FR2939846B1 - Corps de canal de refroidissement annulaire, procede de formation de canal de refroidissement de piston, et piston pour moteur a combustion interne - Google Patents

Corps de canal de refroidissement annulaire, procede de formation de canal de refroidissement de piston, et piston pour moteur a combustion interne

Info

Publication number
FR2939846B1
FR2939846B1 FR0959047A FR0959047A FR2939846B1 FR 2939846 B1 FR2939846 B1 FR 2939846B1 FR 0959047 A FR0959047 A FR 0959047A FR 0959047 A FR0959047 A FR 0959047A FR 2939846 B1 FR2939846 B1 FR 2939846B1
Authority
FR
France
Prior art keywords
cooling channel
piston
combustion engine
internal combustion
forming
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 - Fee Related
Application number
FR0959047A
Other languages
English (en)
Other versions
FR2939846A1 (fr
Inventor
Yutaka Matsuyama
Naoya Okada
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of FR2939846A1 publication Critical patent/FR2939846A1/fr
Application granted granted Critical
Publication of FR2939846B1 publication Critical patent/FR2939846B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
FR0959047A 2008-12-17 2009-12-16 Corps de canal de refroidissement annulaire, procede de formation de canal de refroidissement de piston, et piston pour moteur a combustion interne Expired - Fee Related FR2939846B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008321330A JP4835685B2 (ja) 2008-12-17 2008-12-17 ピストン用クーリングチャンネル形成方法及び内燃機関用ピストン

Publications (2)

Publication Number Publication Date
FR2939846A1 FR2939846A1 (fr) 2010-06-18
FR2939846B1 true FR2939846B1 (fr) 2016-06-10

Family

ID=42221073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0959047A Expired - Fee Related FR2939846B1 (fr) 2008-12-17 2009-12-16 Corps de canal de refroidissement annulaire, procede de formation de canal de refroidissement de piston, et piston pour moteur a combustion interne

Country Status (3)

Country Link
JP (1) JP4835685B2 (fr)
DE (1) DE102009054673B4 (fr)
FR (1) FR2939846B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4353C1 (ro) * 2013-12-03 2016-01-31 Ион РАССОХИН Piston al motorului cu ardere internă
JP7011561B2 (ja) * 2018-09-21 2022-01-26 日立Astemo株式会社 内燃機関のピストンの製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2624412C3 (de) * 1976-05-31 1983-12-01 Alcan Aluminiumwerk Nürnberg GmbH, 6000 Frankfurt Verfahren zur Herstellung von Kolben mit einem Ringkanal
JPH02301648A (ja) * 1989-05-17 1990-12-13 Yamaha Motor Co Ltd 内燃機関用ピストンの冷却機構
JPH04203463A (ja) * 1990-11-30 1992-07-24 Hino Motors Ltd 内燃機関に使用されるピストン
JP2659636B2 (ja) * 1991-09-10 1997-09-30 日野自動車工業株式会社 ディーゼルエンジン用ピストンの中空耐摩環の形成方法
JP3508294B2 (ja) * 1995-05-22 2004-03-22 いすゞ自動車株式会社 鋳造ピストン
DE10105762A1 (de) * 2001-02-08 2002-08-29 Ks Kolbenschmidt Gmbh Kühlkanal für Kolben mit Aufweitungen
MXPA04000387A (es) * 2001-07-30 2005-03-07 Oscar Appo Roberto Metodo para le montaje de un anillo de lamina metalica ensamblado y soldado en un aro portador, para conformar el conducto anular refrigerante de un piston de motor de combustion interna.
JP4278138B2 (ja) * 2003-07-18 2009-06-10 アート金属工業株式会社 冷却空洞付き耐摩環
JP4427506B2 (ja) * 2005-11-11 2010-03-10 アート金属工業株式会社 内燃機関用ピストン
JP2007132302A (ja) * 2005-11-11 2007-05-31 Art Metal Mfg Co Ltd 内燃機関用ピストン
JP4505752B2 (ja) * 2006-03-27 2010-07-21 アイシン精機株式会社 内燃機関用ピストン

Also Published As

Publication number Publication date
JP4835685B2 (ja) 2011-12-14
DE102009054673B4 (de) 2017-11-23
FR2939846A1 (fr) 2010-06-18
JP2010144580A (ja) 2010-07-01
DE102009054673A1 (de) 2010-07-01

Similar Documents

Publication Publication Date Title
GB2446689B (en) A method of starting an internal combustion engine
EP2184477A4 (fr) Piston d'un moteur à combustion interne
GB0807873D0 (en) A method of operating an internal combustion engine
EP2113648A4 (fr) Tête de cylindre pour moteur à combustion interne
GB201008343D0 (en) Method for controlling injection of diesel exhaust fluid into an exhaust pipe of an internal combustion engine
PT2089644E (pt) Anel de pistão para motores de combustão interna
BRPI0915490A2 (pt) composição e método para aperfeiçoar a economia de combustível de motores de combustão interna movidos a hidrocarboneto
EP2292952A4 (fr) Segment racleur d huile et piston pour moteur à combustion interne
EP2500535A4 (fr) Systeme de lubrification de moteur a combustion interne
EP2689113A4 (fr) Injection d'huile de lubrification de cylindre dans des cylindres de moteur diesel
PL2424709T3 (pl) Sposób wytwarzania tłoka do silnika spalinowego
EP2577015B8 (fr) Système de refroidissement pour piston de moteur à combustion interne
FI20085578A0 (fi) Menetelmä polttomottorin sylinterikannen kunnostamiseksi
PL2513447T3 (pl) Podgrzewanie silnika spalinowego
PL2595771T3 (pl) Sposób wytwarzania tłoka z kanałem chłodzącym dla silników spalinowych i tak wytworzony tłok
EP2505816A4 (fr) Piston pour moteur à combustion interne et moteur à combustion interne
EP2270247A4 (fr) Matériau de segment de piston pour moteur à combustion interne
EP2514938B8 (fr) Pot d'échappement pour moteur à combustion interne
FR2918713B1 (fr) Procede de demarrage a froid d'un moteur a combustion interne.
HK1197758A1 (zh) 用於內燃發動機的油管理系統和用於所述發動機的油管理的方法
EP2415980A4 (fr) Appareil de contrôle de pression d'huile de moteur à combustion interne
PL2157304T3 (pl) Sposób obróbki do wytwarzania powierzchni ślizgowej ściany cylindra tulei cylindrowej silnika spalinowego tłokowego, oraz tuleja cylindrowa
FR2939846B1 (fr) Corps de canal de refroidissement annulaire, procede de formation de canal de refroidissement de piston, et piston pour moteur a combustion interne
EP2500534A4 (fr) Système de lubrification de moteur à combustion interne
FR2984414B1 (fr) Procede de calibration d'un moteur a combustion interne pour limiter les emissions de polluants

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

ST Notification of lapse

Effective date: 20200910