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FR2859756B1 - Dispositif de refroidissement pour pistons de moteur. - Google Patents

Dispositif de refroidissement pour pistons de moteur.

Info

Publication number
FR2859756B1
FR2859756B1 FR0310986A FR0310986A FR2859756B1 FR 2859756 B1 FR2859756 B1 FR 2859756B1 FR 0310986 A FR0310986 A FR 0310986A FR 0310986 A FR0310986 A FR 0310986A FR 2859756 B1 FR2859756 B1 FR 2859756B1
Authority
FR
France
Prior art keywords
cooling device
engine
motor pistons
rigid assembly
manifold
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
FR0310986A
Other languages
English (en)
Other versions
FR2859756A1 (fr
Inventor
Christophe Bontaz
Michael Bonvalot
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.)
Bontaz Centre R&D SAS
Original Assignee
Bontaz Centre SA
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 Bontaz Centre SA filed Critical Bontaz Centre SA
Priority to FR0310986A priority Critical patent/FR2859756B1/fr
Priority to EP04356150A priority patent/EP1517014B1/fr
Priority to AT04356150T priority patent/ATE511598T1/de
Priority to AU2004210615A priority patent/AU2004210615C1/en
Priority to BR0406284-1A priority patent/BRPI0406284A/pt
Priority to US10/941,463 priority patent/US7360510B2/en
Priority to CNB2004100778705A priority patent/CN1306152C/zh
Publication of FR2859756A1 publication Critical patent/FR2859756A1/fr
Application granted granted Critical
Publication of FR2859756B1 publication Critical patent/FR2859756B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/06—Arrangements for cooling pistons
    • F01P3/08—Cooling of piston exterior only, e.g. by jets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/04—Arrangements of liquid pipes or hoses

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Hydraulic Motors (AREA)
  • Reciprocating Pumps (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Jet Pumps And Other Pumps (AREA)
FR0310986A 2003-09-16 2003-09-16 Dispositif de refroidissement pour pistons de moteur. Expired - Fee Related FR2859756B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0310986A FR2859756B1 (fr) 2003-09-16 2003-09-16 Dispositif de refroidissement pour pistons de moteur.
EP04356150A EP1517014B1 (fr) 2003-09-16 2004-09-02 Dispositif de refroidissement pour pistons de moteur
AT04356150T ATE511598T1 (de) 2003-09-16 2004-09-02 Kühlungseinrichtung für die kolben einer brennkraftmaschine
AU2004210615A AU2004210615C1 (en) 2003-09-16 2004-09-13 Engine piston cooling system
BR0406284-1A BRPI0406284A (pt) 2003-09-16 2004-09-15 Dispositivo de resfriamento para pistões de motor à combustão interna
US10/941,463 US7360510B2 (en) 2003-09-16 2004-09-15 Engine piston cooling system
CNB2004100778705A CN1306152C (zh) 2003-09-16 2004-09-16 内燃机活塞冷却系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0310986A FR2859756B1 (fr) 2003-09-16 2003-09-16 Dispositif de refroidissement pour pistons de moteur.

Publications (2)

Publication Number Publication Date
FR2859756A1 FR2859756A1 (fr) 2005-03-18
FR2859756B1 true FR2859756B1 (fr) 2007-09-21

Family

ID=34178917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0310986A Expired - Fee Related FR2859756B1 (fr) 2003-09-16 2003-09-16 Dispositif de refroidissement pour pistons de moteur.

Country Status (7)

