BR0313912A - Esguichador com projeções múltiplas para resfriamento de motor, e motores equipados com esses esguichadores - Google Patents

Esguichador com projeções múltiplas para resfriamento de motor, e motores equipados com esses esguichadores

Info

Publication number
BR0313912A
BR0313912A BR0313912-3A BR0313912A BR0313912A BR 0313912 A BR0313912 A BR 0313912A BR 0313912 A BR0313912 A BR 0313912A BR 0313912 A BR0313912 A BR 0313912A
Authority
BR
Brazil
Prior art keywords
nozzles
multiple projection
engine cooling
motors equipped
bore
Prior art date
Application number
BR0313912-3A
Other languages
English (en)
Inventor
Christophe Bontaz
Denis Clement
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=31497218&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0313912(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from FR0211081A external-priority patent/FR2844002B1/fr
Application filed by Bontaz Centre Sa filed Critical Bontaz Centre Sa
Publication of BR0313912A publication Critical patent/BR0313912A/pt

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

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)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Nozzles (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

"ESGUICHADOR COM PROJEçõES MúLTIPLAS PARA RESFRIAMENTO DE MOTOR, E MOTORES EQUIPADOS COM ESSES ESGUICHADORES". Um esguichador, de acordo com a invenção, comporta um corpo de esguichador (2) com parte penetrante (3) conformada para se encaixar axialmente em uma perfuração do motor e para receber um fluido de resfriamento que chega por essa perfuração. Uma estrutura de saída (5) comporta duas tubulações de saída (6, 7), cada tubulação de saída (6, 7) sendo arqueada de forma apropriada para criar dois jatos de fluido de resfriamento e para dirigi-los em direção às duas zonas de resfriamento respectivas distintas em um pistão de motor.
BR0313912-3A 2002-09-02 2003-08-28 Esguichador com projeções múltiplas para resfriamento de motor, e motores equipados com esses esguichadores BR0313912A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0211081A FR2844002B1 (fr) 2002-09-02 2002-09-02 Gicleur a projections multiples pour refroidissement de moteur, et moteurs equipes de tels gicleurs
FR0214550A FR2844003B1 (fr) 2002-09-02 2002-11-15 Gicleur a projections multiples pour refroidissement de moteur, et moteurs equipes de tels gicleurs
PCT/FR2003/002596 WO2004020800A1 (fr) 2002-09-02 2003-08-28 Gicleur a projections multiples pour refroidissement de moteur, et moteurs equipes de tels gicleurs

Publications (1)

Publication Number Publication Date
BR0313912A true BR0313912A (pt) 2005-07-12

Family

ID=31497218

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0313912-3A BR0313912A (pt) 2002-09-02 2003-08-28 Esguichador com projeções múltiplas para resfriamento de motor, e motores equipados com esses esguichadores

Country Status (12)

