NL7301179A - - Google Patents
Info
- Publication number
- NL7301179A NL7301179A NL7301179A NL7301179A NL7301179A NL 7301179 A NL7301179 A NL 7301179A NL 7301179 A NL7301179 A NL 7301179A NL 7301179 A NL7301179 A NL 7301179A NL 7301179 A NL7301179 A NL 7301179A
- Authority
- NL
- Netherlands
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
- 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 walking beam furnace
- F27B9/202—Conveyor mechanisms therefor
- F27B9/203—Conveyor mechanisms therefor having ramps
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Tunnel Furnaces (AREA)
- Reciprocating Conveyors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB426272A GB1413171A (en) | 1972-01-29 | 1972-01-29 | Walking beam furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7301179A true NL7301179A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-07-31 |
Family
ID=9773803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7301179A NL7301179A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-01-29 | 1973-01-26 |
Country Status (8)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5350214U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1976-09-30 | 1978-04-27 | ||
| US4290752A (en) * | 1980-08-04 | 1981-09-22 | Bricmont & Associates, Inc. | Walking beam furnace |
| DE4119708A1 (de) * | 1991-06-14 | 1992-12-17 | Maerz Ofenbau | Gleichschrittofen fuer die waermebehandlung von stueckigem gut |
| CN103382521B (zh) * | 2012-05-03 | 2015-02-18 | 攀钢集团攀枝花钢钒有限公司 | 一种加热炉的钢坯装炉方法 |
| CN104404240B (zh) * | 2014-08-12 | 2016-12-07 | 北京首钢股份有限公司 | 一种步进式加热炉炉底固定梁布置改造方法 |
-
0
- BE BE794696D patent/BE794696A/xx not_active IP Right Cessation
-
1972
- 1972-01-29 GB GB426272A patent/GB1413171A/en not_active Expired
-
1973
- 1973-01-26 SE SE7301141A patent/SE379054B/xx unknown
- 1973-01-26 DE DE19732303734 patent/DE2303734A1/de not_active Withdrawn
- 1973-01-26 NL NL7301179A patent/NL7301179A/xx not_active Application Discontinuation
- 1973-01-29 ES ES411064A patent/ES411064A1/es not_active Expired
- 1973-01-29 JP JP1123773A patent/JPS4884009A/ja active Pending
- 1973-01-29 FR FR7303002A patent/FR2169696A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES411064A1 (es) | 1976-01-01 |
| JPS4884009A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-11-08 |
| BE794696A (fr) | 1973-05-16 |
| SE379054B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-09-22 |
| FR2169696A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-09-07 |
| GB1413171A (en) | 1975-11-12 |
| DE2303734A1 (de) | 1973-08-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BV | The patent application has lapsed |