EP1316622A3 - Procédé et dispositif pour le traitement thermique de pièces - Google Patents
Procédé et dispositif pour le traitement thermique de pièces Download PDFInfo
- Publication number
- EP1316622A3 EP1316622A3 EP02258205A EP02258205A EP1316622A3 EP 1316622 A3 EP1316622 A3 EP 1316622A3 EP 02258205 A EP02258205 A EP 02258205A EP 02258205 A EP02258205 A EP 02258205A EP 1316622 A3 EP1316622 A3 EP 1316622A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- section
- cooling rate
- heat treating
- treating material
- support
- 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
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
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
-
- 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
- C21D2221/00—Treating localised areas of an article
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US683185 | 2001-11-29 | ||
US09/683,185 US20030098106A1 (en) | 2001-11-29 | 2001-11-29 | Method and apparatus for heat treating material |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1316622A2 EP1316622A2 (fr) | 2003-06-04 |
EP1316622A3 true EP1316622A3 (fr) | 2004-07-14 |
EP1316622B1 EP1316622B1 (fr) | 2008-10-08 |
Family
ID=24742903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02258205A Expired - Lifetime EP1316622B1 (fr) | 2001-11-29 | 2002-11-28 | Procédé et dispositif pour le traitement thermique de pièces |
Country Status (6)
Country | Link |
---|---|
US (1) | US20030098106A1 (fr) |
EP (1) | EP1316622B1 (fr) |
JP (1) | JP2003221617A (fr) |
AT (1) | ATE410526T1 (fr) |
DE (1) | DE60229199D1 (fr) |
RU (1) | RU2002131905A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7182909B2 (en) * | 2003-07-17 | 2007-02-27 | United Technologies Corporation | Forging quench |
US20060121087A1 (en) * | 2004-12-06 | 2006-06-08 | Williams Michael S | Polymeric endoprostheses with modified erosion rates and methods of manufacture |
CN103589846B (zh) * | 2013-11-05 | 2015-04-15 | 中国第一汽车股份有限公司 | 转向节双台阶淬火感应器及其淬火方法 |
CN106191398B (zh) * | 2015-04-30 | 2018-03-23 | 湖北三环车桥有限公司 | 前轴分层控制热处理喷淋系统 |
DE102016115019A1 (de) * | 2015-08-24 | 2017-03-02 | Jtekt Corporation | Härteverfahren für ein ringförmiges Werkstück |
US20220389535A1 (en) | 2019-11-28 | 2022-12-08 | Hitachi Metals, Ltd. | Method for producing nickel-based alloy product or titanium-based alloy product |
EP4067526A4 (fr) | 2019-11-28 | 2022-12-21 | Hitachi Metals, Ltd. | Procede de production d'un produit d'alliage a base de nickel ou d'un produit d'alliage a base de titane |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USH777H (en) * | 1987-05-19 | 1990-05-01 | The United States Of America As Represented By The Secretary Of The Air Force | Method for jet gas impingement quenching |
US5452882A (en) * | 1992-03-17 | 1995-09-26 | Wunning; Joachim | Apparatus for quenching metallic ring-shaped workpieces |
EP1108793A1 (fr) * | 1999-12-17 | 2001-06-20 | The BOC Group plc | Trempe de pièces métalliques chaudes |
US6394793B1 (en) * | 2001-01-13 | 2002-05-28 | Ladish Company, Incorporated | Method and apparatus of cooling heat-treated work pieces |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2305811A (en) * | 1938-06-17 | 1942-12-22 | Oeckl Otto | Cooling system |
US2280064A (en) * | 1938-11-10 | 1942-04-21 | Ohio Crankshaft Co | Inductive heating apparatus |
US2890975A (en) * | 1955-04-26 | 1959-06-16 | Caterpillar Tractor Co | Method and apparatus for differential quenching of heat treated metallic articles |
FR1517826A (fr) * | 1966-12-13 | 1968-03-22 | Hispano Suiza Sa | Perfectionnements apportés aux fours de trempe à refroidissement par circulation gazeuse |
US3515601A (en) * | 1967-05-15 | 1970-06-02 | Caterpillar Tractor Co | Spray closet quench |
DE2844843C2 (de) * | 1978-10-14 | 1985-09-12 | Ipsen Industries International Gmbh, 4190 Kleve | Industrieofen zur Wärmebehandlung metallischer Werkstücke |
DE3346884A1 (de) * | 1983-12-23 | 1985-07-11 | Ipsen Industries International Gmbh, 4190 Kleve | Industrieofen zur waermebehandlung metallischer werkstuecke |
DE3405244C1 (de) * | 1984-02-15 | 1985-04-11 | Aichelin GmbH, 7015 Korntal-Münchingen | Industrieofen,insbesondere Mehrkammer-Vakuumofen zur Waermebehandlung von Chargen metallischer Werkstuecke |
