FI20145895L - Internal combustion engine piston - Google Patents

Internal combustion engine piston Download PDF

Info

Publication number: FI20145895L
Authority: FI; Finland
Prior art keywords: combustion engine; internal combustion; engine piston; piston; internal
Prior art date: 2012-05-15

Application number

FI20145895A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI126961B (en

Inventor

Talat Shaer

Hubert Pelzel

Original Assignee

Man Diesel & Turbo Se

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.)

2012-05-15

Filing date

2014-10-14

Publication date

2014-10-14

2014-10-14 Application filed by Man Diesel & Turbo Se filed Critical Man Diesel & Turbo Se

2014-10-14 Publication of FI20145895L publication Critical patent/FI20145895L/en

2017-08-31 Application granted granted Critical

2017-08-31 Publication of FI126961B publication Critical patent/FI126961B/en

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/06—Lubricating systems characterised by the provision therein of crankshafts or connecting rods with lubricant passageways, e.g. bores
- 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
- 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
- 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
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/09—Pistons; Trunk pistons; Plungers with means for guiding fluids

Landscapes

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

FI20145895A 2012-05-15 2014-10-14 Piston for an internal combustion engine FI126961B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE102012208090.2A DE102012208090B4 (en)	2012-05-15	2012-05-15	Pistons of an internal combustion engine
PCT/EP2013/001406 WO2013170947A1 (en)	2012-05-15	2013-05-14	Piston of an internal combustion engine

Publications (2)

Publication Number	Publication Date
FI20145895L true FI20145895L (en)	2014-10-14
FI126961B FI126961B (en)	2017-08-31

Family

ID=48463918

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI20145895A FI126961B (en)	2012-05-15	2014-10-14	Piston for an internal combustion engine

Country Status (6)

Country	Link
JP (1)	JP5964497B2 (en)
KR (1)	KR101687090B1 (en)
CN (1)	CN104302902B (en)
DE (1)	DE102012208090B4 (en)
FI (1)	FI126961B (en)
WO (1)	WO2013170947A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102016202643A1 (en)	2016-02-22	2017-08-24	Mahle International Gmbh	Piston of an internal combustion engine
DE102018203417A1 (en)	2018-03-07	2019-09-12	Mahle Lnternational Gmbh	Piston arrangement of an internal combustion engine
DE102019122877B4 (en) *	2019-08-27	2021-08-19	Man Energy Solutions Se	Pistons of an internal combustion engine

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1669290A (en)	1927-03-04	1928-05-08	Worthington Pump & Mach Corp	Piston
US2241629A (en)	1940-04-20	1941-05-13	Gen Motors Corp	Oil cooled piston
GB702002A (en)	1951-06-27	1954-01-06	Crossley Brothers Ltd	Improvements relating to the pistons of internal combustion engines
GB737714A (en)	1953-05-16	1955-09-28	British Leyland Motor Corp	Cooling of internal combustion engine pistons
GB1120206A (en) *	1965-07-09	1968-07-17	Wellworthy Ltd	Improvements in or relating to pistons for internal combustion engines
FR1524454A (en)	1967-04-19	1968-05-10	Moteur Moderne Le	Diesel engine cooled piston
US3450113A (en)	1967-12-08	1969-06-17	Continental Aviat & Eng Corp	Valve construction for variable compression ratio piston
JPS5374640A (en) *	1976-11-18	1978-07-03	Nat Res Dev	Piston cylinder unit and internal combustion engine
FR2575227B1 (en) *	1984-12-20	1988-12-23	Semt	PISTON WITH LIGHT STRUCTURE, PARTICULARLY FOR AN INTERNAL COMBUSTION ENGINE
DE3518721C3 (en) *	1985-05-24	1997-09-04	Man B & W Diesel Ag	Oil-cooled, multi-part plunger of an internal combustion engine
DE3702694C1 (en)	1987-01-30	1988-04-21	Mahle Gmbh	Oil-cooled piston for internal combustion engines, especially for diesel engines
DE4018252A1 (en)	1990-06-07	1991-12-12	Man B & W Diesel Ag	Oil cooled IC engine - has oil deflection ring to recirculate oil in internal chamber in position
DE10022035A1 (en) *	2000-05-05	2001-11-08	Mahle Gmbh	Internal combustion engine with built piston; has piston with base and lower part connected by screw having device in head to transfer oil from connecting rod to cooling chamber in piston
DE10063568A1 (en) *	2000-12-20	2002-07-04	Mahle Gmbh	Cooling channel piston for a diesel engine with direct injection with a piston diameter of 100 mm
EP1960653B1 (en) *	2005-12-17	2010-12-01	Mahle International GmbH	Two-piece piston for an internal combustion engine
JP4624373B2 (en) *	2007-03-20	2011-02-02	三井造船株式会社	Piston cooling hardware for internal combustion engines

