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EP0362489A3 - Burner nozzle - Google Patents

Burner nozzle Download PDF

Info

Publication number
EP0362489A3
EP0362489A3 EP19890112337 EP89112337A EP0362489A3 EP 0362489 A3 EP0362489 A3 EP 0362489A3 EP 19890112337 EP19890112337 EP 19890112337 EP 89112337 A EP89112337 A EP 89112337A EP 0362489 A3 EP0362489 A3 EP 0362489A3
Authority
EP
European Patent Office
Prior art keywords
nozzle
nozzle opening
radial bores
opening
nozzle body
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Withdrawn
Application number
EP19890112337
Other languages
German (de)
French (fr)
Other versions
EP0362489A2 (en
Inventor
Bernhard E. Strittmatter
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.)
Progress Werk Oberkirch AG
Original Assignee
Progress Werk Oberkirch AG
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 Progress Werk Oberkirch AG filed Critical Progress Werk Oberkirch AG
Publication of EP0362489A2 publication Critical patent/EP0362489A2/en
Publication of EP0362489A3 publication Critical patent/EP0362489A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F23D14/48—Nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Gas Burners (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)

Abstract

Gasbrenner, bestehend aus einem mit einer Brennstoffzuführung (13) versehenen, eine Innenbohrung (11) mit einem Innengewinde aufweisenden Sockel (10), mit einem eine Düsenöffnung (17) enthaltenden zylindrischen Düsenkörper (14) und einem in den Sockel einschraubbaren Außengewinde (18) und mit einem dem Düsenkörper zugeordneten Sieb. Der Düsenkörper ist mit einem verlängerten Schaft (16) versehen, der in seiner ganzen Länge von einer der Düsenöffnung vorgeschalteten Längsbohrung (20) durchsetzt, und es ist der Schaft innerhalb eines vorbestimmten Bereiches mit einer Mehrzahl von in die Längsbohrung mündenden radialen Bohrungen (19) versehen, deren Durchmesser kleiner ist als der Durchmesser der Düsenöffnung. Die Summe der Querschnitte aller radialer Bohrungen ist größer als der Querschnitt der Düsenöffnung. In dem die radialen Bohrungen enthaltenden Bereich ist ein mit der Brennstoffzuführung in Verbindung stehender Ringkanal (21) vorgesehen. Gas burner, consisting from a provided with a fuel supply (13) Inner bore (11) with an internally threaded base (10), with a cylindrical nozzle body containing a nozzle opening (17) (14) and an external thread that can be screwed into the base (18) and with a sieve assigned to the nozzle body. The nozzle body is provided with an elongated shaft (16), the entire length of one upstream of the nozzle opening Longitudinal bore (20) penetrates, and it is the shaft with a plurality within a predetermined range provided by radial bores (19) opening into the longitudinal bore, whose diameter is smaller than the diameter the nozzle opening. The sum of the cross sections of all radial Bores is larger than the cross section of the nozzle opening. In the area containing the radial bores is a ring channel connected to the fuel supply (21) provided.

EP19890112337 1988-10-07 1989-07-06 Burner nozzle Withdrawn EP0362489A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3834092 1988-10-07
DE19883834092 DE3834092A1 (en) 1988-10-07 1988-10-07 GAS BURNER, ESPECIALLY EVAPORATING OIL BURNER WITH A BURNER NOZZLE

Publications (2)

Publication Number Publication Date
EP0362489A2 EP0362489A2 (en) 1990-04-11
EP0362489A3 true EP0362489A3 (en) 1991-07-24

Family

ID=6364558

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890112337 Withdrawn EP0362489A3 (en) 1988-10-07 1989-07-06 Burner nozzle

Country Status (2)

Country Link
EP (1) EP0362489A3 (en)
DE (1) DE3834092A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19829177A1 (en) * 1998-06-30 2000-01-05 Asea Brown Boveri Jet with solid particle retention device for gas turbine fuel system
ITMI20080338A1 (en) * 2008-02-29 2009-09-01 Ergon Srl DIFFUSER FOR SHOWER AND RELATIVE SUPPLY NOZZLES

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1536630A (en) * 1923-04-20 1925-05-05 Hoffman Heater Company Gas-valve structure
US2631892A (en) * 1950-02-21 1953-03-17 Eddington Metal Specialty Comp Oil burner filter
GB728819A (en) * 1952-02-06 1955-04-27 Nat Res Dev Improvements in or relating to fluid fuel burners
DE1527265A1 (en) * 1965-05-07 1969-07-17 Gustav Barthel Fa Soldering device for liquid and gaseous fuels
GB2011605A (en) * 1978-01-03 1979-07-11 Coen Co Variable flame shape oil burner

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3512912A (en) * 1968-01-25 1970-05-19 Western Ind Inc Gas torch
SE413693B (en) * 1977-01-07 1980-06-16 Bjoerklund Curt Arnold BRENNARMUNSTYCKE

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1536630A (en) * 1923-04-20 1925-05-05 Hoffman Heater Company Gas-valve structure
US2631892A (en) * 1950-02-21 1953-03-17 Eddington Metal Specialty Comp Oil burner filter
GB728819A (en) * 1952-02-06 1955-04-27 Nat Res Dev Improvements in or relating to fluid fuel burners
DE1527265A1 (en) * 1965-05-07 1969-07-17 Gustav Barthel Fa Soldering device for liquid and gaseous fuels
GB2011605A (en) * 1978-01-03 1979-07-11 Coen Co Variable flame shape oil burner

Also Published As

Publication number Publication date
DE3834092A1 (en) 1990-04-12
DE3834092C2 (en) 1991-05-08
EP0362489A2 (en) 1990-04-11

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