CN1764989B - 用于复杂形状工件热处理的感应器 - Google Patents

用于复杂形状工件热处理的感应器 Download PDF

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Publication number
CN1764989B
CN1764989B CN2004800080833A CN200480008083A CN1764989B CN 1764989 B CN1764989 B CN 1764989B CN 2004800080833 A CN2004800080833 A CN 2004800080833A CN 200480008083 A CN200480008083 A CN 200480008083A CN 1764989 B CN1764989 B CN 1764989B
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CN
China
Prior art keywords
coil
inductor
segments
pair
segment
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 - Fee Related
Application number
CN2004800080833A
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English (en)
Chinese (zh)
Other versions
CN1764989A (zh
Inventor
唐·L·洛夫莱斯
瓦莱丽·I·鲁德涅夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inductoheat Inc
Original Assignee
Inductoheat Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Inductoheat Inc filed Critical Inductoheat Inc
Publication of CN1764989A publication Critical patent/CN1764989A/zh
Application granted granted Critical
Publication of CN1764989B publication Critical patent/CN1764989B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • 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
    • 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
    • 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
    • C21D1/34—Methods of heating
    • C21D1/42—Induction heating
    • 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
    • C21D9/28—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for plain shafts
    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Induction Heating (AREA)
CN2004800080833A 2003-02-14 2004-02-13 用于复杂形状工件热处理的感应器 Expired - Fee Related CN1764989B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US44761503P 2003-02-14 2003-02-14
US60/447,615 2003-02-14
PCT/US2004/004392 WO2004075605A2 (en) 2003-02-14 2004-02-13 Induction heat treatment of complex-shaped workpieces

Publications (2)

Publication Number Publication Date
CN1764989A CN1764989A (zh) 2006-04-26
CN1764989B true CN1764989B (zh) 2011-05-11

Family

ID=32908473

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2004800080833A Expired - Fee Related CN1764989B (zh) 2003-02-14 2004-02-13 用于复杂形状工件热处理的感应器

Country Status (11)

Country Link
US (1) US6859125B2 (enExample)
EP (1) EP1599885B1 (enExample)
JP (1) JP4332551B2 (enExample)
KR (1) KR101010294B1 (enExample)
CN (1) CN1764989B (enExample)
AU (1) AU2004214076B2 (enExample)
BR (1) BRPI0407422B1 (enExample)
CA (1) CA2514427C (enExample)
ES (1) ES2538806T3 (enExample)
MX (1) MXPA05008616A (enExample)
WO (1) WO2004075605A2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4117315B2 (ja) * 2005-10-25 2008-07-16 島田理化工業株式会社 誘導加熱装置
US8178038B2 (en) * 2008-06-13 2012-05-15 Ajax Tocco Magnethermic Corporation Undercut crankshaft hardening coil
US20100025391A1 (en) * 2008-07-31 2010-02-04 Itherm Technologies, L.P. Composite inductive heating assembly and method of heating and manufacture
KR101658384B1 (ko) * 2009-01-17 2016-09-21 인덕터히트 인코포레이티드. 복잡한 형상의 워크피스의 유도 열처리
CN103374644B (zh) * 2013-06-21 2015-05-20 江苏高创机电制造有限公司 复杂型面高频淬火施感导体加工工艺
KR101822508B1 (ko) * 2013-06-22 2018-01-26 인덕터히트 인코포레이티드. 복합 워크피스의 싱글 샷 유도 가열을 위한 인덕터
DE102014202128A1 (de) 2014-02-06 2015-08-06 Siemens Aktiengesellschaft Induktor
JP2017515288A (ja) * 2014-03-21 2017-06-08 インダクトヒート インコーポレイテッド フラット型両面インダクタアセンブリ
CN105567918B (zh) * 2014-10-15 2019-03-12 铂尼狮集团股份有限公司 弹簧的感应加热
CA3162918A1 (en) * 2020-02-05 2021-08-12 Valery I. Rudnev Split multiple coil electric induction heat treatment systems for simultaneous heating of multiple features of a bearing component