2012
- 2012-05-15 DE DE102012208090.2A patent/DE102012208090B4/en active Active
2013
- 2013-05-14 KR KR1020147034959A patent/KR101687090B1/en active Active
- 2013-05-14 WO PCT/EP2013/001406 patent/WO2013170947A1/en not_active Ceased
- 2013-05-14 JP JP2015503787A patent/JP5964497B2/en active Active
- 2013-05-14 CN CN201380025298.5A patent/CN104302902B/en active Active
2014
- 2014-10-14 FI FI20145895A patent/FI126961B/en active IP Right Grant

Also Published As

Publication number	Publication date
CN104302902A (en)	2015-01-21
WO2013170947A1 (en)	2013-11-21
JP5964497B2 (en)	2016-08-03
JP2015514182A (en)	2015-05-18
FI126961B (en)	2017-08-31
DE102012208090B4 (en)	2022-03-24
KR20150013770A (en)	2015-02-05
DE102012208090A1 (en)	2013-11-21
CN104302902B (en)	2017-08-25
KR101687090B1 (en)	2016-12-15

Publication	Publication Date	Title
FI20136043A7 (en)	2014-04-25	Combustion engine
EP2871347A4 (en)	2016-04-06	COMBUSTION ENGINE
DE112014005653A5 (en)	2016-09-08	Liquid-cooled internal combustion engine
FI20136009L (en)	2014-04-12	Combustion engine
DE112012000592A5 (en)	2014-02-13	Liquid-cooled internal combustion engine
FI20136230L (en)	2014-06-07	Internal combustion engine in unitary design
DE112014000280A5 (en)	2015-08-20	Internal combustion engine with several cylinders
FI20125820L (en)	2014-01-31	COMBUSTION ENGINE
FI9304U1 (en)	2011-07-08	internal combustion engine
FI20135479L (en)	2013-11-12	Internal combustion engine piston
DE112011104599A5 (en)	2014-01-02	Internal combustion engine
EP3018321A4 (en)	2016-08-24	Internal combustion engine
DE112014000279A5 (en)	2015-08-20	Internal combustion engine with several cylinders
EP2846016A4 (en)	2016-01-20	Internal combustion engine
FI20115471A7 (en)	2012-11-18	Multi-cylinder piston engine
DE112010005569A5 (en)	2013-04-25	Internal combustion engine
GB201219338D0 (en)	2012-12-12	Internal combustion engine
EP2837792A4 (en)	2015-11-11	Internal combustion engine
FI20125211A7 (en)	2013-08-25	METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE
FI20145895L (en)	2014-10-14	Internal combustion engine piston
DE112011100986A5 (en)	2013-04-11	Internal combustion engine
FI20145121L (en)	2014-08-12	Internal combustion engine piston
DE112013000888A5 (en)	2014-10-16	Liquid-cooled internal combustion engine
DE112012005286A5 (en)	2014-09-11	Internal combustion engine
HUE061999T2 (en)	2023-09-28	Cylinder bushing for internal combustion engine

Legal Events

Date	Code	Title	Description
2017-08-31	FG	Patent granted	Ref document number: 126961 Country of ref document: FI Kind code of ref document: B
2019-04-03	PC	Transfer of assignment of patent	Owner name: MAN ENERGY SOLUTIONS SE

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2017-08-31

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