ES2061088T3 - Dispositivo para el calentamiento inductivo del lado interior de las camisas de cilindros de los motores de pistones alternativos, a efectos de su temple. - Google Patents

Dispositivo para el calentamiento inductivo del lado interior de las camisas de cilindros de los motores de pistones alternativos, a efectos de su temple.

Info

Publication number
ES2061088T3
ES2061088T3 ES91102995T ES91102995T ES2061088T3 ES 2061088 T3 ES2061088 T3 ES 2061088T3 ES 91102995 T ES91102995 T ES 91102995T ES 91102995 T ES91102995 T ES 91102995T ES 2061088 T3 ES2061088 T3 ES 2061088T3
Authority
ES
Spain
Prior art keywords
tightening
distance
inductive heating
shirt
temple
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
ES91102995T
Other languages
English (en)
Inventor
Dieter Dr Burger
Walter Burbock
Peter Dr Linden
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
Mercedes Benz AG
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 Daimler Benz AG, Mercedes Benz AG filed Critical Daimler Benz AG
Application granted granted Critical
Publication of ES2061088T3 publication Critical patent/ES2061088T3/es
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
    • 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
    • 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
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C21D9/14—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes wear-resistant or pressure-resistant pipes
    • 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
    • H05B6/38—Coil arrangements specially adapted for fitting into hollow spaces of workpieces
    • 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

  • 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)
  • Electromagnetism (AREA)
  • Heat Treatment Of Articles (AREA)
  • General Induction Heating (AREA)

Abstract

EL DESCUBRIMIENTO SE REFIERE A UN EQUIPO PARA EL CALENTAMIENTO INDUCTIVO DE LA PARTE INTERNA DE LAS CAMISAS DE CILINDRO (2) DE UNA MAQUINA DE EMBOLOS DESPLAZANTES SEGUN LA TEMPERATURA CIRCULANTE DE LAS PAREDES PARA CONSEGUIR UN ENDURECIMIENTO. SE ASPIRA A CONSEGUIR UN ENDURECIMIENTO DE UNA CAPA DELGADA PROXIMA A LOS BORDES CON AUTOENFRIAMIENTO MEDIANTE UN FUNCIONAMIENTO INTERMITENTE DE FORMA SOLITARIA CON UNA BANDA UNICA QUE SE ALOJA A UNA DISTANCIA. SE TRABAJA EN UN CAMBIO DE FRECUENCIA RELATIVAMENTE ALTO EN LA ZONA ENTRE 400 Y 500 KHZ Y CON UNA RELATIVAMENTE ALTA DENSIDAD DE ENERGIA EN LA ZONA POR ENCIMA DE 5 KW/CM (AL CUADRADO) . DE AQUI ES NECESARIO LLEVAR EL LAZO INDUCTOR (6) REPRODUCTIVO EXACTAMENTE A UNA POSICION RELATIVA SOBRE LA SUPERFICIE INTERIOR DE LA CAMISA. PARA GARANTIZAR ESTO, EL CABEZAL INDUCTOR (3) ESTA DOTADO CON UN DISPOSITIVO DE ALINEACION (8), QUE ESTA FORMADO COMO UNA JAULA SEPARABLE LIBRE EN EL CENTRO, LA PARTE EXTERIOR ESTA PROVISTA CON JUEGO LIBRE Y BAJO LA ACCIONDE FUERZA EN UNA SUPERFICIE INTERNA DE LA CAMISA (2) COLOCADA CON UNA VARILLA DE APRIETE, BOTONES DE APRIETE O CUBIERTAS DE APRIETE (8). CON ESTAS CUBIERTAS DE APRIETE, LA CINTA INDUCTORA (6) SE DESPLAZA Y PUEDE SER LLEVADA A SU POSICION DE TRABAJO. EL CALENTAMIENTO O CORRESPONDIENTEMENTE EL ENDURECIMIENTO SE PRODUCE SOLO EN POSICION DE PARADO, ESTO SIGNIFICA QUE LOS CABEZALES INDUCTORES (3) ESTAN AGARRADOS Y COLOCADOS EN POSICION A DISTANCIA EXACTA, CONTRA LO CUAL DESPUES DE SOLTAR LA CUBIERTA DE APRETADO Y LA CINTA INDUCTORA ALREDEDOR DE UNA DISTANCIA DE SEPARACION DE LAS CINTAS DE DUREZA, UNA CANTIDAD MULTIPLE PUEDE SER TRANSFERIDA.
ES91102995T 1990-04-25 1991-02-28 Dispositivo para el calentamiento inductivo del lado interior de las camisas de cilindros de los motores de pistones alternativos, a efectos de su temple. Expired - Lifetime ES2061088T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4013148A DE4013148C1 (es) 1990-04-25 1990-04-25

