GB1220541A - Improvements in or relating to burner control apparatus - Google Patents

Improvements in or relating to burner control apparatus

Info

Publication number
GB1220541A
GB1220541A GB7249/69A GB724969A GB1220541A GB 1220541 A GB1220541 A GB 1220541A GB 7249/69 A GB7249/69 A GB 7249/69A GB 724969 A GB724969 A GB 724969A GB 1220541 A GB1220541 A GB 1220541A
Authority
GB
United Kingdom
Prior art keywords
oil
pressure
burners
signals
developed
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
GB7249/69A
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.)
Kockums Mekaniska Verkstads AB
Original Assignee
Kockums Mekaniska Verkstads AB
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 Kockums Mekaniska Verkstads AB filed Critical Kockums Mekaniska Verkstads AB
Publication of GB1220541A publication Critical patent/GB1220541A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/08—Regulating fuel supply conjointly with another medium, e.g. boiler water
    • F23N1/082—Regulating fuel supply conjointly with another medium, e.g. boiler water using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F23N1/022—Regulating fuel supply conjointly with air supply using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2241/00—Applications
    • F23N2241/10—Generating vapour

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Control Of Combustion (AREA)

Abstract

1,220,541. Automatic pressure control. KOCKUMS MEKANISKA VERKSTADS AB. Feb.11, 1969 [Feb.12, 1968J, No.9249/69. Heading G3R. Oil fuel and combustion air supplies to the burners of a boiler and the number of burners ignited are automatically controlled by signals from oil and air pressure transducers and proportional and integral signals developed from a frequency compensated boiler pressure transducer. In Fig. 1, electrical signals corresponding to deviations of a ship's boiler pressure from a desired value are developed at 12, compensated for variations of supply frequency by a unit 13, and amplified at 11 to vary at 6 the datum of systems which control servooperated oil fuel burner valves 2 in response to oil pressure detected at 8. An integral developed at 10 is added at 9 and determines at 15 the number of burners in operation. The signals from oil pressure detector 8 also vary the datum of systems which control servo-operated combustion air dampers 1 in response to air pressure detected at 7 so that a desired air/fuel ratio is maintained. Suitable circuits involving differential and operational amplifiers, RC circuits, transistors, Zener and other diodes and smooth manual to automatic changeover are described.
GB7249/69A 1968-02-12 1969-02-11 Improvements in or relating to burner control apparatus Expired GB1220541A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1785/68A SE310034B (en) 1968-02-12 1968-02-12

Publications (1)

Publication Number Publication Date
GB1220541A true GB1220541A (en) 1971-01-27

Family

ID=20258839

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7249/69A Expired GB1220541A (en) 1968-02-12 1969-02-11 Improvements in or relating to burner control apparatus

Country Status (9)

Country Link
US (1) US3572587A (en)
JP (1) JPS5022161B1 (en)
DE (1) DE1905992A1 (en)
DK (1) DK126716B (en)
FR (1) FR2001778A1 (en)
GB (1) GB1220541A (en)
NL (1) NL6902185A (en)
NO (1) NO121232B (en)
SE (1) SE310034B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237665A (en) * 1989-10-31 1991-05-08 Potterton Int Ltd Boiler control
CN1320306C (en) * 2002-12-25 2007-06-06 李延新 Burning control method of combustor and automatic control combustor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1935617A1 (en) * 1969-07-14 1971-02-04 Canon Kk Photocopier
US4348169A (en) * 1978-05-24 1982-09-07 Land Combustion Limited Control of burners
US4598668A (en) * 1985-01-09 1986-07-08 Energy Systems And Service Corp. Apparatus for efficiently controlling the operation of parallel boiler units

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702591A (en) * 1955-02-22 dickey
US2644642A (en) * 1953-07-07 Control system for a plurality of
US2519240A (en) * 1950-08-15 Combustion control system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237665A (en) * 1989-10-31 1991-05-08 Potterton Int Ltd Boiler control
GB2237665B (en) * 1989-10-31 1993-09-01 Potterton Int Ltd Heating boilers
CN1320306C (en) * 2002-12-25 2007-06-06 李延新 Burning control method of combustor and automatic control combustor

Also Published As

Publication number Publication date
FR2001778A1 (en) 1969-10-03
JPS5022161B1 (en) 1975-07-29
NL6902185A (en) 1969-08-14
NO121232B (en) 1971-02-01
DK126716B (en) 1973-08-13
SE310034B (en) 1969-04-14
DE1905992A1 (en) 1969-09-25
US3572587A (en) 1971-03-30

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