ZA8535B - Coffin delivery system for matallurgical furnace - Google Patents

Coffin delivery system for matallurgical furnace

Info

Publication number
ZA8535B
ZA8535B ZA8535A ZA8535A ZA8535B ZA 8535 B ZA8535 B ZA 8535B ZA 8535 A ZA8535 A ZA 8535A ZA 8535 A ZA8535 A ZA 8535A ZA 8535 B ZA8535 B ZA 8535B
Authority
ZA
South Africa
Prior art keywords
coffin
furnace
furnace chamber
delivery system
rollers
Prior art date
Application number
ZA8535A
Other languages
English (en)
Inventor
Roy C Lueth
Original Assignee
Roy C Lueth
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 Roy C Lueth filed Critical Roy C Lueth
Publication of ZA8535B publication Critical patent/ZA8535B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
    • 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
    • F27D11/02—Ohmic resistance heating
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0024—Charging; Discharging; Manipulation of charge of metallic workpieces
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/02—Skids or tracks for heavy objects
    • F27D3/026—Skids or tracks for heavy objects transport or conveyor rolls for furnaces; roller rails
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0001—Positioning the charge
    • F27D2003/0002—Positioning the charge involving positioning devices, e.g. buffers, buffer zones
    • 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
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0008—Resistor heating
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/02—Skids or tracks for heavy objects
    • F27D3/026—Skids or tracks for heavy objects transport or conveyor rolls for furnaces; roller rails
    • F27D3/028—Roller rails or succession of small sized rollers
    • 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
    • F27D99/007—Partitions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Paper (AREA)
ZA8535A 1984-01-03 1985-01-03 Coffin delivery system for matallurgical furnace ZA8535B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/567,769 US4512558A (en) 1984-01-03 1984-01-03 Coffin delivery system for metallurgical furnace

Publications (1)

Publication Number Publication Date
ZA8535B true ZA8535B (en) 1985-08-28

Family

ID=24268566

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA8535A ZA8535B (en) 1984-01-03 1985-01-03 Coffin delivery system for matallurgical furnace

Country Status (7)

Country Link
US (2) US4512558A (de)
EP (1) EP0167618B1 (de)
JP (1) JPS61500984A (de)
AT (1) ATE78062T1 (de)
DE (1) DE3586300D1 (de)
WO (1) WO1985003087A1 (de)
ZA (1) ZA8535B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4802844A (en) * 1988-01-20 1989-02-07 Gas Research Institute High capacity, retractable furnace hearth
CN109424559A (zh) * 2017-08-25 2019-03-05 张跃 一种水冷屏蔽风机

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1842981A (en) * 1929-06-20 1932-01-26 Michigan Steel Casting Company Heat treating furnace and the like
US1788685A (en) * 1930-03-11 1931-01-13 Surface Comb Co Inc Conveying apparatus
US2182202A (en) * 1938-03-19 1939-12-05 Henry H Harris Roller rail for heat treating furnaces
US2167640A (en) * 1938-05-31 1939-08-01 Electric Furnace Co Lubricating construction for roller rails for furnaces
US2978237A (en) * 1956-09-20 1961-04-04 Basic Products Corp Heat treating apparatus
US3004090A (en) * 1958-04-01 1961-10-10 Gen Electric Co Ltd Heating element assemblies for electric furnaces
NL251128A (de) * 1959-09-22
US3171759A (en) * 1962-09-21 1965-03-02 Ipsen Ind Inc Method of heat treating high speed steels
DE1565398A1 (de) * 1965-09-03 1970-04-16 Atomic Energy Of Australia Heizstab fuer elektrische Widerstandsoefen und unter Verwendung solcher Staebe gebildete Heizeinrichtung
US3718324A (en) * 1971-11-12 1973-02-27 Hayes Inc C I Vacuum furnace and work cart for use therein
US3782705A (en) * 1971-12-14 1974-01-01 Hayes Inc C I Continuously operated vacuum furnace having work part transfer conveyor and load and unload mechanism
JPS5156631A (ja) * 1974-11-13 1976-05-18 Fuji Photo Film Co Ltd Gazokeiseiho
US3984616A (en) * 1975-10-14 1976-10-05 Btu Engineering Corporation High temperature furnace heater
US4049473A (en) * 1976-03-11 1977-09-20 Airco, Inc. Methods for carburizing steel parts
US4124199A (en) * 1977-07-11 1978-11-07 Abar Corporation Process and apparatus for case hardening of ferrous metal work pieces
US4132886A (en) * 1977-10-14 1979-01-02 Norton Company Heating element
US4126757A (en) * 1978-01-25 1978-11-21 Autoclave Engineers, Inc. Multizone graphite heating element furnace
JPS5618285A (en) * 1979-07-23 1981-02-20 Takasago Kogyo Kk Roller type tunnel furnace and refractory disc for baking work therein
EP0042029A1 (de) * 1980-06-18 1981-12-23 Hoesch Aktiengesellschaft Transportrolle für einen Glühofen
DE3111218A1 (de) * 1981-03-21 1982-12-16 Ipsen Industries International Gmbh, 4190 Kleve Ofen zur waermebehandlung von bohrern
JPS5865795U (ja) * 1981-10-28 1983-05-04 株式会社神戸製鋼所 熱間静水圧処理装置における加熱装置
DE3242959C2 (de) * 1981-11-20 1986-02-20 Kabushiki Kaisha Kobe Seiko Sho, Kobe Isostatische Heißpreßvorrichtung
JPH0243806B2 (ja) * 1982-12-17 1990-10-01 Daido Steel Co Ltd Roorahaasushikikanetsuro

Also Published As

Publication number Publication date
JPS61500984A (ja) 1986-05-15
ATE78062T1 (de) 1992-07-15
EP0167618B1 (de) 1992-07-08
WO1985003087A1 (en) 1985-07-18
EP0167618A1 (de) 1986-01-15
US4554441A (en) 1985-11-19
EP0167618A4 (de) 1986-12-16
US4512558A (en) 1985-04-23
DE3586300D1 (de) 1992-08-13

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