FR2228205A1 - - Google Patents

Info

Publication number
FR2228205A1
FR2228205A1 FR7414136A FR7414136A FR2228205A1 FR 2228205 A1 FR2228205 A1 FR 2228205A1 FR 7414136 A FR7414136 A FR 7414136A FR 7414136 A FR7414136 A FR 7414136A FR 2228205 A1 FR2228205 A1 FR 2228205A1
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.)
Withdrawn
Application number
FR7414136A
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.)
Midland Ross Corp
Original Assignee
Midland Ross Corp
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 Midland Ross Corp filed Critical Midland Ross Corp
Publication of FR2228205A1 publication Critical patent/FR2228205A1/fr
Withdrawn legal-status Critical Current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
    • F27B17/00—Furnaces of a kind not covered by any preceding group
    • F27B17/0016—Chamber type furnaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B22C9/043—Removing the consumable pattern
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening
    • 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
    • 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
    • F27B9/3005—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases
    • 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
    • F27B9/36—Arrangements of heating devices
    • F27B2009/3646—Heating the ceiling or the walls for a reverberatory effect

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Incineration Of Waste (AREA)
FR7414136A 1973-05-02 1974-04-24 Withdrawn FR2228205A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US356402A US3860221A (en) 1973-05-02 1973-05-02 Direct fired furnace

Publications (1)

Publication Number Publication Date
FR2228205A1 true FR2228205A1 (fr) 1974-11-29

Family

ID=23401302

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7414136A Withdrawn FR2228205A1 (fr) 1973-05-02 1974-04-24

Country Status (5)

Country Link
US (1) US3860221A (fr)
JP (1) JPS5220166B2 (fr)
CA (1) CA1021529A (fr)
DE (1) DE2420758A1 (fr)
FR (1) FR2228205A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55265A (en) * 1979-02-19 1980-01-05 Yamamoto Kagaku Gosei Kk Duplicating paper having no self-coloring quality
JPS57120494A (en) * 1981-01-19 1982-07-27 Hodogaya Chem Co Ltd Heat-sensitive recording paper
DE102010043229A1 (de) * 2010-11-02 2012-05-03 Eva Schwartz Mehrlagenkammerofen
GB202107433D0 (en) * 2021-05-25 2021-07-07 Hatton Designs Of London Ltd Improving green strength of ceramic shell

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886303A (en) * 1956-05-01 1959-05-12 Metallurg Processes Co Carburizing furnaces with recuperative heating
US3637198A (en) * 1970-01-12 1972-01-25 Koppers Wistra Ofenbau Gmbh Furnace for heat treating of metallic workpieces

Also Published As

Publication number Publication date
JPS5014533A (fr) 1975-02-15
CA1021529A (fr) 1977-11-29
JPS5220166B2 (fr) 1977-06-01
DE2420758A1 (de) 1974-11-21
US3860221A (en) 1975-01-14

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Legal Events

Date Code Title Description
ST Notification of lapse