BR0308571A - Dispositivo para a solicitação uniforme de uma superfìcie plana de uma peça a ser trabalhada com um gás aquecido - Google Patents

Dispositivo para a solicitação uniforme de uma superfìcie plana de uma peça a ser trabalhada com um gás aquecido

Info

Publication number
BR0308571A
BR0308571A BR0308571-6A BR0308571A BR0308571A BR 0308571 A BR0308571 A BR 0308571A BR 0308571 A BR0308571 A BR 0308571A BR 0308571 A BR0308571 A BR 0308571A
Authority
BR
Brazil
Prior art keywords
nozzles
impinged
heated gas
worked
requesting
Prior art date
Application number
BR0308571-6A
Other languages
English (en)
Inventor
Dirk Menzler
Original Assignee
Junker Gmbh O
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 Junker Gmbh O filed Critical Junker Gmbh O
Publication of BR0308571A publication Critical patent/BR0308571A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/04—Circulating atmospheres by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/005—Nozzles or other outlets specially adapted for discharging one or more gases
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/767—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material with forced gas circulation; Reheating thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Nozzles (AREA)
  • Gas Burners (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

"DISPOSITIVO PARA A SOLICITAçãO UNIFORME DE UMA SUPERFìCIE PLANA DE UMA PEçA A SER TRABALHADA COM UM GáS AQUECIDO". A presente invenção refere-se a um dispositivo para a solicitação uniforme de uma superfície (2) plana de uma peça a ser trabalhada com um gás aquecido mostra um fundo de bocais (5) equipado com bocais (3), que se estende paralelamente à superfície plana, e dotado com aberturas para os bocais (3). Os bocais (3) ficam em posição normal em relação à superfície (2) a ser solicitada, são executados respectivamente em forma de tubo, e neles é disposto um dispositivo de desvio (6) em forma de espiral. Uma vez que os jatos de gás incidem normalmente sobre a superfície (2) a ser solicitada, resulta o caminho de jato mais curto possível e uma redução da perda de calor na passagem. Devido à guia em forma de espiral dos jatos, sua superfície de seção transversal aumenta na saída, de modo que a superfície (2) a ser solicitada é coberta uniformemente em caso de disposição adequada dos bocais (3).
BR0308571-6A 2002-03-19 2003-02-14 Dispositivo para a solicitação uniforme de uma superfìcie plana de uma peça a ser trabalhada com um gás aquecido BR0308571A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10212234A DE10212234A1 (de) 2002-03-19 2002-03-19 Vorrichtung zur gleichmäßigen Beaufschlagung einer planen Fläche eines Werkstücks mit einem erhitzten Gas
PCT/DE2003/000454 WO2003078072A1 (de) 2002-03-19 2003-02-14 Vorrichtung zur gleichmässigen beaufschlagung einer planen fläche eines werkstücks mit einem erhitzten gas

Publications (1)

Publication Number Publication Date
BR0308571A true BR0308571A (pt) 2005-01-04

Family

ID=27815783

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0308571-6A BR0308571A (pt) 2002-03-19 2003-02-14 Dispositivo para a solicitação uniforme de uma superfìcie plana de uma peça a ser trabalhada com um gás aquecido

Country Status (8)

Country Link
US (1) US20060049556A1 (pt)
EP (1) EP1485207B1 (pt)
AT (1) ATE329694T1 (pt)
BR (1) BR0308571A (pt)
CA (1) CA2479598A1 (pt)
DE (2) DE10212234A1 (pt)
ES (1) ES2266787T3 (pt)
WO (1) WO2003078072A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150099615A1 (en) * 2013-10-04 2015-04-09 Berry Plastics Corporation Container-forming process and machine
DE102013111886A1 (de) * 2013-10-29 2015-04-30 Ventilatorenfabrik Oelde Gmbh Verfahren und Vorrichtung zum Trocknen einer Materialbahn
CN107131720A (zh) * 2017-06-28 2017-09-05 广西德金烘干设备有限公司 农副产品烘干装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE800380C (de) * 1948-10-02 1950-11-02 Paul Lechler Fa Mehrfachduese
CA1165525A (en) * 1981-02-12 1984-04-17 Jobst U. Gellert Heated nozzle bushing with fixed spiral blade
DE3440901A1 (de) * 1983-12-30 1985-07-11 VEB Metalleichtbaukombinat, DDR 7030 Leipzig Anordnung zur feinzerstaeubung von fluessigkeiten
DE9201085U1 (de) * 1992-01-30 1992-04-09 SUET Saat- und Erntetechnik GmbH, 3440 Eschwege Vorrichtung zur reproduzierbar exakten Dosier-Verteilung einer geringen, vorgewählten Flüssigkeitsmenge auf eine Fläche
DE4333519A1 (de) * 1993-10-01 1995-04-06 Bosch Gmbh Robert Lochkörper
US5513976A (en) * 1994-04-13 1996-05-07 Caco Pacific Corporation Nozzle for heating and passing a fluid into a mold
AT402507B (de) * 1995-10-19 1997-06-25 Ebner Peter H Anlage zur wärmebehandlung von metallischem glühgut
DE19650965C1 (de) * 1996-12-07 1998-08-13 Kramer Carl Vorrichtung zur gleichmäßigen Beaufschlagung einer planen Oberfläche eines Werkstückes mit einem Fluid
TW404982B (en) * 1997-03-14 2000-09-11 Nippon Steel Corp A heat treatment apparatus for a steel sheet by a gas jet system

Also Published As

Publication number Publication date
ES2266787T3 (es) 2007-03-01
DE10212234A1 (de) 2003-10-09
US20060049556A1 (en) 2006-03-09
WO2003078072A1 (de) 2003-09-25
ATE329694T1 (de) 2006-07-15
CA2479598A1 (en) 2003-09-25
DE50303829D1 (de) 2006-07-27
EP1485207A1 (de) 2004-12-15
EP1485207B1 (de) 2006-06-14

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A, 7A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2051 DE 27/04/2010.