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MX2016013321A - Entrada de canal de refrigeracion alargada para pistones de canal de refrigeracion y metodo para su operacion. - Google Patents

Entrada de canal de refrigeracion alargada para pistones de canal de refrigeracion y metodo para su operacion.

Info

Publication number
MX2016013321A
MX2016013321A MX2016013321A MX2016013321A MX2016013321A MX 2016013321 A MX2016013321 A MX 2016013321A MX 2016013321 A MX2016013321 A MX 2016013321A MX 2016013321 A MX2016013321 A MX 2016013321A MX 2016013321 A MX2016013321 A MX 2016013321A
Authority
MX
Mexico
Prior art keywords
cooling channel
piston
outlet opening
inlet opening
operating
Prior art date
Application number
MX2016013321A
Other languages
English (en)
Inventor
Müller Jochen
Original Assignee
Ks Kolbenschmidt Gmbh
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 Ks Kolbenschmidt Gmbh filed Critical Ks Kolbenschmidt Gmbh
Publication of MX2016013321A publication Critical patent/MX2016013321A/es

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
    • 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
    • F01P3/10—Cooling by flow of coolant through pistons
    • 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
    • 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 
    • F02F3/0015—Multi-part pistons
    • 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 
    • F02F3/0015—Multi-part pistons
    • F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
    • 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 
    • F02F3/0015—Multi-part pistons
    • F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
    • F02F2003/0061—Multi-part pistons the parts being connected by casting, brazing, welding or clamping by welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

La invención se refiere a un pistón (1), en particular para un motor de combustión interna, que tiene una parte inferior de pistón (2) y una parte superior de pistón (3), un canal de refrigeración (5), de preferencia anular, situado en el interior, y al menos una abertura de entrada (10) dispuesta en la parte inferior de pistón (2) y al menos una abertura de salida (11) dispuesta en la parte inferior de pistón (2), por vía de cuya abertura de entrada y abertura de salida tiene lugar una entrada y una salida de refrigerante al interior y fuera del canal de refrigeración (5), en donde la al menos una abertura de entrada (10) y/o la al menos una abertura de salida (11) se forma(n) mediante un pasadizo (12), y éste último se forma integral con la parte inferior de pistón (2), siendo que el al menos un pasadizo (12) tiene una rosca (14) en la cual se inserta al menos un elemento tubular (15, 115). La invención también se refiere a un método para regular el nivel de refrigerante en un canal de refrigeración (5) de un pistón (1), en particular para motores de combustión interna, que tiene en el canal de refrigeración (5) al menos una abertura de entrada (10) y/o abertura de salida (11), formada por un pasadizo (12), en donde el nivel de refrigerante en el canal de refrigeración (5) se ajusta mediante un elemento tubular ajustable (15, 115).
MX2016013321A 2014-04-09 2015-04-09 Entrada de canal de refrigeracion alargada para pistones de canal de refrigeracion y metodo para su operacion. MX2016013321A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014206877 2014-04-09
PCT/EP2015/057771 WO2015155309A1 (de) 2014-04-09 2015-04-09 Verlängerter kühlkanalzulauf für kühlkanalkolben und verfahren zu seinem betrieb

Publications (1)

Publication Number Publication Date
MX2016013321A true MX2016013321A (es) 2017-01-18

Family

ID=52823643

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016013321A MX2016013321A (es) 2014-04-09 2015-04-09 Entrada de canal de refrigeracion alargada para pistones de canal de refrigeracion y metodo para su operacion.

Country Status (8)

Country Link
US (1) US9989008B2 (es)
EP (1) EP3129629B1 (es)
JP (1) JP6373404B2 (es)
CN (1) CN106662034B (es)
DE (1) DE102015206375A1 (es)
MX (1) MX2016013321A (es)
PL (1) PL3129629T3 (es)
WO (1) WO2015155309A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108367340B (zh) * 2015-11-19 2020-04-14 Ks科尔本施密特有限公司 在铸钢活塞和铸铁活塞中铸造的进入开口和排出开口
WO2017216172A1 (de) * 2016-06-13 2017-12-21 Ks Kolbenschmidt Gmbh Kühlkanalöffnung durch zirkularfräsoperation
EP3301284B1 (en) * 2016-09-29 2020-11-25 Caterpillar Energy Solutions GmbH Piston with cooling arrangement
DE102016221353A1 (de) * 2016-10-28 2018-05-03 Mahle International Gmbh Brennkraftmaschine
DE102017130546A1 (de) 2016-12-19 2018-06-21 Ks Kolbenschmidt Gmbh Kühlkanal mit Damm und Trichter
DE102017201137A1 (de) * 2017-01-25 2018-07-26 Volkswagen Aktiengesellschaft Kolben für einen Verbrennungsmotor
DE102017210818A1 (de) * 2017-06-27 2018-12-27 Mahle International Gmbh Verfahren zur Herstellung eines Kolbens für eine Brennkraftmaschine aus einem Kolbenoberteil und aus einem Kolbenunterteil
DE102018203411A1 (de) * 2018-03-07 2019-09-12 Federal-Mogul Nürnberg GmbH Kolben für einen Verbrennungsmotor sowie Verfahren zur Herstellung eines Kolbens
DE102020109811A1 (de) * 2019-04-09 2020-10-15 Ks Kolbenschmidt Gmbh Kühlkanalkolben mit einem trichterförmigem Zulauf in den Kühlkanal
DE102019209362A1 (de) * 2019-06-27 2020-03-26 Audi Ag Kolben für eine Brennkraftmaschine sowie entsprechende Brennkraftmaschine
DE102019213358A1 (de) * 2019-09-03 2021-03-04 Mahle International Gmbh Kolben
DE102021201154A1 (de) 2021-02-08 2022-08-11 Mahle International Gmbh Montageverfahren eines Zulauftrichters sowie zugehöriger Zulauftrichter und Kolben
DE102021133609B3 (de) 2021-12-17 2023-02-02 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kolben mit funktionsoptimierten Kolbenkühlung

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
DE1930302U (de) * 1965-06-22 1965-12-30 Hans Pachlhofer Abdeckplatte fuer den koffer- bzw. laderaum bei combi-personenkraftwagen.
DE1930302A1 (de) * 1969-06-14 1970-12-17 Maschf Augsburg Nuernberg Ag Verfahren und Einrichtung zum Kuehlen eines Brennkraftmaschinenkolbens
DD99418A1 (es) * 1972-10-12 1973-08-13
JPS5485209U (es) * 1977-11-29 1979-06-16
JPS56124650A (en) * 1980-03-06 1981-09-30 Mitsubishi Heavy Ind Ltd Piston for internal combustion engine
JPS57160942U (es) * 1981-04-03 1982-10-08
JPS57160917U (es) * 1981-04-03 1982-10-08
US4548127A (en) * 1981-05-08 1985-10-22 Dunn Stephen J Piston for internal combustion engine
DE3338419A1 (de) * 1983-10-22 1985-05-02 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Kolben fuer eine hubkolbenbrennkraftmaschine
DE3426238A1 (de) * 1984-07-17 1986-01-30 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Gebauter kolben
DE3702272A1 (de) * 1986-04-18 1987-10-22 Mahle Gmbh Tauchkolben fuer verbrennungsmotoren mit einem von kuehloel durchstroemten hohlraum
JPH03149341A (ja) * 1989-11-02 1991-06-25 Izumi Ind Ltd 鋳鉄製の冷却空洞付ピストン
JPH11132101A (ja) * 1997-10-29 1999-05-18 Komatsu Ltd 内燃機関用ピストンの冷却装置
DE19960913A1 (de) * 1999-12-17 2001-06-21 Mahle Gmbh Untere Abdeckung eines Kühlraumes für Kolben von Verbrennungsmotoren
US6634278B2 (en) * 2000-10-18 2003-10-21 Caterpillar Inc. Piston for an internal combustion engine and method of assembly
DE10346819A1 (de) * 2003-10-06 2005-04-21 Mahle Gmbh Einteiliger Kolben für einen Verbrennungsmotor
DE102004038946A1 (de) * 2004-08-11 2006-02-23 Mahle International Gmbh Kühlkanalkolben für einen Verbrennungsmotor mit Wärmerohren
US9238283B2 (en) * 2008-07-24 2016-01-19 Ks Kolbenschmidt Gmbh Friction welded steel piston having optimized cooling channel
DE102008034430B4 (de) 2008-07-24 2015-02-19 Ks Kolbenschmidt Gmbh Reibgeschweißter Stahlkolben mit optimiertem Kühlkanal
EP3267022B1 (en) * 2009-11-10 2018-10-03 Federal-Mogul LLC Piston with blow-by feature and method of preventing catastrophic failure to an internal combustion engine
DE102011007285A1 (de) * 2011-04-13 2012-10-18 Mahle International Gmbh Kolben für eine Brennkraftmaschine
DE102011075300A1 (de) * 2011-05-05 2012-11-08 Mahle International Gmbh Verfahren zur Herstellung einers Kolbens

Also Published As

Publication number Publication date
CN106662034B (zh) 2019-07-23
JP2017514059A (ja) 2017-06-01
EP3129629A1 (de) 2017-02-15
JP6373404B2 (ja) 2018-08-15
PL3129629T3 (pl) 2018-11-30
WO2015155309A1 (de) 2015-10-15
CN106662034A (zh) 2017-05-10
US9989008B2 (en) 2018-06-05
US20170030291A1 (en) 2017-02-02
EP3129629B1 (de) 2018-06-06
DE102015206375A1 (de) 2015-10-15

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