Country Link
US (1) US6895905B2 (pt)
EP (1) EP1394376B1 (pt)
JP (1) JP2004124938A (pt)
CN (1) CN1306151C (pt)
AR (1) AR041115A1 (pt)
AT (1) ATE454542T1 (pt)
BR (1) BR0313912A (pt)
DE (1) DE60330831D1 (pt)
FR (1) FR2844003B1 (pt)
MX (1) MXPA05002358A (pt)
PL (1) PL374559A1 (pt)
WO (1) WO2004020800A1 (pt)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2859756B1 (fr) * 2003-09-16 2007-09-21 Bontaz Centre Sa Dispositif de refroidissement pour pistons de moteur.
US7086354B2 (en) 2003-10-29 2006-08-08 Deere & Company Cooling nozzle mounting arrangement
DE102004056769A1 (de) * 2004-11-24 2006-06-01 Federal-Mogul Nürnberg GmbH Kolben für einen Verbrennungsmotor und Kombination eines Kolbens mit einer Öleinspritzanordnung
JP4716775B2 (ja) * 2005-04-13 2011-07-06 光精工株式会社 ピストン冷却用オイルジェット
DE102005061059A1 (de) * 2005-12-21 2007-06-28 Mahle International Gmbh Kolben für einen Verbrennungsmotor
KR100837948B1 (ko) 2006-10-10 2008-06-13 현대자동차주식회사 자동차의 피스톤 간섭방지용 쿨링제트 구조
DE102006056011A1 (de) * 2006-11-28 2008-05-29 Ks Kolbenschmidt Gmbh Kühlkanalvarianten für Kolben
DE102006056012A1 (de) * 2006-11-28 2008-05-29 Ks Kolbenschmidt Gmbh Variabel gestalteter Kühlkanal für einen Kolben
JP4379515B2 (ja) * 2006-12-08 2009-12-09 トヨタ自動車株式会社 内燃機関
CN101113730B (zh) * 2007-08-03 2010-05-19 宝鸡石油机械有限责任公司 钻井泵缸套内外表面冷却装置
US8122859B2 (en) * 2008-10-22 2012-02-28 Cummins, Inc. Nylon body located piston cooling nozzle
CN101865015B (zh) * 2010-06-02 2011-11-16 奇瑞汽车股份有限公司 一种活塞冷却喷嘴
DE102012200279A1 (de) * 2012-01-11 2013-07-11 Ford Global Technologies, Llc Verfahren und Vorrichtung zum Betreiben eines Schmiersystems einesVerbrennungsmotors
US8875668B2 (en) * 2012-08-31 2014-11-04 Honda Motor Co., Ltd. Apparatus configured to shelter oil-jet device from inadvertent installation damage
WO2014077964A1 (en) * 2012-10-10 2014-05-22 Cummins Inc. Piston cooling arrangement
CN103184918A (zh) * 2012-12-29 2013-07-03 中国兵器工业集团第七0研究所 一种对置活塞二冲程内燃机活塞冷却装置
JP6002657B2 (ja) 2013-02-28 2016-10-05 本田技研工業株式会社 ピストンの冷却装置
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
JP6288435B2 (ja) * 2014-03-13 2018-03-07 三菱自動車工業株式会社 エンジンのピストン冷却構造
DE102014005364A1 (de) * 2014-04-11 2015-10-29 Mahle International Gmbh Baueinheit aus einem Kolben und einer Ölspritzdüse für einen Verbrennungsmotor
US9850801B2 (en) * 2015-08-28 2017-12-26 Kawasaki Jukogyo Kabushiki Kaisha Piston cooling structure in combustion engine
ITUB20154005A1 (it) 2015-09-29 2017-03-29 Fpt Motorenforschung Ag Sistema di raffreddamento pistoni per un motore a combustione interna
ITUB20153993A1 (it) 2015-09-29 2017-03-29 Fpt Motorenforschung Ag Circuito a olio di lubrificazione e raffreddamento di un motore a combustione interna
GB201519640D0 (en) * 2015-11-06 2015-12-23 Gm Global Tech Operations Inc Piston cooling jet for an internal combustion engine
FR3043343B1 (fr) * 2015-11-09 2019-08-02 Bontaz Centre R & D Dispositif de projection d'un fluide et gicleur de refroidissement comportant un tel dispositif
CN105736112B (zh) * 2016-02-05 2018-04-24 重庆科克发动机技术有限公司 一种发动机冷却润滑油喷嘴
CN106285895A (zh) * 2016-08-29 2017-01-04 潍柴动力股份有限公司 一种发动机及活塞冷却喷嘴总成
DE102016221353A1 (de) * 2016-10-28 2018-05-03 Mahle International Gmbh Brennkraftmaschine
WO2018164878A1 (en) * 2017-03-07 2018-09-13 Illinois Tool Works Inc. Piston cooling jet assembly
FR3065025A1 (fr) * 2017-04-11 2018-10-12 Peugeot Citroen Automobiles Sa Limiteur de debit hydraulique et dispositif hydraulique de desactivation de cylindre de moteur thermique
US10704450B2 (en) * 2017-06-16 2020-07-07 Illinois Tool Works Inc. Piston cooling jet assembly
JP2019052604A (ja) * 2017-09-15 2019-04-04 スズキ株式会社 内燃機関
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
US11333140B2 (en) * 2019-06-11 2022-05-17 Caterpillar Inc. Cooling block for multi-cylinder air compressor
USD928201S1 (en) * 2019-08-02 2021-08-17 Transportation Ip Holdings, Llc Piston cooling apparatus
US11248515B2 (en) * 2019-08-02 2022-02-15 Transportation Ip Holdings, Llc Piston cooling jet system
USD921044S1 (en) * 2019-08-02 2021-06-01 Transportation Ip Holdings, Llc Piston cooling apparatus
FR3109608B1 (fr) * 2020-04-22 2023-01-13 Bontaz Centre R & D Gicleur de refroidissement de piston double jet en materiau plastique
USD965029S1 (en) * 2020-09-11 2022-09-27 Transportation Ip Holdings, Llc Piston cooling jet
CN113738513A (zh) * 2021-09-07 2021-12-03 中国航空发动机研究院 一种冷却装置、船艇动力的气流冷却器