Publications (1)

Publication Number Publication Date
ES2061088T3 true ES2061088T3 (es) 1994-12-01

Family

ID=6405042

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91102995T Expired - Lifetime ES2061088T3 (es) 1990-04-25 1991-02-28 Dispositivo para el calentamiento inductivo del lado interior de las camisas de cilindros de los motores de pistones alternativos, a efectos de su temple.

Country Status (5)

Country Link
US (1) US5134264A (es)
EP (1) EP0453735B1 (es)
JP (1) JPH07103421B2 (es)
DE (1) DE4013148C1 (es)
ES (1) ES2061088T3 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5783821A (en) * 1995-11-02 1998-07-21 Costello, Jr.; Leo F. Pulse oximeter testing
FR2750436B1 (fr) * 1996-06-27 1998-09-04 Renault Procede et dispositif de durcissement de surface d'une piece mecanique
JP2002241839A (ja) * 2001-02-21 2002-08-28 High Frequency Heattreat Co Ltd Ｖ型シリンダブロックの誘導加熱熱処理装置
DE10219939C1 (de) * 2002-05-03 2003-05-28 Efd Induction Gmbh Vorrichtung zum Oberflächenvergüten metallischer Werkstücke
DE10228333C1 (de) * 2002-06-26 2003-09-25 Rothe Erde Gmbh Verfahren zum Herstellen von Lagerringen für Großwälzlager
US20040244758A1 (en) * 2003-06-06 2004-12-09 Cummins Inc. Method for increasing the displacement of an internal combustion engine and engine having increased displacement thereby
JP4584058B2 (ja) * 2005-07-08 2010-11-17 トヨタ自動車株式会社 シリンダライナ及びその製造方法
DE102006006849A1 (de) * 2006-02-15 2007-08-16 Bayerische Motoren Werke Ag Verfahren und Vorrichtung zum Ausscheidungshärten von hochlegierten Nichteisenmetallen
CN102037780B (zh) * 2008-04-11 2014-08-27 迪姆肯公司 硬化轮齿和相似组件的永磁铁感应加热
US8993942B2 (en) 2010-10-11 2015-03-31 The Timken Company Apparatus for induction hardening
US20140091063A1 (en) * 2012-09-28 2014-04-03 Electro-Motive Diesel, Inc. System for hardening a cylindrical metal component

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424794A (en) * 1941-12-05 1947-07-29 Rca Corp Surface hardening of ferrous metal by self-quenching
DE913455C (de) * 1942-03-14 1954-06-14 Aeg Induktor zur Erhitzung der inneren Oberflaeche von zylindrischen Koerpern
US2397629A (en) * 1943-06-18 1946-04-02 Induction Heating Corp Induction heating
US2510942A (en) * 1946-07-08 1950-06-13 Ohio Crankshaft Co Refractory and heat insulated induction heating head
GB717620A (en) * 1952-05-01 1954-10-27 Electric Furnace Co Improvements relating to induction heat treatment of workpieces having cylindrical surfaces
US2757267A (en) * 1953-11-18 1956-07-31 Int Harvester Co Induction heating device and centering guide therefor
US2756985A (en) * 1954-12-13 1956-07-31 Int Harvester Co Guide means for induction heat-treating device
US2810053A (en) * 1955-09-26 1957-10-15 Ohio Crankshaft Co High frequency inductor for small diameter holes
DE1046215B (de) * 1957-09-28 1958-12-11 Siemens Ag Induktor zum Erwaermen von gekruemmten Oberflaechen, insbesondere der Innenwandungen von Bohrungen, metallischer Werkstuecke
US3674247A (en) * 1970-03-27 1972-07-04 Park Ohio Industries Inc Apparatus and method of inductively heating and quench hardening an elongated workpiece
US3823927A (en) * 1972-10-16 1974-07-16 Park Ohio Industries Inc Method and apparatus for hardening irregular internal surfaces
US4401485A (en) * 1981-07-22 1983-08-30 Park-Ohio Industries, Inc. Method for inductively heating thin-walled elongated workpieces
US4625090A (en) * 1984-05-30 1986-11-25 Park-Ohio Industries, Inc. Apparatus for inductively heat treating workpiece bore walls
US4628167A (en) * 1985-06-27 1986-12-09 Tocco, Inc. Apparatus for inductively hardneing the interior surface of objects
US4849594A (en) * 1988-09-16 1989-07-18 Tocco, Inc. Method and apparatus for shrink fitting metal liner sleeves into inductor heated engine cylinder bores

Also Published As

Publication number Publication date
JPH05202418A (ja) 1993-08-10
EP0453735A1 (de) 1991-10-30
JPH07103421B2 (ja) 1995-11-08
EP0453735B1 (de) 1994-07-27
DE4013148C1 (es) 1991-10-31
US5134264A (en) 1992-07-28

Similar Documents

Publication Publication Date Title
ES2061088T3 (es) Dispositivo para el calentamiento inductivo del lado interior de las camisas de cilindros de los motores de pistones alternativos, a efectos de su temple.
SE8302373L (sv) Plasmabrennarhuvud
ES416593A1 (es) Maquina dinamoelectrica.
SE7700061L (sv) Lans for avsvavling av tackjern eller stal
ITVI960060U1 (it) Torcia per taglio al plasma con accensione senza alta frequenza con dispositivi ad aria di raffreddamento dell'elettrodo migliorati.
SE7904544L (sv) Kyllador for schaktugnar
GB360382A (es)
CN109360715A (zh) 一种变压器的散热装置
SE7610472L (sv) Luftkompressor
JPS5717116A (en) Resin molded coil
JPS5483657A (en) Roll cooler
JPS5669423A (en) Air-cooled blade of gas turbine
GR17698B (el) Κατασκευη αεροψυκτων κεφαλων κυλινδρων δια μηχανας εσωτερικης καυσεως.
JPS55144168A (en) Light irradiating equipment
SU70726A1 (ru) Лопатка дл турбины
SU124511A1 (ru) Устройство дл охлаждени электрических машин
GB559388A (en) Improvements in or relating to apparatus for feeding or moving webs or sheets of paper or other flexible material
CH300404A (de) Klemmvorrichtung zum elektrischen Anschluss eines Induktors zur induktiven Erhitzung von Werkstücken an die Sekundärwicklung eines Hochfrequenzgenerators.
IT7922377A0 (it) Procedimento per evitare incrinature nelle costole valvolari della testata di macchine acombustione interna, come pure dispositivo per la realizzazione di questo procedimento.
JPS547035A (en) Cylinder head of water-cooled engine
JPS5333305A (en) Rotary machine
FR1017968A (fr) Tuyère à refroidissement par eau, pour l'insufflation d'oxygène sur un bain métallique
SU429098A1 (ru) Фурму дл продувки металлургических расплавов
SU67458A1 (ru) Устройство дл бесслитковой прокатки
GB2021456A (en) Ingot mould hot tops

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 453735

Country of ref document: ES