FR1559355A - - Google Patents

Info

Publication number
FR1559355A
FR1559355A FR1559355DA FR1559355A FR 1559355 A FR1559355 A FR 1559355A FR 1559355D A FR1559355D A FR 1559355DA FR 1559355 A FR1559355 A FR 1559355A
Authority
FR
France
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.)
Expired
Application number
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1559355A publication Critical patent/FR1559355A/fr
Expired legal-status Critical Current

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
    • F27B9/20—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 substantially straight path tunnel furnace
    • F27B9/24—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 substantially straight path tunnel furnace being carried by a conveyor
    • F27B9/2407—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 substantially straight path tunnel furnace being carried by a conveyor the conveyor being constituted by rollers (roller hearth furnace)
    • 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
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/36—Arrangements of heating 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D2099/0058—Means for heating the charge locally
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/15—Composition, conformation or state of the charge characterised by the form of the articles
    • F27M2001/1539—Metallic articles
    • F27M2001/1547—Elongated articles, e.g. beams, rails
    • F27M2001/1552—Billets, slabs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Articles (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Tunnel Furnaces (AREA)
FR1559355D 1967-03-27 1968-03-15 Expired FR1559355A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62617467A 1967-03-27 1967-03-27

Publications (1)

Publication Number Publication Date
FR1559355A true FR1559355A (zh) 1969-03-07

Family

ID=24509269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1559355D Expired FR1559355A (zh) 1967-03-27 1968-03-15

Country Status (4)

Country Link
BE (1) BE712173A (zh)
DE (1) DE1758059A1 (zh)
ES (1) ES352014A1 (zh)
FR (1) FR1559355A (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0309656A1 (en) * 1987-08-05 1989-04-05 DANIELI & C. OFFICINE MECCANICHE S.p.A. Roller hearth reheating furnace for continuously cast slabs
EP0767353A1 (en) * 1995-09-13 1997-04-09 DANIELI & C. OFFICINE MECCANICHE S.p.A. Method to equalise the temperature in a heating furnace with a controlled-oxidisation ambient and heating furnace carrying out the method
FR2794132A1 (fr) * 1999-05-27 2000-12-01 Stein Heurtey Perfectionnements apportes aux fours de rechauffage de produits siderurgiques
CN102822358A (zh) * 2010-03-25 2012-12-12 住友金属工业株式会社 长条材料的热处理方法、长条材料的制造方法以及这些方法中使用的热处理炉

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0309656A1 (en) * 1987-08-05 1989-04-05 DANIELI & C. OFFICINE MECCANICHE S.p.A. Roller hearth reheating furnace for continuously cast slabs
US4942656A (en) * 1987-08-05 1990-07-24 Danieli & C. Officine Meccaniche Spa Plant and method for the temperature-equalization of slabs downstream of a continuous casting plant
EP0767353A1 (en) * 1995-09-13 1997-04-09 DANIELI & C. OFFICINE MECCANICHE S.p.A. Method to equalise the temperature in a heating furnace with a controlled-oxidisation ambient and heating furnace carrying out the method
US5708678A (en) * 1995-09-13 1998-01-13 Danieli & C. Officine Meccaniche Spa Method to equalize the temperature in a heating furnace with a controlled-oxidization ambient and heating furnace carrying out the method
FR2794132A1 (fr) * 1999-05-27 2000-12-01 Stein Heurtey Perfectionnements apportes aux fours de rechauffage de produits siderurgiques
CN102822358A (zh) * 2010-03-25 2012-12-12 住友金属工业株式会社 长条材料的热处理方法、长条材料的制造方法以及这些方法中使用的热处理炉
CN102822358B (zh) * 2010-03-25 2014-03-12 新日铁住金株式会社 长条材料的热处理方法、长条材料的制造方法以及这些方法中使用的热处理炉

Also Published As

Publication number Publication date
DE1758059A1 (de) 1971-01-14
ES352014A1 (es) 1969-07-01
BE712173A (zh) 1968-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse