CH472166A - Four électrique à induction et procédé de mise en action dudit four - Google Patents
Four électrique à induction et procédé de mise en action dudit fourInfo
- Publication number
- CH472166A CH472166A CH470967A CH470967A CH472166A CH 472166 A CH472166 A CH 472166A CH 470967 A CH470967 A CH 470967A CH 470967 A CH470967 A CH 470967A CH 472166 A CH472166 A CH 472166A
- Authority
- CH
- Switzerland
- Prior art keywords
- furnace
- activating
- electric induction
- induction furnace
- electric
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
- C03B5/021—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by induction heating
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B15/00—Drawing glass upwardly from the melt
- C03B15/14—Drawing tubes, cylinders, or rods from the melt
- C03B15/16—Drawing tubes, cylinders or rods, coated with coloured layers
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/653—Processes involving a melting step
-
- 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
-
- 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
- H05B6/367—Coil arrangements for melting furnaces
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2211/00—Heating processes for glass melting in glass melting furnaces
- C03B2211/70—Skull melting, i.e. melting or refining in cooled wall crucibles or within solidified glass crust, e.g. in continuous walled vessels
- C03B2211/71—Skull melting, i.e. melting or refining in cooled wall crucibles or within solidified glass crust, e.g. in continuous walled vessels within segmented wall vessels where the molten glass solidifies between and seals the gaps between wall segments
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Furnace Details (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
- General Induction Heating (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR56436A FR1492063A (fr) | 1966-04-05 | 1966-04-05 | Perfectionnement aux fours électriques haute fréquence pour la fabrication en continu de réfractaires électrofondus |
Publications (1)
Publication Number | Publication Date |
---|---|
CH472166A true CH472166A (fr) | 1969-04-30 |
Family
ID=8605545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH470967A CH472166A (fr) | 1966-04-05 | 1967-04-04 | Four électrique à induction et procédé de mise en action dudit four |
Country Status (12)
Country | Link |
---|---|
US (1) | US3461215A (fr) |
BE (1) | BE696062A (fr) |
BR (1) | BR6788201D0 (fr) |
CH (1) | CH472166A (fr) |
DE (1) | DE1615195B1 (fr) |
ES (1) | ES338865A1 (fr) |
FR (1) | FR1492063A (fr) |
GB (1) | GB1130070A (fr) |
IL (1) | IL27699A (fr) |
LU (1) | LU53351A1 (fr) |
NL (1) | NL162285C (fr) |
SE (1) | SE335392B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0439900A2 (fr) * | 1990-01-31 | 1991-08-07 | Inductotherm Corp. | Appareil de chauffage à induction et procédé |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1145769A (en) * | 1966-01-28 | 1969-03-19 | Standard Telephones Cables Ltd | Improvements in or relating to apparatus for the heat treatment of electrically conductive materials |
GB1118505A (en) * | 1966-01-28 | 1968-07-03 | Standard Telephones Cables Ltd | Improvements in or relating to apparatus for the heat treatment of electrically conductive materials |
DE1690650B1 (de) * | 1967-09-01 | 1972-02-03 | Park Ohio Industries Inc | Induktionsschmelzofen |
GB1271493A (en) * | 1968-05-09 | 1972-04-19 | Stanelco Thermatron Ltd | Improved treatment process |
FR2036418A5 (fr) * | 1969-03-13 | 1970-12-24 | Commissariat Energie Atomique | |
FR2052082A5 (fr) * | 1969-07-11 | 1971-04-09 | Commissariat Energie Atomique | |
GB1269762A (en) * | 1970-01-09 | 1972-04-06 | David Ainsworth Hukin | Improvements in or relating to crucibles |
FR2100553B1 (fr) * | 1970-06-16 | 1973-08-10 | Creusot Forges Ateliers | |
FR2119174A6 (en) * | 1970-12-23 | 1972-08-04 | Commissariat Energie Atomique | Recovery of high melting metals from oxides directly - using a magnesium and a fluoride slag |
US4049384A (en) * | 1975-04-14 | 1977-09-20 | Arthur D. Little, Inc. | Cold crucible system |
US4058668A (en) * | 1976-03-01 | 1977-11-15 | The United States Of America As Represented By The Secretary Of The Interior | Cold crucible |
SE432150B (sv) * | 1976-10-04 | 1984-03-19 | Siderurgie Fse Inst Rech | Apparat for metallurgisk induktionsbehandling av metaller och metalliska eller andra legeringar |
SU748918A1 (ru) * | 1977-12-26 | 1980-07-15 | Московский Ордена Ленина Энергетический Институт | Устройство дл индукционного нагрева |
US4221762A (en) * | 1978-01-30 | 1980-09-09 | Andrjushin Alexandr I | Apparatus for preparing carbides |
US4202400A (en) * | 1978-09-22 | 1980-05-13 | General Electric Company | Directional solidification furnace |
US4292489A (en) * | 1978-12-01 | 1981-09-29 | The Continental Group, Inc. | Tab heating and applying apparatus |
FR2497050A1 (fr) * | 1980-12-23 | 1982-06-25 | Saphymo Stel | Dispositif de fusion par induction directe en cage froide avec confinement electromagnetique de la charge fondue |
FR2531062A2 (fr) * | 1981-11-06 | 1984-02-03 | Saphymo Stel | Dispositif de fusion par induction directe de substances dielectriques du genre verres ou emaux |
DE3316546C1 (de) * | 1983-05-06 | 1984-04-26 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Kalter Tiegel fuer das Erschmelzen und die Kristallisation nichtmetallischer anorganischer Verbindungen |
US4560849A (en) * | 1984-06-13 | 1985-12-24 | The United States Of America As Represented By The United States Department Of Energy | Feedback regulated induction heater for a flowing fluid |
FR2566890B1 (fr) * | 1984-06-29 | 1986-11-14 | Commissariat Energie Atomique | Cage froide pour creuset a fusion par induction electromagnetique a frequence elevee |
US4610711A (en) * | 1984-10-01 | 1986-09-09 | Ppg Industries, Inc. | Method and apparatus for inductively heating molten glass or the like |
US4633481A (en) * | 1984-10-01 | 1986-12-30 | Ppg Industries, Inc. | Induction heating vessel |
FR2599482B1 (fr) * | 1986-06-03 | 1988-07-29 | Commissariat Energie Atomique | Four de fusion a induction haute frequence |
US4780121A (en) * | 1987-04-03 | 1988-10-25 | Ppg Industries, Inc. | Method for rapid induction heating of molten glass or the like |
FR2621387B1 (fr) * | 1987-10-06 | 1990-01-05 | Commissariat Energie Atomique | Creuset de four a induction |
DE3910777C2 (de) * | 1989-04-04 | 2001-08-09 | Ald Vacuum Techn Ag | Induktionsofen mit einem metallischen Tiegel |
FR2647196B1 (fr) * | 1989-05-19 | 1991-06-28 | Cezus Co Europ Zirconium | Creuset froid a vidange par le fond |
FR2648065A1 (fr) * | 1989-06-12 | 1990-12-14 | Solvay | Dispositif pour recuperer par fusion le metal constitutif d'un noyau fusible |
DE3940029C2 (de) * | 1989-12-04 | 1994-04-14 | Leybold Ag | Tiegel für die induktive Erwärmung |
US5550353A (en) * | 1990-01-31 | 1996-08-27 | Inductotherm Corp. | Induction heating coil assembly for prevent of circulating current in induction heating lines for continuous-cast products |
US5257281A (en) * | 1990-01-31 | 1993-10-26 | Inductotherm Corp. | Induction heating apparatus and method |
US5090022A (en) * | 1990-05-21 | 1992-02-18 | Inductotherm Corp. | Cold crucible induction furnace |
