DE69803927D1 - Induktionsofen zum schmelzen von metallen - Google Patents
Induktionsofen zum schmelzen von metallenInfo
- Publication number
- DE69803927D1 DE69803927D1 DE69803927T DE69803927T DE69803927D1 DE 69803927 D1 DE69803927 D1 DE 69803927D1 DE 69803927 T DE69803927 T DE 69803927T DE 69803927 T DE69803927 T DE 69803927T DE 69803927 D1 DE69803927 D1 DE 69803927D1
- Authority
- DE
- Germany
- Prior art keywords
- cavity
- pct
- induction
- date nov
- null magnetic
- 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 - Fee Related
Links
- 230000006698 induction Effects 0.000 title abstract 5
- 239000002184 metal Substances 0.000 title abstract 4
- 229910052751 metal Inorganic materials 0.000 title abstract 4
- 230000008018 melting Effects 0.000 title abstract 3
- 238000002844 melting Methods 0.000 title abstract 3
- 150000002739 metals Chemical class 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 238000005242 forging Methods 0.000 abstract 1
- 230000001939 inductive effect Effects 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 238000003303 reheating Methods 0.000 abstract 1
- 230000001131 transforming effect Effects 0.000 abstract 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
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/22—Furnaces without an endless core
- H05B6/24—Crucible furnaces
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Induction Heating (AREA)
- Furnace Details (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9706279 | 1997-05-16 | ||
| PCT/FR1998/000971 WO1998053642A1 (fr) | 1997-05-16 | 1998-05-15 | Four a induction pour la fusion de metaux |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69803927D1 true DE69803927D1 (de) | 2002-03-28 |
| DE69803927T2 DE69803927T2 (de) | 2002-11-07 |
Family
ID=9507136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69803927T Expired - Fee Related DE69803927T2 (de) | 1997-05-16 | 1998-05-15 | Induktionsofen zum schmelzen von metallen |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6163562A (de) |
| EP (1) | EP0981931B1 (de) |
| JP (1) | JP2001525981A (de) |
| AT (1) | ATE213583T1 (de) |
| AU (1) | AU7773298A (de) |
| DE (1) | DE69803927T2 (de) |
| DK (1) | DK0981931T3 (de) |
| ES (1) | ES2173588T3 (de) |
| WO (1) | WO1998053642A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004042188A2 (en) * | 2002-11-06 | 2004-05-21 | Canitron Systems, Inc. | Down hole induction heating tool and method of operating and manufacturing same |
| US8653425B2 (en) * | 2011-07-11 | 2014-02-18 | Bernard Lasko | Rotary applicator |
| WO2013128241A1 (en) * | 2012-03-01 | 2013-09-06 | Inova Lab S.R.L. | Device for induction heating of a billet |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE266566C (de) * | ||||
| DE277870C (de) * | ||||
| BE351671A (de) * | ||||
| US1834725A (en) * | 1928-02-18 | 1931-12-01 | Ajax Electrothermic Corp | External field eliminator |
| US1879360A (en) * | 1928-07-24 | 1932-09-27 | Ajax Electrothermic Corp | Electric induction furnace |
| US5090022A (en) * | 1990-05-21 | 1992-02-18 | Inductotherm Corp. | Cold crucible induction furnace |
-
1998
- 1998-05-15 JP JP55003498A patent/JP2001525981A/ja active Pending
- 1998-05-15 AT AT98925719T patent/ATE213583T1/de not_active IP Right Cessation
- 1998-05-15 AU AU77732/98A patent/AU7773298A/en not_active Abandoned
- 1998-05-15 DE DE69803927T patent/DE69803927T2/de not_active Expired - Fee Related
- 1998-05-15 DK DK98925719T patent/DK0981931T3/da active
- 1998-05-15 ES ES98925719T patent/ES2173588T3/es not_active Expired - Lifetime
- 1998-05-15 WO PCT/FR1998/000971 patent/WO1998053642A1/fr active IP Right Grant
- 1998-05-15 EP EP98925719A patent/EP0981931B1/de not_active Expired - Lifetime
- 1998-05-15 US US09/423,732 patent/US6163562A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001525981A (ja) | 2001-12-11 |
| US6163562A (en) | 2000-12-19 |
| EP0981931A1 (de) | 2000-03-01 |
| ATE213583T1 (de) | 2002-03-15 |
| DK0981931T3 (da) | 2002-06-10 |
| EP0981931B1 (de) | 2002-02-20 |
| WO1998053642A1 (fr) | 1998-11-26 |
| AU7773298A (en) | 1998-12-11 |
| ES2173588T3 (es) | 2002-10-16 |
| DE69803927T2 (de) | 2002-11-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |