FR2536943A1 - Procede et dispositif de chauffage par induction d'une piece ferromagnetique a symetrie axiale et a contour irregulier - Google Patents
Procede et dispositif de chauffage par induction d'une piece ferromagnetique a symetrie axiale et a contour irregulier Download PDFInfo
- Publication number
- FR2536943A1 FR2536943A1 FR8219927A FR8219927A FR2536943A1 FR 2536943 A1 FR2536943 A1 FR 2536943A1 FR 8219927 A FR8219927 A FR 8219927A FR 8219927 A FR8219927 A FR 8219927A FR 2536943 A1 FR2536943 A1 FR 2536943A1
- Authority
- FR
- France
- Prior art keywords
- magnetic circuit
- poles
- induction heating
- magnetic field
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 30
- 230000006698 induction Effects 0.000 title claims abstract description 22
- 230000005294 ferromagnetic effect Effects 0.000 title claims abstract description 16
- 230000001788 irregular Effects 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000005291 magnetic effect Effects 0.000 claims abstract description 66
- 230000004907 flux Effects 0.000 claims abstract description 15
- 238000004804 winding Methods 0.000 claims description 20
- 229910052802 copper Inorganic materials 0.000 claims description 18
- 239000010949 copper Substances 0.000 claims description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 17
- 230000001939 inductive effect Effects 0.000 claims description 11
- 229910000859 α-Fe Inorganic materials 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 238000001816 cooling Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000000137 annealing Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000003302 ferromagnetic material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- LTMHDMANZUZIPE-PUGKRICDSA-N digoxin Chemical compound C1[C@H](O)[C@H](O)[C@@H](C)O[C@H]1O[C@@H]1[C@@H](C)O[C@@H](O[C@@H]2[C@H](O[C@@H](O[C@@H]3C[C@@H]4[C@]([C@@H]5[C@H]([C@]6(CC[C@@H]([C@@]6(C)[C@H](O)C5)C=5COC(=O)C=5)O)CC4)(C)CC3)C[C@@H]2O)C)C[C@@H]1O LTMHDMANZUZIPE-PUGKRICDSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 238000011144 upstream manufacturing 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
- H05B6/10—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
- H05B6/102—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces the metal pieces being rotated while induction heated
-
- 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
- H05B6/405—Establishing desired heat distribution, e.g. to heat particular parts of workpieces for heating gear-wheels
-
- 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
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Induction Heating (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8219927A FR2536943A1 (fr) | 1982-11-26 | 1982-11-26 | Procede et dispositif de chauffage par induction d'une piece ferromagnetique a symetrie axiale et a contour irregulier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8219927A FR2536943A1 (fr) | 1982-11-26 | 1982-11-26 | Procede et dispositif de chauffage par induction d'une piece ferromagnetique a symetrie axiale et a contour irregulier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2536943A1 true FR2536943A1 (fr) | 1984-06-01 |
| FR2536943B1 FR2536943B1 (enrdf_load_stackoverflow) | 1985-03-08 |
Family
ID=9279590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8219927A Granted FR2536943A1 (fr) | 1982-11-26 | 1982-11-26 | Procede et dispositif de chauffage par induction d'une piece ferromagnetique a symetrie axiale et a contour irregulier |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2536943A1 (enrdf_load_stackoverflow) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995025416A1 (en) * | 1994-03-16 | 1995-09-21 | Larkden Pty. Limited | Apparatus for eddy current heating, heat storage, electricity generation, and lens moulding process |
| FR2746574A1 (fr) * | 1996-03-22 | 1997-09-26 | Renault | Dispositif de chauffage par induction pour le traitement superficiel de la denture d'une piece mecanique |
| WO2009126850A1 (en) * | 2008-04-11 | 2009-10-15 | The Timken Company | Inductive heating using permanent magnets for hardening of gear teeth and components alike |
| DE102010053284A1 (de) * | 2010-12-02 | 2012-06-06 | Zenergy Power Gmbh | Verfahren und Induktionsheizer zum Erwärmen eines Billets |
| US8993942B2 (en) | 2010-10-11 | 2015-03-31 | The Timken Company | Apparatus for induction hardening |
| EP2467229A4 (en) * | 2009-08-21 | 2017-03-22 | Prizztech Oy | Method for heating a workpiece and a corresponding tool |
| EP3199647A1 (en) * | 2010-10-11 | 2017-08-02 | The Timken Company | Apparatus for induction hardening |
| CN110115104A (zh) * | 2016-12-22 | 2019-08-09 | 安德烈亚斯·赛瓦尔德 | 具有直流励磁装置的转动感应加热器 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2371848A1 (fr) * | 1976-09-10 | 1978-06-16 | Tocco Stel | Inducteur pour le chauffage par induction de la surface d'une piece en forme de corps de revolution de diametre qui varie |
| EP0022707A1 (fr) * | 1979-07-09 | 1981-01-21 | CEM COMPAGNIE ELECTRO MECANIQUE Société anonyme dite: | Dispositif de chauffage par induction de produits longs et minces en défilement continu |
| US4281234A (en) * | 1979-04-20 | 1981-07-28 | Emerson Electric Co. | Method of induction annealing squirrel cage rotors |
-
1982