DE4018925A1 (de) * | 1990-06-13 | 1991-12-19 | Leybold Ag | Induktionsschmelzofen |
FR2665249A1 (fr) * | 1990-07-26 | 1992-01-31 | Dauphine Ets Bonmartin Laminoi | Four de fusion par induction en creuset froid. |
JP3287031B2 (ja) * | 1991-10-16 | 2002-05-27 | 神鋼電機株式会社 | コールドウォール誘導溶解ルツボ炉 |
DE4320766C2 (de) * | 1993-06-23 | 2002-06-27 | Ald Vacuum Techn Ag | Vorrichtung zum Einschmelzen einer festen Schicht aus elektrisch leitfähigem Material |
DE4429340C2 (de) * | 1994-08-18 | 2003-04-30 | Ald Vacuum Techn Ag | Tiegel zum induktiven Schmelzen oder Überhitzen von Metallen, Legierungen oder anderen elektrisch leitfähigen Werkstoffen |
DE19622884A1 (de) * | 1996-06-07 | 1997-12-11 | Ald Vacuum Techn Gmbh | Tiegel zum induktiven Schmelzen oder Überhitzen von Metallen, Legierungen oder anderen elektrisch leitfähigen Werkstoffen |
DE19629636A1 (de) * | 1996-07-23 | 1998-01-29 | Ald Vacuum Techn Gmbh | Tiegel zum induktiven Schmelzen oder Überhitzen von Metallen, Legierungen oder anderen elektrisch leitfähigen Werkstoffen |
DE19705458A1 (de) * | 1997-02-13 | 1998-08-20 | Leybold Systems Gmbh | Tiegel zum induktiven Schmelzen oder Überhitzen von Metallen, Legierungen oder anderen elektrisch leitfähigen Werkstoffen |
DE19800853A1 (de) * | 1998-01-13 | 1999-07-15 | Ald Vacuum Techn Gmbh | Geschlossener, evakuierbarer Tiegel zum induktiven Schmelzen oder Überhitzen von Metallen, Legierungen oder anderen elektrisch leitfähigen Werkstoffen |
DE19939772C1 (de) | 1999-08-21 | 2001-05-03 | Schott Glas | Skulltiegel für das Erschmelzen oder das Läutern von Gläsern |
DE10133469B4 (de) * | 2001-07-10 | 2004-10-14 | Schott Glas | Vorrichtung zum Schmelzen hochreiner optischer Gläser |
DE10236136B4 (de) * | 2002-08-07 | 2005-10-20 | Schott Ag | Hochfrequenzbeheizter kalter Tiegel zum Einschmelzen eines Gemenges zur Herstellung von Glas |
EP1716376B1 (fr) * | 2004-01-16 | 2016-10-12 | Consarc Corporation | Four a induction a creuset froid |
US20100315161A1 (en) * | 2009-06-16 | 2010-12-16 | Advanced Energy Industries, Inc. | Power Inductor |
KR101218923B1 (ko) | 2010-09-15 | 2013-01-04 | 한국수력원자력 주식회사 | 유도코일과 용융로 일체형 유도가열식 저온용융로 |
PL224286B1 (pl) | 2011-08-17 | 2016-12-30 | Polycor Spółka Z Ograniczoną Odpowiedzialnością | Sposób syntezy surowcowego wsadu korundu w postaci bloczka polikrystalicznego do hodowania kryształów szafiru oraz urządzenie do realizacji tego sposobu |
CN107062904B (zh) * | 2017-04-18 | 2018-12-28 | 胡光雄 | 一种电石渣间接焙烧炉 |
CN107324816A (zh) * | 2017-07-25 | 2017-11-07 | 云南省科学技术院 | 一种耐高温高纯氧化铝棉的制备方法及制备设备 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE381263C (de) * | 1920-09-23 | 1923-09-18 | Vacuumschmelze Gmbh | Verfahren zum Niederschmelzen von kaltem, stueckigem Schrott in Induktionsoefen |
DE457816C (de) * | 1925-02-28 | 1928-03-23 | Heraeus Vacuumschmelze Akt Ges | Verfahren zum Schmelzen kalten Einsatzes in Induktionsoefen |
US1801791A (en) * | 1930-03-05 | 1931-04-21 | Westinghouse Electric & Mfg Co | Induction-furnace protective circuits |
US1975438A (en) * | 1931-09-09 | 1934-10-02 | Ugine Infra | Magnetic muffle or other body and method of varying the magnetic transformation thereof |
DE1017795B (de) * | 1954-05-25 | 1957-10-17 | Siemens Ag | Verfahren zur Herstellung reinster kristalliner Substanzen, vorzugsweise Halbleitersubstanzen |
US2743199A (en) * | 1955-03-30 | 1956-04-24 | Westinghouse Electric Corp | Process of zone refining an elongated body of metal |
NL112552C (fr) * | 1957-04-15 | 1900-01-01 | ||
US3223519A (en) * | 1957-05-20 | 1965-12-14 | Nat Distillers Chem Corp | Induction furnace |
DE1208429B (de) * | 1960-10-21 | 1966-01-05 | Heraeus Gmbh W C | Vakuum-Induktionsschmelzofen |
-
1966
