DE50301050D1 - METHOD AND DEVICE FOR THE CONVECTIVE HEAT TRANSMISSION BETWEEN A HEAT TRANSMISSION AND THE SURFACE WORKPIECE - Google Patents

METHOD AND DEVICE FOR THE CONVECTIVE HEAT TRANSMISSION BETWEEN A HEAT TRANSMISSION AND THE SURFACE WORKPIECE

Info

Publication number
DE50301050D1
DE50301050D1 DE50301050T DE50301050T DE50301050D1 DE 50301050 D1 DE50301050 D1 DE 50301050D1 DE 50301050 T DE50301050 T DE 50301050T DE 50301050 T DE50301050 T DE 50301050T DE 50301050 D1 DE50301050 D1 DE 50301050D1
Authority
DE
Germany
Prior art keywords
heat transmission
surface workpiece
convective
convective heat
workpiece
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 - Lifetime
Application number
DE50301050T
Other languages
German (de)
Inventor
Rolf-Josef Schwartz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE50301050T priority Critical patent/DE50301050D1/en
Priority claimed from PCT/DE2003/000864 external-priority patent/WO2003078665A2/en
Application granted granted Critical
Publication of DE50301050D1 publication Critical patent/DE50301050D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • 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
    • C21D1/62—Quenching devices
    • C21D1/667—Quenching devices for spray quenching
    • 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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/767—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material with forced gas circulation; Reheating thereof
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/663—Bell-type furnaces
    • C21D9/673—Details, accessories, or equipment peculiar to bell-type furnaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
DE50301050T 2002-03-15 2003-03-17 METHOD AND DEVICE FOR THE CONVECTIVE HEAT TRANSMISSION BETWEEN A HEAT TRANSMISSION AND THE SURFACE WORKPIECE Expired - Lifetime DE50301050D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50301050T DE50301050D1 (en) 2002-03-15 2003-03-17 METHOD AND DEVICE FOR THE CONVECTIVE HEAT TRANSMISSION BETWEEN A HEAT TRANSMISSION AND THE SURFACE WORKPIECE

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10211749 2002-03-15
DE10227499A DE10227499A1 (en) 2002-03-15 2002-06-19 Method and device for convective heat transfer between a heat transfer medium and the surface of a workpiece
PCT/DE2003/000864 WO2003078665A2 (en) 2002-03-15 2003-03-17 Method and device for convective heat transfer between a heat transfer medium and the surface of a workpiece
DE50301050T DE50301050D1 (en) 2002-03-15 2003-03-17 METHOD AND DEVICE FOR THE CONVECTIVE HEAT TRANSMISSION BETWEEN A HEAT TRANSMISSION AND THE SURFACE WORKPIECE

Publications (1)

Publication Number Publication Date
DE50301050D1 true DE50301050D1 (en) 2005-09-29

Family

ID=27797840

Family Applications (4)

Application Number Title Priority Date Filing Date
DE10227498A Expired - Lifetime DE10227498B4 (en) 2002-03-15 2002-06-19 Method and device for convective heat transfer between a heat transfer medium and the end face of a wound metal strip in the form of a coil
DE10227499A Withdrawn DE10227499A1 (en) 2002-03-15 2002-06-19 Method and device for convective heat transfer between a heat transfer medium and the surface of a workpiece
DE50301050T Expired - Lifetime DE50301050D1 (en) 2002-03-15 2003-03-17 METHOD AND DEVICE FOR THE CONVECTIVE HEAT TRANSMISSION BETWEEN A HEAT TRANSMISSION AND THE SURFACE WORKPIECE
DE50300876T Expired - Lifetime DE50300876D1 (en) 2002-03-15 2003-03-17 METHOD AND APPARATUS FOR THE CONVECTIVE HEAT TRANSMISSION BETWEEN A HEAT TRANSFER MEDIUM AND THE SPARK SURFACE OF A WRAPPED METAL STRIP IN THE FORM OF A COIL

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE10227498A Expired - Lifetime DE10227498B4 (en) 2002-03-15 2002-06-19 Method and device for convective heat transfer between a heat transfer medium and the end face of a wound metal strip in the form of a coil
DE10227499A Withdrawn DE10227499A1 (en) 2002-03-15 2002-06-19 Method and device for convective heat transfer between a heat transfer medium and the surface of a workpiece

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE50300876T Expired - Lifetime DE50300876D1 (en) 2002-03-15 2003-03-17 METHOD AND APPARATUS FOR THE CONVECTIVE HEAT TRANSMISSION BETWEEN A HEAT TRANSFER MEDIUM AND THE SPARK SURFACE OF A WRAPPED METAL STRIP IN THE FORM OF A COIL

Country Status (1)

Country Link
DE (4) DE10227498B4 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016114841A1 (en) 2016-08-10 2018-02-15 Gautschi Engineering Gmbh Batch furnace for annealing stock and heat treatment method
DE102020106996A1 (en) 2020-03-13 2021-09-16 Bayerische Motoren Werke Aktiengesellschaft Batch furnace for blanks to be press-hardened or components to be hardened and processes for heat treatment of blanks to be hardened or components to be hardened

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT382394B (en) * 1985-08-21 1987-02-25 Voest Alpine Ag REEL STOVE

Also Published As

Publication number Publication date
DE10227499A1 (en) 2003-10-02
DE10227498B4 (en) 2004-07-15
DE10227498A1 (en) 2003-10-02
DE50300876D1 (en) 2005-09-01

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings