FR2229313A5 - - Google Patents

Info

Publication number
FR2229313A5
FR2229313A5 FR7316587A FR7316587A FR2229313A5 FR 2229313 A5 FR2229313 A5 FR 2229313A5 FR 7316587 A FR7316587 A FR 7316587A FR 7316587 A FR7316587 A FR 7316587A FR 2229313 A5 FR2229313 A5 FR 2229313A5
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
FR7316587A
Other languages
French (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.)
Ceraver SA
Original Assignee
Ceraver 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 Ceraver SA filed Critical Ceraver SA
Priority to FR7316587A priority Critical patent/FR2229313A5/fr
Priority to DE2419552A priority patent/DE2419552A1/en
Priority to US464091A priority patent/US3887327A/en
Priority to GB1896374A priority patent/GB1471787A/en
Priority to JP49050320A priority patent/JPS5053406A/ja
Application granted granted Critical
Publication of FR2229313A5 publication Critical patent/FR2229313A5/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • 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)
    • F27B9/2415—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) the charge rotating about an axis transversal to the axis of advancement of the charge
    • 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
    • F27B9/26—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 on or in trucks, sleds, or containers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Tunnel Furnaces (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
FR7316587A 1973-05-08 1973-05-08 Expired FR2229313A5 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7316587A FR2229313A5 (en) 1973-05-08 1973-05-08
DE2419552A DE2419552A1 (en) 1973-05-08 1974-04-23 TUNNEL FURNACE FOR THE THERMAL TREATMENT OF OBJECTS WITH A CIRCULAR CROSS SECTION
US464091A US3887327A (en) 1973-05-08 1974-04-25 Tunnel kiln for the heat treatment of products having a circular cross-section
GB1896374A GB1471787A (en) 1973-05-08 1974-04-30 Tunnel kiln
JP49050320A JPS5053406A (en) 1973-05-08 1974-05-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7316587A FR2229313A5 (en) 1973-05-08 1973-05-08

Publications (1)

Publication Number Publication Date
FR2229313A5 true FR2229313A5 (en) 1974-12-06

Family

ID=9118980

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7316587A Expired FR2229313A5 (en) 1973-05-08 1973-05-08

Country Status (5)

Country Link
US (1) US3887327A (en)
JP (1) JPS5053406A (en)
DE (1) DE2419552A1 (en)
FR (1) FR2229313A5 (en)
GB (1) GB1471787A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2750983A1 (en) * 1997-01-27 1998-01-16 Ceramiques Tech Soc D Sintering process for straight ceramic tube production
FR2758815A1 (en) * 1997-12-15 1998-07-31 Ceramiques Tech Soc D Sintering of ceramic tubes with high surface integrity

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6310324B1 (en) * 2000-09-18 2001-10-30 Wartrom Machine Systems Incorporated Tube heating apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2372913A (en) * 1945-04-03 Internal and external milling
US1551827A (en) * 1921-12-14 1925-09-01 Us Cast Iron Pipe And Foundry Pipe-annealing furnace
US2795411A (en) * 1953-03-27 1957-06-11 Int Harvester Co Portable gas heat treating machine
US2707629A (en) * 1954-03-25 1955-05-03 Frank J Kennedy Method and apparatus for heating metal parts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2750983A1 (en) * 1997-01-27 1998-01-16 Ceramiques Tech Soc D Sintering process for straight ceramic tube production
EP0855374A1 (en) * 1997-01-27 1998-07-29 Societe Des Ceramiques Techniques Process for sintering of ceramic tubes
FR2758815A1 (en) * 1997-12-15 1998-07-31 Ceramiques Tech Soc D Sintering of ceramic tubes with high surface integrity

Also Published As

Publication number Publication date
GB1471787A (en) 1977-04-27
DE2419552A1 (en) 1974-11-28
US3887327A (en) 1975-06-03
JPS5053406A (en) 1975-05-12

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Legal Events

Date Code Title Description
ST Notification of lapse