- 1966-04-05 FR FR56436A patent/FR1492063A/fr not_active Expired
-
1967
- 1967-03-24 BE BE696062D patent/BE696062A/xx not_active IP Right Cessation
- 1967-03-27 US US626291A patent/US3461215A/en not_active Expired - Lifetime
- 1967-03-28 IL IL27699A patent/IL27699A/en unknown
- 1967-03-29 GB GB14243/67A patent/GB1130070A/en not_active Expired
- 1967-03-31 BR BR188201/67A patent/BR6788201D0/pt unknown
- 1967-04-04 ES ES338865A patent/ES338865A1/es not_active Expired
- 1967-04-04 DE DE1967C0041940 patent/DE1615195B1/de active Pending
- 1967-04-04 CH CH470967A patent/CH472166A/fr not_active IP Right Cessation
- 1967-04-04 LU LU53351D patent/LU53351A1/xx unknown
- 1967-04-04 NL NL6704751.A patent/NL162285C/xx not_active IP Right Cessation
- 1967-04-05 SE SE04767/67A patent/SE335392B/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0439900A2 (fr) * | 1990-01-31 | 1991-08-07 | Inductotherm Corp. | Appareil de chauffage à induction et procédé |
EP0439900A3 (en) * | 1990-01-31 | 1993-03-03 | Inductotherm Corp. | Induction heating apparatus and method |
Also Published As
Publication number | Publication date |
---|---|
DE1615195B1 (de) | 1970-12-17 |
NL162285B (nl) | 1979-11-15 |
NL6704751A (fr) | 1967-10-06 |
GB1130070A (en) | 1968-10-09 |
BE696062A (fr) | 1967-09-01 |
NL162285C (nl) | 1980-04-15 |
LU53351A1 (fr) | 1967-06-05 |
US3461215A (en) | 1969-08-12 |
ES338865A1 (es) | 1968-04-16 |
IL27699A (en) | 1970-08-19 |
BR6788201D0 (pt) | 1973-12-27 |
SE335392B (fr) | 1971-05-24 |
FR1492063A (fr) | 1967-08-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH472166A (fr) | Four électrique à induction et procédé de mise en action dudit four | |
CH429475A (fr) | Enveloppe de pneumatique et procédé de fabrication de cette enveloppe | |
CH459786A (fr) | Enveloppe de pneumatique et procédé de fabrication de cette enveloppe | |
FR1506959A (fr) | Câble électrique perfectionné et procédé de fabrication dudit câble | |
FR1520176A (fr) | Procédé et appareil pour la fabrication de panneaux de plâtre | |
CH447842A (fr) | Enveloppe de pneumatique et procédé de fabrication de cette enveloppe | |
FR1416821A (fr) | Moules à carapace en céramique et procédé de fabrication desdits moules | |
SU435616A3 (ru) | Способ безобжигового упрочнения окатышей | |
CH397108A (fr) | Four électrique à arc et procédé de mise en action de ce four | |
FR1452850A (fr) | Procédé de réduction de minerais au four électrique | |
CH443486A (fr) | Torche électrique et procédé pour sa mise en action | |
CH451728A (fr) | Enveloppe de pneumatique et procédé de fabrication de cette enveloppe | |
FR1430192A (fr) | Four électrique à induction à haute fréquence | |
FR1490669A (fr) | Organe de lestage linéaire et procédé de fabrication dudit organe de lestage | |
FR1446819A (fr) | Tube et procédé de fabrication dudit tube | |
FR1474264A (fr) | Miroir pour télescope et procédé pour le fabriquer | |
FR1482039A (fr) | Interrupteur électrique et procédé de réalisation | |
FR1494887A (fr) | Bobines électriques et procédé de fabrication de ces bobines | |
FR1443393A (fr) | Procédé d'amorçage d'un arc électrique et dispositif en comportant application | |
FR1398387A (fr) | Conducteur électrique et procédé de fabrication de ce conducteur | |
CH453519A (fr) | Four électrique à induction à haute fréquence | |
FR1519256A (fr) | Appareil et procédé de refroidissement | |
FR1484566A (fr) | Procédé et machine pour la fabrication de câbles électriques | |
FR1466779A (fr) | Rotor électrique et procédé et appareil pour sa fabrication | |
FR1472382A (fr) | Procédé et appareil de frittage |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |