ES2151641T3 - Portador de segmento para pistones y metodo para moldear pistones haciendo uso del mismo. - Google Patents

Portador de segmento para pistones y metodo para moldear pistones haciendo uso del mismo.

Info

Publication number
ES2151641T3
ES2151641T3 ES96307851T ES96307851T ES2151641T3 ES 2151641 T3 ES2151641 T3 ES 2151641T3 ES 96307851 T ES96307851 T ES 96307851T ES 96307851 T ES96307851 T ES 96307851T ES 2151641 T3 ES2151641 T3 ES 2151641T3
Authority
ES
Spain
Prior art keywords
piston
troquel
channel
same
projections
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
ES96307851T
Other languages
English (en)
Other versions
ES2151641T5 (es
Inventor
Masaharu Hoshina
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.)
IZUMI KOGYO CO Ltd
Mahle Engine Components Japan Corp
Original Assignee
IZUMI KOGYO CO Ltd
Izumi Industries Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17949560&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2151641(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by IZUMI KOGYO CO Ltd, Izumi Industries Ltd filed Critical IZUMI KOGYO CO Ltd
Application granted granted Critical
Publication of ES2151641T3 publication Critical patent/ES2151641T3/es
Publication of ES2151641T5 publication Critical patent/ES2151641T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F02F5/00—Piston rings, e.g. associated with piston crown
    • 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
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B22D17/24—Accessories for locating and holding cores or inserts
    • 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
    • Y10T29/49249—Piston making
    • Y10T29/49256—Piston making with assembly or composite article making
    • Y10T29/49261—Piston making with assembly or composite article making by composite casting or molding
    • 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
    • Y10T29/49249—Piston making
    • Y10T29/49265—Ring groove forming or finishing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

SE PRESENTA UN PORTADOR DE ANILLO, PARA SU USO EN UN TROQUEL DE MOLDEADO, QUE ES UN MIEMBRO DE FORMA ANULAR (1) QUE TIENE UN CANAL SOBRE UN AREA SUPERFICIAL EXTERIOR. EL TROQUEL DE MOLDEADO DEL PISTON INCLUYE PROYECCIONES (6, 5) PARA ENCAJAR EN EL CANAL Y PARA SOPORTAR EL SOPORTE DE ANILLO (1) DENTRO DEL TROQUEL DE MOLDEADO DEL PISTON. AL MENOS UNA DE LAS PROYECCIONES (6) ES FIJA Y AL MENOS OTRA DE LAS PROYECCIONES (5) ES MOVIL HACIA ADENTRO Y HACIA AFUERA DEL TROQUEL DE MOLDEADO DEL PISTON. LA PROYECCION MOVIL INCLUYE UN MIEMBRO IMPULSOR (8) PARA EMPUJAR LA PROYECCION MOVIL PARA QUE AJUSTE CON EL CANAL PARA SOPORTAR EL SOPORTE DE ANILLO (1) EN UNA POSICION PREDETERMINADA DENTRO DEL TROQUEL DE MOLDEADO DEL PISTON.
ES96307851T 1995-11-24 1996-10-30 Molde de colada de pistones y metodo para colar pistones que lo utiliza. Expired - Lifetime ES2151641T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7305803A JP2908297B2 (ja) 1995-11-24 1995-11-24 ピストン鋳造方法
JP30580395 1995-11-24

Publications (2)

Publication Number Publication Date
ES2151641T3 true ES2151641T3 (es) 2001-01-01
ES2151641T5 ES2151641T5 (es) 2005-11-01

Family

ID=17949560

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96307851T Expired - Lifetime ES2151641T5 (es) 1995-11-24 1996-10-30 Molde de colada de pistones y metodo para colar pistones que lo utiliza.

Country Status (8)

