IT1052861B - Dispositivo e procedimento per la regolazi ne automatica aria combustibile particolare per motori a combustione interna - Google Patents
Dispositivo e procedimento per la regolazi ne automatica aria combustibile particolare per motori a combustione internaInfo
- Publication number
- IT1052861B IT1052861B IT52746/75A IT5274675A IT1052861B IT 1052861 B IT1052861 B IT 1052861B IT 52746/75 A IT52746/75 A IT 52746/75A IT 5274675 A IT5274675 A IT 5274675A IT 1052861 B IT1052861 B IT 1052861B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- internal combustion
- combustion engines
- automatic adjustment
- combustible air
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1473—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method
- F02D41/1475—Regulating the air fuel ratio at a value other than stoichiometry
- F02D41/1476—Biasing of the sensor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
- F23N5/006—Systems for controlling combustion using detectors sensitive to combustion gas properties the detector being sensitive to oxygen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Regulation And Control Of Combustion (AREA)
- Exhaust Gas After Treatment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2460066A DE2460066C3 (de) | 1974-12-19 | 1974-12-19 | Verfahren und Vorrichtung zum selbsttätigen Regeln des Brenstoff-Luftverhältnisses einer Verbrennung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1052861B true IT1052861B (it) | 1981-07-20 |
Family
ID=5933815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT52746/75A IT1052861B (it) | 1974-12-19 | 1975-12-17 | Dispositivo e procedimento per la regolazi ne automatica aria combustibile particolare per motori a combustione interna |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4032285A (it) |
| JP (1) | JPS614980B2 (it) |
| DE (1) | DE2460066C3 (it) |
| FR (1) | FR2295354A1 (it) |
| GB (1) | GB1534288A (it) |
| IT (1) | IT1052861B (it) |
| NL (1) | NL7514686A (it) |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS589262B2 (ja) * | 1976-11-01 | 1983-02-19 | 愛三工業株式会社 | 内燃機関の空燃比制御装置 |
| CA1118076A (en) * | 1977-05-16 | 1982-02-09 | Borg-Warner Corporation | Control system for regulating air/fuel ratio |
| US4348169A (en) * | 1978-05-24 | 1982-09-07 | Land Combustion Limited | Control of burners |
| US4309949A (en) * | 1979-12-10 | 1982-01-12 | Measurex Corporation | Method of controlling the opacity of the exhaust of the combustion of solid fuel and air in a furnace |
| DE3037936A1 (de) * | 1980-10-08 | 1982-05-27 | Robert Bosch Gmbh, 7000 Stuttgart | Temperatur-regeleinrichtung fuer gas- oder oelbeheizte wassererhitzer |
| FR2494445A1 (fr) * | 1980-11-17 | 1982-05-21 | Socapex | Capteur electrochimique des concentrations d'especes dans un melange fluide et systeme de regulation de la richesse d'un melange air-carburant mettant en oeuvre un tel capteur |
| US4362499A (en) * | 1980-12-29 | 1982-12-07 | Fisher Controls Company, Inc. | Combustion control system and method |
| JPS57129323A (en) * | 1981-02-03 | 1982-08-11 | Rinnai Corp | Safety device for combustion |
| US4449918A (en) * | 1981-07-06 | 1984-05-22 | Selas Corporation Of America | Apparatus for regulating furnace combustion |
| DE3239919A1 (de) * | 1982-10-28 | 1984-05-03 | Volkswagenwerk Ag | Kraftstoff-luft-gemischregeleinrichtung |
| DE3515072A1 (de) * | 1985-04-26 | 1986-11-06 | Gesellschaft für Strahlen- und Umweltforschung mbH, München, 8042 Neuherberg | Anlage fuer die schadgaszufuhr zu einer expositions-kammer |
| FR2592465B1 (fr) * | 1985-12-31 | 1988-03-25 | Brunel Gerald | Installation de surveillance du fonctionnement d'une chaudiere |
| FR2607905B1 (fr) * | 1986-12-05 | 1990-01-26 | Pramata | Dispositif de verification de l'etat des fumees d'un generateur de chaleur ou de force brulant un combustible |
| FR2619892B1 (fr) * | 1987-08-31 | 1991-08-16 | Gaz De France | Procede pour prevenir l'encrassement d'un dispositif detecteur d'anomalies et dispositif pour l'execution de ce procede |
| US5118629A (en) * | 1988-07-28 | 1992-06-02 | Alton Geoscience | Vapor extraction technique |
| US6654697B1 (en) | 1996-03-28 | 2003-11-25 | Rosemount Inc. | Flow measurement with diagnostics |
| US7630861B2 (en) | 1996-03-28 | 2009-12-08 | Rosemount Inc. | Dedicated process diagnostic device |
| US7623932B2 (en) | 1996-03-28 | 2009-11-24 | Fisher-Rosemount Systems, Inc. | Rule set for root cause diagnostics |
| US8290721B2 (en) | 1996-03-28 | 2012-10-16 | Rosemount Inc. | Flow measurement diagnostics |
| US7949495B2 (en) | 1996-03-28 | 2011-05-24 | Rosemount, Inc. | Process variable transmitter with diagnostics |
| US7254518B2 (en) | 1996-03-28 | 2007-08-07 | Rosemount Inc. | Pressure transmitter with diagnostics |
| US6754601B1 (en) * | 1996-11-07 | 2004-06-22 | Rosemount Inc. | Diagnostics for resistive elements of process devices |
| US6095793A (en) * | 1998-09-18 | 2000-08-01 | Woodward Governor Company | Dynamic control system and method for catalytic combustion process and gas turbine engine utilizing same |
| US7010459B2 (en) | 1999-06-25 | 2006-03-07 | Rosemount Inc. | Process device diagnostics using process variable sensor signal |
| CA2438735A1 (en) | 2001-02-19 | 2002-08-29 | Rosemount Analytical Inc. | Improved generator monitoring, control and efficiency |
| US6629059B2 (en) | 2001-05-14 | 2003-09-30 | Fisher-Rosemount Systems, Inc. | Hand held diagnostic and communication device with automatic bus detection |
| GB2386611A (en) * | 2002-03-23 | 2003-09-24 | Lin Yang Chen | Gaseous Fuel Generator |
| RU2324171C2 (ru) | 2003-07-18 | 2008-05-10 | Роузмаунт Инк. | Диагностика процесса |
| US7018800B2 (en) | 2003-08-07 | 2006-03-28 | Rosemount Inc. | Process device with quiescent current diagnostics |
| US7627441B2 (en) | 2003-09-30 | 2009-12-01 | Rosemount Inc. | Process device with vibration based diagnostics |
| US7523667B2 (en) | 2003-12-23 | 2009-04-28 | Rosemount Inc. | Diagnostics of impulse piping in an industrial process |
| US6920799B1 (en) | 2004-04-15 | 2005-07-26 | Rosemount Inc. | Magnetic flow meter with reference electrode |
| US7046180B2 (en) | 2004-04-21 | 2006-05-16 | Rosemount Inc. | Analog-to-digital converter with range error detection |
| US8112565B2 (en) | 2005-06-08 | 2012-02-07 | Fisher-Rosemount Systems, Inc. | Multi-protocol field device interface with automatic bus detection |
| US20070068225A1 (en) | 2005-09-29 | 2007-03-29 | Brown Gregory C | Leak detector for process valve |
| US7953501B2 (en) | 2006-09-25 | 2011-05-31 | Fisher-Rosemount Systems, Inc. | Industrial process control loop monitor |
| JP2010505121A (ja) | 2006-09-29 | 2010-02-18 | ローズマウント インコーポレイテッド | 検証を備える磁気流量計 |
| US7321846B1 (en) | 2006-10-05 | 2008-01-22 | Rosemount Inc. | Two-wire process control loop diagnostics |
| US8898036B2 (en) | 2007-08-06 | 2014-11-25 | Rosemount Inc. | Process variable transmitter with acceleration sensor |
| US7590511B2 (en) | 2007-09-25 | 2009-09-15 | Rosemount Inc. | Field device for digital process control loop diagnostics |
| GB0811935D0 (en) * | 2008-07-01 | 2008-07-30 | Btrack Solutions Ltd | Fuel blending system and method |
| US9366433B2 (en) * | 2010-09-16 | 2016-06-14 | Emerson Electric Co. | Control for monitoring flame integrity in a heating appliance |
| US9207670B2 (en) | 2011-03-21 | 2015-12-08 | Rosemount Inc. | Degrading sensor detection implemented within a transmitter |
| US9052240B2 (en) | 2012-06-29 | 2015-06-09 | Rosemount Inc. | Industrial process temperature transmitter with sensor stress diagnostics |
| US9602122B2 (en) | 2012-09-28 | 2017-03-21 | Rosemount Inc. | Process variable measurement noise diagnostic |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH400427A (de) * | 1962-12-04 | 1965-10-15 | Sulzer Ag | Verfahren und Vorrichtung zum Betrieb einer mit mindestens zwei verschiedenen fliessfähigen Brennstoffen beschickten Feuerungsanlage, insbesondere für eine Dampfkraft- oder eine Gasturbinenanlage |
| FR1384829A (fr) * | 1963-11-29 | 1965-01-08 | Indicateur d'imbrûlés et d'oxygène dans un gaz de combustion | |
| US3388862A (en) * | 1965-12-01 | 1968-06-18 | Exxon Research Engineering Co | Pneumatic control of furnaces |
| US3404836A (en) * | 1965-12-20 | 1968-10-08 | Westinghouse Electric Corp | Heat generating apparatus |
| US3514377A (en) * | 1967-11-27 | 1970-05-26 | Gen Electric | Measurement of oxygen-containing gas compositions and apparatus therefor |
| US3616408A (en) * | 1968-05-29 | 1971-10-26 | Westinghouse Electric Corp | Oxygen sensor |
| US3549089A (en) * | 1968-07-26 | 1970-12-22 | Hays Corp | Method and means for trimming position control members |
| US3616274A (en) * | 1969-11-24 | 1971-10-26 | Gen Motors Corp | Method and apparatus for monitoring exhaust gas |
| FR2187094A5 (it) * | 1972-05-31 | 1974-01-11 | Guigues Frederi | |
| US3768955A (en) * | 1972-06-26 | 1973-10-30 | Universal Oil Prod Co | Reactant ratio control process |
-
1974
- 1974-12-19 DE DE2460066A patent/DE2460066C3/de not_active Expired
-
1975
- 1975-12-17 IT IT52746/75A patent/IT1052861B/it active
- 1975-12-17 NL NL7514686A patent/NL7514686A/xx unknown
- 1975-12-18 FR FR7538928A patent/FR2295354A1/fr active Granted
- 1975-12-18 JP JP50150217A patent/JPS614980B2/ja not_active Expired
- 1975-12-19 US US05/642,449 patent/US4032285A/en not_active Expired - Lifetime
- 1975-12-19 GB GB52151/75A patent/GB1534288A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1534288A (en) | 1978-11-29 |
| NL7514686A (nl) | 1976-06-22 |
| US4032285A (en) | 1977-06-28 |
| JPS614980B2 (it) | 1986-02-14 |
| DE2460066B2 (de) | 1980-11-06 |
| DE2460066A1 (de) | 1976-06-24 |
| FR2295354A1 (fr) | 1976-07-16 |
| DE2460066C3 (de) | 1981-08-06 |
| JPS5186625A (it) | 1976-07-29 |
| FR2295354B1 (it) | 1980-01-25 |
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