EP0051751A3 - Burner with a nozzle having a wide slot for generating a hot gas stream - Google Patents

Burner with a nozzle having a wide slot for generating a hot gas stream Download PDF

Info

Publication number
EP0051751A3
EP0051751A3 EP81108098A EP81108098A EP0051751A3 EP 0051751 A3 EP0051751 A3 EP 0051751A3 EP 81108098 A EP81108098 A EP 81108098A EP 81108098 A EP81108098 A EP 81108098A EP 0051751 A3 EP0051751 A3 EP 0051751A3
Authority
EP
European Patent Office
Prior art keywords
nozzle
burner
combustion chamber
generating
hot gas
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.)
Granted
Application number
EP81108098A
Other languages
German (de)
Other versions
EP0051751A2 (en
EP0051751B1 (en
Inventor
Rainer Wilhelm Hannen
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.)
MSK Verpackungs Systeme GmbH
Original Assignee
MSK Verpackungs Systeme 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 MSK Verpackungs Systeme GmbH filed Critical MSK Verpackungs Systeme GmbH
Priority to AT81108098T priority Critical patent/ATE5917T1/en
Publication of EP0051751A2 publication Critical patent/EP0051751A2/en
Publication of EP0051751A3 publication Critical patent/EP0051751A3/en
Application granted granted Critical
Publication of EP0051751B1 publication Critical patent/EP0051751B1/en
Expired 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, e.g. noise reduction means
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/74—Preventing flame lift-off
    • 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, e.g. noise reduction means
    • F23D14/48—Nozzles
    • F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
    • F23D14/583—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration of elongated shape, e.g. slits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D91/00—Burners specially adapted for specific applications, not otherwise provided for
    • F23D91/02—Burners specially adapted for specific applications, not otherwise provided for for use in particular heating operations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/00003—Fuel or fuel-air mixtures flow distribution devices upstream of the outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)

Abstract

1. A burner with a nozzle (2) having an elongated slot for generating a hot gas stream, in particular for the shrinking of plastic film, with a combustion chamber (3) which is arranged upstream of the nozzle (2) and has oblique walls (4, 5) forming a cross-section which tapers in the direction of the nozzle (2) outlet and a flame retention baffle (6) lying opposite the nozzle (2), and extending essentially over the length of the nozzle (2), with a plurality of openings distributed over the outlet face, to which a gas/air mixture is supplied from a pressure distributing chamber (7), characterised in that in the combustion chamber (3), there are arranged directly on the flame retention baffle (6) two rods (11, 12) parallel to the nozzle (2) having a wide slot for forming a main stream (13) directed towards the nozzle (2) outlet and two subsidiary streams (14, 15) directed towards the respective oblique combustion chamber walls (4, 5).
EP81108098A 1980-11-12 1981-10-09 Burner with a nozzle having a wide slot for generating a hot gas stream Expired EP0051751B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81108098T ATE5917T1 (en) 1980-11-12 1981-10-09 BURNER WITH WIDE SLOT NOZZLE TO GENERATE A HOT GAS FLOW.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803042548 DE3042548A1 (en) 1980-11-12 1980-11-12 BURNER WITH WIDE SLOT NOZZLE FOR GENERATING A HOT GAS FLOW
DE3042548 1980-11-12

Publications (3)

Publication Number Publication Date
EP0051751A2 EP0051751A2 (en) 1982-05-19
EP0051751A3 true EP0051751A3 (en) 1982-09-15
EP0051751B1 EP0051751B1 (en) 1984-01-18

Family

ID=6116518

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81108098A Expired EP0051751B1 (en) 1980-11-12 1981-10-09 Burner with a nozzle having a wide slot for generating a hot gas stream

Country Status (3)

Country Link
EP (1) EP0051751B1 (en)
AT (1) ATE5917T1 (en)
DE (2) DE3042548A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69128768D1 (en) * 1990-11-16 1998-02-26 Energy Int Inc Low NOx burner
US20180142920A1 (en) * 2016-11-21 2018-05-24 Pro-Iroda Industries, Inc. Heat Gun with Self-Cooling System

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2645263A1 (en) * 1976-10-07 1978-04-13 Volker Wardt HEATING GAS GENERATOR
DE2822192A1 (en) * 1978-05-20 1979-11-22 Msk Verpackung Syst Gmbh Manually operated hot-air jet pistol for heat-shrinking plastics films - has piezoelectric igniter coordinated with ergonomically shaped two=part casing and grip

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2645263A1 (en) * 1976-10-07 1978-04-13 Volker Wardt HEATING GAS GENERATOR
DE2822192A1 (en) * 1978-05-20 1979-11-22 Msk Verpackung Syst Gmbh Manually operated hot-air jet pistol for heat-shrinking plastics films - has piezoelectric igniter coordinated with ergonomically shaped two=part casing and grip

Also Published As

Publication number Publication date
DE3042548A1 (en) 1982-10-07
EP0051751A2 (en) 1982-05-19
DE3161981D1 (en) 1984-02-23
EP0051751B1 (en) 1984-01-18
ATE5917T1 (en) 1984-02-15

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