Country Link
US (1) US5901772A (es)
EP (1) EP0775542B2 (es)
JP (1) JP2908297B2 (es)
KR (1) KR100243573B1 (es)
BR (1) BR9605665A (es)
DE (1) DE69609693T3 (es)
ES (1) ES2151641T5 (es)
ID (1) ID16738A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19710604A1 (de) * 1997-03-14 1998-09-17 Itt Mfg Enterprises Inc Vorrichtung sowie Verfahren zur Herstellung eines Gußwerkstückes mit eingegossenem Einlegeteil
US5979298A (en) * 1997-05-08 1999-11-09 Zellner Pistons, Llc Cooling gallery for pistons
DE19958185A1 (de) * 1999-12-02 2001-06-07 Mahle Ventiltrieb Gmbh Verlorene Form zur Herstellung einer Zylinderlaufbuchse
KR20020058104A (ko) * 2000-12-29 2002-07-12 이계안 일체형 피스톤
DE10340292A1 (de) * 2003-09-02 2005-04-14 Mahle Gmbh Kolben für einen Verbrennungsmotor
DE102005061074A1 (de) * 2005-12-21 2007-06-28 Mahle International Gmbh Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung
DE102007020384A1 (de) * 2007-04-30 2008-11-06 Mahle International Gmbh Kolben für eine Verbrennungskraftmaschine, Verfahren zu seiner Herstellung sowie Ringträger hierfür
US8784066B2 (en) * 2010-11-05 2014-07-22 United Technologies Corporation Die casting to produce a hybrid component
CN102384264B (zh) * 2011-11-16 2014-03-26 石家庄金刚内燃机零部件集团有限公司 铝活塞用铸铁镶圈及其制造方法
JP6110012B2 (ja) * 2014-03-13 2017-04-05 日立オートモティブシステムズ株式会社 内燃機関用ピストンの製造装置及びこのピストン製造方法
JP6292029B2 (ja) * 2014-05-26 2018-03-14 いすゞ自動車株式会社 ピストン用中空耐摩環、内燃機関のピストン、及び、内燃機関のピストンの製造方法
DE102015216224A1 (de) * 2015-08-25 2017-03-02 Volkswagen Aktiengesellschaft Gussform mit integrierten Kernlagerbolzen und Verfahren zur Herstellung eines Gussbauteils
DE102015216452A1 (de) * 2015-08-27 2017-03-16 Volkswagen Aktiengesellschaft Werkzeug und Kokillengießverfahren zur Herstellung eines Zylinderkurbelgehäuses
US11933520B2 (en) 2015-09-09 2024-03-19 Marelli Cabin Comfort Japan Corporation Fluid-heating device and manufacturing method thereof

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2851318A (en) * 1956-05-14 1958-09-09 Permold Co Piston and insert ring therefor
FR1224528A (fr) * 1959-05-15 1960-06-24 Sterling Aluminum Products Inc Machine à mouler les pistons
FR1509304A (fr) * 1966-01-11 1968-01-12 Buehler Ag Geb Procédé pour l'exécution de pièces métalliques moulées sous pression et de pièces en matière synthétique moulées par injection
US3380139A (en) * 1966-04-06 1968-04-30 Alum Alloy Casting Co Method of making an insert and cast piston combination
DE1577099A1 (de) * 1966-10-01 1970-03-12 Mahle Kg Verfahren zum Herstellen eines Leichtmetallkolbens mit einem in seinem Kopfteil angeordneten,geschlossenen Ringkanal
IN155115B (es) * 1981-01-13 1985-01-05 Imp Clevite Inc
IT1194060B (it) * 1981-07-31 1988-09-14 Ae Borgo Spa Pistone per motori diesel con camera di combustione isolata
JPS60102248A (ja) * 1983-11-07 1985-06-06 Toyota Motor Corp 金型構造
JPS60135654A (ja) * 1983-12-22 1985-07-19 Toyota Motor Corp ピストンリング
GB2158185B (en) * 1984-05-01 1987-08-05 Ae Plc Reinforced light metal pistons
JPS60244455A (ja) * 1984-05-16 1985-12-04 Mazda Motor Corp ピストン製造法
FR2613963B1 (fr) * 1987-04-14 1991-02-08 Peugeot Procede de moulage et d'usinage d'un culbuteur pour moteur a combustion interne, structure de moule pour la mise en oeuvre du procede de moulage et culbuteur obtenu suivant les procedes de moulage et d'usinage
JPH01130865A (ja) * 1987-11-13 1989-05-23 Mitsubishi Motors Corp 耐熱ピストン
JPH05250U (ja) * 1991-06-19 1993-01-08 株式会社アツギユニシア 鋳包み用金属環位置決め機構
JPH05251U (ja) * 1991-06-21 1993-01-08 株式会社アツギユニシア 鋳包み用金属環位置決め機構

Also Published As

Publication number Publication date
KR970027756A (ko) 1997-06-24
ES2151641T5 (es) 2005-11-01
ID16738A (id) 1997-11-06
DE69609693T2 (de) 2001-03-29
US5901772A (en) 1999-05-11
BR9605665A (pt) 1998-08-18
EP0775542B2 (en) 2005-05-11
DE69609693D1 (de) 2000-09-14
JP2908297B2 (ja) 1999-06-21
KR100243573B1 (ko) 2000-03-02
EP0775542B1 (en) 2000-08-09
EP0775542A1 (en) 1997-05-28
DE69609693T3 (de) 2006-01-26
JPH09144882A (ja) 1997-06-03

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