ATE130110T1 - SAFETY MONITORING OF A SPEED-CONTROLLED COMBUSTION AIR BLOWER. - Google Patents

SAFETY MONITORING OF A SPEED-CONTROLLED COMBUSTION AIR BLOWER.

Info

Publication number
ATE130110T1
ATE130110T1 AT90100035T AT90100035T ATE130110T1 AT E130110 T1 ATE130110 T1 AT E130110T1 AT 90100035 T AT90100035 T AT 90100035T AT 90100035 T AT90100035 T AT 90100035T AT E130110 T1 ATE130110 T1 AT E130110T1
Authority
AT
Austria
Prior art keywords
safety monitoring
fuel
speed
air blower
combustion air
Prior art date
Application number
AT90100035T
Other languages
German (de)
Inventor
Franz Dipl-Ing Besler
Juergen Dipl-Ing Rudischhauser
Original Assignee
Weishaupt Max 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 Weishaupt Max Gmbh filed Critical Weishaupt Max Gmbh
Application granted granted Critical
Publication of ATE130110T1 publication Critical patent/ATE130110T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—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
    • F23N5/003—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
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • 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
    • F23N2005/181—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel using detectors sensitive to rate of flow of air
    • F23N2005/182—Air flow switch
    • 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
    • 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
    • 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
    • F23N3/00—Regulating air supply or draught
    • F23N3/08—Regulating air supply or draught by power-assisted systems

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)

Abstract

For the purpose of reliable safety monitoring of the ratio of the quantity of fuel to air in oil, gas or dual-fuel burners, a two- channel set point/actual value comparison with automatic fault detection is carried out in order to maintain a respectively predetermined fuel/air ratio without direct measurement of the mass flows of fuel and furnace air.
AT90100035T 1989-01-04 1990-01-02 SAFETY MONITORING OF A SPEED-CONTROLLED COMBUSTION AIR BLOWER. ATE130110T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3900151A DE3900151C2 (en) 1989-01-04 1989-01-04 Safety monitoring of a speed-controlled combustion air blower

Publications (1)

Publication Number Publication Date
ATE130110T1 true ATE130110T1 (en) 1995-11-15

Family

ID=6371590

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90100035T ATE130110T1 (en) 1989-01-04 1990-01-02 SAFETY MONITORING OF A SPEED-CONTROLLED COMBUSTION AIR BLOWER.

Country Status (4)

Country Link
EP (1) EP0377441B1 (en)
AT (1) ATE130110T1 (en)
DE (2) DE3900151C2 (en)
DK (1) DK0377441T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT398644B (en) * 1992-07-02 1995-01-25 Vaillant Gmbh DIGITAL CONTROL CIRCUIT
DE10110810A1 (en) 2001-03-06 2002-09-12 Siemens Building Tech Ag Arrangement of a burner control for a gas or oil burner
WO2004059211A1 (en) * 2002-12-25 2004-07-15 Yanxin Li An autocontrol burner and a combustion control method
DE202010006270U1 (en) 2010-04-30 2010-09-30 Ünacan, Metin Double hook clamp for securing standard ground joints

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2642738C2 (en) * 1976-09-23 1986-08-07 Robert Bosch Gmbh, 7000 Stuttgart Method for regulating the operating behavior of an internal combustion engine in a specified operating range
FI772751A (en) * 1976-12-14 1978-06-15 Measurex Corp EFFECTIVENESS AND EFFECTIVENESS OF EFFECTIVENESS FUNCTIONS
DE3037935A1 (en) * 1980-10-08 1982-05-13 Robert Bosch Gmbh, 7000 Stuttgart GAS OR OIL HEATED, IN PARTICULAR WATER HEATER WORKING ON THE CONTINUOUS PRINCIPLE
CH655565B (en) * 1982-02-02 1986-04-30
GB2140587B (en) * 1983-05-23 1987-02-11 Kelsall Spurr John Kenneth Fra Improvements in and relating to combustion processes
GB8429292D0 (en) * 1984-11-20 1984-12-27 Autoflame Eng Ltd Fuel burner controller
DE3712392C1 (en) * 1987-04-11 1988-10-13 Programmelectronic Eng Ag Method and arrangement for increasing the operating reliability of furnace burner systems

Also Published As

Publication number Publication date
EP0377441B1 (en) 1995-11-08
DE3900151C2 (en) 1995-05-24
EP0377441A1 (en) 1990-07-11
DE3900151A1 (en) 1990-07-05
DK0377441T3 (en) 1995-12-11
DE59009843D1 (en) 1995-12-14

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Legal Events

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