NL166501B - METHOD FOR HEATING, IN PARTICULAR LONG METAL BLOCKS, SUCH AS BURRAMS, CUTS OR THE LIKE, IN CIRCULATION OVEN, IN PARTICULAR POWDER OVEN. - Google Patents

METHOD FOR HEATING, IN PARTICULAR LONG METAL BLOCKS, SUCH AS BURRAMS, CUTS OR THE LIKE, IN CIRCULATION OVEN, IN PARTICULAR POWDER OVEN.

Info

Publication number
NL166501B
NL166501B NL7016913.A NL7016913A NL166501B NL 166501 B NL166501 B NL 166501B NL 7016913 A NL7016913 A NL 7016913A NL 166501 B NL166501 B NL 166501B
Authority
NL
Netherlands
Prior art keywords
oven
burrams
cuts
heating
long metal
Prior art date
Application number
NL7016913.A
Other languages
Dutch (nl)
Other versions
NL7016913A (en
Original Assignee
Impianti Spa Soc It
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 Impianti Spa Soc It filed Critical Impianti Spa Soc It
Publication of NL7016913A publication Critical patent/NL7016913A/xx
Publication of NL166501B publication Critical patent/NL166501B/en

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
    • F27B9/22—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 tunnel furnace 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
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B2009/305—Particular conformation of the furnace
    • F27B2009/3055—Non-uniform section through the length of the furnace
    • 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
    • F27B9/22—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 tunnel furnace on rails, e.g. under the action of scrapers or pushers
    • F27B9/222—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 rails, e.g. under the action of scrapers or pushers the path comprising a section specially adapted for effecting equalisation of the temperature of the charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
NL7016913.A 1969-11-18 1970-11-18 METHOD FOR HEATING, IN PARTICULAR LONG METAL BLOCKS, SUCH AS BURRAMS, CUTS OR THE LIKE, IN CIRCULATION OVEN, IN PARTICULAR POWDER OVEN. NL166501B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT745469 1969-11-18

Publications (2)

Publication Number Publication Date
NL7016913A NL7016913A (en) 1971-05-21
NL166501B true NL166501B (en) 1981-03-16

Family

ID=11125082

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7016913.A NL166501B (en) 1969-11-18 1970-11-18 METHOD FOR HEATING, IN PARTICULAR LONG METAL BLOCKS, SUCH AS BURRAMS, CUTS OR THE LIKE, IN CIRCULATION OVEN, IN PARTICULAR POWDER OVEN.

Country Status (8)

Country Link
US (1) US3677531A (en)
BE (1) BE759018A (en)
CA (1) CA930945A (en)
DE (1) DE2054606A1 (en)
FR (1) FR2069483A5 (en)
GB (1) GB1323579A (en)
LU (1) LU62060A1 (en)
NL (1) NL166501B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2867431A (en) * 1955-07-01 1959-01-06 Selas Corp Of America Metal heating
US3342468A (en) * 1964-06-30 1967-09-19 United States Steel Corp Apparatus for removing cold skid marks from objects
GB1195374A (en) * 1966-12-02 1970-06-17 British Iron Steel Research Continuous Re-Heating Furnace
US3416777A (en) * 1967-08-02 1968-12-17 Morgan Construction Co Zoned reheat furnace
US3540706A (en) * 1969-02-19 1970-11-17 Salem Brosius Inc Heating furnace with skid rails

Also Published As

Publication number Publication date
LU62060A1 (en) 1971-05-11
GB1323579A (en) 1973-07-18
US3677531A (en) 1972-07-18
FR2069483A5 (en) 1971-09-03
CA930945A (en) 1973-07-31
NL7016913A (en) 1971-05-21
BE759018A (en) 1971-04-30
DE2054606A1 (en) 1971-05-27

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Legal Events

Date Code Title Description
P1 Automatically granted patents, except
R2I Withdrawn after publication
BI The patent application has been withdrawn