BRPI0709315A2 - método para promover um perfil de aquecimento controlado, sistema para aquecer uma peça de trabalho, método para aquecimento uniforme por resistência e aparelho para o aquecimento uniforme por resistência e aparelho para o aquecimento uniforme por resistência - Google Patents
método para promover um perfil de aquecimento controlado, sistema para aquecer uma peça de trabalho, método para aquecimento uniforme por resistência e aparelho para o aquecimento uniforme por resistência e aparelho para o aquecimento uniforme por resistência Download PDFInfo
- Publication number
- BRPI0709315A2 BRPI0709315A2 BRPI0709315-2A BRPI0709315A BRPI0709315A2 BR PI0709315 A2 BRPI0709315 A2 BR PI0709315A2 BR PI0709315 A BRPI0709315 A BR PI0709315A BR PI0709315 A2 BRPI0709315 A2 BR PI0709315A2
- Authority
- BR
- Brazil
- Prior art keywords
- electrodes
- workpiece
- flow
- correlated
- article
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 46
- 230000001737 promoting effect Effects 0.000 title 1
- 230000002596 correlated effect Effects 0.000 claims abstract description 51
- 230000001276 controlling effect Effects 0.000 claims abstract description 3
- 239000000945 filler Substances 0.000 claims description 28
- 238000004891 communication Methods 0.000 claims description 6
- 239000011231 conductive filler Substances 0.000 claims description 5
- 230000000704 physical effect Effects 0.000 claims description 3
- 241001442654 Percnon planissimum Species 0.000 abstract 2
- GTUJJVSZIHQLHA-XPWFQUROSA-N pApA Chemical compound C1=NC2=C(N)N=CN=C2N1[C@@H]([C@@H]1O)O[C@H](COP(O)(O)=O)[C@H]1OP(O)(=O)OC[C@H]([C@@H](O)[C@H]1O)O[C@H]1N1C(N=CN=C2N)=C2N=C1 GTUJJVSZIHQLHA-XPWFQUROSA-N 0.000 abstract 2
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 230000001788 irregular Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 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
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
-
- 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
- H05B3/00—Ohmic-resistance heating
- H05B3/0014—Devices wherein the heating current flows through particular resistances
-
- 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
- H05B3/00—Ohmic-resistance heating
Landscapes
- Control Of Resistance Heating (AREA)
- Resistance Heating (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78280106P | 2006-03-16 | 2006-03-16 | |
| US60/782.801 | 2006-03-16 | ||
| US60/685.877 | 2007-03-14 | ||
| US11/685,877 US7714253B2 (en) | 2006-03-16 | 2007-03-14 | Method and apparatus for the uniform resistance heating of articles |
| PCT/US2007/064181 WO2007109546A2 (en) | 2006-03-16 | 2007-03-16 | Method and apparatus for the uniform resistance heating of articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0709315A2 true BRPI0709315A2 (pt) | 2011-07-05 |
Family
ID=38516698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0709315-2A BRPI0709315A2 (pt) | 2006-03-16 | 2007-03-16 | método para promover um perfil de aquecimento controlado, sistema para aquecer uma peça de trabalho, método para aquecimento uniforme por resistência e aparelho para o aquecimento uniforme por resistência e aparelho para o aquecimento uniforme por resistência |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7714253B2 (https=) |
| EP (1) | EP2000004A2 (https=) |
| JP (1) | JP2009530495A (https=) |
| KR (1) | KR20080110820A (https=) |
| BR (1) | BRPI0709315A2 (https=) |
| WO (1) | WO2007109546A2 (https=) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1973679A2 (en) | 2006-01-18 | 2008-10-01 | Mehmet Terziakin | Method for delaying of cooling and hardening of desired zones of a sheet during a hot metal stamping process |
