ES403739A1 - Laminated iron core induction corner-heating unit - Google Patents
Laminated iron core induction corner-heating unitInfo
- Publication number
- ES403739A1 ES403739A1 ES403739A ES403739A ES403739A1 ES 403739 A1 ES403739 A1 ES 403739A1 ES 403739 A ES403739 A ES 403739A ES 403739 A ES403739 A ES 403739A ES 403739 A1 ES403739 A1 ES 403739A1
- Authority
- ES
- Spain
- Prior art keywords
- heating unit
- iron core
- laminated iron
- workpiece
- core induction
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 5
- 238000010438 heat treatment Methods 0.000 title abstract 2
- 230000006698 induction Effects 0.000 title abstract 2
- 238000003475 lamination Methods 0.000 abstract 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 238000004804 winding Methods 0.000 abstract 2
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
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/101—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/1213—Accessories for subsequent treating or working cast stock in situ for heating or insulating strands
-
- 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
- H05B6/36—Coil arrangements
- H05B6/365—Coil arrangements using supplementary conductive or ferromagnetic pieces
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Induction Heating (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
An induction heating unit for the corners of an elongated workpiece of rectangular cross section. The unit has a core formed of iron laminations, and preferably has occasional copper laminations interspersed with the iron laminations. Each lamination has a pair of windows which define a central leg and webs between the window and workpiece. A winding of copper tubing extends around the leg within the windows. The webs form an unbroken wall protecting the winding from exposure to the workpiece.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15166771A | 1971-06-10 | 1971-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES403739A1 true ES403739A1 (en) | 1975-05-01 |
Family
ID=22539760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES403739A Expired ES403739A1 (en) | 1971-06-10 | 1972-06-10 | Laminated iron core induction corner-heating unit |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3663782A (en) |
| AT (1) | AT314685B (en) |
| AU (1) | AU465626B2 (en) |
| BE (1) | BE784432A (en) |
| BR (1) | BR7203550D0 (en) |
| CA (1) | CA953370A (en) |
| DE (1) | DE2227488A1 (en) |
| ES (1) | ES403739A1 (en) |
| FR (1) | FR2140510B1 (en) |
| GB (1) | GB1365228A (en) |
| IT (1) | IT959097B (en) |
| NL (1) | NL7207669A (en) |
| PL (1) | PL79499B1 (en) |
| RO (1) | RO60766A (en) |
| SU (1) | SU427539A3 (en) |
| ZA (1) | ZA723681B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2457619A2 (en) * | 1979-05-23 | 1980-12-19 | Siderurgie Fse Inst Rech | SLIDING FIELD INDUCTION HEATING OVEN |
| US4317979A (en) * | 1980-05-30 | 1982-03-02 | Westinghouse Electric Corp. | High current high frequency current transformer |
| US4458127A (en) * | 1981-05-26 | 1984-07-03 | Park-Ohio Industries, Inc. | Inductor for annealing work hardened portions of structural beams |
| FR2566986B1 (en) * | 1984-06-28 | 1986-09-19 | Electricite De France | ELECTROMAGNETIC INDUCTION DEVICE FOR HEATING METAL ELEMENTS |
| FR2590434A1 (en) * | 1985-11-20 | 1987-05-22 | Siderurgie Fse Inst Rech | Inductor and device for inductive reheating of edges of a metallurgical product |
| US4714808A (en) * | 1986-09-02 | 1987-12-22 | Fmc Corporation | Induction heating pressure welding with linear bus bar joint |
| DE3717742C2 (en) * | 1987-05-26 | 1997-12-18 | Blum Gmbh & Co E | Induction heating device |
| DE4032792C2 (en) * | 1989-11-02 | 2000-03-09 | Blum Gmbh & Co E | Induction heatable device |
| FR2661849B1 (en) * | 1990-05-10 | 1995-03-17 | Siderurgie Fse Inst Rech | METHOD AND DEVICES FOR INDUCTION HEATING OF A METALLURGICAL PRODUCT IN AN ELONGATE SHAPE. |
| DE69432377T2 (en) * | 1993-12-16 | 2003-10-23 | Kawasaki Steel Corp., Kobe | Method and device for connecting pieces of metal |
| KR20000076137A (en) * | 1997-03-13 | 2000-12-26 | 울후 마그너손 | Flux guiding and cooling arrangements for induction heating units |
| US20050092738A1 (en) * | 2003-10-31 | 2005-05-05 | Ring Edmund J. | Inductive heating device including an inductive coupling assembly |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2664541A (en) * | 1950-11-24 | 1953-12-29 | Gen Electric | Electric ballast |
| CA577104A (en) * | 1956-09-11 | 1959-06-02 | Dreyfus Ludwig | Cross-field furnace having auxiliary poles without coils |
| US2902572A (en) * | 1957-03-05 | 1959-09-01 | Penn Induction Company | Induction heating of metal strip |
| US3562470A (en) * | 1969-06-24 | 1971-02-09 | Westinghouse Electric Corp | Induction heating apparatus |
-
1971
- 1971-06-10 US US151667A patent/US3663782A/en not_active Expired - Lifetime
-
1972
- 1972-05-26 CA CA143,200A patent/CA953370A/en not_active Expired
- 1972-05-29 ZA ZA723681A patent/ZA723681B/en unknown
- 1972-05-31 GB GB2554672A patent/GB1365228A/en not_active Expired
- 1972-05-31 AU AU42974/72A patent/AU465626B2/en not_active Expired
- 1972-06-02 BR BR3550/72A patent/BR7203550D0/en unknown
- 1972-06-05 BE BE784432A patent/BE784432A/en unknown
- 1972-06-06 NL NL7207669A patent/NL7207669A/xx not_active Application Discontinuation
- 1972-06-06 DE DE19722227488 patent/DE2227488A1/en active Pending
- 1972-06-07 FR FR7220421A patent/FR2140510B1/fr not_active Expired
- 1972-06-08 IT IT68840/72A patent/IT959097B/en active
- 1972-06-09 SU SU1796477A patent/SU427539A3/en active
- 1972-06-09 AT AT500672A patent/AT314685B/en active
- 1972-06-10 ES ES403739A patent/ES403739A1/en not_active Expired
- 1972-06-10 PL PL1972155953A patent/PL79499B1/pl unknown
- 1972-06-10 RO RO7200071207A patent/RO60766A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1365228A (en) | 1974-08-29 |
| FR2140510B1 (en) | 1977-08-26 |
| NL7207669A (en) | 1972-12-12 |
| AU465626B2 (en) | 1975-10-02 |
| IT959097B (en) | 1973-11-10 |
| FR2140510A1 (en) | 1973-01-19 |
| US3663782A (en) | 1972-05-16 |
| AT314685B (en) | 1974-04-25 |
| SU427539A3 (en) | 1974-05-05 |
| BE784432A (en) | 1972-12-05 |
| AU4297472A (en) | 1973-12-06 |
| BR7203550D0 (en) | 1973-05-03 |
| CA953370A (en) | 1974-08-20 |
| PL79499B1 (en) | 1975-06-30 |
| DE2227488A1 (en) | 1972-12-28 |
| ZA723681B (en) | 1973-09-26 |
| RO60766A (en) | 1977-10-15 |
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