning modes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/12—Condition responsive control
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/20—Oxygen containing
- Y10T436/204998—Inorganic carbon compounds
- Y10T436/205831—Carbon monoxide only
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17349071A | 1971-08-20 | 1971-08-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT964100B true IT964100B (it) | 1974-01-21 |
Family
ID=22632267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT28320/72A IT964100B (it) | 1971-08-20 | 1972-08-19 | Procedimento ed apparecchio per controllare i combustibili totali e il contenuto d ossigeno d un gas particolarmente per gas di scarico di forni e motori endotermici |
Country Status (8)
Country | Link |
---|---|
US (1) | US3791936A (it) |
JP (1) | JPS5232597B2 (it) |
AU (1) | AU475445B2 (it) |
CA (1) | CA949867A (it) |
DE (1) | DE2239285C2 (it) |
FR (1) | FR2151327A5 (it) |
GB (1) | GB1393396A (it) |
IT (1) | IT964100B (it) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5512586B1 (it) * | 1971-03-11 | 1980-04-02 | ||
US3926562A (en) * | 1972-09-08 | 1975-12-16 | Us Navy | Vertical tube combustion reactor |
DE2338873C2 (de) * | 1973-08-01 | 1983-07-14 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und Meßgerät zur Messung der Zusammensetzung des Kraftstoff-Luft- Gemisches für Brennkraftmaschinen |
US3927979A (en) * | 1974-06-10 | 1975-12-23 | Westinghouse Electric Corp | Technique for measuring the carbon monoxide and reactive hydrocarbon content of a gas |
US4050425A (en) * | 1975-11-24 | 1977-09-27 | General Motors Corporation | Air-fuel ratio control system |
US4115229A (en) * | 1976-11-08 | 1978-09-19 | Thermo-Lab Instruments, Inc. | Apparatus for sampling a gaseous stream |
US4169769A (en) * | 1976-11-08 | 1979-10-02 | Thermo-Lab Instruments, Inc. | Method for conveying a gas sample through an analyzer chamber |
CA1096197A (en) * | 1976-11-08 | 1981-02-24 | Donald A. Sayles | Apparatus for measuring excess oxygen or combustibles in a gaseous sample of a combustion process |
US4134818A (en) * | 1977-04-07 | 1979-01-16 | Westinghouse Electric Corp. | Solid electrolyte sensor for monitoring combustibles in an oxygen containing environment |
US4169708A (en) * | 1977-06-03 | 1979-10-02 | Muggli Robert Z | Method and apparatus for gas analysis |
US4128458A (en) * | 1977-10-25 | 1978-12-05 | Obiaya Joseph O | Combustible element and oxygen concentration sensor |
CH628092A5 (de) * | 1978-03-21 | 1982-02-15 | Ipsen Ind Int Gmbh | Verfahren und vorrichtung zur regelung des kohlenstoffpegels eines chemisch reagierenden gasgemisches. |
IT1145264B (it) * | 1979-03-15 | 1986-11-05 | Ricardo Consulting Eng | Apparecchio e procedimento per determinare la concentrazione della miscela aria/combustibile alimentata ad un motore a combustione interna |
JPS55154450A (en) * | 1979-05-19 | 1980-12-02 | Nissan Motor Co Ltd | Air-fuel-ratio detector |
EP0034013B1 (en) * | 1980-02-07 | 1986-03-12 | Imperial Chemical Industries Plc | Gas analysis |
JPS56112643A (en) * | 1980-02-12 | 1981-09-05 | Ngk Insulators Ltd | Simultaneous detection device for density of oxygen and combustible gas |
JPS56118661A (en) * | 1980-02-22 | 1981-09-17 | Ngk Insulators Ltd | Combustible gas and oxygen concentration detecting equipment |
US4305724A (en) * | 1980-08-04 | 1981-12-15 | Delphian Partners | Combustible gas detection system |
FR2507779A1 (fr) * | 1981-06-15 | 1982-12-17 | Charbonnages De France | Procede et appareil d'explosimetrie a moyen nouveau de lever de doute des mesures |
GB2140587B (en) * | 1983-05-23 | 1987-02-11 | Kelsall Spurr John Kenneth Fra | Improvements in and relating to combustion processes |
US5055266A (en) * | 1984-03-02 | 1991-10-08 | Arch Development Corporation | Method for detecting toxic gases |
GB8429292D0 (en) * | 1984-11-20 | 1984-12-27 | Autoflame Eng Ltd | Fuel burner controller |
JPS61195338A (ja) * | 1985-02-25 | 1986-08-29 | Ngk Spark Plug Co Ltd | 空燃比センサ− |
JPS63218852A (ja) * | 1987-03-09 | 1988-09-12 | Yokogawa Electric Corp | 排ガス中のo↓2及び可燃ガス濃度測定装置 |
US4818348A (en) * | 1987-05-26 | 1989-04-04 | Transducer Research, Inc. | Method and apparatus for identifying and quantifying simple and complex chemicals |
ATE134446T1 (de) * | 1990-06-12 | 1996-03-15 | Catalytica Inc | Stickoxyd-sensoraufbau |
