BR0216021B1 - braço esborralhador para um forno e forno de múltiplas soleiras. - Google Patents

braço esborralhador para um forno e forno de múltiplas soleiras.

Info

Publication number
BR0216021B1
BR0216021B1 BRPI0216021-8A BR0216021A BR0216021B1 BR 0216021 B1 BR0216021 B1 BR 0216021B1 BR 0216021 A BR0216021 A BR 0216021A BR 0216021 B1 BR0216021 B1 BR 0216021B1
Authority
BR
Brazil
Prior art keywords
oven
threshold
crushing arm
crushing
arm
Prior art date
Application number
BRPI0216021-8A
Other languages
English (en)
Inventor
Serge Streitz
Steve Arendt
Patrick Hutmacher
Edgar Kraemer
Emile Leonardi
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 filed Critical
Publication of BR0216021B1 publication Critical patent/BR0216021B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/16—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path
    • F27B9/18—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path under the action of scrapers or pushers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/16—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path
    • F27B9/18—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path under the action of scrapers or pushers
    • F27B9/185—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path under the action of scrapers or pushers multiple hearth type furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Gears, Cams (AREA)
  • Manipulator (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Table Equipment (AREA)
  • Furnace Details (AREA)
BRPI0216021-8A 2001-04-20 2002-04-19 braço esborralhador para um forno e forno de múltiplas soleiras. BR0216021B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU90762A LU90762B1 (en) 2001-04-20 2001-04-20 Rabble arn for a furnace

Publications (1)

Publication Number Publication Date
BR0216021B1 true BR0216021B1 (pt) 2011-05-31

Family

ID=19731982

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0209132-1A BR0209132B1 (pt) 2001-04-20 2002-04-19 braço esborralhador para um forno.
BRPI0216021-8A BR0216021B1 (pt) 2001-04-20 2002-04-19 braço esborralhador para um forno e forno de múltiplas soleiras.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BRPI0209132-1A BR0209132B1 (pt) 2001-04-20 2002-04-19 braço esborralhador para um forno.

Country Status (12)

Country Link
US (1) US6994037B2 (pt)
EP (2) EP1405017A1 (pt)
JP (1) JP4092212B2 (pt)
CN (2) CN101042279A (pt)
AU (1) AU2002312891B2 (pt)
BR (2) BR0209132B1 (pt)
CA (1) CA2443043C (pt)
LU (1) LU90762B1 (pt)
PL (1) PL363582A1 (pt)
RU (1) RU2296928C2 (pt)
WO (1) WO2002086407A1 (pt)
ZA (1) ZA200307753B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100598130B1 (ko) * 2005-08-30 2006-07-07 (주)인트라글로리 여과환기시스템
LU91312B1 (en) * 2007-02-16 2008-08-18 Wurth Paul Sa Multiple hearth furnace
LU91311B1 (en) * 2007-02-16 2008-08-18 Wurth Paul Sa Multiple hearth furnace
WO2011106883A1 (en) * 2010-03-02 2011-09-09 Giulio Grossi Apparatus and methods for producing direct reduced iron

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE321523C (de) * 1920-06-07 Viktor Zieren Ruehrwerk mit auswechselbaren Ruehrzaehnen
DE389355C (de) * 1919-07-17 1924-01-29 Wilhelm Radeloff Ruehrarm fuer mechanische Roestoefen mit ueberschieb- und auswechselbaren Zaehnen u.
US1468216A (en) * 1920-05-24 1923-09-18 Skinner Lewis Bailey Rabble apparatus for furnaces
US1404902A (en) * 1920-09-02 1922-01-31 Skinner Lewis Bailey Mechanical rabble device
US1444209A (en) * 1921-01-18 1923-02-06 Robert D Pike Ore-roasting furnace
US1484791A (en) * 1921-12-22 1924-02-26 Leggo Arthur Victor Roasting furnace
US1529256A (en) * 1924-11-11 1925-03-10 Bethlehem Foundry & Machine Co Rabble and rabble arm for metallurgical furnaces
US1736769A (en) * 1927-03-05 1929-11-26 Nichols Copper Co Furnace rabble arm and tooth construction
US1687935A (en) * 1927-03-19 1928-10-16 Nichols Copper Co Furnace rabble arm
US1879680A (en) * 1932-04-19 1932-09-27 Nichols Engineering And Res Co Rabbling means
US2654137A (en) * 1950-02-23 1953-10-06 Little Inc A Process of making lightweight aggregate
US3226101A (en) * 1963-10-21 1965-12-28 Flinn & Dreffein Engineering C Insulated furnace members
US3419254A (en) * 1967-02-03 1968-12-31 Nichols Eng & Res Corp High temperature multiple hearth furnace structures
US3402920A (en) * 1967-02-10 1968-09-24 Anaconda Co Calcination method and apparatus
US3740184A (en) * 1971-12-02 1973-06-19 T Oleszko High temperature rabble design
US3788800A (en) * 1972-11-29 1974-01-29 Salem Corp Rabble for rotary hearth furnace
US4842051A (en) * 1987-12-21 1989-06-27 Brownlee David A Rabble arm used in multiple hearth furnace

Also Published As

Publication number Publication date
EP1586840A1 (en) 2005-10-19
CA2443043C (en) 2009-06-30
PL363582A1 (en) 2004-11-29
BR0209132B1 (pt) 2011-05-31
EP1405017A1 (en) 2004-04-07
RU2296928C2 (ru) 2007-04-10
LU90762B1 (en) 2002-10-21
WO2002086407A1 (en) 2002-10-31
US20040134394A1 (en) 2004-07-15
RU2003132543A (ru) 2005-04-27
JP4092212B2 (ja) 2008-05-28
BR0209132A (pt) 2004-06-08
JP2004535545A (ja) 2004-11-25
ZA200307753B (en) 2004-07-20
CA2443043A1 (en) 2002-10-31
CN1529804A (zh) 2004-09-15
CN101042279A (zh) 2007-09-26
US6994037B2 (en) 2006-02-07
AU2002312891B2 (en) 2007-08-16

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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 5O ANUIDADE.

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2038 DE 26/01/2010.

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/04/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS ANUIDADES EM DEBITO

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: MANUTENCAO DA EXTINCAO - ART. 78 INCISO IV DA LPI