| US8653399B2 (en) * | 2008-01-29 | 2014-02-18 | Honda Motor Co., Ltd | Steel sheet heat treatment/stamp system and method |
| JP4563469B2 (ja) * | 2008-05-16 | 2010-10-13 | トヨタ自動車株式会社 | プレス加工方法及びプレス加工品 |
| JP5403068B2 (ja) | 2009-10-16 | 2014-01-29 | トヨタ自動車株式会社 | 通電加熱方法及び通電加熱装置 |
| JP2011189402A (ja) * | 2010-03-17 | 2011-09-29 | Jfe Steel Corp | 金属板の抵抗加熱方法 |
| JP5569218B2 (ja) * | 2010-07-27 | 2014-08-13 | トヨタ自動車株式会社 | 通電加熱方法 |
| JP5569219B2 (ja) * | 2010-07-27 | 2014-08-13 | トヨタ自動車株式会社 | 通電加熱方法 |
| JP5790473B2 (ja) * | 2011-12-14 | 2015-10-07 | トヨタ自動車株式会社 | 通電加熱方法および通電加熱装置 |
| JP6142409B2 (ja) * | 2012-08-06 | 2017-06-07 | 高周波熱錬株式会社 | 通電加熱方法 |
| JP6194526B2 (ja) * | 2013-06-05 | 2017-09-13 | 高周波熱錬株式会社 | 板状ワークの加熱方法及び加熱装置並びにホットプレス成形方法 |
| DE102014102033B4 (de) * | 2014-02-18 | 2016-09-22 | Gottfried Wilhelm Leibniz Universität Hannover | Verfahren zum konduktiven Erwärmen eines Blechs und Erwärmungseinrichtung dafür |
| DE102014104398B4 (de) * | 2014-03-28 | 2016-06-16 | Benteler Automobiltechnik Gmbh | Erwärmungsvorrichtung zum konduktiven Erwärmen einer Blechplatine |
| JP6427397B2 (ja) * | 2014-11-20 | 2018-11-21 | 高周波熱錬株式会社 | 加熱方法及び加熱装置並びにプレス成形品の作製方法 |
| JP6384417B2 (ja) | 2015-07-17 | 2018-09-05 | トヨタ自動車株式会社 | 通電加熱装置および通電加熱方法 |
| JP6299693B2 (ja) * | 2015-07-17 | 2018-03-28 | トヨタ自動車株式会社 | 通電加熱装置（方法） |
| US11028470B2 (en) * | 2017-01-27 | 2021-06-08 | Battelle Memorial Institute | Method for heat-treating metal materials |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1979111A (en) | 1931-10-12 | 1934-10-30 | Gen Electric | Metal heating |
| US2972043A (en) | 1956-10-08 | 1961-02-14 | Bochumer Ver Fuer Gusstahlfabr | Resistance heating process and apparatus |
| US3737616A (en) | 1969-03-28 | 1973-06-05 | Mitsubishi Heavy Ind Ltd | Apparatus for manufacturing spherical metallic vessels or hemispherical vessel heads |
| US3737618A (en) * | 1971-09-07 | 1973-06-05 | Park Ohio Industries Inc | Method and apparatus for resistance heating slotted tubes |
| FR2154985A5 (https=) | 1971-10-01 | 1973-05-18 | Honeywell Bull | |
| JPH044587A (ja) * | 1990-04-20 | 1992-01-09 | Victor Co Of Japan Ltd | 抵抗体通電加熱方法 |
| SE9602257L (sv) | 1996-06-07 | 1997-12-08 | Plannja Hardtech Ab | Sätt att framställa ståldetalj |
| DE10212819B4 (de) | 2002-03-22 | 2004-07-08 | Benteler Automobiltechnik Gmbh | Verfahren zur Herstellung eines metallischen Bauteils |
| DE10212820C1 (de) * | 2002-03-22 | 2003-04-17 | Benteler Automobiltechnik Gmbh | Verfahren und Einrichtung zum elektrischen Widerstandserwärmen von metallischen Werkstücken |
| US7429711B2 (en) * | 2004-09-17 | 2008-09-30 | Noble Advanced Technologies, Inc. | Metal forming apparatus and process with resistance heating |
-
2007
- 2007-03-14 US US11/685,877 patent/US7714253B2/en not_active Expired - Fee Related
- 2007-03-16 KR KR1020087025173A patent/KR20080110820A/ko not_active Withdrawn
- 2007-03-16 JP JP2009500628A patent/JP2009530495A/ja active Pending
- 2007-03-16 EP EP07758703A patent/EP2000004A2/en not_active Withdrawn
- 2007-03-16 WO PCT/US2007/064181 patent/WO2007109546A2/en not_active Ceased
- 2007-03-16 BR BRPI0709315-2A patent/BRPI0709315A2/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007109546A3 (en) | 2008-03-20 |
| WO2007109546A2 (en) | 2007-09-27 |
| US20070215588A1 (en) | 2007-09-20 |
| US7714253B2 (en) | 2010-05-11 |
| EP2000004A2 (en) | 2008-12-10 |
| JP2009530495A (ja) | 2009-08-27 |
| KR20080110820A (ko) | 2008-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 4A E 5A ANUIDADE(S). |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2167 DE 17/07/2012. |