SE459524B - Vaermestraalningsroer - Google Patents
VaermestraalningsroerInfo
- Publication number
- SE459524B SE459524B SE8704859A SE8704859A SE459524B SE 459524 B SE459524 B SE 459524B SE 8704859 A SE8704859 A SE 8704859A SE 8704859 A SE8704859 A SE 8704859A SE 459524 B SE459524 B SE 459524B
- Authority
- SE
- Sweden
- Prior art keywords
- tube
- tubes
- radiation
- extrusion
- fecral
- Prior art date
Links
- 230000005855 radiation Effects 0.000 claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims abstract 2
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 230000001788 irregular Effects 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 abstract description 2
- -1 iron-chromium-aluminium Chemical compound 0.000 abstract description 2
- 238000004901 spalling Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 239000010410 layer Substances 0.000 description 5
- 230000008439 repair process Effects 0.000 description 3
- 229910018487 Ni—Cr Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000000788 chromium alloy Substances 0.000 description 2
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- BIJOYKCOMBZXAE-UHFFFAOYSA-N chromium iron nickel Chemical compound [Cr].[Fe].[Ni] BIJOYKCOMBZXAE-UHFFFAOYSA-N 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229910000953 kanthal Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 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
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/06—Details, accessories or equipment specially adapted for furnaces of these types
- F27B5/14—Arrangements of heating devices
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/62—Heating elements specially adapted for furnaces
- H05B3/64—Heating elements specially adapted for furnaces using ribbon, rod, or wire heater
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Resistance Heating (AREA)
- Combustion Of Fluid Fuel (AREA)
- Furnace Details (AREA)
- Gas Burners (AREA)
- Extrusion Of Metal (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Heat Treatment Of Articles (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8704859A SE459524B (sv) | 1987-12-04 | 1987-12-04 | Vaermestraalningsroer |
| EP88850409A EP0321427B1 (en) | 1987-12-04 | 1988-12-05 | Heat radiation tube |
| DE3855704T DE3855704T2 (de) | 1987-12-04 | 1988-12-05 | Heizstrahlrohr. |
| ES88850409T ES2090017T3 (es) | 1987-12-04 | 1988-12-05 | Tubo de radiacion termica. |
| KR1019880016456A KR0126475B1 (ko) | 1987-12-04 | 1988-12-12 | 열복사 튜브 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8704859A SE459524B (sv) | 1987-12-04 | 1987-12-04 | Vaermestraalningsroer |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8704859D0 SE8704859D0 (sv) | 1987-12-04 |
| SE8704859L SE8704859L (forum.php) | 1989-06-05 |
| SE459524B true SE459524B (sv) | 1989-07-10 |
Family
ID=20370503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8704859A SE459524B (sv) | 1987-12-04 | 1987-12-04 | Vaermestraalningsroer |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0321427B1 (forum.php) |
| KR (1) | KR0126475B1 (forum.php) |
| DE (1) | DE3855704T2 (forum.php) |
| ES (1) | ES2090017T3 (forum.php) |
| SE (1) | SE459524B (forum.php) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE469754B (sv) * | 1990-05-14 | 1993-09-06 | Kanthal Ab | Ugn foer krackning av kolvaeten |
| KR930002869B1 (ko) * | 1990-12-31 | 1993-04-12 | 포항종합제철 주식회사 | 소둔가열로용 방열튜브 및 그 제조방법 |
| TW548334B (en) * | 1997-08-20 | 2003-08-21 | Jgc Corp | Heating furnace and method of manufacturing the same |
| FR2800450B1 (fr) * | 1999-10-28 | 2002-01-04 | Stein Heurtey | Dispositif de chauffage indirect au combustible fossile, de produits au defile, notamment de bandes |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3137486A (en) * | 1962-11-28 | 1964-06-16 | Multifastener Company | Burner construction |
| US3735008A (en) * | 1970-03-20 | 1973-05-22 | Kokusai Electric Co Ltd | Electric furnace |
| US4011395A (en) * | 1975-09-15 | 1977-03-08 | Btu Engineering Company | Electric furnace heater |
| US3984616A (en) * | 1975-10-14 | 1976-10-05 | Btu Engineering Corporation | High temperature furnace heater |
| US4215233A (en) * | 1978-12-29 | 1980-07-29 | Alco Standard Corporation | Heating assembly with vibration dampening shipping supports for graphite heating elements |
| US4355973A (en) * | 1981-02-17 | 1982-10-26 | Caterpillar Tractor Co. | Radiant heating apparatus |
| US4589844A (en) * | 1984-07-25 | 1986-05-20 | Advanced Combustion Inc. | Heat exchange apparatus for industrial furnaces |
-
1987
- 1987-12-04 SE SE8704859A patent/SE459524B/sv not_active IP Right Cessation
-
1988
- 1988-12-05 EP EP88850409A patent/EP0321427B1/en not_active Expired - Lifetime
- 1988-12-05 ES ES88850409T patent/ES2090017T3/es not_active Expired - Lifetime
- 1988-12-05 DE DE3855704T patent/DE3855704T2/de not_active Expired - Lifetime
- 1988-12-12 KR KR1019880016456A patent/KR0126475B1/ko not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0321427B1 (en) | 1996-08-28 |
| KR900010344A (ko) | 1990-07-07 |
| SE8704859L (forum.php) | 1989-06-05 |
| ES2090017T3 (es) | 1996-10-16 |
| EP0321427A3 (en) | 1989-07-05 |
| SE8704859D0 (sv) | 1987-12-04 |
| DE3855704T2 (de) | 1997-04-17 |
| KR0126475B1 (ko) | 1997-12-26 |
| DE3855704D1 (de) | 1997-01-23 |
| EP0321427A2 (en) | 1989-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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