DE3443226C1 (de) * | 1984-11-27 | 1986-03-13 | Årdal og Sunndal Verk A/S, Oslo | Verfahren und Vorrichtung zur Verbesserung der dynamischen Festigkeit von Radscheiben von Fahrzeugraedern aus aushaertbaren Aluminiumlegierungen |
DE3605153A1 (de) * | 1986-02-18 | 1987-08-20 | Mtu Muenchen Gmbh | Vorrichtung zum unterschiedlichen abkuehlen bzw. temperieren von innen- und aussenwaenden oder wandbereichen eines bauteils, insbesondere eines turbomaschinenteils |
LU86510A1 (fr) * | 1986-07-10 | 1988-02-02 | Centre Rech Metallurgique | Procede et dispositif pour fabriquer un rail a haute resistance |
US4938460A (en) * | 1987-03-19 | 1990-07-03 | Chemetron-Railway Products, Inc. | Apparatus for air quenching railway heads |
US4953832A (en) * | 1988-03-24 | 1990-09-04 | Bethlehem Steel Corporation | Apparatus for the controlled cooling of hot rolled steel samples |
US5419792A (en) * | 1994-07-25 | 1995-05-30 | General Electric Company | Method and apparatus for cooling a workpiece |
AT402507B (de) * | 1995-10-19 | 1997-06-25 | Ebner Peter H | Anlage zur wärmebehandlung von metallischem glühgut |
US5759309A (en) * | 1996-08-28 | 1998-06-02 | Caterpillar Inc. | Thermal process for selectively hardening track chain links |
US6074599A (en) * | 1998-07-20 | 2000-06-13 | Ghafari Associates, Inc. | Air quenching chamber |
-
2001
- 2001-11-29 US US09/683,185 patent/US20030098106A1/en not_active Abandoned
-
2002
- 2002-11-27 RU RU2002131905/02A patent/RU2002131905A/ru not_active Application Discontinuation
- 2002-11-28 AT AT02258205T patent/ATE410526T1/de not_active IP Right Cessation
- 2002-11-28 EP EP02258205A patent/EP1316622B1/fr not_active Expired - Lifetime
- 2002-11-28 DE DE60229199T patent/DE60229199D1/de not_active Expired - Lifetime
- 2002-11-29 JP JP2002347317A patent/JP2003221617A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USH777H (en) * | 1987-05-19 | 1990-05-01 | The United States Of America As Represented By The Secretary Of The Air Force | Method for jet gas impingement quenching |
US5452882A (en) * | 1992-03-17 | 1995-09-26 | Wunning; Joachim | Apparatus for quenching metallic ring-shaped workpieces |
EP1108793A1 (fr) * | 1999-12-17 | 2001-06-20 | The BOC Group plc | Trempe de pièces métalliques chaudes |
US6394793B1 (en) * | 2001-01-13 | 2002-05-28 | Ladish Company, Incorporated | Method and apparatus of cooling heat-treated work pieces |
Also Published As
Publication number | Publication date |
---|---|
RU2002131905A (ru) | 2004-05-20 |
DE60229199D1 (de) | 2008-11-20 |
ATE410526T1 (de) | 2008-10-15 |
EP1316622A2 (fr) | 2003-06-04 |
EP1316622B1 (fr) | 2008-10-08 |
US20030098106A1 (en) | 2003-05-29 |
JP2003221617A (ja) | 2003-08-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1223304A3 (fr) | Dispositif et procédé pour former une fenêtre ou un contour à cet effet dans un tubage de puits | |
EP1079194A3 (fr) | Méthode pour empêcher le blocage d'un échangeur de chaleur à plaques | |
EP1415247A4 (fr) | Procede permettant l'analyse et la fourniture de connexites entre brevets a partir de la base de donnees de brevets | |
HK1023396A1 (en) | Heat exchanger, method of reusing and recovering refrigerant thereof. | |
AU6122499A (en) | Hydrophilizing agent for metallic material, hydrophilizing fluid, method of hydrophilizing, metallic material, and heat exchanger | |
BG106751A (en) | Device and method for removal of rust and paint | |
AU2001266950A1 (en) | Method and apparatus for processing metals, and the metals so produced | |
EP0987341A4 (fr) | Tole d'acier au silicium et son procede de fabrication | |
EP1316622A3 (fr) | Procédé et dispositif pour le traitement thermique de pièces | |
AU2003300951A1 (en) | Fluid treatment method, apparatus and system | |
EP1264915A3 (fr) | Procédé et installation de cémentation | |
EP1291458A3 (fr) | Dispositif pour le traitement thermique des bandes | |
EP1375682A4 (fr) | Procede de production de pieces a bride, dispositif et procede de traitement thermique | |
WO2004052566A3 (fr) | Procedes et systemes de traitement de sol contamine | |
EP1457586A4 (fr) | Appareil et procede de production d'un gaz f sb 2 /sb et gaz f sb 2 /sb ainsi obtenu | |
