JPS5220166B2 - - Google Patents
Info
- Publication number
- JPS5220166B2 JPS5220166B2 JP49049254A JP4925474A JPS5220166B2 JP S5220166 B2 JPS5220166 B2 JP S5220166B2 JP 49049254 A JP49049254 A JP 49049254A JP 4925474 A JP4925474 A JP 4925474A JP S5220166 B2 JPS5220166 B2 JP S5220166B2
- Authority
- JP
- Japan
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US356402A US3860221A (en) | 1973-05-02 | 1973-05-02 | Direct fired furnace |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5014533A JPS5014533A (ja) | 1975-02-15 |
JPS5220166B2 true JPS5220166B2 (ja) | 1977-06-01 |
Family
ID=23401302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49049254A Expired JPS5220166B2 (ja) | 1973-05-02 | 1974-05-01 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3860221A (ja) |
JP (1) | JPS5220166B2 (ja) |
CA (1) | CA1021529A (ja) |
DE (1) | DE2420758A1 (ja) |
FR (1) | FR2228205A1 (ja) |
Families Citing this family (4)
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)
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 |
-
1973
- 1973-05-02 US US356402A patent/US3860221A/en not_active Expired - Lifetime
-
1974
- 1974-03-27 CA CA196,133A patent/CA1021529A/en not_active Expired
- 1974-04-24 FR FR7414136A patent/FR2228205A1/fr not_active Withdrawn
- 1974-04-29 DE DE2420758A patent/DE2420758A1/de active Pending
- 1974-05-01 JP JP49049254A patent/JPS5220166B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2228205A1 (ja) | 1974-11-29 |
DE2420758A1 (de) | 1974-11-21 |
CA1021529A (en) | 1977-11-29 |
US3860221A (en) | 1975-01-14 |
JPS5014533A (ja) | 1975-02-15 |