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MX2018002866A - Refrigeracion de un piston mediante tubitos rellenos de sodio. - Google Patents

Refrigeracion de un piston mediante tubitos rellenos de sodio.

Info

Publication number
MX2018002866A
MX2018002866A MX2018002866A MX2018002866A MX2018002866A MX 2018002866 A MX2018002866 A MX 2018002866A MX 2018002866 A MX2018002866 A MX 2018002866A MX 2018002866 A MX2018002866 A MX 2018002866A MX 2018002866 A MX2018002866 A MX 2018002866A
Authority
MX
Mexico
Prior art keywords
piston
sodium
cooling
filled tubes
coolant
Prior art date
Application number
MX2018002866A
Other languages
English (en)
Inventor
Stier Ralf
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 MX2018002866A publication Critical patent/MX2018002866A/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
    • F02F3/18—Pistons  having cooling means the means being a liquid or solid coolant, e.g. sodium, in a closed chamber in piston
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/105—Salt cores
    • 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
    • F01P9/00—Cooling having pertinent characteristics not provided for in, or of interest apart from, groups F01P1/00 - F01P7/00
    • F01P2009/005—Cooling with melting solids
    • 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
    • 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 
    • F02F3/16—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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

La invención se refiere a un pistón (1) de un motor de combustión interna que comprende una parte superior (2) con un área de anillos (6) y una falda de pistón (3) conectada con la parte superior (2), siendo que en el pistón (1) se fabrica al menos una cavidad (12) que se rellena con un refrigerante, siendo que el refrigerante se rellena en un receptáculo de refrigerante (13) y el receptáculo de refrigerante (13) se inserta en la al menos una cavidad (12) en el pistón (1).
MX2018002866A 2015-09-11 2016-09-09 Refrigeracion de un piston mediante tubitos rellenos de sodio. MX2018002866A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015217468 2015-09-11
PCT/EP2016/071342 WO2017042356A1 (de) 2015-09-11 2016-09-09 Kühlung eines kolbens mittels natriumgefüllter röhrchen

Publications (1)

Publication Number Publication Date
MX2018002866A true MX2018002866A (es) 2018-06-18

Family

ID=56943493

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018002866A MX2018002866A (es) 2015-09-11 2016-09-09 Refrigeracion de un piston mediante tubitos rellenos de sodio.

Country Status (6)

Country Link
US (1) US10787990B2 (es)
EP (1) EP3347585B1 (es)
CN (1) CN108026862B (es)
DE (1) DE102016116984A1 (es)
MX (1) MX2018002866A (es)
WO (1) WO2017042356A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11668263B2 (en) 2017-04-19 2023-06-06 Ks Kolbenschmidt Gmbh Piston with a structured design
DE102018128512A1 (de) 2017-11-14 2019-05-16 Ks Kolbenschmidt Gmbh Stahlkolben mit optimiertem Design
DE102020209803A1 (de) 2020-08-04 2022-02-10 Federal-Mogul Nürnberg GmbH Kolben für einen Verbrennungsmotor und Herstellungsverfahren eines solchen
DE102020213358A1 (de) 2020-10-22 2022-04-28 Federal-Mogul Nürnberg GmbH Kolben für einen Verbrennungsmotor mit Zapfenkühlung
DE102021205709A1 (de) 2021-06-07 2022-12-08 Federal-Mogul Nürnberg GmbH Kolben für einen Verbrennungsmotor mit verbesserter Kühlung des Kolbenbodens
DE102021205707A1 (de) 2021-06-07 2022-12-08 Federal-Mogul Nürnberg GmbH Kolben für einen Verbrennungsmotor mit verbesserter Kühlung des Kolbenbodens

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE726685C (de) * 1939-09-01 1942-10-19 Versuchsanstalt Fuer Luftfahrt Kolben fuer Brennkraftmaschinen
DE2613059A1 (de) 1975-12-01 1977-06-08 Kioritz Corp Kolben fuer verbrennungsmotoren
DE2751156A1 (de) * 1977-11-16 1979-05-17 Bosch Gmbh Robert Brennkraftmaschine mit brennraumwaenden, von denen ein teil auf erhoehtem temperaturniveau haltbar ist
JPH04265451A (ja) * 1991-02-19 1992-09-21 Suzuki Motor Corp 二サイクルエンジンのピストン
DE10015709B4 (de) * 2000-03-29 2011-08-11 KS Kolbenschmidt GmbH, 74172 Kolben mit einem ringförmigen Kühlkanal
US6904876B1 (en) * 2004-06-28 2005-06-14 Ford Global Technologies, Llc Sodium cooled pistons for a free piston engine
DE102004038946A1 (de) * 2004-08-11 2006-02-23 Mahle International Gmbh Kühlkanalkolben für einen Verbrennungsmotor mit Wärmerohren
DE102011111319A1 (de) * 2011-08-26 2013-02-28 Mahle International Gmbh Kolben für einen Verbrennungsmotor
DE102011113800A1 (de) * 2011-09-20 2013-03-21 Mahle International Gmbh Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung
DE102012207951B4 (de) * 2012-05-11 2022-09-22 Man Energy Solutions Se Kolben einer Brennkraftmaschine
DE102013002895B4 (de) 2013-02-20 2022-05-19 Mercedes-Benz Group AG Kolben für eine Hubkolben-Verbrennungskraftmaschine

Also Published As

Publication number Publication date
DE102016116984A1 (de) 2017-03-16
EP3347585B1 (de) 2021-04-07
US20180252182A1 (en) 2018-09-06
CN108026862A (zh) 2018-05-11
US10787990B2 (en) 2020-09-29
WO2017042356A1 (de) 2017-03-16
EP3347585A1 (de) 2018-07-18
CN108026862B (zh) 2021-02-26

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