Country Link
US (1) US7360510B2 (fr)
EP (1) EP1517014B1 (fr)
CN (1) CN1306152C (fr)
AT (1) ATE511598T1 (fr)
AU (1) AU2004210615C1 (fr)
BR (1) BRPI0406284A (fr)
FR (1) FR2859756B1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2885170B1 (fr) * 2005-05-02 2007-09-21 Bontaz Ct Sa Clapet a fuite controlee pour gicleur de refroidissement de piston
US7823545B2 (en) * 2007-08-17 2010-11-02 Gm Global Technology Operations, Inc. Piston squirter system and method
US8567354B2 (en) * 2008-07-17 2013-10-29 Clear Energy Systems, Inc. Portable energy generation systems
CN101871381A (zh) * 2010-06-02 2010-10-27 奇瑞汽车股份有限公司 一种电控控制活塞冷却喷嘴结构
US8955474B1 (en) * 2011-04-14 2015-02-17 Patrick J. Derbin Closed loop electronic control for the reduction of soot produced in diesel, gasoline and alternative-fueled engines
GB2490938A (en) * 2011-05-19 2012-11-21 Gm Global Tech Operations Inc Method to diagnose a fault of an oil piston cooling jets valve
FR3004489B1 (fr) * 2013-04-11 2017-04-28 Bontaz Centre R & D Dispositif de refroidissement pour moteur a combustion interne a encombrement reduit et procede de fabrication d'un tel dispositif
JP6148111B2 (ja) * 2013-08-09 2017-06-14 トヨタ自動車株式会社 オイルジェット
US10731540B2 (en) * 2017-11-15 2020-08-04 Illinois Tool Works Inc. Piston cooling jets
US10858982B2 (en) 2018-04-19 2020-12-08 Ford Global Technologies, Llc Piston cooling system
DE102019112903B4 (de) * 2019-05-16 2023-06-15 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Spritzdüsenanordnung zur Kolbenkühlung eines Motors
US10895191B2 (en) * 2019-06-07 2021-01-19 Bendix Commercial Vehicle Systems Llc Fluid compressor and method of operating a fluid compressor to reduce oil carryover by a compressor piston assembly
US11248515B2 (en) * 2019-08-02 2022-02-15 Transportation Ip Holdings, Llc Piston cooling jet system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1216014B (de) * 1961-02-09 1966-05-05 Int Harvester Co Umlaufsystem zur Schmierung und Kolbenkuehlung von Brennkraftmaschinen
CH535377A (de) * 1970-06-02 1973-03-31 Tatra Np Vorrichtung zur Bespritzung der Kolben mit Öl in einem Verbrennungsmotor
US4206726A (en) * 1977-07-18 1980-06-10 Caterpillar Tractor Co. Double orifice piston cooling nozzle for reciprocating engines
US4979473A (en) 1989-10-20 1990-12-25 Cummins Engine Company, Inc. Piston cooling nozzle
JPH06264742A (ja) * 1993-03-15 1994-09-20 Nissan Motor Co Ltd 内燃機関のピストン冷却装置
US5649505A (en) * 1996-01-18 1997-07-22 Cummins Engine Company, Inc. Multiple-hole, piston cooling nozzle and assembly arrangement therefore
FR2745329B1 (fr) 1996-02-23 1998-03-27 Renault Circuit de lubrification pour moteur a combustion interne
CN2329769Y (zh) * 1998-06-18 1999-07-21 金城集团有限公司 汽油机活塞冷却装置
US6019071A (en) * 1998-09-22 2000-02-01 Chrysler Corporation Engine windage tray
SE513026C2 (sv) * 1999-08-23 2000-06-19 Scania Cv Ab Anordning för kolvkylning och förfarande för framställning av ett munstycke därtill
US6828574B1 (en) 2000-08-08 2004-12-07 Applied Materials, Inc. Modulator driven photocathode electron beam generator
FR2844003B1 (fr) * 2002-09-02 2006-06-16 Bontaz Centre Sa Gicleur a projections multiples pour refroidissement de moteur, et moteurs equipes de tels gicleurs
US6742481B2 (en) * 2002-09-23 2004-06-01 General Motors Corporation Piston cooling oil system with windage tray
US6866011B1 (en) * 2003-10-09 2005-03-15 General Motors Corporation Block-mounted piston squirter

Also Published As

Publication number Publication date
CN1306152C (zh) 2007-03-21
AU2004210615B2 (en) 2006-02-16
FR2859756A1 (fr) 2005-03-18
AU2004210615C1 (en) 2006-10-26
US7360510B2 (en) 2008-04-22
BRPI0406284A (pt) 2005-07-12
ATE511598T1 (de) 2011-06-15
EP1517014B1 (fr) 2011-06-01
CN1598261A (zh) 2005-03-23
AU2004210615A1 (en) 2005-04-07
US20050081802A1 (en) 2005-04-21
EP1517014A1 (fr) 2005-03-23

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Legal Events

Date Code Title Description
CJ Change in legal form
GC Lien (pledge) constituted
RG Lien (pledge) cancelled

Effective date: 20111129

TP Transmission of property

Owner name: BONTAZ CENTRE R & D, FR

Effective date: 20141016

PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 15

PLFP Fee payment

Year of fee payment: 16

PLFP Fee payment

Year of fee payment: 17

PLFP Fee payment

Year of fee payment: 18

PLFP Fee payment

Year of fee payment: 19

ST Notification of lapse

Effective date: 20230505