ATE137577T1 - LIQUID FUEL BURNER SYSTEM - Google Patents

LIQUID FUEL BURNER SYSTEM

Info

Publication number
ATE137577T1
ATE137577T1 AT93101987T AT93101987T ATE137577T1 AT E137577 T1 ATE137577 T1 AT E137577T1 AT 93101987 T AT93101987 T AT 93101987T AT 93101987 T AT93101987 T AT 93101987T AT E137577 T1 ATE137577 T1 AT E137577T1
Authority
AT
Austria
Prior art keywords
burner
burner system
fuel
liquid fuel
fuel burner
Prior art date
Application number
AT93101987T
Other languages
German (de)
Inventor
Guenter Haertel
Armin Schuerfeld
Original Assignee
Pierburg Gmbh
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 Pierburg Gmbh filed Critical Pierburg Gmbh
Application granted granted Critical
Publication of ATE137577T1 publication Critical patent/ATE137577T1/en

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
    • F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
    • F23N5/184—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel 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
    • F23N5/00—Systems for controlling combustion
    • F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
    • F23N5/188—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel using mechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2221/00—Pretreatment or prehandling
    • F23N2221/04—Preheating liquid fuel
    • 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
    • F23N2225/00—Measuring
    • F23N2225/04—Measuring pressure
    • F23N2225/06—Measuring pressure for determining flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/36—Spark ignition, e.g. by means of a high voltage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2233/00—Ventilators
    • F23N2233/06—Ventilators at the air intake
    • F23N2233/08—Ventilators at the air intake with variable speed
    • 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
    • F23N2235/16—Fuel valves variable flow or proportional valves
    • 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
    • F23N2235/18—Groups of two or more valves
    • 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
    • F23N2235/20—Membrane valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/26—Fuel nozzles
    • F23N2235/28—Spray fuel nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/30—Pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2239/00—Fuels
    • F23N2239/06—Liquid fuels
    • 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
    • F23N5/00—Systems for controlling combustion
    • F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel

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)
  • Feeding And Controlling Fuel (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)

Abstract

2.1 In known burner systems, simple modulation of the burner output, reliable fuel metering, fine atomization and Lambda control cannot be achieved. In addition, impure exhaust gas is formed in open-loop operation. 2.2 In the burner system according to the invention, the air flow rate is measured in a measuring section, the measurement variable of which is an electric signal which is emitted by a pressure sensor (27) or by a hot-wire air mass flow meter (2) and is processed in an electronic control unit (13) to give a control signal for an electric servomotor (15) which controls and regulates the fuel flow through a calibrating nozzle (16, 30). 2.3 The new burner system is distinguished by its simple construction and is suitable for modulating the burner output within a wide range and, inter alia, also for a method of compensating for changes in fuel viscosity. <IMAGE>
AT93101987T 1992-02-15 1993-02-09 LIQUID FUEL BURNER SYSTEM ATE137577T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4204592A DE4204592A1 (en) 1992-02-15 1992-02-15 BURNER SYSTEM FOR LIQUID FUEL

Publications (1)

Publication Number Publication Date
ATE137577T1 true ATE137577T1 (en) 1996-05-15

Family

ID=6451821

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93101987T ATE137577T1 (en) 1992-02-15 1993-02-09 LIQUID FUEL BURNER SYSTEM

Country Status (3)

Country Link
EP (2) EP0556694B1 (en)
AT (1) ATE137577T1 (en)
DE (2) DE4204592A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29504706U1 (en) * 1995-03-24 1996-07-25 Robert Bosch Gmbh, 70469 Stuttgart heater
DE19853573A1 (en) * 1998-11-20 2000-05-25 Bosch Gmbh Robert heater
DE10110810A1 (en) 2001-03-06 2002-09-12 Siemens Building Tech Ag Arrangement of a burner control for a gas or oil burner
DE20201182U1 (en) * 2002-01-25 2002-05-23 Gabriel Martin Fluid fuel burners
EP2317228A3 (en) * 2009-10-30 2015-02-18 Mr Tsung-Hsien Kuo Method and device for feeding powdered fuel into the combustor of an open cycle gas turbine
ES2552156T3 (en) * 2009-12-17 2015-11-26 Tifell Electro Solar Sintens, S.A. Modulating burner for liquid fuels and modulating boiler
DE102013106987A1 (en) * 2013-07-03 2015-01-08 Karl Dungs Gmbh & Co. Kg Method and device for determining a calorific value and gas-powered device with such a device
CN109340815A (en) * 2018-09-29 2019-02-15 广州南控自动化设备有限公司 Automatic flow control system of combustion chamber

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1057926A (en) * 1963-08-19 1967-02-08 Varmekraft Ab Improvements in or relating to automatic fuel regulating devices for oil burners
DE2708858C2 (en) * 1977-03-01 1986-04-24 Caloric Gesellschaft für Apparatebau mbH, 8032 Gräfelfing Control device for a burner for flowable fuels
FR2423641A1 (en) * 1978-03-13 1979-11-16 Citroen Sa IMPROVEMENTS TO FUEL SUPPLY DEVICES FOR THERMAL ENGINES
US4421089A (en) * 1982-07-19 1983-12-20 The Bendix Corporation Fuel metering apparatus
GB2128728B (en) * 1982-10-19 1986-01-22 Stordy Combustion Eng Burner control
JPH0174362U (en) * 1987-11-05 1989-05-19

Also Published As

Publication number Publication date
EP0556693A1 (en) 1993-08-25
DE59302404D1 (en) 1996-06-05
EP0556694B1 (en) 1996-05-01
DE4204592A1 (en) 1993-08-19
EP0556694A1 (en) 1993-08-25

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee