GB429761A - Improvements relating to heat treating furnaces - Google Patents
Improvements relating to heat treating furnacesInfo
- Publication number
- GB429761A GB429761A GB3428333A GB3428333A GB429761A GB 429761 A GB429761 A GB 429761A GB 3428333 A GB3428333 A GB 3428333A GB 3428333 A GB3428333 A GB 3428333A GB 429761 A GB429761 A GB 429761A
- Authority
- GB
- United Kingdom
- Prior art keywords
- furnace
- rollers
- shafts
- bearings
- harris
- 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
- 238000010276 construction Methods 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F27B9/24—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 being carried by a conveyor
- F27B9/2407—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 being carried by a conveyor the conveyor being constituted by rollers (roller hearth furnace)
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
- Tunnel Furnaces (AREA)
Abstract
429,761. Conveying furnace charges. BRITISH DRIVER - HARRIS CO., Ltd., Albion Street, Manchester.-(Driver-Harris Co. ; Harrison, New Jersey, U.S.A.) Dec. 6, 1933, No. 34283. [Class 51 (ii)] In a furnace having a conveyer comprising a series of driven rollers 8 carrying charge-supporting discs 10, the rollers 8 terminate short of the side walls 2 of the furnace and are connected by flexible couplings 26 to shafts 28, 30 which extend through sealed apertures 32 in the walls 2 and are rigidly supported in bearings 40. The shafts 28 are rotated through bevel gearing 44 from a main driving shaft 42, and each of the shafts 28, 30 is cooled by water supplied through a valve-controlled branch 36 from a main 38. In the construction shown, the rollers 8 are supported along the centre line of the furnace by bearings each of which consists of a pair of rollers 12 mounted on a vertically adjustable pedestal 16, the adjustment being effected by rotating the shaft 48 to vary the position of a wedge shaped member 46. In the case of relatively narrow furnaces, these central bearings may be omitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3428333A GB429761A (en) | 1933-12-06 | 1933-12-06 | Improvements relating to heat treating furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3428333A GB429761A (en) | 1933-12-06 | 1933-12-06 | Improvements relating to heat treating furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB429761A true GB429761A (en) | 1935-06-06 |
Family
ID=10363686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3428333A Expired GB429761A (en) | 1933-12-06 | 1933-12-06 | Improvements relating to heat treating furnaces |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB429761A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1075652B (en) * | 1960-02-18 | Schmidt &- Clemens Berghausen (Bez Köln) | Roll for transporting goods in an industrial furnace |
-
1933
- 1933-12-06 GB GB3428333A patent/GB429761A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1075652B (en) * | 1960-02-18 | Schmidt &- Clemens Berghausen (Bez Köln) | Roll for transporting goods in an industrial furnace |
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