ZA200005540B (en) | New hydroxyindoles, their use as phosphodiestrase 4 inhibitors and method for producing same. | |
ITRM950355A0 (it) | Sacchetto, metodo e apparecchio per fabbricazione di sacchetto, e metodo e apparecchio per sigillatura di sacchetto. | |
GB2414200A (en) | Method and apparatus for treating air emissions and recovering products therefrom | |
HK1038785A1 (en) | Pipe joint, manufacturing apparatus and manufacturing method for the same. | |
HK1039635A1 (en) | Novel glutaminase, gene thereof and process for producing the same. | |
AU4092001A (en) | Method of, and means for, payment of information services delivered over the air | |
ZA99245B (en) | A welding method, a heat exchanger tube, and an apparatus for the manufacturing of a heat exchanger tube. | |
AU2003251049A1 (en) | Method for the continuous heat treatment of divided solids, and device for carrying out said method | |
EP1325974A3 (fr) | Dispositif d'étanchéité pour équipements sous pression à travers lesquels le matériau à traiter est transporté | |
EP2009116A3 (fr) | Oligonucléotide pour la détection de salmonelles et procédé pour la détection de salmonelles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7C 21D 1/667 A Ipc: 7C 21D 9/00 B Ipc: 7F 27B 5/16 B Ipc: 7C 21D 1/613 B |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
17P | Request for examination filed |
Effective date: 20040617 |
|
17Q | First examination report despatched |
Effective date: 20041014 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REF | Corresponds to: |
Ref document number: 60229199 Country of ref document: DE Date of ref document: 20081120 Kind code of ref document: P |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090119 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090108 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081008 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081008 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090218 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081008 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081130 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081008 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081008 Ref country code: BE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081008 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090108 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081008 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081008 |
|
26N | No opposition filed |
Effective date: 20090709 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081008 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081130 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081128 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081130 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081008 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081128 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081008 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090109 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20111216 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081208 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 60229199 Country of ref document: DE Representative=s name: SCHMITT-NILSON SCHRAUD WAIBEL WOHLFROM PATENTA, DE |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 60229199 Country of ref document: DE Representative=s name: SCHMITT-NILSON SCHRAUD WAIBEL WOHLFROM PATENTA, DE Ref country code: DE Ref legal event code: R081 Ref document number: 60229199 Country of ref document: DE Owner name: UNITED TECHNOLOGIES CORP. (N.D.GES.D. STAATES , US Free format text: FORMER OWNER: UNITED TECHNOLOGIES CORP., HARTFORD, CONN., US |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20191021 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20191022 Year of fee payment: 18 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 60229199 Country of ref document: DE |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20201128 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201128 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210601 |