GB1161276A - Walking Beam Furnace - Google Patents
Walking Beam FurnaceInfo
- Publication number
- GB1161276A GB1161276A GB1223868A GB1223868A GB1161276A GB 1161276 A GB1161276 A GB 1161276A GB 1223868 A GB1223868 A GB 1223868A GB 1223868 A GB1223868 A GB 1223868A GB 1161276 A GB1161276 A GB 1161276A
- Authority
- GB
- United Kingdom
- Prior art keywords
- walking beam
- cylinder
- frame
- piston
- furnace
- 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
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
- F27B9/201—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 walking beam furnace
- F27B9/202—Conveyor mechanisms therefor
- F27B9/203—Conveyor mechanisms therefor having ramps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Tunnel Furnaces (AREA)
Abstract
1,161,276. Walking beam conveyors for furnaces. KOPPERS-WISTRA-OFENBAU G.m.b.H. 13 March, 1968 [18 March, 1967], No. 12238/68. Heading F4B. In a walking beam furnace having a walking beam 1 disposed between two stationary beams 2 and rigidly connected to a top frame 3 which has a number of wheels 4 bearing against inclined planes 5 provided on the upper part of a bottom frame 6, the periodic step-by-step movement of the walking beam 1 is effected by a horizontal cylinder 10 and piston 11 together with an inclined cylinder 14 and piston 13. Horizontal movement of the beam 1, is produced by applying hydraulic pressure to the cylinder 14 only. Upward movement of the beam 1 is produced by the simultaneous application of pressure to both the cylinders 10 and 14; the piston 11 which is linked through cylinder 10 to the top frame 3 is also connected to an upstanding portion 12 of the bottom frame 6. The frame 6 has wheels 7 which run on rails 8 on the furnace bottom 9. The beams 1, 2 are immersed through plates 18 in sand troughs 17 which have rollers 19 resting on inclined planes 20 on the furnace bottom.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK0061768 | 1967-03-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1161276A true GB1161276A (en) | 1969-08-13 |
Family
ID=7230245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1223868A Expired GB1161276A (en) | 1967-03-18 | 1968-03-13 | Walking Beam Furnace |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1533980A1 (en) |
FR (1) | FR1556732A (en) |
GB (1) | GB1161276A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3633885A (en) * | 1970-03-20 | 1972-01-11 | Btu Eng Corp | Movable hearth furnace |
US3656720A (en) * | 1970-03-16 | 1972-04-18 | Hayes Inc C I | Heat treating furnace with walking beam drive |
EP0518280A1 (en) * | 1991-06-14 | 1992-12-16 | MAERZ OFENBAU GmbH | Walking beam furnace for the heat treatment of piece goods |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3658171A (en) * | 1968-09-07 | 1972-04-25 | Nippon Steel Corp | Transportation method for use in equipment of movable beam type |
DE2312000C2 (en) * | 1973-03-10 | 1984-01-12 | Koppers-Wistra-Ofenbau GmbH, 4000 Düsseldorf | Guide for a component of a walking beam furnace or a similarly operating furnace that executes the lift and the travel movement |
DE3144328C2 (en) * | 1981-11-07 | 1986-07-17 | Italimpianti (Deutschland) Industrieanlagen GmbH, 4000 Düsseldorf | Walking beam furnace |
-
1967
- 1967-03-18 DE DE19671533980 patent/DE1533980A1/en active Pending
-
1968
- 1968-03-13 GB GB1223868A patent/GB1161276A/en not_active Expired
- 1968-03-14 FR FR1556732D patent/FR1556732A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3656720A (en) * | 1970-03-16 | 1972-04-18 | Hayes Inc C I | Heat treating furnace with walking beam drive |
US3633885A (en) * | 1970-03-20 | 1972-01-11 | Btu Eng Corp | Movable hearth furnace |
EP0518280A1 (en) * | 1991-06-14 | 1992-12-16 | MAERZ OFENBAU GmbH | Walking beam furnace for the heat treatment of piece goods |
Also Published As
Publication number | Publication date |
---|---|
DE1533980A1 (en) | 1970-02-12 |
FR1556732A (en) | 1969-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |