JPH0221755Y2 - - Google Patents

Info

Publication number
JPH0221755Y2
JPH0221755Y2 JP1984133255U JP13325584U JPH0221755Y2 JP H0221755 Y2 JPH0221755 Y2 JP H0221755Y2 JP 1984133255 U JP1984133255 U JP 1984133255U JP 13325584 U JP13325584 U JP 13325584U JP H0221755 Y2 JPH0221755 Y2 JP H0221755Y2
Authority
JP
Japan
Prior art keywords
furnace chamber
furnace
partition wall
section
workpiece
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
JP1984133255U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6149295U (en]
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 JP1984133255U priority Critical patent/JPH0221755Y2/ja
Priority to US06/766,719 priority patent/US4616996A/en
Publication of JPS6149295U publication Critical patent/JPS6149295U/ja
Application granted granted Critical
Publication of JPH0221755Y2 publication Critical patent/JPH0221755Y2/ja
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
    • F27B9/22—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 on rails, e.g. under the action of scrapers or pushers
    • 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
    • F27B9/04—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity adapted for treating the charge in vacuum or special atmosphere
    • F27B9/045—Furnaces with controlled atmosphere
    • F27B9/047—Furnaces with controlled atmosphere the atmosphere consisting of protective gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
JP1984133255U 1984-08-31 1984-08-31 Expired JPH0221755Y2 (en])

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1984133255U JPH0221755Y2 (en]) 1984-08-31 1984-08-31
US06/766,719 US4616996A (en) 1984-08-31 1985-08-19 Non-oxidizing atmosphere firing furnace for ceramic articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984133255U JPH0221755Y2 (en]) 1984-08-31 1984-08-31

Publications (2)

Publication Number Publication Date
JPS6149295U JPS6149295U (en]) 1986-04-02
JPH0221755Y2 true JPH0221755Y2 (en]) 1990-06-12

Family

ID=15100336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984133255U Expired JPH0221755Y2 (en]) 1984-08-31 1984-08-31

Country Status (2)

Country Link
US (1) US4616996A (en])
JP (1) JPH0221755Y2 (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762655A (en) * 1985-11-27 1988-08-09 Gte Laboratories Incorporated Method of sintering translucent alumina
US4797238A (en) * 1985-11-27 1989-01-10 Gte Laboratories Incorporated Rapid-sintering of alumina

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405450A1 (fr) * 1977-10-07 1979-05-04 Welko Ind Spa Disposition de moufles d'etranglement dans les fours a rouleaux, en particulier pour matieres ceramiques
US4212633A (en) * 1978-11-16 1980-07-15 Abar Corporation Vacuum electric furnace
JPS55131118A (en) * 1979-03-29 1980-10-11 Sumitomo Metal Ind Ltd Heat treatment furnace
DE3016852C2 (de) * 1980-05-02 1982-07-22 Ludwig Riedhammer GmbH & Co KG, 8500 Nürnberg Elektrisch beheizter Durchlauftunnelofen
GB8303673D0 (en) * 1983-02-10 1983-03-16 Boc Group Plc Heat treatment of workpieces

Also Published As

Publication number Publication date
US4616996A (en) 1986-10-14
JPS6149295U (en]) 1986-04-02

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