FR767131A - Perfectionnements apportés aux fours pour traitements thermiques - Google Patents

Perfectionnements apportés aux fours pour traitements thermiques

Info

Publication number
FR767131A
FR767131A FR767131DA FR767131A FR 767131 A FR767131 A FR 767131A FR 767131D A FR767131D A FR 767131DA FR 767131 A FR767131 A FR 767131A
Authority
FR
France
Prior art keywords
heat treatment
improvements made
treatment furnaces
furnaces
heat
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.)
Expired
Application number
Other languages
English (en)
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.)
Societe Anonyme des Etablissements Driver Harris SA
Original Assignee
Societe Anonyme des Etablissements Driver Harris SA
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 Societe Anonyme des Etablissements Driver Harris SA filed Critical Societe Anonyme des Etablissements Driver Harris SA
Application granted granted Critical
Publication of FR767131A publication Critical patent/FR767131A/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)

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
FR767131D 1933-01-26 1934-01-15 Perfectionnements apportés aux fours pour traitements thermiques Expired FR767131A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US653656A US1992466A (en) 1933-01-26 1933-01-26 Heat-treating furnace

Publications (1)

Publication Number Publication Date
FR767131A true FR767131A (fr) 1934-07-10

Family

ID=24621793

Family Applications (1)

Application Number Title Priority Date Filing Date
FR767131D Expired FR767131A (fr) 1933-01-26 1934-01-15 Perfectionnements apportés aux fours pour traitements thermiques

Country Status (3)

Country Link
US (1) US1992466A (fr)
BE (1) BE400971A (fr)
FR (1) FR767131A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2126201A1 (fr) * 1971-02-26 1972-10-06 Davy & United Eng Co Ltd
FR2672378A1 (fr) * 1991-01-31 1992-08-07 Stein Heurtey Perfectionnements apportes aux fours a rouleaux.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1109195B (de) * 1956-02-29 1961-06-22 Ofag Ofenbau Ag Antrieb fuer in industriellen Herdgluehoefen angeordnete, beidseitig angetriebene Herdrollen
DE102007011597A1 (de) * 2007-03-01 2008-09-04 Winkel Gmbh Schwerlastrolle und Schwerlastrollenbahn
DE102009019127A1 (de) * 2009-04-29 2011-05-05 Eisenmann Anlagenbau Gmbh & Co. Kg Ofen zur Herstellung von photovoltaischen Dünnschichtzellen
ITVR20120094A1 (it) * 2012-05-16 2013-11-17 Siti B & T Group S P A Dispositivo per la coibentazione dei rulli di un forno industriale per ceramica

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2126201A1 (fr) * 1971-02-26 1972-10-06 Davy & United Eng Co Ltd
FR2672378A1 (fr) * 1991-01-31 1992-08-07 Stein Heurtey Perfectionnements apportes aux fours a rouleaux.

Also Published As

Publication number Publication date
US1992466A (en) 1935-02-26
BE400971A (fr)

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