ITMI932300A0 - INDUCTIVE HEATING DEVICE - Google Patents
INDUCTIVE HEATING DEVICEInfo
- Publication number
- ITMI932300A0 ITMI932300A0 ITMI932300A ITMI932300A ITMI932300A0 IT MI932300 A0 ITMI932300 A0 IT MI932300A0 IT MI932300 A ITMI932300 A IT MI932300A IT MI932300 A ITMI932300 A IT MI932300A IT MI932300 A0 ITMI932300 A0 IT MI932300A0
- Authority
- IT
- Italy
- Prior art keywords
- heating device
- inductive heating
- inductive
- heating
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title 1
- 230000001939 inductive effect Effects 0.000 title 1
Classifications
-
- 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
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0006—Electric heating elements or system
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
- C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
- C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/30—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for crankshafts; for camshafts
-
- 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
- H05B6/40—Establishing desired heat distribution, e.g. to heat particular parts of workpieces
-
- 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
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0006—Electric heating elements or system
- F27D2099/0015—Induction heating
-
- 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
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D2099/0058—Means for heating the charge locally
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Heat Treatment Of Articles (AREA)
- General Induction Heating (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4236921A DE4236921C1 (en) | 1992-10-31 | 1992-10-31 | Inductive heating installation for surface hardening - with the width and length of arc-shaped inductors chosen dependent on the geometry of continuous crank journals |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI932300A0 true ITMI932300A0 (en) | 1993-10-28 |
ITMI932300A1 ITMI932300A1 (en) | 1995-04-28 |
IT1272759B IT1272759B (en) | 1997-06-26 |
Family
ID=6471881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI932300A IT1272759B (en) | 1992-10-31 | 1993-10-28 | INDUCTIVE HEATING DEVICE |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP3655929B2 (en) |
DE (1) | DE4236921C1 (en) |
FR (1) | FR2697712B1 (en) |
IT (1) | IT1272759B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19530430C1 (en) * | 1995-08-18 | 1996-04-11 | Aeg Elotherm Gmbh | Electro-inductive bearing surface hardening appts. |
DE19752237A1 (en) * | 1997-11-26 | 1999-05-27 | Kessler Kg Maschf | Apparatus for electroinductive hardening of crankshaft bearing surfaces and transition radii |
BR0009812A (en) * | 1999-04-16 | 2002-03-19 | Elotherm Gmbh | Process and device for tempering areas of a crankshaft or camshaft |
DE19955670B4 (en) * | 1999-11-19 | 2009-10-01 | Sms Elotherm Gmbh | Method and device for hardening surfaces of a crankshaft or camshaft |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3210510A (en) * | 1962-12-31 | 1965-10-05 | Int Harvester Co | Inductor with anti-jam feature |
US4123644A (en) * | 1977-02-14 | 1978-10-31 | Park-Ohio Industries, Inc. | Device for inductively heating cylindrical surfaces |
DE3613909C1 (en) * | 1986-04-24 | 1987-01-08 | Kessler Kg Maschf | Method and apparatus for the hardening of running faces and transition radii of crankshaft offset journals arranged directly one behind the other |
DE4001887A1 (en) * | 1990-01-23 | 1991-07-25 | Kessler Kg Maschf | METHOD AND DEVICE FOR INDUCTIVE HARDENING |
-
1992
- 1992-10-31 DE DE4236921A patent/DE4236921C1/en not_active Expired - Lifetime
-
1993
- 1993-10-26 FR FR9312761A patent/FR2697712B1/en not_active Expired - Lifetime
- 1993-10-28 IT ITMI932300A patent/IT1272759B/en active IP Right Grant
- 1993-10-29 JP JP27173493A patent/JP3655929B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IT1272759B (en) | 1997-06-26 |
DE4236921C1 (en) | 1993-09-16 |
JP3655929B2 (en) | 2005-06-02 |
FR2697712B1 (en) | 1996-09-06 |
ITMI932300A1 (en) | 1995-04-28 |
JPH06212270A (en) | 1994-08-02 |
FR2697712A1 (en) | 1994-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971028 |