AU2003260560A1 - Device for the induction heating of toothing belonging to a mechanical part - Google Patents
Device for the induction heating of toothing belonging to a mechanical partInfo
- Publication number
- AU2003260560A1 AU2003260560A1 AU2003260560A AU2003260560A AU2003260560A1 AU 2003260560 A1 AU2003260560 A1 AU 2003260560A1 AU 2003260560 A AU2003260560 A AU 2003260560A AU 2003260560 A AU2003260560 A AU 2003260560A AU 2003260560 A1 AU2003260560 A1 AU 2003260560A1
- Authority
- AU
- Australia
- Prior art keywords
- induction heating
- mechanical part
- main
- induction coil
- toothing
- 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.)
- Abandoned
Links
- 230000006698 induction Effects 0.000 title abstract 6
- 238000010438 heat treatment Methods 0.000 title abstract 2
- 230000002093 peripheral effect Effects 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
- H05B6/36—Coil arrangements
- H05B6/40—Establishing desired heat distribution, e.g. to heat particular parts of workpieces
- H05B6/405—Establishing desired heat distribution, e.g. to heat particular parts of workpieces for heating gear-wheels
-
- 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
- C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like
-
- 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
-
- 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)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electromagnetism (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Induction Heating (AREA)
- Heat Treatment Of Articles (AREA)
- Electric Stoves And Ranges (AREA)
Abstract
A device (10) for the induction heating of the teeth (12) of a toothed wheel (13), arranged on at least one peripheral wall (14), comprises: (a) a main annular induction coil (18) connected to a power source and arranged coaxial to the toothed wheel opposite the peripheral wall; (b) first (19) and second (20) auxiliary annular induction coils electrically connected to the power source in parallel to the main induction coil and arranged coaxial to and on either side of the main induction coil at a distance from the teeth.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR02/06366 | 2002-05-24 | ||
FR0206366A FR2840150B1 (en) | 2002-05-24 | 2002-05-24 | DEVICE FOR INDUCTION HEATING OF A TOOTHING OF A MECHANICAL PART |
PCT/FR2003/001540 WO2003101152A1 (en) | 2002-05-24 | 2003-05-21 | Device for the induction heating of toothing belonging to a mechanical part |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2003260560A1 true AU2003260560A1 (en) | 2003-12-12 |
AU2003260560A8 AU2003260560A8 (en) | 2003-12-12 |
Family
ID=29415058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2003260560A Abandoned AU2003260560A1 (en) | 2002-05-24 | 2003-05-21 | Device for the induction heating of toothing belonging to a mechanical part |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1508260B1 (en) |
AT (1) | ATE352179T1 (en) |
AU (1) | AU2003260560A1 (en) |
DE (1) | DE60311255T2 (en) |
FR (1) | FR2840150B1 (en) |
WO (1) | WO2003101152A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2868975B1 (en) * | 2004-04-19 | 2007-06-08 | Peugeot Citroen Automobiles Sa | METHOD FOR INDUCTION THERMAL TREATMENT FOR A REVOLUTION MECHANICAL PART AND DEVICE FOR IMPLEMENTING SAID METHOD |
CN103045812B (en) * | 2012-12-26 | 2014-06-11 | 荆州市九菱科技有限公司 | Automatic high-frequency quenching device for double end faces of gear hub |
DE102013100154B4 (en) * | 2013-01-09 | 2016-06-16 | Eldec Schwenk Induction Gmbh | Method for heating workpieces to hardening temperature |
CN104470017B (en) * | 2014-12-11 | 2016-02-03 | 河北同光晶体有限公司 | A kind of load coil device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1280446B (en) * | 1965-08-21 | 1968-10-17 | Deutsche Edelstahlwerke Ag | Device for changing the specific heating power of an inductor |
US4855551A (en) * | 1986-06-25 | 1989-08-08 | Tocco, Inc. | Method and apparatus for hardening gears |
US4855556A (en) * | 1986-06-25 | 1989-08-08 | Tocco, Inc. | Method and apparatus for hardening gears and similar workpieces |
DE3909117C1 (en) * | 1988-09-26 | 1990-01-18 | Aeg-Elotherm Gmbh, 5630 Remscheid, De | Induction hardening installation |
FR2746574B1 (en) * | 1996-03-22 | 1998-05-15 | Renault | INDUCTION HEATING DEVICE FOR THE SURFACE TREATMENT OF THE TEETH OF A MECHANICAL PART |
-
2002
- 2002-05-24 FR FR0206366A patent/FR2840150B1/en not_active Expired - Fee Related
-
2003
- 2003-05-21 DE DE60311255T patent/DE60311255T2/en not_active Expired - Fee Related
- 2003-05-21 AT AT03755178T patent/ATE352179T1/en not_active IP Right Cessation
- 2003-05-21 WO PCT/FR2003/001540 patent/WO2003101152A1/en active IP Right Grant
- 2003-05-21 AU AU2003260560A patent/AU2003260560A1/en not_active Abandoned
- 2003-05-21 EP EP03755178A patent/EP1508260B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1508260B1 (en) | 2007-01-17 |
EP1508260A1 (en) | 2005-02-23 |
DE60311255D1 (en) | 2007-03-08 |
FR2840150A1 (en) | 2003-11-28 |
WO2003101152A1 (en) | 2003-12-04 |
ATE352179T1 (en) | 2007-02-15 |
FR2840150B1 (en) | 2004-09-10 |
AU2003260560A8 (en) | 2003-12-12 |
DE60311255T2 (en) | 2007-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |