[go: up one dir, main page]

BR0312038A - Processo para a fabricação de um portador de anel refrigerado - Google Patents

Processo para a fabricação de um portador de anel refrigerado

Info

Publication number
BR0312038A
BR0312038A BR0312038-4A BR0312038A BR0312038A BR 0312038 A BR0312038 A BR 0312038A BR 0312038 A BR0312038 A BR 0312038A BR 0312038 A BR0312038 A BR 0312038A
Authority
BR
Brazil
Prior art keywords
refrigerated
ring carrier
manufacturing
pit
ring
Prior art date
Application number
BR0312038-4A
Other languages
English (en)
Other versions
BR0312038B1 (pt
Inventor
Eberhard Bubeck
Original Assignee
Mahle Gmbh
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
Priority claimed from DE10325916A external-priority patent/DE10325916A1/de
Application filed by Mahle Gmbh filed Critical Mahle Gmbh
Publication of BR0312038A publication Critical patent/BR0312038A/pt
Publication of BR0312038B1 publication Critical patent/BR0312038B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0009—Cylinders, pistons
    • B22D19/0027—Cylinders, pistons pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/105—Salt cores
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/0015—Multi-part pistons
    • F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/16—Pistons  having cooling means
    • F02F3/20—Pistons  having cooling means the means being a fluid flowing through or along piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/16—Pistons  having cooling means
    • F02F3/20—Pistons  having cooling means the means being a fluid flowing through or along piston
    • F02F3/22—Pistons  having cooling means the means being a fluid flowing through or along piston the fluid being liquid
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49274—Piston ring or piston packing making
    • Y10T29/49281—Piston ring or piston packing making including coating or plating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

"PROCESSO PARA A FABRICAçãO DE UM PORTADOR DE ANEL REFRIGERADO". A presente invenção refere-se a um processo para a fabricação de um portador de anel refrigerado (1) para um êmbolo de alumínio para um motor de combustão interna a ser produzido em um processo de fundição, compreendendo um canal de refrigeração (6) formado no dorso (3) do portador de anel como uma cava (4) aberta para baixo. De acordo com a presente invenção, granulado de sal é prensado para dentro da cava (4) com uma pressão de 100 a 300 N/mm^ 2^, de modo que na cava (4) se forma um macho de sal (5). O conjunto consistindo no portador de anel e do macho de sal é submerso em um banho de proteção anticorrosiva.
BRPI0312038-4A 2002-06-25 2003-06-18 processo para a fabricaÇço de um portador de anel refrigerado. BR0312038B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10228256 2002-06-25
DE10228256.0 2002-06-25
DE10325916.3 2003-06-07
DE10325916A DE10325916A1 (de) 2002-06-25 2003-06-07 Verfahren zur Herstellung eines gekühlten Ringträgers
PCT/DE2003/002047 WO2004000489A1 (de) 2002-06-25 2003-06-18 Verfahren zur herstellung eines gekühlten ringträgers

Publications (2)

Publication Number Publication Date
BR0312038A true BR0312038A (pt) 2005-03-29
BR0312038B1 BR0312038B1 (pt) 2010-12-14

Family

ID=30001471

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0312038-4A BR0312038B1 (pt) 2002-06-25 2003-06-18 processo para a fabricaÇço de um portador de anel refrigerado.

Country Status (7)

Country Link
US (1) US7356925B2 (pt)
EP (1) EP1515816B1 (pt)
JP (1) JP4169740B2 (pt)
KR (1) KR101004883B1 (pt)
BR (1) BR0312038B1 (pt)
DE (1) DE50301437D1 (pt)
WO (1) WO2004000489A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006010449A2 (de) * 2004-07-23 2006-02-02 Ceramtec Ag Innovative Ceramic Engineering Keramische gusskerne
DE102005061074A1 (de) * 2005-12-21 2007-06-28 Mahle International Gmbh Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung
US20090173309A1 (en) * 2006-04-08 2009-07-09 Ks Kolbenschmidt Gmbh Piston For an Internal Combustion Engine Having Two Ring Grooves Wherein One Ring Groove Has A Ring Carrier
DE102006024098B4 (de) * 2006-05-23 2009-04-09 Ks Kolbenschmidt Gmbh Kolben mit einer Ringträger-Kühlkanal-Kombination
DE102006030699B4 (de) * 2006-06-30 2014-10-02 Daimler Ag Gegossener Stahlkolben für Verbrennungsmotoren
DE102006031086A1 (de) * 2006-07-05 2008-01-10 Ks Kolbenschmidt Gmbh Ringträger-Kühlkanalverbund
DE102007020384A1 (de) * 2007-04-30 2008-11-06 Mahle International Gmbh Kolben für eine Verbrennungskraftmaschine, Verfahren zu seiner Herstellung sowie Ringträger hierfür
DE102008031863A1 (de) * 2008-07-05 2010-01-07 Mahle International Gmbh Einlegeteil für einen Kolben eines Verbrennungsmotors sowie mit dem Einlegeteil versehener Kolben oder Kolbenkopf
DE102010015568A1 (de) * 2010-04-19 2011-10-20 Ks Kolbenschmidt Gmbh Kolbenoberteil eines gebauten oder geschweißten Kolbens mit erweiterten Kühlräumen
DE102012204480A1 (de) * 2012-03-21 2013-09-26 Mahle International Gmbh Verfahren zur Herstellung eines gekühlten Ringträgers
KR101831212B1 (ko) * 2016-04-15 2018-04-04 엠에이치기술개발 주식회사 중공제품 제조방법
KR101934941B1 (ko) * 2016-05-02 2019-01-04 동양피스톤 주식회사 내연 기관용 피스톤 및 냉각 채널 코어