- 1982-11-26 FR FR8219927A patent/FR2536943A1/fr active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2371848A1 (fr) * | 1976-09-10 | 1978-06-16 | Tocco Stel | Inducteur pour le chauffage par induction de la surface d'une piece en forme de corps de revolution de diametre qui varie |
| US4281234A (en) * | 1979-04-20 | 1981-07-28 | Emerson Electric Co. | Method of induction annealing squirrel cage rotors |
| EP0022707A1 (fr) * | 1979-07-09 | 1981-01-21 | CEM COMPAGNIE ELECTRO MECANIQUE Société anonyme dite: | Dispositif de chauffage par induction de produits longs et minces en défilement continu |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995025416A1 (en) * | 1994-03-16 | 1995-09-21 | Larkden Pty. Limited | Apparatus for eddy current heating, heat storage, electricity generation, and lens moulding process |
| US5994681A (en) * | 1994-03-16 | 1999-11-30 | Larkden Pty. Limited | Apparatus for eddy current heating a body of graphite |
| FR2746574A1 (fr) * | 1996-03-22 | 1997-09-26 | Renault | Dispositif de chauffage par induction pour le traitement superficiel de la denture d'une piece mecanique |
| WO1997036459A1 (fr) * | 1996-03-22 | 1997-10-02 | Renault | Dispositif de chauffage par induction pour le traitement superficiel de la denture d'une piece mecanique |
| US6011246A (en) * | 1996-03-22 | 2000-01-04 | Renault | Induction-heating device for surface treating the teeth of a mechanical part |
| EP2605613A2 (en) * | 2008-04-11 | 2013-06-19 | The Timken Company | Inductive heating using magnets for hardening of gear teeth and components alike |
| CN102037780A (zh) * | 2008-04-11 | 2011-04-27 | 迪姆肯公司 | 硬化轮齿和相似组件的永磁铁感应加热 |
| WO2009126850A1 (en) * | 2008-04-11 | 2009-10-15 | The Timken Company | Inductive heating using permanent magnets for hardening of gear teeth and components alike |
| CN102037780B (zh) * | 2008-04-11 | 2014-08-27 | 迪姆肯公司 | 硬化轮齿和相似组件的永磁铁感应加热 |
| US9169529B2 (en) | 2008-04-11 | 2015-10-27 | The Timken Company | Inductive heating for hardening of gear teeth and components alike |
| EP2467229A4 (en) * | 2009-08-21 | 2017-03-22 | Prizztech Oy | Method for heating a workpiece and a corresponding tool |
| US8993942B2 (en) | 2010-10-11 | 2015-03-31 | The Timken Company | Apparatus for induction hardening |
| EP3199647A1 (en) * | 2010-10-11 | 2017-08-02 | The Timken Company | Apparatus for induction hardening |
| US9920392B2 (en) | 2010-10-11 | 2018-03-20 | The Timken Company | Apparatus for induction hardening |
| DE102010053284A1 (de) * | 2010-12-02 | 2012-06-06 | Zenergy Power Gmbh | Verfahren und Induktionsheizer zum Erwärmen eines Billets |
| CN110115104A (zh) * | 2016-12-22 | 2019-08-09 | 安德烈亚斯·赛瓦尔德 | 具有直流励磁装置的转动感应加热器 |
| CN110115104B (zh) * | 2016-12-22 | 2022-07-22 | 安德烈亚斯·赛瓦尔德 | 具有直流励磁装置的转动感应加热器 |
| US11785679B2 (en) | 2016-12-22 | 2023-10-10 | NT-Design Forschung & Entwicklung | Rotary induction heater having a direct-current exciter |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2536943B1 (enrdf_load_stackoverflow) | 1985-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0123347B1 (fr) | Moteur à courant continu sans collecteur à commutation électronique | |
| CA2482125C (fr) | Machine electrique a flux transverse a rotor dente | |
| FR2865867A1 (fr) | Coupleur electromagnetique | |
| WO2014020273A1 (fr) | Moteur electrique optimise a dents etroites | |
| EP0600759B1 (fr) | Machine électromagnétique à induction linéaire à répartition de flux magnétique optimisée et utilisation | |
| FR2854990A1 (fr) | Machine electrique rotative | |
| EP1293026B1 (fr) | Ventilateur pour machine electrique tournante | |
| FR2828773A1 (fr) | Machine tournante electrique | |
| EP1276213A1 (fr) | Machine discoide | |
| FR2536943A1 (fr) | Procede et dispositif de chauffage par induction d'une piece ferromagnetique a symetrie axiale et a contour irregulier | |
| WO2018177896A1 (fr) | Machine electrique tournante a configuration optimisee | |
| WO2021181049A1 (fr) | Machine electrique tournante a elements supraconducteurs et enceintes cryogeniques | |
| FR2857518A1 (fr) | Machine dynamoelectrique a rotor a poles a griffes a deux bobines et dephasage du stator | |
| FR3103649A1 (fr) | Stator de machine électrique tournante avec bobinage asymétrique | |
| WO2014033411A2 (fr) | Flasque de rotor de machine electrique tournante comportant des pales internes de ventilation et rotor de machine electrique associe | |
| FR2941105A1 (fr) | Machine electrique tournante,en particulier pour un demarreur de vehicule automobile | |
| FR2664837A1 (fr) | Poste de soudure a moteur perfectionne. | |
| FR2514965A1 (fr) | Machine electrique synchrone a inducteur supraconducteur | |
| EP3528369A1 (fr) | Stator d'une machine electrique avec double insertion de bobinages dans les encoches | |
| EP1251023B1 (fr) | Machine électrique à rotor extérieur | |
| EP2078332A1 (fr) | Rotor a griffes muni d'elements ferromagnetiques interpolaires de largeur optimisee et machine tournante equipee d'un tel rotor | |
| FR2797533A1 (fr) | Machine electrique tournante a courant alternatif | |
| FR2809240A1 (fr) | Machine electrique homopolaire et procede de fabrication d'une telle machine | |
| FR3117697A1 (fr) | Machine électrique tournante pour contrôle pleine onde et à modulation de largeur d’impulsion et ensemble électrique | |
| FR2823617A1 (fr) | Machine electrique a rotor exterieur |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |