PT2984314T - Bico de arrefecimento para êmbolo de um motor de combustão interna - Google Patents

Bico de arrefecimento para êmbolo de um motor de combustão interna

Info

Publication number
PT2984314T
PT2984314T PT137219788T PT13721978T PT2984314T PT 2984314 T PT2984314 T PT 2984314T PT 137219788 T PT137219788 T PT 137219788T PT 13721978 T PT13721978 T PT 13721978T PT 2984314 T PT2984314 T PT 2984314T
Authority
PT
Portugal
Prior art keywords
fluid
optimised
controlling
supply
system allowing
Prior art date
Application number
PT137219788T
Other languages
English (en)
Original Assignee
Bontaz Centre R&D
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 R&D filed Critical Bontaz Centre R&D
Publication of PT2984314T publication Critical patent/PT2984314T/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • 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
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K25/00—Details relating to contact between valve members and seats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • 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
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P2007/146—Controlling of coolant flow the coolant being liquid using valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Nozzles (AREA)
  • Lift Valve (AREA)
  • Check Valves (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
PT137219788T 2013-04-11 2013-04-11 Bico de arrefecimento para êmbolo de um motor de combustão interna PT2984314T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FR2013/050789 WO2014167190A1 (fr) 2013-04-11 2013-04-11 Dispositif de commande de l'alimentation d'un systeme avec un fluide permettant une optimisation de la consommation de fluide

Publications (1)

Publication Number Publication Date
PT2984314T true PT2984314T (pt) 2020-08-17

Family

ID=48428484

Family Applications (1)

Application Number Title Priority Date Filing Date
PT137219788T PT2984314T (pt) 2013-04-11 2013-04-11 Bico de arrefecimento para êmbolo de um motor de combustão interna

Country Status (10)

Country Link
US (1) US10125661B2 (pt)
EP (1) EP2984314B1 (pt)
JP (1) JP6216865B2 (pt)
KR (1) KR102086314B1 (pt)
CN (1) CN105283644B (pt)
BR (1) BR112015025835B1 (pt)
ES (1) ES2816642T3 (pt)
MX (1) MX361241B (pt)
PT (1) PT2984314T (pt)
WO (1) WO2014167190A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3022361B1 (fr) 2014-06-17 2016-07-15 Bontaz Centre R & D Dispositif de commande de l'ecoulement d'un fluide a detection de seuil de pression integree
FR3047769B1 (fr) 2016-02-17 2019-05-31 Bontaz Centre R & D Gicleur d'huile de fabrication simplifiee
DE102017201905B4 (de) 2017-02-07 2022-05-05 Wagner Gmbh & Co. Kg Steuerventil für Düsen und Düsenkopf mit dem Steuerventil
FR3067437B1 (fr) * 2017-06-13 2019-08-02 Bontaz Centre R & D Gicleur de fluide axial a clapet evente
DE102018131093A1 (de) * 2018-12-06 2020-06-10 Schaeffler Technologies AG & Co. KG Ventil und Verfahren zur Herstellung eines Ventils sowie Vorrichtung zur Regelung von Drücken eines Strömungsmittels in einem Fahrzeuggetriebe mit einem als Druckausgleichsventil ausgebildeten Ventil
FR3103244B1 (fr) * 2019-11-15 2022-12-23 Bontaz Centre R&D Clapet à piston compact
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
CN114060574A (zh) * 2021-11-25 2022-02-18 蓝箭航天空间科技股份有限公司 一种单向阀、火箭发动机增压系统及火箭发动机

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3457949A (en) 1966-08-24 1969-07-29 Albert L Coulter Check valve
JPS5765273U (pt) * 1980-10-07 1982-04-19
US5295663A (en) * 1989-04-07 1994-03-22 Mannesmann Rexroth Gmbh Pressure control valve
US4995346A (en) 1989-06-28 1991-02-26 Sharon Manufacturing Company Oil jet piston cooler
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
US5533472A (en) 1995-07-31 1996-07-09 Chrysler Corporation Oil jet nozzle for an internal combustion with reciprocating pistons
DE19633167A1 (de) 1996-08-17 1998-02-19 Porsche Ag Spritzdüse für die Kolbenkühlung einer Brennkraftmaschine
DE19943516B4 (de) * 1999-09-11 2017-01-19 Schaeffler Technologies AG & Co. KG Düsenventil
CN101137859B (zh) * 2004-12-21 2011-03-16 金属达因公司 具有减噪套筒的流体喷射器
FR2885170B1 (fr) * 2005-05-02 2007-09-21 Bontaz Ct Sa Clapet a fuite controlee pour gicleur de refroidissement de piston
FR2913723B1 (fr) 2007-03-16 2009-06-12 Bontaz Ct Soc Par Actions Simp Gicleur de refroidissement a clapet
DE102007039109A1 (de) 2007-08-18 2009-02-19 Bayerische Motoren Werke Aktiengesellschaft Druckregelventil
FR2935771B1 (fr) 2008-09-09 2010-10-08 Bontaz Centre Sa Dispositif de commande de l'alimentation d'un systeme avec un fluide
JP5190428B2 (ja) * 2009-09-18 2013-04-24 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冷却装置
ITFI20110142A1 (it) * 2011-07-19 2013-01-20 Nuovo Pignone Spa A poppet valve with an impact damper and method for reducing impact wear in hyper compressors
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

Also Published As

Publication number Publication date
EP2984314B1 (fr) 2020-05-06
CN105283644A (zh) 2016-01-27
US20160047290A1 (en) 2016-02-18
EP2984314A1 (fr) 2016-02-17
JP2016516167A (ja) 2016-06-02
ES2816642T3 (es) 2021-04-05
KR102086314B1 (ko) 2020-03-09
KR20160008542A (ko) 2016-01-22
MX2015014248A (es) 2016-06-02
US10125661B2 (en) 2018-11-13
BR112015025835B1 (pt) 2021-12-14
JP6216865B2 (ja) 2017-10-18
CN105283644B (zh) 2019-06-04
WO2014167190A1 (fr) 2014-10-16
BR112015025835A2 (pt) 2017-07-25
MX361241B (es) 2018-11-30

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