GB488262A - Improved tunnel kiln for firing ceramic ware - Google Patents
Improved tunnel kiln for firing ceramic wareInfo
- Publication number
- GB488262A GB488262A GB45/37A GB4537A GB488262A GB 488262 A GB488262 A GB 488262A GB 45/37 A GB45/37 A GB 45/37A GB 4537 A GB4537 A GB 4537A GB 488262 A GB488262 A GB 488262A
- Authority
- GB
- United Kingdom
- Prior art keywords
- kiln
- ware
- zone
- burners
- tunnel
- 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
Links
- 239000000919 ceramic Substances 0.000 title abstract 2
- 238000010304 firing Methods 0.000 title abstract 2
- 238000005192 partition Methods 0.000 abstract 2
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 206010022000 influenza Diseases 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
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
- F27B9/26—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 or in trucks, sleds, or containers
- F27B9/262—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 or in trucks, sleds, or containers on or in trucks
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K3/00—Baths; Douches; Appurtenances therefor
- A47K3/18—Baths; Douches; Appurtenances therefor combined with hand basins
-
- 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
- F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
- F27B9/021—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces having two or more parallel tracks
-
- 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 specially adapted for furnaces of these types
- F27B9/32—Casings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Tunnel Furnaces (AREA)
Abstract
488,262. Tunnel kilns. GENERAL MOTORS CORPORATION. Jan. 1, 1937, No. 45. Convention date, Jan. 4, 1936. [Class 51 (ii)] In a, tunnel kiln for firing ceramic ware, and more particularly sparking - plug porcelains, the burners 60 are arranged to direct the flame on to the ware so as to produce surface combustion thereon and the tunnel in the firing-zone, and preferably also in the preheating- zone, is divided by a partition 52 into upper and lower flues, which are connected by ports 54 adjacent the burners to permit ready escape of gases from the lower to the upper flue. There are also connecting-ports in the preheating-zone and a large end port adjacent the stack flue, which leads from the upper tunnel at the entrance end of the kiln, The partition 52 carries no load but its own weight and serves to transmit heat and to radiate it on to the ware. The cooling-zone of the kiln comprises a solid masonry section C<1>, an airjacketed section C<2>, and a number of spaced sheet-metal chambers 72 where the ware is finally cooled by air blasts preferably directed towards the entrance end. The porcelains are carried in single file on wheeled cars 30 running on a vertically-adjustable track 16 which closes the slot between the base-plates 14 of the kiln. The parts of the base-plates nearest the slot are water-cooled, and the remaining parts are cooled by air which may be supplied by a fan to a heating-pipe 24 in the upper flue and so to the burners. If the kiln and the cars are designed to carry transverse rows of porcelains, additional burners are provided in the roof to direct their flames downwards on to the ware, and in the Specification as open to inspection under Sect. 91, a kiln of this kind is described with reference to a drawing, which does not appear in the Specification as accepted. Reference has been directed by the Comptroller to Specification 335,154, [Class 51 (ii)].
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US488262XA | 1936-01-04 | 1936-01-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB488262A true GB488262A (en) | 1938-07-01 |
Family
ID=21956647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB45/37A Expired GB488262A (en) | 1936-01-04 | 1937-01-01 | Improved tunnel kiln for firing ceramic ware |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB488262A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0936431A1 (en) * | 1998-02-12 | 1999-08-18 | Sergio Marcaccioli | Oven particularly for ceramic products |
-
1937
- 1937-01-01 GB GB45/37A patent/GB488262A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0936431A1 (en) * | 1998-02-12 | 1999-08-18 | Sergio Marcaccioli | Oven particularly for ceramic products |
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