EP0121437A3 - Système de contrôle pour une chaudière ou un four - Google Patents
Système de contrôle pour une chaudière ou un four Download PDFInfo
- Publication number
- EP0121437A3 EP0121437A3 EP84302239A EP84302239A EP0121437A3 EP 0121437 A3 EP0121437 A3 EP 0121437A3 EP 84302239 A EP84302239 A EP 84302239A EP 84302239 A EP84302239 A EP 84302239A EP 0121437 A3 EP0121437 A3 EP 0121437A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- boiler
- furnace
- level
- control system
- sample portion
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/003—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
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2223/00—Signal processing; Details thereof
- F23N2223/04—Memory
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2223/00—Signal processing; Details thereof
- F23N2223/08—Microprocessor; Microcomputer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2235/00—Valves, nozzles or pumps
- F23N2235/02—Air or combustion gas valves or dampers
- F23N2235/06—Air or combustion gas valves or dampers at the air intake
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2235/00—Valves, nozzles or pumps
- F23N2235/12—Fuel valves
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Regulation And Control Of Combustion (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8308902 | 1983-03-31 | ||
GB8308902 | 1983-03-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0121437A2 EP0121437A2 (fr) | 1984-10-10 |
EP0121437A3 true EP0121437A3 (fr) | 1985-01-23 |
Family
ID=10540531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP84302239A Withdrawn EP0121437A3 (fr) | 1983-03-31 | 1984-04-02 | Système de contrôle pour une chaudière ou un four |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0121437A3 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW338094B (en) * | 1996-05-22 | 1998-08-11 | Toyota Motor Co Ltd | Method and device of burning control of an oxygen sensor |
DE19963974C2 (de) * | 1999-12-31 | 2002-11-14 | Bosch Gmbh Robert | Gasbrenner |
US8568632B2 (en) | 2003-11-26 | 2013-10-29 | Owens Corning Intellectual Capital, Llc | Method of forming thermoplastic foams using nano-particles to control cell morphology |
AT504887B1 (de) | 2007-04-02 | 2008-09-15 | Vaillant Austria Gmbh | Verfahren zur füllstandsüberwachung eines flüssiggastanks |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3404836A (en) * | 1965-12-20 | 1968-10-08 | Westinghouse Electric Corp | Heat generating apparatus |
FR2069721A5 (fr) * | 1969-11-10 | 1971-09-03 | Jones & Laughlin Steel Corp | |
FR2392327A1 (fr) * | 1977-05-25 | 1978-12-22 | Telegan Ltd | Systeme de regulation pour bruleur |
US4160170A (en) * | 1978-06-15 | 1979-07-03 | United Technologies Corporation | Wind turbine generator pitch control system |
EP0050840A1 (fr) * | 1980-10-23 | 1982-05-05 | Karl Dungs GmbH & Co. | Procédé pour l'ajustage de régulateurs compound pour brûleurs dans une installation de production de chaleur |
GB2088091A (en) * | 1980-11-03 | 1982-06-03 | Econics Corp | Combustion control system |
DE3103940A1 (de) * | 1981-02-05 | 1982-08-12 | Günter Dr.-Ing. 7405 Dettenhausen Baumbach | Vorrichtung zur ueberwachung von feuerungsabgasen |
-
1984
- 1984-04-02 EP EP84302239A patent/EP0121437A3/fr not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3404836A (en) * | 1965-12-20 | 1968-10-08 | Westinghouse Electric Corp | Heat generating apparatus |
FR2069721A5 (fr) * | 1969-11-10 | 1971-09-03 | Jones & Laughlin Steel Corp | |
FR2392327A1 (fr) * | 1977-05-25 | 1978-12-22 | Telegan Ltd | Systeme de regulation pour bruleur |
US4160170A (en) * | 1978-06-15 | 1979-07-03 | United Technologies Corporation | Wind turbine generator pitch control system |
EP0050840A1 (fr) * | 1980-10-23 | 1982-05-05 | Karl Dungs GmbH & Co. | Procédé pour l'ajustage de régulateurs compound pour brûleurs dans une installation de production de chaleur |
GB2088091A (en) * | 1980-11-03 | 1982-06-03 | Econics Corp | Combustion control system |
DE3103940A1 (de) * | 1981-02-05 | 1982-08-12 | Günter Dr.-Ing. 7405 Dettenhausen Baumbach | Vorrichtung zur ueberwachung von feuerungsabgasen |
Non-Patent Citations (3)
Title |
---|
ADVANCES IN INSTRUMENTATION, vol. 37, 1982, Part 3, Research Triangle Park, NC, US Pittsburgh, US C. PRESSER et al.: "Evaluation of O2 and Co monitoring systems for combustion controls", pages 1515-1536. * |
CONTROL AND INSTRUMENTATION. vol. 9, no. 11, December 1977, London, GB "Meeting smaller users' demands for efficient combustion controls", page 33. * |
OIL & GAS JOURNAL, vol. 79, no. 38, September 21, 1981, Technology TULSA, Oklahoma, US D.J. LEONARD et al.: "Automatic control ups heater combustion", pages 134-138. * |
Also Published As
Publication number | Publication date |
---|---|
EP0121437A2 (fr) | 1984-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
17P | Request for examination filed |
Effective date: 19850723 |
|
17Q | First examination report despatched |
Effective date: 19870409 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19870811 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: KELSALL-SPURR, JOHN KENNETH FRANCIS |