FR2437592A1 - Berceau de basculement d'un four intrinsequement stable - Google Patents

Berceau de basculement d'un four intrinsequement stable

Info

Publication number
FR2437592A1
FR2437592A1 FR7923945A FR7923945A FR2437592A1 FR 2437592 A1 FR2437592 A1 FR 2437592A1 FR 7923945 A FR7923945 A FR 7923945A FR 7923945 A FR7923945 A FR 7923945A FR 2437592 A1 FR2437592 A1 FR 2437592A1
Authority
FR
France
Prior art keywords
intrinsically stable
cradle
stable oven
moment
tilting
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.)
Granted
Application number
FR7923945A
Other languages
English (en)
Other versions
FR2437592B1 (fr
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2437592A1 publication Critical patent/FR2437592A1/fr
Application granted granted Critical
Publication of FR2437592B1 publication Critical patent/FR2437592B1/fr
Granted legal-status Critical Current

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
    • F27D11/00—Arrangement of elements for electric heating in or on 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/02—Crucible or pot furnaces with tilting or rocking arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Metal Rolling (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

UN BERCEAU DE BASCULEMENT D'UN FOUR INTRINSEQUEMENT STABLE AVEC UNE SURFACE DE CONTACT MEDIANE DONT LA COURBURE EST PLUS FAIBLE QUE CELLE DES AUTRES SURFACES DE CONTACT. LA SURFACE DE CONTACT MEDIANE 5 EST DE PREFERENCE PLANE, ET LES AUTRES SURFACES DE CONTACT 6, 7 SONT JUDICIEUSEMENT REALISEES AVEC UNE FORME EN DEVELOPPANTE. LES FORMES GEOMETRIQUES DU BERCEAU DE BASCULEMENT 4 SONT CHOISIES DE MANIERE A OBTENIR UN MOMENT DE RAPPEL AU MOINS APPROXIMATIVEMENT CONSTANT. UN MOMENT DE RAPPEL SUFFISANT EST ASSURE MEME POUR DE PETITS ANGLES DE BASCULEMENT. APPLICATION AUX FOURS A ARC.
FR7923945A 1978-09-28 1979-09-26 Berceau de basculement d'un four intrinsequement stable Granted FR2437592A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1011978A CH635418A5 (de) 1978-09-28 1978-09-28 Abwaelzwiege eines eigenstabilen ofens.

Publications (2)

Publication Number Publication Date
FR2437592A1 true FR2437592A1 (fr) 1980-04-25
FR2437592B1 FR2437592B1 (fr) 1984-04-20

Family

ID=4359572

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923945A Granted FR2437592A1 (fr) 1978-09-28 1979-09-26 Berceau de basculement d'un four intrinsequement stable

Country Status (10)

Country Link
US (1) US4263469A (fr)
JP (1) JPS5546399A (fr)
BR (1) BR7906180A (fr)
CH (1) CH635418A5 (fr)
DE (1) DE2843949A1 (fr)
FR (1) FR2437592A1 (fr)
GB (1) GB2040416B (fr)
IT (1) IT1123718B (fr)
SE (1) SE445071B (fr)
SU (1) SU867328A3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69116146T2 (de) * 1990-06-20 1996-08-29 Komatsu Mfg Co Ltd Presse
US5517909A (en) * 1990-06-20 1996-05-21 Kabushiki Kaisha Komatsu Seisakusho Press machine having reinforced side frames

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR955645A (fr) * 1950-01-18
US2579885A (en) * 1948-12-04 1951-12-25 Norton Co Pouring arc furnace
DE2321899A1 (de) * 1972-07-04 1974-01-17 Rationalisierungswerk Berlin I Kippeinrichtung fuer metallurgische gefaesse, insbesondere fuer lichtbogenoefen
DE2253626A1 (de) * 1972-11-02 1974-05-16 Philips Patentverwaltung Verfahren zur herstellung von lichtpunktverteilungen fuer die holographische datenspeicherung von binaeren daten mittels elektronisch gesteuerter schaltmasken

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1671026A (en) * 1926-02-12 1928-05-22 Linn W Searles Electric furnace
US2908737A (en) * 1957-02-08 1959-10-13 Dominicis Giovanni De Smoke suction installation for electric metal melting furnaces
DE1084445B (de) * 1957-10-19 1960-06-30 Beteiligungs & Patentverw Gmbh Vorrichtung zum Kippen von elektrischen Lichtbogenschmelzoefen mit einer verfahrbaren Waelzwiege
US3173980A (en) * 1962-11-21 1965-03-16 Wheelabrator Corp Furnace dust and fume collection system
SE357818B (fr) * 1971-11-09 1973-07-09 Asea Ab

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR955645A (fr) * 1950-01-18
US2579885A (en) * 1948-12-04 1951-12-25 Norton Co Pouring arc furnace
DE2321899A1 (de) * 1972-07-04 1974-01-17 Rationalisierungswerk Berlin I Kippeinrichtung fuer metallurgische gefaesse, insbesondere fuer lichtbogenoefen
DE2253626A1 (de) * 1972-11-02 1974-05-16 Philips Patentverwaltung Verfahren zur herstellung von lichtpunktverteilungen fuer die holographische datenspeicherung von binaeren daten mittels elektronisch gesteuerter schaltmasken

Also Published As

Publication number Publication date
GB2040416A (en) 1980-08-28
US4263469A (en) 1981-04-21
SE445071B (sv) 1986-05-26
FR2437592B1 (fr) 1984-04-20
DE2843949A1 (de) 1980-04-17
IT7925785A0 (it) 1979-09-18
DE2843949C2 (fr) 1988-08-25
IT1123718B (it) 1986-04-30
GB2040416B (en) 1983-03-02
SU867328A3 (ru) 1981-09-23
SE7907905L (sv) 1980-03-29
CH635418A5 (de) 1983-03-31
BR7906180A (pt) 1980-06-17
JPS5546399A (en) 1980-04-01

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Legal Events

Date Code Title Description
ST Notification of lapse