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE143563C (pt)
NL134556C (pt) * 1968-09-25
FR2044242A5 (en) * 1969-05-13 1971-02-19 Ass Eng Ltd Moulding motor pistons
US3963818A (en) * 1971-10-29 1976-06-15 Toyo Kogyo Co., Ltd. Water soluble core for pressure die casting and process for making the same
DE2624412C3 (de) * 1976-05-31 1983-12-01 Alcan Aluminiumwerk Nürnberg GmbH, 6000 Frankfurt Verfahren zur Herstellung von Kolben mit einem Ringkanal
DD143563B1 (de) * 1979-05-14 1988-01-06 Druckguss U Kolbenwerke Harzge Verfahren zur herstellung von hohlraeumen in kolben
US4907545A (en) * 1988-12-28 1990-03-13 Caterpillar Inc. Liquid cooled piston ring carrier assembly and piston using same
DE19701085A1 (de) 1997-01-15 1998-07-16 Kolbenschmidt Ag Verfahren und Anordnung zum Herstellen eines Ringträgerkolbens
DE19805815C1 (de) * 1998-02-13 1999-11-11 Ansgar W Lohse Diagnostikum zum Erkennen der autoimmunen Hepatitis
DE10134293B4 (de) * 2001-07-14 2009-06-04 Mahle Gmbh Gekühlter Ringträger für einen Kolben

Also Published As

Publication number Publication date
DE50301437D1 (de) 2006-03-02
EP1515816A1 (de) 2005-03-23
EP1515816B1 (de) 2005-10-19
WO2004000489A1 (de) 2003-12-31
US7356925B2 (en) 2008-04-15
JP2005535833A (ja) 2005-11-24
BR0312038B1 (pt) 2010-12-14
KR101004883B1 (ko) 2010-12-28
KR20050063753A (ko) 2005-06-28
JP4169740B2 (ja) 2008-10-22
US20060151573A1 (en) 2006-07-13

Similar Documents

Publication Publication Date Title
BR0312038A (pt) Processo para a fabricação de um portador de anel refrigerado
BRPI0416291A (pt) processo para produção de um pistão para um motor de combustão interna
MX166963B (es) Un articulo compuesto de metal fundido tal como un piston para motor y metodo para fabricarlo
FR2858358B1 (fr) Procede de refroidissement, par air refroidi en partie dans un echangeur externe, des parties chaudes d'un turboreacteur, et turboreacteur ainsi refroidi
JP2002201962A5 (pt)
ATE285120T1 (de) Verfahren zur herstellung von kühlkörper
CA2038833A1 (en) Single cylinder or multicylinder block
ATE307694T1 (de) Zylinderkurbelgehäuse, verfahren zur herstellung der zylinderlaufbuchsen dafür und verfahren zur herstellung des zylinderkurbelgehäuses mit diesen zylinderlaufbuchsen
BR0011981A (pt) Pistão resfriado a lìquido
BR0006998A (pt) Circuito de refrigeração
ATE244613T1 (de) Ein verfahren zur herstellung eines zylinderblocks für eine brennkraftmaschiene
BRPI0410744A (pt) processo para a fabricação de um êmbolo inteiriço para um motor de combustão interna
BRPI0507066A (pt) cavidade de combustão no fundo de um êmbolo para um motor diesel
BRPI0415301A (pt) êmbolo inteiriço para um motor de combustão interna
BRPI0518357A2 (pt) pistço para um motor de combustço interna e combinaÇço de um pistço proporcionado com um dispositivo de injeÇço de àleo
HUP0401114A2 (en) Low nox combustion liner with cooling air plenum recesses
BRPI0411089A (pt) êmbolo para um motor de combustão interna e processo de fundição para sua fabricação
CA2065480A1 (en) Reinhibition of recycled antifreeze/coolant
BR0306596A (pt) Vela de incandescencia com espiral de regulação fortemente encurtada
CN102966456B (zh) 双冷柴油机
DK1340032T3 (da) Håndskydevåben med individuelt kendetegn
TWI264498B (en) Cooling water passage structure for an engine
CL2008003944A1 (es) Motor enfriado por aire, que comprende una base con perforaciones de montaje, un bloque del cilindro inclinado en relacion a la base y aletas de enfriamiento, en donde las aletas de enfriamiento tienen sus mitades del lado de la base paralelas a la linea central de las perforaciones de montaje (divisional solicitud 1628-06).
ATE390548T1 (de) Zylinderkopfkühlmantel
MXPA05000201A (es) Metodo para el moldeado de partes fundidas de aleacion ligera, en particular bloques cilindricos.

Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/06/2003, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)