IT1228961B - Pistone alleggerito. - Google Patents

Pistone alleggerito.

Info

Publication number: IT1228961B
Authority: IT; Italy
Prior art keywords: lightened; piston; lightened piston
Prior art date: 1989-03-03

Application number

IT8919649A

Other languages

English (en)

Other versions

IT8919649A0 (it

Inventor

Umberto Panzeri

Original Assignee

Gilardoni Vittorio Spa

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.)

1989-03-03

Filing date

1989-03-03

Publication date

1991-07-11

1989-03-03 Application filed by Gilardoni Vittorio Spa filed Critical Gilardoni Vittorio Spa

1989-03-03 Priority to IT8919649A priority Critical patent/IT1228961B/it

1989-03-03 Publication of IT8919649A0 publication Critical patent/IT8919649A0/it

1990-02-27 Priority to EP90103785A priority patent/EP0385390A1/en

1991-07-11 Application granted granted Critical

1991-07-11 Publication of IT1228961B publication Critical patent/IT1228961B/it

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
- F02F3/02—Pistons having means for accommodating or controlling heat expansion
- 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
- F02F3/0076—Pistons the inside of the pistons being provided with ribs or fins
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

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)

IT8919649A 1989-03-03 1989-03-03 Pistone alleggerito. IT1228961B (it)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
IT8919649A IT1228961B (it)	1989-03-03	1989-03-03	Pistone alleggerito.
EP90103785A EP0385390A1 (en)	1989-03-03	1990-02-27	Lightened piston

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT8919649A IT1228961B (it)	1989-03-03	1989-03-03	Pistone alleggerito.

Publications (2)

Publication Number	Publication Date
IT8919649A0 IT8919649A0 (it)	1989-03-03
IT1228961B true IT1228961B (it)	1991-07-11

Family

ID=11160073

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8919649A IT1228961B (it)	1989-03-03	1989-03-03	Pistone alleggerito.

Country Status (2)

Country	Link
EP (1)	EP0385390A1 (it)
IT (1)	IT1228961B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4109160C3 (de) *	1991-03-20	2000-11-30	Federal Mogul Nuernberg Gmbh	Kolben für Brennkraftmaschinen
DE4434994C2 (de) *	1994-09-30	1998-02-19	Porsche Ag	Kolben für Brennkraftmaschinen
DE19643778C2 (de) *	1996-10-23	2000-04-13	Alcan Gmbh	Leichtbaukolben
ATE312296T1 (de)	2000-09-29	2005-12-15	Federal Mogul Wiesbaden Gmbh	Geschweisstes bundlager, verfahren zur herstellung von geschweissten bundlagern und vorrichtung zur durchführung des verfahrens
US6862977B2 (en)	2002-03-25	2005-03-08	Erp-Rotax Gmbh & Co. Kg	Piston
DE102005043747A1 (de) *	2005-09-14	2007-03-22	GM Global Technology Operations, Inc., Detroit	Kolben für eine Brennkraftmaschine
DE102007020447A1 (de) *	2007-04-27	2008-10-30	Mahle International Gmbh	Kolben für einen Verbrennungsmotor
DE102009019688A1 (de)	2009-04-30	2010-11-11	Federal-Mogul Nürnberg GmbH	Kolben für einen Verbrennungsmotor
DE102011080822A1 (de) *	2011-08-11	2013-02-14	Mahle International Gmbh	Kolben
CN103233828B (zh) *	2013-04-28	2015-06-03	石家庄金刚凯源动力科技有限公司	用于潍柴wp10系列柴油机的活塞
JP6242693B2 (ja) *	2014-01-16	2017-12-06	日立オートモティブシステムズ株式会社	内燃機関のピストン
DE102015217911A1 (de)	2015-09-18	2017-03-23	Mahle International Gmbh	Kolben für eine Brennkraftmaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH109750A (de) *	1924-04-23	1925-04-16	Nova Werke A G	Kolben für Verbrennungsmotoren.
US2066613A (en) *	1926-03-01	1937-01-05	Ray E Day	Piston
FR1046729A (fr) *	1950-07-25	1953-12-08	Nu Strut Flexible Piston Compa	Perfectionnements aux pistons
US3319535A (en) *	1965-08-19	1967-05-16	Trw Inc	Piston with undulated skirt
AU5487373A (en) *	1972-04-28	1974-10-31	Paterson H J	Pistons

1989
- 1989-03-03 IT IT8919649A patent/IT1228961B/it active
1990
- 1990-02-27 EP EP90103785A patent/EP0385390A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
EP0385390A1 (en)	1990-09-05
IT8919649A0 (it)	1989-03-03

Publication	Publication Date	Title
DE68914179D1 (de)	1994-05-05	Kolben.
DE69101349D1 (de)	1994-04-14	Hubkolben.
DE69009431D1 (de)	1994-07-07	Mikropumpe.
DE68910934D1 (de)	1994-01-05	Kolben.
DE68923921D1 (de)	1995-09-28	Kolben.
DE68915118D1 (de)	1994-06-09	Kolben.
FR2684161B1 (fr)	1995-06-09	Capuchon de piston.
IT1239992B (it)	1993-11-27	Pistone rinforzato
FI894055A7 (fi)	1991-03-03	Insprutningspump foer braensle.
DE3860208D1 (de)	1990-07-12	Drehkolbenverdichter.
IT1228961B (it)	1991-07-11	Pistone alleggerito.
FI895853A7 (fi)	1990-06-09	Mäntäpumppu
DE69018278D1 (de)	1995-05-11	Kryopumpe.
DE58900959D1 (de)	1992-04-16	Zylinderkurbelgehaeuse.
FI895680A0 (fi)	1989-11-28	Flercylindrisk kolvpump.
DE58904213D1 (de)	1993-06-03	Kolbenpumpe.
NO903223D0 (no)	1990-07-19	Stempelarrangement.
DE69026945D1 (de)	1996-06-13	Impulsfreie kolbenpumpe
FI905118A0 (fi)	1990-10-17	Cylinder foer slagkolvfoerbraenningsmotormaskin.
DE68911652D1 (de)	1994-02-03	Kolben.
DE69003774D1 (de)	1993-11-11	Wärmeisolierter Kolben.
DE69011464D1 (de)	1994-09-15	Kolben.
DE69002809D1 (de)	1993-09-23	Fluessigkeitsverdichter.
DK162404C (da)	1992-03-16	Trykmediumdrevet stempelpumpe
FI895499A0 (fi)	1989-11-17	Pump.