BR9905436B1 - dispositivo para medição contìnua de temperatura em fornos de pelotização. - Google Patents

dispositivo para medição contìnua de temperatura em fornos de pelotização.

Info

Publication number
BR9905436B1
BR9905436B1 BRPI9905436-1A BR9905436A BR9905436B1 BR 9905436 B1 BR9905436 B1 BR 9905436B1 BR 9905436 A BR9905436 A BR 9905436A BR 9905436 B1 BR9905436 B1 BR 9905436B1
Authority
BR
Brazil
Prior art keywords
temperature measurement
continuous temperature
pelletizing
furnaces
pelletizing furnaces
Prior art date
Application number
BRPI9905436-1A
Other languages
English (en)
Other versions
BR9905436A (pt
Inventor
Souza Claudemir Chateaubriand De
Noboru Yamane
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
Priority to BRPI9905436-1A priority Critical patent/BR9905436B1/pt
Publication of BR9905436A publication Critical patent/BR9905436A/pt
Priority to CA002360455A priority patent/CA2360455C/en
Priority to SE0103672A priority patent/SE0103672L/xx
Priority to US10/010,733 priority patent/US6656414B2/en
Publication of BR9905436B1 publication Critical patent/BR9905436B1/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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/0014—Devices for monitoring temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
    • 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
    • F27B17/00—Furnaces of a kind not covered by any preceding group
    • F27B17/0016—Chamber type furnaces
    • F27B17/0033—Chamber type furnaces the floor of the furnaces consisting of the support carrying the charge, e.g. car type furnaces
    • 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
    • F27B17/00—Furnaces of a kind not covered by any preceding group
    • F27B17/0016—Chamber type furnaces
    • F27B17/0041—Chamber type furnaces specially adapted for burning bricks or pottery
    • F27B17/0075—Heating devices therefor
    • 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
    • F27B17/00—Furnaces of a kind not covered by any preceding group
    • F27B17/0016—Chamber type furnaces
    • F27B17/0083—Chamber type furnaces with means for circulating the atmosphere
    • 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
    • F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
    • F27B21/02—Sintering grates or tables
    • 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
    • F27D19/00—Arrangements of controlling devices
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/12—Travelling or movable supports or containers for the charge
    • F27D3/123—Furnace cars
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0028—Microwave heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Radiation Pyrometers (AREA)
BRPI9905436-1A 1999-11-26 1999-11-26 dispositivo para medição contìnua de temperatura em fornos de pelotização. BR9905436B1 (pt)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BRPI9905436-1A BR9905436B1 (pt) 1999-11-26 1999-11-26 dispositivo para medição contìnua de temperatura em fornos de pelotização.
CA002360455A CA2360455C (en) 1999-11-26 2001-10-29 A device for continuously measuring the temperature in pelletizing furnaces
SE0103672A SE0103672L (sv) 1999-11-26 2001-11-05 Anordning för att fortlöpande mäta temperaturen i kulsintringsugnar
US10/010,733 US6656414B2 (en) 1999-11-26 2001-11-08 Device for continuously measuring the temperature in pelletizing furnaces

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
BRPI9905436-1A BR9905436B1 (pt) 1999-11-26 1999-11-26 dispositivo para medição contìnua de temperatura em fornos de pelotização.
CA002360455A CA2360455C (en) 1999-11-26 2001-10-29 A device for continuously measuring the temperature in pelletizing furnaces
SE0103672A SE0103672L (sv) 1999-11-26 2001-11-05 Anordning för att fortlöpande mäta temperaturen i kulsintringsugnar
US10/010,733 US6656414B2 (en) 1999-11-26 2001-11-08 Device for continuously measuring the temperature in pelletizing furnaces

Publications (2)

Publication Number Publication Date
BR9905436A BR9905436A (pt) 2001-07-10
BR9905436B1 true BR9905436B1 (pt) 2010-10-05

Family

ID=27617614

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9905436-1A BR9905436B1 (pt) 1999-11-26 1999-11-26 dispositivo para medição contìnua de temperatura em fornos de pelotização.

Country Status (4)

Country Link
US (1) US6656414B2 (pt)
BR (1) BR9905436B1 (pt)
CA (1) CA2360455C (pt)
SE (1) SE0103672L (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110143291A1 (en) * 2009-12-11 2011-06-16 Clements Bruce Flue gas recirculation method and system for combustion systems
CN105465817B (zh) * 2015-12-18 2018-01-09 秦皇岛首秦金属材料有限公司 一种提高中包烘烤火焰检测器可靠性的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949974A (en) * 1972-11-08 1976-04-13 Kawasaki Steel Corporation Apparatus for preventing raw mix from being unevenly sintered by a sintering machine
FI102321B1 (fi) * 1996-12-30 1998-11-13 Outokumpu Oy Laite kaasun johtamiseksi sintrattavan materiaalin läpi

Also Published As

Publication number Publication date
US20030085496A1 (en) 2003-05-08
BR9905436A (pt) 2001-07-10
US6656414B2 (en) 2003-12-02
CA2360455C (en) 2007-01-09
SE0103672L (sv) 2003-05-06
SE0103672D0 (sv) 2001-11-05
CA2360455A1 (en) 2003-04-29

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: VALE S.A. (BR/RJ)

Free format text: ALTERADO DE: COMPANHIA VALE DO RIO DOCE

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 05/10/2010, OBSERVADAS AS CONDICOES LEGAIS.

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

Free format text: REFERENTE A 16A ANUIDADE.

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

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2342 DE 24-11-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.