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694134A (en) * 1985-05-28 1987-09-15 Ajax Magnethermic Corporation Apparatus for overheating edges of skelp for the production of compression welded pipe
US4899025A (en) * 1987-12-16 1990-02-06 U.S. Philips Corporation Heating apparatus comprising at least two independent inductors
US5412183A (en) * 1990-05-10 1995-05-02 Rotelec Method and devices for induction heating during the passage of a metallurgical product of elongated shape
US6011248A (en) * 1996-07-26 2000-01-04 Dennis; Mahlon Denton Method and apparatus for fabrication and sintering composite inserts
US6278354B1 (en) * 1998-04-02 2001-08-21 Motorola, Inc. Planar transformer having integrated cooling features
US6498328B2 (en) * 2000-04-19 2002-12-24 Celes Transverse flux induction heating device with magnetic circuit of variable width
US6518869B1 (en) * 1999-02-04 2003-02-11 Tamura Corporation Power supply transformer for telephone

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2676242A (en) * 1947-03-25 1954-04-20 Hartford Nat Bank & Trust Co Device for treating workpieces through inductive heating in a high-frequency magnetic field
US4675488A (en) * 1986-06-25 1987-06-23 Tocco, Inc. Method for hardening gears by induction heating
DE4230897C1 (de) * 1992-09-01 1993-10-14 Aeg Elotherm Gmbh Induktor
FR2746574B1 (fr) * 1996-03-22 1998-05-15 Renault Dispositif de chauffage par induction pour le traitement superficiel de la denture d'une piece mecanique
US5837976A (en) * 1997-09-11 1998-11-17 Inductotherm Corp. Strip heating coil apparatus with series power supplies
US6518868B1 (en) 2000-08-15 2003-02-11 Galaxy Power, Inc. Thermally conducting inductors

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694134A (en) * 1985-05-28 1987-09-15 Ajax Magnethermic Corporation Apparatus for overheating edges of skelp for the production of compression welded pipe
US4899025A (en) * 1987-12-16 1990-02-06 U.S. Philips Corporation Heating apparatus comprising at least two independent inductors
US5412183A (en) * 1990-05-10 1995-05-02 Rotelec Method and devices for induction heating during the passage of a metallurgical product of elongated shape
US6011248A (en) * 1996-07-26 2000-01-04 Dennis; Mahlon Denton Method and apparatus for fabrication and sintering composite inserts
US6278354B1 (en) * 1998-04-02 2001-08-21 Motorola, Inc. Planar transformer having integrated cooling features
US6518869B1 (en) * 1999-02-04 2003-02-11 Tamura Corporation Power supply transformer for telephone
US6498328B2 (en) * 2000-04-19 2002-12-24 Celes Transverse flux induction heating device with magnetic circuit of variable width

Also Published As

Publication number Publication date
KR101010294B1 (ko) 2011-01-25
CA2514427A1 (en) 2004-09-02
JP4332551B2 (ja) 2009-09-16
KR20050106431A (ko) 2005-11-09
CA2514427C (en) 2009-09-15
WO2004075605A2 (en) 2004-09-02
EP1599885A2 (en) 2005-11-30
AU2004214076A1 (en) 2004-09-02
BRPI0407422B1 (pt) 2016-03-01
EP1599885A4 (en) 2009-06-03
ES2538806T3 (es) 2015-06-24
WO2004075605A3 (en) 2005-03-24
CN1764989A (zh) 2006-04-26
AU2004214076B2 (en) 2008-08-28
US6859125B2 (en) 2005-02-22
EP1599885B1 (en) 2015-05-13
US20040183637A1 (en) 2004-09-23
MXPA05008616A (es) 2005-11-04
BRPI0407422A (pt) 2006-01-24
JP2006518092A (ja) 2006-08-03

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110511