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MX2019002679A - Railless support of billets within electric induction heating coils. - Google Patents

Railless support of billets within electric induction heating coils.

Info

Publication number
MX2019002679A
MX2019002679A MX2019002679A MX2019002679A MX2019002679A MX 2019002679 A MX2019002679 A MX 2019002679A MX 2019002679 A MX2019002679 A MX 2019002679A MX 2019002679 A MX2019002679 A MX 2019002679A MX 2019002679 A MX2019002679 A MX 2019002679A
Authority
MX
Mexico
Prior art keywords
billets
railless
induction coil
induction heating
billet
Prior art date
Application number
MX2019002679A
Other languages
Spanish (es)
Inventor
G Sitwala Chirag
A Doyon Gary
R Brown Doug
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
Priority claimed from PCT/US2018/030441 external-priority patent/WO2018226326A1/en
Publication of MX2019002679A publication Critical patent/MX2019002679A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/062—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated
    • F27B9/067—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated heated by induction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B9/36—Arrangements of heating devices
    • F27B2009/3638—Heaters located above and under the track
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Induction Heating (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

A railless billet electric induction heating apparatus and method is provided where billets are continuously or statically heated by induction by moving the billets without billet support rails through an induction coil supplied with alternating current power when the billets are in direct sliding contact with the interior surface of a clay graphite billet slider disposed within the induction coil. The clay graphite billet slider can also provide thermal insulation between the induction coil and the clay graphite billet slider to eliminate the requirement for a separate induction coil refractory.
MX2019002679A 2017-06-07 2018-05-01 Railless support of billets within electric induction heating coils. MX2019002679A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN201711019983 2017-06-07
US201762536638P 2017-07-25 2017-07-25
PCT/US2018/030441 WO2018226326A1 (en) 2017-06-07 2018-05-01 Railless support of billets within electric induction heating coils

Publications (1)

Publication Number Publication Date
MX2019002679A true MX2019002679A (en) 2019-05-20

Family

ID=65462598

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019002679A MX2019002679A (en) 2017-06-07 2018-05-01 Railless support of billets within electric induction heating coils.

Country Status (10)

Country Link
JP (1) JP7122322B2 (en)
KR (1) KR102516451B1 (en)
CN (1) CN109416221B (en)
BR (1) BR112019004040B1 (en)
CA (1) CA3064713A1 (en)
ES (1) ES2895473T3 (en)
MX (1) MX2019002679A (en)
PL (1) PL3440419T3 (en)
PT (1) PT3440419T (en)
TW (1) TWI766031B (en)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB849230A (en) * 1956-08-16 1960-09-21 Ohio Crankshaft Co Improvements relating to induction heaters for billets
US4011901A (en) * 1976-03-10 1977-03-15 Massachusetts Institute Of Technology Method determining the suitability of metal compositions for casting
JPS54135606A (en) * 1978-04-13 1979-10-22 Furukawa Electric Co Ltd:The Heat-treating method for traveling metal
JPH01149919A (en) * 1987-12-07 1989-06-13 Riken Corp Guide rail for heating furnace
JP2002293611A (en) * 2001-03-30 2002-10-09 Mitsui Eng & Shipbuild Co Ltd Fireproof tube for induction heating furnace
JP3892380B2 (en) * 2002-09-20 2007-03-14 高周波熱錬株式会社 Induction heating furnace
CN2581924Y (en) * 2002-11-29 2003-10-22 孙瑞芝 IF induction heating furnace
GB2393500B (en) 2003-01-29 2004-09-08 Morgan Crucible Co Induction furnaces and components
RU2442299C2 (en) 2004-01-21 2012-02-10 Индактотерм Корпорейшн Raw piece holder for induction heating
CN201241177Y (en) * 2008-04-28 2009-05-20 北京天中祈华新材料有限公司 Refusion heating device for aluminum alloy thixotropy machining
NO20084613A (en) 2008-10-31 2010-02-22 Elkem As Induction furnace for smelting of metals, casing for induction furnace and process for manufacturing such casing
JP6002111B2 (en) * 2013-11-01 2016-10-05 ジヤトコ株式会社 Heating device and hot forging device
CN104534886B (en) * 2014-12-31 2016-09-14 镇江市高等专科学校 Assembled induction apparatus

Also Published As

Publication number Publication date
JP7122322B2 (en) 2022-08-19
TW201908681A (en) 2019-03-01
ES2895473T3 (en) 2022-02-21
BR112019004040B1 (en) 2023-02-14
KR102516451B1 (en) 2023-04-03
KR20200005729A (en) 2020-01-16
CA3064713A1 (en) 2018-12-13
PT3440419T (en) 2021-10-07
JP2020523545A (en) 2020-08-06
BR112019004040A2 (en) 2020-06-23
PL3440419T3 (en) 2022-02-14
CN109416221A (en) 2019-03-01
CN109416221B (en) 2021-04-13
TWI766031B (en) 2022-06-01

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