FI982507A0 - A piston for an internal combustion engine - Google Patents

A piston for an internal combustion engine

Info

Publication number: FI982507A0
Authority: FI; Finland
Prior art keywords: piston; combustion engine; internal combustion; engine; internal
Prior art date: 1998-11-19

Application number

FI982507A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI982507A (en

FI106396B (en

Inventor

Sakari Pisilae

Tommy Roennskog

Original Assignee

Wecomtal Oy

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.)

1998-11-19

Filing date

1998-11-19

Publication date

1998-11-19

1998-11-19 Application filed by Wecomtal Oy filed Critical Wecomtal Oy

1998-11-19 Priority to FI982507A priority Critical patent/FI106396B/en

1998-11-19 Publication of FI982507A0 publication Critical patent/FI982507A0/en

1999-11-18 Priority to GB9927319A priority patent/GB2343933B/en

1999-11-19 Priority to DE1999155809 priority patent/DE19955809B4/en

2000-05-20 Publication of FI982507A publication Critical patent/FI982507A/en

2001-01-31 Application granted granted Critical

2001-01-31 Publication of FI106396B publication Critical patent/FI106396B/en

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
- F02F3/0015—Multi-part pistons
- F02F3/0023—Multi-part pistons the parts being bolted or screwed together
- 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)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Pistons, Piston Rings, And Cylinders (AREA)

FI982507A 1998-11-19 1998-11-19 Internal combustion piston FI106396B (en)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
FI982507A FI106396B (en)	1998-11-19	1998-11-19	Internal combustion piston
GB9927319A GB2343933B (en)	1998-11-19	1999-11-18	Combustion engine piston
DE1999155809 DE19955809B4 (en)	1998-11-19	1999-11-19	Piston of an internal combustion engine

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI982507		1998-11-19
FI982507A FI106396B (en)	1998-11-19	1998-11-19	Internal combustion piston

Publications (3)

Publication Number	Publication Date
FI982507A0 true FI982507A0 (en)	1998-11-19
FI982507A FI982507A (en)	2000-05-20
FI106396B FI106396B (en)	2001-01-31

Family

ID=8552943

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI982507A FI106396B (en)	1998-11-19	1998-11-19	Internal combustion piston

Country Status (3)

Country	Link
DE (1)	DE19955809B4 (en)
FI (1)	FI106396B (en)
GB (1)	GB2343933B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6803903B1 (en) *	2000-08-17	2004-10-12	Nokia Mobile Phones, Ltd.	Integration of organic light-emitting components into the keyboard of an electronic device
US6704004B1 (en)	2000-08-17	2004-03-09	Nokia Mobile Phones Ltd.	Arrangement for integration of key illumination into keymat of portable electronic devices
DE10244513A1 (en) *	2002-09-25	2004-04-08	Mahle Gmbh	Multi-part cooled piston for an internal combustion engine and method for its production
US7817136B2 (en)	2006-02-15	2010-10-19	Logitech Europe S.A.	Dead front mouse
CN104747312A (en) *	2015-02-16	2015-07-01	山东滨州渤海活塞股份有限公司	Internal combustion engine piston with internal cooling oil cavity structure and internal combustion engine
DE102015002322A1 (en) *	2015-02-26	2016-09-01	Mahle International Gmbh	Piston for an internal combustion engine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2127040A5 (en) *	1971-01-19	1972-10-13	Semt
FR2238372A5 (en) *	1973-07-19	1975-02-14	Dampers
US4517930A (en) *	1982-09-28	1985-05-21	Kawasaki Jukogyo Kabushiki Kaisha	Piston of combustion engine
GB8804533D0 (en) *	1988-02-26	1988-03-30	Wellworthy Ltd	Pistons
DE3842321A1 (en) *	1988-12-16	1990-06-21	Kolbenschmidt Ag	PISTON WITH OIL COOLING FOR INTERNAL COMBUSTION ENGINES
DE3919872A1 (en) *	1989-06-19	1990-12-20	Mahle Gmbh	SUBMERSIBLE PISTON FOR COMBUSTION ENGINES WITH A PISTON HEAD FLOODED WITH COOLING OIL
DE4118400A1 (en) *	1990-06-29	1992-01-02	Kolbenschmidt Ag	BUILT OIL-COOLED PISTON FOR DIESEL ENGINES
DE4429489A1 (en) *	1994-08-19	1996-02-22	Mahle Gmbh	Built pistons for internal combustion engines
FI102559B (en) *	1995-03-09	1998-12-31	Waertsilae Nsd Oy Ab	Piston unit at an internal combustion engine

1998
- 1998-11-19 FI FI982507A patent/FI106396B/en not_active IP Right Cessation
1999
- 1999-11-18 GB GB9927319A patent/GB2343933B/en not_active Expired - Lifetime
- 1999-11-19 DE DE1999155809 patent/DE19955809B4/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB2343933A (en)	2000-05-24
FI982507A (en)	2000-05-20
DE19955809B4 (en)	2012-08-30
GB9927319D0 (en)	2000-01-12
FI106396B (en)	2001-01-31
GB2343933A9 (en)	2002-02-21
DE19955809A1 (en)	2000-05-25
GB2343933B (en)	2002-10-09

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Legal Events

Date	Code	Title	Description
2018-12-04	MA	Patent expired