US5314828A (en) * | 1990-06-12 | 1994-05-24 | Catalytica, Inc. | NOx sensor and process for detecting NOx |
CA2164438C (en) * | 1993-06-04 | 2002-09-03 | Philip D. Pacey | Gas detection, identification and elemental and quantitative analysis system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE659925A (it) * | ||||
DE1202032B (de) * | 1961-05-29 | 1965-09-30 | Zd Y V I Plzen Narodni Podnik | Geraet zur Anzeige der Abweichung der Konzentration von unverbrannten Komponenten oder von freiem Sauerstoff von Heizungsabgasen |
GB1073099A (en) * | 1965-06-10 | 1967-06-21 | Kent Ltd G | Improvements in or relating to electro-chemical gas measuring system |
US3519391A (en) * | 1967-09-22 | 1970-07-07 | Karl Winter | Method of and apparatus for measuring combustible constituents of gas samples |
NL6812013A (it) * | 1968-08-22 | 1970-02-24 | ||
US3597345A (en) * | 1968-11-18 | 1971-08-03 | Westinghouse Electric Corp | Oxygen detection apparatus |
US3674436A (en) * | 1969-08-22 | 1972-07-04 | Herman R Geul | Exhaust gas analyzer for internal combustion engines |
-
1971
- 1971-08-20 US US00173490A patent/US3791936A/en not_active Expired - Lifetime
-
1972
- 1972-04-25 CA CA140,466A patent/CA949867A/en not_active Expired
- 1972-07-20 AU AU44771/72A patent/AU475445B2/en not_active Expired
- 1972-07-25 GB GB3466672A patent/GB1393396A/en not_active Expired
- 1972-08-10 DE DE2239285A patent/DE2239285C2/de not_active Expired
- 1972-08-18 JP JP47082209A patent/JPS5232597B2/ja not_active Expired
- 1972-08-19 IT IT28320/72A patent/IT964100B/it active
- 1972-08-21 FR FR7229801A patent/FR2151327A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1393396A (en) | 1975-05-07 |
AU4477172A (en) | 1974-02-07 |
AU475445B2 (en) | 1976-08-26 |
DE2239285A1 (de) | 1973-03-01 |
JPS4830493A (it) | 1973-04-21 |
DE2239285C2 (de) | 1983-08-11 |
FR2151327A5 (it) | 1973-04-13 |
CA949867A (en) | 1974-06-25 |
US3791936A (en) | 1974-02-12 |
JPS5232597B2 (it) | 1977-08-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT964100B (it) | Procedimento ed apparecchio per controllare i combustibili totali e il contenuto d ossigeno d un gas particolarmente per gas di scarico di forni e motori endotermici | |
IT958807B (it) | Procedimento e mezzi per generare idrogeno gassoso particolarmente per motori a combustione interna | |
YU237975A (en) | Combustible gas from solid hydrocarbon fuels | |
AU475791B2 (en) | Reduction of gaseous pollutants in combustion flue gas | |
IT1042974B (it) | Dispositivo per rivelare l avaria d un peroettore dei gas di scarico su motori endotermici | |
AR192935A1 (es) | Combustible con un contenido reducido de co en el gas de escape | |
CH533234A (de) | Verbrennungseinrichtung für Gasturbinentriebwerke | |
IT964681B (it) | Dispositivo per decontaminare i gas di scarico di motori a scoppio | |
IT982497B (it) | Procedimento ed impianto per il ricupero di gas combustibili da forni | |
CA943416A (en) | Gas turbine exhaust silencer and support | |
CA967440A (en) | Method for the operation of internal-combustion engines and gas reformer for implementing the method | |
CH543294A (fr) | Epurateur à effet de recyclage pour gaz de combustion | |
ZA722570B (en) | Fuel gas mixture | |
IT954858B (it) | Procedimento per la preparazione di gas combustibili a ridotto potere calorifico | |
IT956978B (it) | Catalizzatori per trattare gas di scarico e metodo per trattare i gas di scarico con questi | |
NO141698C (no) | Fremgangsmaate og innretning for aa unngaa forurensning av atmosfaeren av eksosgassene til forbrenningsmotorer | |
IT1067272B (it) | Gasogeno per trasformare un miscuglio reattivo,costituito di un combustibile contenente idrocarburi e di un gas contenente ossigeno,in un gas combustibile | |
CA935652A (en) | Apparatus for the detoxification of the exhaust gases of internal combustion engines | |
JPS5260332A (en) | Method of reduction of exhaust gas and improvement of fuel cost | |
BE780594A (fr) | Briquet a gaz | |
IT940966B (it) | Apparecchiatura per depurare gas di scarico di motori a combustione | |
AT318957B (de) | Feuerzeug für komprimiertes Gas als Brennstoff | |
ZA721667B (en) | Device for reheating exhaust gas | |
IT970298B (it) | Metodo ed apparecchiatura per ri durre la concentrazione di gas combustibili nelle cisterne | |
CA873086A (en) | Exhaust gas burner and muffler |