EP3307922A1 - Verfahren zur beschichtung der oberfläche eines geschlossenen kühlkanals eines kolbens für einen verbrennungsmotor sowie mittels dieses verfahrens herstellbarer kolben - Google Patents
Verfahren zur beschichtung der oberfläche eines geschlossenen kühlkanals eines kolbens für einen verbrennungsmotor sowie mittels dieses verfahrens herstellbarer kolbenInfo
- Publication number
- EP3307922A1 EP3307922A1 EP16732963.0A EP16732963A EP3307922A1 EP 3307922 A1 EP3307922 A1 EP 3307922A1 EP 16732963 A EP16732963 A EP 16732963A EP 3307922 A1 EP3307922 A1 EP 3307922A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cooling channel
- piston
- coating
- coating agent
- boron nitride
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/22—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
-
- 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
- F02F3/225—Pistons having cooling means the means being a fluid flowing through or along piston the fluid being liquid the liquid being directed into blind holes
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
-
- 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
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015007334 | 2015-06-12 | ||
PCT/EP2016/063324 WO2016198618A1 (de) | 2015-06-12 | 2016-06-10 | Verfahren zur beschichtung der oberfläche eines geschlossenen kühlkanals eines kolbens für einen verbrennungsmotor sowie mittels dieses verfahrens herstellbarer kolben |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3307922A1 true EP3307922A1 (de) | 2018-04-18 |
EP3307922B1 EP3307922B1 (de) | 2019-05-22 |
Family
ID=56289464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16732963.0A Not-in-force EP3307922B1 (de) | 2015-06-12 | 2016-06-10 | Verfahren zur beschichtung der oberfläche eines geschlossenen kühlkanals eines kolbens für einen verbrennungsmotor |
Country Status (6)
Country | Link |
---|---|
US (1) | US10252293B2 (de) |
EP (1) | EP3307922B1 (de) |
JP (1) | JP6408722B2 (de) |
CN (1) | CN107787402B (de) |
BR (1) | BR112017025644A2 (de) |
WO (1) | WO2016198618A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017207594A1 (de) * | 2017-05-05 | 2018-11-08 | Federal-Mogul Nürnberg GmbH | Thermische Isolierung eines Stahlkolbens mittels einer Mangan-Phosphat- und einer Polysilazan-Schicht |
DE102017207590A1 (de) * | 2017-05-05 | 2018-11-08 | Federal-Mogul Nürnberg GmbH | Thermische Isolierung des Mittenkegels eines Stahlkolbens |
DE102017207593A1 (de) * | 2017-05-05 | 2018-11-08 | Federal-Mogul Nürnberg GmbH | Thermische Isolierung eines Stahlkolbens mittels einer versiegelten amorphen Phosphat-Schicht |
DE102020208462A1 (de) * | 2020-07-07 | 2022-01-13 | Mahle International Gmbh | Verfahren zum Beschichten eines Kolbens |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005066481A1 (ja) * | 2004-01-07 | 2005-07-21 | Komatsu Ltd. | 内燃機関用ピストン |
DE102007029668A1 (de) * | 2007-06-27 | 2009-01-08 | Epg (Engineered Nanoproducts Germany) Ag | Ultraharte Kompositschichten auf Metalloberflächen und Verfahren zu ihrer Herstellung |
EP2096290B1 (de) | 2008-02-29 | 2014-06-18 | Caterpillar Motoren GmbH & Co. KG | Kolben für Brennkraftmaschinen mit einem Kühlraum mit Antihaftbeschichtung |
DE102008020906A1 (de) | 2008-04-18 | 2009-10-22 | Ltn Nanovation Ag | Schutzbeschichtung für Einrichtungen in Kraftwerken und Industrie |
DE102011107659A1 (de) | 2011-07-12 | 2013-01-17 | Mahle International Gmbh | Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor sowie Kolben für einen Verbrennungsmotor |
DE102012211440A1 (de) * | 2011-10-21 | 2013-04-25 | Mahle International Gmbh | Kolben |
US9169800B2 (en) * | 2011-11-28 | 2015-10-27 | Federal-Mogul Corporation | Piston with anti-carbon deposit coating and method of construction thereof |
DE102012025283A1 (de) | 2012-12-21 | 2014-06-26 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung |
EP2964939B1 (de) * | 2013-03-05 | 2021-11-17 | Tenneco Inc. | Kolben mit kohlenstoffablagerungsschutzbeschichtung und verfahren zur herstellung davon |
CN105102139B (zh) | 2013-03-15 | 2018-08-21 | 马勒国际有限公司 | 活塞装置用耐磨的抗磨涂层 |
-
2016
- 2016-06-10 US US15/735,464 patent/US10252293B2/en not_active Expired - Fee Related
- 2016-06-10 JP JP2017560696A patent/JP6408722B2/ja not_active Expired - Fee Related
- 2016-06-10 CN CN201680033189.1A patent/CN107787402B/zh not_active Expired - Fee Related
- 2016-06-10 EP EP16732963.0A patent/EP3307922B1/de not_active Not-in-force
- 2016-06-10 WO PCT/EP2016/063324 patent/WO2016198618A1/de active Application Filing
- 2016-06-10 BR BR112017025644-4A patent/BR112017025644A2/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US20180163310A1 (en) | 2018-06-14 |
WO2016198618A1 (de) | 2016-12-15 |
CN107787402B (zh) | 2019-11-19 |
US10252293B2 (en) | 2019-04-09 |
JP6408722B2 (ja) | 2018-10-17 |
EP3307922B1 (de) | 2019-05-22 |
CN107787402A (zh) | 2018-03-09 |
BR112017025644A2 (pt) | 2018-09-11 |
JP2018514701A (ja) | 2018-06-07 |
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