SE323174B - - Google Patents
Info
- Publication number
- SE323174B SE323174B SE7455/67A SE745567A SE323174B SE 323174 B SE323174 B SE 323174B SE 7455/67 A SE7455/67 A SE 7455/67A SE 745567 A SE745567 A SE 745567A SE 323174 B SE323174 B SE 323174B
- Authority
- SE
- Sweden
Links
Classifications
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- C21D1/767—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material with forced gas circulation; Reheating thereof
-
- 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
- F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
- F27B9/068—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated by radiant tubes, the tube being heated by a hot medium, e.g. hot 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
- F27B9/3005—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
-
- 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
- F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
- F27B9/10—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated by hot air or gas
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Resistance Heating (AREA)
- Tunnel Furnaces (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEJ0031310 | 1966-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE323174B true SE323174B (xx) | 1970-04-27 |
Family
ID=7204144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7455/67A SE323174B (xx) | 1966-07-13 | 1967-05-26 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3410541A (xx) |
| AT (1) | AT269330B (xx) |
| BE (1) | BE698550A (xx) |
| DE (1) | DE1501543B2 (xx) |
| FR (1) | FR1522925A (xx) |
| GB (1) | GB1134476A (xx) |
| NL (1) | NL6707020A (xx) |
| SE (1) | SE323174B (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4966546A (en) * | 1989-05-01 | 1990-10-30 | Mobil Oil Corporation | Convective thermoforming oven |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US226183A (en) * | 1880-04-06 | Air-heater for fruit-driers | ||
| US1808152A (en) * | 1925-08-06 | 1931-06-02 | Thaddeus F Baily | Continuous annealing apparatus |
-
1966
- 1966-07-13 DE DE19661501543 patent/DE1501543B2/de not_active Withdrawn
-
1967
- 1967-05-16 FR FR106441A patent/FR1522925A/fr not_active Expired
- 1967-05-17 BE BE698550D patent/BE698550A/xx unknown
- 1967-05-17 GB GB22911/67A patent/GB1134476A/en not_active Expired
- 1967-05-18 AT AT468167A patent/AT269330B/de active
- 1967-05-22 NL NL6707020A patent/NL6707020A/xx unknown
- 1967-05-26 SE SE7455/67A patent/SE323174B/xx unknown
- 1967-07-11 US US652545A patent/US3410541A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1501543A1 (de) | 1969-10-30 |
| DE1501543B2 (de) | 1970-03-19 |
| GB1134476A (en) | 1968-11-27 |
| BE698550A (xx) | 1967-11-03 |
| NL6707020A (xx) | 1968-01-15 |
| US3410541A (en) | 1968-11-12 |
| AT269330B (de) | 1969-03-10 |
| FR1522925A (fr) | 1968-04-26 |