JPS6124791B2 - - Google Patents
Info
- Publication number
- JPS6124791B2 JPS6124791B2 JP53159789A JP15978978A JPS6124791B2 JP S6124791 B2 JPS6124791 B2 JP S6124791B2 JP 53159789 A JP53159789 A JP 53159789A JP 15978978 A JP15978978 A JP 15978978A JP S6124791 B2 JPS6124791 B2 JP S6124791B2
- Authority
- JP
- Japan
- Prior art keywords
- coil
- induction heating
- slot
- slots
- heating coil
- 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
- 230000006698 induction Effects 0.000 claims description 24
- 238000009826 distribution Methods 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 15
- 239000004020 conductor Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 239000002178 crystalline material Substances 0.000 claims description 8
- 238000004857 zone melting Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 description 9
- 238000002844 melting Methods 0.000 description 9
- 230000008018 melting Effects 0.000 description 9
- 239000000155 melt Substances 0.000 description 8
- 239000013078 crystal Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000012768 molten material Substances 0.000 description 2
- 235000012771 pancakes Nutrition 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000010128 melt processing Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 238000004804 winding Methods 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
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/36—Coil arrangements
- H05B6/362—Coil arrangements with flat coil conductors
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
- Y10T117/10—Apparatus
- Y10T117/1024—Apparatus for crystallization from liquid or supercritical state
- Y10T117/1076—Apparatus for crystallization from liquid or supercritical state having means for producing a moving solid-liquid-solid zone
- Y10T117/1088—Apparatus for crystallization from liquid or supercritical state having means for producing a moving solid-liquid-solid zone including heating or cooling details
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Induction Heating (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/867,202 US4220839A (en) | 1978-01-05 | 1978-01-05 | Induction heating coil for float zone melting of semiconductor rods |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5497845A JPS5497845A (en) | 1979-08-02 |
| JPS6124791B2 true JPS6124791B2 (US06650917-20031118-M00005.png) | 1986-06-12 |
Family
ID=25349328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15978978A Granted JPS5497845A (en) | 1978-01-05 | 1978-12-21 | Induction heating coil |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4220839A (US06650917-20031118-M00005.png) |
| JP (1) | JPS5497845A (US06650917-20031118-M00005.png) |
| DE (1) | DE2855446A1 (US06650917-20031118-M00005.png) |
| IT (1) | IT1101334B (US06650917-20031118-M00005.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01133188U (US06650917-20031118-M00005.png) * | 1988-03-04 | 1989-09-11 | ||
| JPH01133184U (US06650917-20031118-M00005.png) * | 1988-03-04 | 1989-09-11 |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE421164B (sv) * | 1979-03-08 | 1981-11-30 | Rigello Pak Ab | Induktor for induktionssvetsning samt sett att tillverka densamma |
| US4561489A (en) * | 1982-03-25 | 1985-12-31 | Olin Corporation | Flux concentrator |
| US4522790A (en) * | 1982-03-25 | 1985-06-11 | Olin Corporation | Flux concentrator |
| DE3229461A1 (de) * | 1982-08-06 | 1984-02-09 | Siemens AG, 1000 Berlin und 8000 München | Vorrichtung zum tiegelfreien zonenschmelzen eines, insbesondere aus silicium bestehenden halbleiterstabes |
| US4532000A (en) * | 1983-09-28 | 1985-07-30 | Hughes Aircraft Company | Fabrication of single crystal fibers from congruently melting polycrystalline fibers |
| US4556448A (en) * | 1983-10-19 | 1985-12-03 | International Business Machines Corporation | Method for controlled doping of silicon crystals by improved float zone technique |
| DE3625669A1 (de) * | 1986-07-29 | 1988-02-04 | Siemens Ag | Induktionsheizer zum tiegelfreien zonenschmelzen |
| JPS6448391A (en) * | 1987-04-27 | 1989-02-22 | Shinetsu Handotai Kk | Single winding induction heating coil used in floating zone melting method |
| DE3873173T2 (de) * | 1987-05-25 | 1993-03-04 | Shinetsu Handotai Kk | Vorrichtung fuer hf-induktionsheizung. |
| DE3805118A1 (de) * | 1988-02-18 | 1989-08-24 | Wacker Chemitronic | Verfahren zum tiegelfreien zonenziehen von halbleiterstaeben und induktionsheizspule zu seiner durchfuehrung |
| JPH0696478B2 (ja) * | 1989-01-26 | 1994-11-30 | 科学技術庁無機材質研究所長 | 単結晶自動育成法 |
| US5042139A (en) * | 1990-03-14 | 1991-08-27 | General Electric Company | Method of making an excitation coil for an electrodeless high intensity discharge lamp |
| JP2759604B2 (ja) * | 1993-10-21 | 1998-05-28 | 信越半導体株式会社 | 誘導加熱コイル |
| JP3310920B2 (ja) * | 1998-01-26 | 2002-08-05 | 三菱重工業株式会社 | シートバー接合機 |
| JP2004529331A (ja) * | 2001-03-02 | 2004-09-24 | スミスクライン ビーチャム コーポレーション | 誘導加熱により医薬吸入エアロゾル装置を応力検査する方法および装置 |
| JP3938197B2 (ja) * | 2003-07-15 | 2007-06-27 | 松下電器産業株式会社 | 誘導加熱装置 |
| JP5070870B2 (ja) * | 2007-02-09 | 2012-11-14 | 東洋製罐株式会社 | 誘導加熱発熱体、及び誘導加熱容器 |
| DE102008013326B4 (de) * | 2008-03-10 | 2013-03-28 | Siltronic Ag | Induktionsheizspule und Verfahren zum Schmelzen von Granulat aus Halbleitermaterial |
| JP5313354B2 (ja) * | 2008-11-25 | 2013-10-09 | ルオヤン ジンヌオ メカニカル エンジニアリング カンパニー リミテッド | 複数のシリコン芯を製造する高周波コイル引き孔の配置 |
| DE102009005837B4 (de) * | 2009-01-21 | 2011-10-06 | Pv Silicon Forschungs Und Produktions Gmbh | Verfahren und Vorrichtung zur Herstellung von Siliziumdünnstäben |
| CA2692995C (en) | 2010-02-01 | 2016-06-28 | Kudu Industries Inc. | A system and method for induction heating a helical rotor using a coil |
| US10605464B2 (en) | 2012-10-15 | 2020-03-31 | Whirlpool Corporation | Induction cooktop |
| ITTO20120896A1 (it) | 2012-10-15 | 2014-04-16 | Indesit Co Spa | Piano cottura a induzione |
| EP3432682A1 (en) | 2017-07-18 | 2019-01-23 | Whirlpool Corporation | Method for operating an induction cooking hob and cooking hob using such method |
| US10993292B2 (en) | 2017-10-23 | 2021-04-27 | Whirlpool Corporation | System and method for tuning an induction circuit |
| US11140751B2 (en) | 2018-04-23 | 2021-10-05 | Whirlpool Corporation | System and method for controlling quasi-resonant induction heating devices |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US891657A (en) * | 1906-08-09 | 1908-06-23 | Arthur Francis Berry | Apparatus for the electrical production of heat for cooking and other purposes. |
| US1981632A (en) * | 1932-04-30 | 1934-11-20 | Ajax Electrothermic Corp | Heating apparatus |
| DE904448C (de) * | 1938-11-15 | 1954-02-18 | Aeg | Induktor zum induktiven Erhitzen von metallenen Werkstuecken durch hochfrequenten Strom, vorzugsweise zum Oberflaechenhaerten |
| DE904804C (de) * | 1943-10-28 | 1954-02-22 | Aeg | Heizleiterschleife fuer Lueckenhaertung |
| AT180640B (de) * | 1952-10-16 | 1954-12-27 | Philips Nv | Plattenförmiger Induktor für induktive Hochfrequenzerhitzung |
| AT181003B (de) * | 1952-10-16 | 1955-02-10 | Philips Nv | Plattenförmiger Induktor zur induktiven H. F.-Erhitzung |
| DE1198949B (de) * | 1963-08-05 | 1965-08-19 | Aeg | Verfahren zum Einrichten eines mit Magnetjochen bewehrten Induktors und Induktor |
| BE789504A (fr) * | 1971-12-07 | 1973-01-15 | Siemens Ag | Bobine de chauffage par induction pour la fusion par zones sanscreuset de barreaux semiconducteurs |
| DE2538854B2 (de) * | 1975-09-01 | 1979-02-15 | Wacker-Chemitronic Gesellschaft Fuer Elektronik-Grundstoffe Mbh, 8263 Burghausen | Einwindige Induktionsheizspule zum tiegelfreien Zonenschmelzen |
-
1978
- 1978-01-05 US US05/867,202 patent/US4220839A/en not_active Expired - Lifetime
- 1978-12-21 DE DE19782855446 patent/DE2855446A1/de not_active Ceased
- 1978-12-21 JP JP15978978A patent/JPS5497845A/ja active Granted
- 1978-12-21 IT IT31101/78A patent/IT1101334B/it active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01133188U (US06650917-20031118-M00005.png) * | 1988-03-04 | 1989-09-11 | ||
| JPH01133184U (US06650917-20031118-M00005.png) * | 1988-03-04 | 1989-09-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1101334B (it) | 1985-09-28 |
| US4220839A (en) | 1980-09-02 |
| DE2855446A1 (de) | 1979-07-12 |
| JPS5497845A (en) | 1979-08-02 |
| IT7831101A0 (it) | 1978-12-21 |
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