NO125509B - - Google Patents
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- Publication number
- NO125509B NO125509B NO3949/69A NO394969A NO125509B NO 125509 B NO125509 B NO 125509B NO 3949/69 A NO3949/69 A NO 3949/69A NO 394969 A NO394969 A NO 394969A NO 125509 B NO125509 B NO 125509B
- Authority
- NO
- Norway
- Prior art keywords
- bands
- melting furnace
- furnace
- resistance
- heat conductor
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims description 11
- 230000008018 melting Effects 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- 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
- H05B3/66—Supports or mountings for heaters on or in the wall or roof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/02—Ohmic resistance heating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S266/00—Metallurgical apparatus
- Y10S266/90—Metal melting furnaces, e.g. cupola type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681807843 DE1807843B1 (de) | 1968-11-08 | 1968-11-08 | Widerstandsbeheizter metallurgischer Schmelzofen,insbesondere Herdschmelzofen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO125509B true NO125509B (enrdf_load_stackoverflow) | 1972-09-18 |
Family
ID=5712798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO3949/69A NO125509B (enrdf_load_stackoverflow) | 1968-11-08 | 1969-10-03 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3700224A (enrdf_load_stackoverflow) |
| AT (1) | AT292325B (enrdf_load_stackoverflow) |
| CH (1) | CH488983A (enrdf_load_stackoverflow) |
| DE (1) | DE1807843B1 (enrdf_load_stackoverflow) |
| FR (1) | FR2022843B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1245355A (enrdf_load_stackoverflow) |
| NO (1) | NO125509B (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3996412A (en) * | 1975-01-17 | 1976-12-07 | Frank W. Schaefer, Inc. | Aluminum melting furnace |
| US4353532A (en) * | 1981-06-29 | 1982-10-12 | Jay Dudley W | Aluminum melting furnace |
| US4622678A (en) * | 1984-07-05 | 1986-11-11 | Electroglass Limited | Electrically heated forehearth |
| EP0201569A1 (en) * | 1984-11-19 | 1986-11-20 | WILSON, Noel, Henry | Carbon electrode electric furnace for smelting and refining ores |
| US6537372B1 (en) * | 1999-06-29 | 2003-03-25 | American Crystal Technologies, Inc. | Heater arrangement for crystal growth furnace |
| CN105937855B (zh) * | 2016-07-11 | 2018-03-27 | 季国民 | 高压电保温加热炉 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2697127A (en) * | 1954-12-14 | poland | ||
| US1864334A (en) * | 1927-03-10 | 1932-06-21 | Electric Furnace Co | Metallic resistor for electric furnaces |
| GB358884A (en) * | 1930-07-04 | 1931-10-05 | Alfred Smallwood | Improvements in or relating to apparatus for generating radiating or transmitting heat created electrically |
| US2214123A (en) * | 1936-09-11 | 1940-09-10 | Saint Gobain | Electrical furnace |
| DE706757C (de) * | 1936-09-11 | 1941-06-05 | Saint Gobain | Elektrisch beheizter Strahlungsofen |
| US2323051A (en) * | 1938-05-20 | 1943-06-29 | Junker Otto | Electric furnace |
| US2745891A (en) * | 1954-03-15 | 1956-05-15 | Rem Cru Titanium Inc | Apparatus for melting highly reactive metals |
-
1968
- 1968-11-08 DE DE19681807843 patent/DE1807843B1/de active Pending
-
1969
- 1969-09-17 CH CH1408469A patent/CH488983A/de not_active IP Right Cessation
- 1969-10-03 NO NO3949/69A patent/NO125509B/no unknown
- 1969-10-13 US US865856A patent/US3700224A/en not_active Expired - Lifetime
- 1969-10-16 FR FR696935415A patent/FR2022843B1/fr not_active Expired
- 1969-10-24 AT AT1004269A patent/AT292325B/de not_active IP Right Cessation
- 1969-10-30 GB GB53322/69A patent/GB1245355A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1245355A (en) | 1971-09-08 |
| DE1807843B1 (de) | 1970-07-30 |
| FR2022843A1 (enrdf_load_stackoverflow) | 1970-08-07 |
| AT292325B (de) | 1971-08-25 |
| US3700224A (en) | 1972-10-24 |
| FR2022843B1 (enrdf_load_stackoverflow) | 1973-03-16 |
| CH488983A (de) | 1970-04-15 |
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