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4206726A (en) * 1977-07-18 1980-06-10 Caterpillar Tractor Co. Double orifice piston cooling nozzle for reciprocating engines
US4408575A (en) * 1981-01-23 1983-10-11 Caterpillar Tractor Co. Nozzle assembly for controlled spray
EP0154939B1 (de) * 1984-03-13 1990-12-27 Ludwig Elsbett Ölgekühlter, zweiteiliger Gelenkkolben
US4979473A (en) 1989-10-20 1990-12-25 Cummins Engine Company, Inc. Piston cooling nozzle
JPH0389908U (pt) * 1989-12-29 1991-09-12
WO1993005285A1 (en) * 1991-09-09 1993-03-18 Caterpillar Inc. A piston cooling nozzle
CA2090330A1 (en) 1991-09-09 1993-03-10 Willibald G. Berlinger Piston cooling nozzle
JPH07243313A (ja) * 1994-02-28 1995-09-19 Unisia Jecs Corp 内燃機関におけるシリンダ潤滑装置
FR2719868B1 (fr) * 1994-05-10 1996-06-21 Bontaz Centre Gicleur de refroidissement de piston pour moteur à combustion interne.
JP3106058B2 (ja) * 1994-05-20 2000-11-06 株式会社ユニシアジェックス 内燃機関における潤滑・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
DE19633167A1 (de) * 1996-08-17 1998-02-19 Porsche Ag Spritzdüse für die Kolbenkühlung einer Brennkraftmaschine
DE19634742A1 (de) * 1996-08-28 1998-03-05 Deutz Ag Kolbenspritzdüse für eine Brennkraftmaschine
KR100208752B1 (ko) * 1996-10-16 1999-07-15 정몽규 오일 제트의 분사 위치 확인장치
FR2827009B1 (fr) 2001-07-04 2003-12-12 Bontaz Centre Sa Gicleur de refroidissement a piston

Also Published As

Publication number Publication date
WO2004020800A1 (fr) 2004-03-11
CN1487177A (zh) 2004-04-07
US20040040520A1 (en) 2004-03-04
US6895905B2 (en) 2005-05-24
MXPA05002358A (es) 2005-09-30
CN1306151C (zh) 2007-03-21
ATE454542T1 (de) 2010-01-15
DE60330831D1 (de) 2010-02-25
PL374559A1 (en) 2005-10-31
JP2004124938A (ja) 2004-04-22
AR041115A1 (es) 2005-05-04
EP1394376B1 (fr) 2010-01-06
FR2844003A1 (fr) 2004-03-05
EP1394376A1 (fr) 2004-03-03
FR2844003B1 (fr) 2006-06-16

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.