PL3555451T3 - Kanał chłodzący z zaporą i lejem - Google Patents

Kanał chłodzący z zaporą i lejem

Info

Publication number
PL3555451T3
PL3555451T3 PL17822262.6T PL17822262T PL3555451T3 PL 3555451 T3 PL3555451 T3 PL 3555451T3 PL 17822262 T PL17822262 T PL 17822262T PL 3555451 T3 PL3555451 T3 PL 3555451T3
Authority
PL
Poland
Prior art keywords
dam
funnel
cooling channel
cooling
channel
Prior art date
Application number
PL17822262.6T
Other languages
English (en)
Inventor
Gerhard Luz
Ingo Roth
Eberhard Weiss
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 PL3555451T3 publication Critical patent/PL3555451T3/pl

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/18—Making machine elements pistons or plungers
    • B21K1/185—Making machine elements pistons or plungers with cooling channels
    • 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
    • F02F2200/00—Manufacturing
    • F02F2200/04—Forging of engine parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
PL17822262.6T 2016-12-19 2017-12-19 Kanał chłodzący z zaporą i lejem PL3555451T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016124804 2016-12-19
PCT/EP2017/083578 WO2018114969A1 (de) 2016-12-19 2017-12-19 Kühlkanal mit damm und trichter

Publications (1)

Publication Number Publication Date
PL3555451T3 true PL3555451T3 (pl) 2025-04-14

Family

ID=60857071

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17822262.6T PL3555451T3 (pl) 2016-12-19 2017-12-19 Kanał chłodzący z zaporą i lejem

Country Status (7)

Country Link
US (1) US11053885B2 (pl)
EP (1) EP3555451B1 (pl)
CN (1) CN110121590B (pl)
DE (1) DE102017130546A1 (pl)
MX (1) MX2019006067A (pl)
PL (1) PL3555451T3 (pl)
WO (1) WO2018114969A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11326549B2 (en) * 2020-01-21 2022-05-10 Ford Global Technologies, Llc 218-0266 volcano-shaped inlet of piston oil-cooling gallery
DE102021133609B3 (de) 2021-12-17 2023-02-02 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kolben mit funktionsoptimierten Kolbenkühlung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5924853Y2 (ja) * 1977-05-11 1984-07-23 ヤンマーディーゼル株式会社 内燃機関用ピストン
JP2003307153A (ja) * 2002-04-11 2003-10-31 Toyota Industries Corp 内燃機関のピストン
FR2839116B1 (fr) * 2002-04-24 2004-10-15 Renault Sa Piston a galerie de refroidissement pour moteur a combustion interne
US9238283B2 (en) 2008-07-24 2016-01-19 Ks Kolbenschmidt Gmbh Friction welded steel piston having optimized cooling channel
DE102010056220A1 (de) * 2010-12-24 2012-06-28 Mahle International Gmbh Kolben für einen Verbrennungsmotor
DE102011007285A1 (de) 2011-04-13 2012-10-18 Mahle International Gmbh Kolben für eine Brennkraftmaschine
US9670871B2 (en) 2011-09-28 2017-06-06 Ks Kolbenschmidt Gmbh Two-part steel piston for internal combustion engines
CN106164455B (zh) 2014-02-21 2020-03-17 Ks科尔本施密特有限公司 不具有封闭的冷却室的、用于每个缸设有至少一个冷却油喷嘴的内燃机的活塞以及用于冷却所述活塞的方法
CN106662034B (zh) * 2014-04-09 2019-07-23 Ks科尔本施密特有限公司 用于冷却通道活塞的延长的冷却通道入口以及用于其运行的方法
CN106337754B (zh) * 2015-07-10 2018-11-30 强哲菲 一种水平式活塞及水平对置发动机
EP3377244B1 (de) 2015-11-19 2025-12-31 KS Kolbenschmidt GmbH Gegossene zu- und ablauföffnungen bei stahlguss- und eisen-gusskolben

Also Published As

Publication number Publication date
CN110121590A (zh) 2019-08-13
EP3555451B1 (de) 2024-12-04
DE102017130546A1 (de) 2018-06-21
WO2018114969A1 (de) 2018-06-28
CN110121590B (zh) 2022-06-10
MX2019006067A (es) 2019-08-12
US20190323450A1 (en) 2019-10-24
US11053885B2 (en) 2021-07-06
EP3555451A1 (de) 2019-10-23

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