BR9704279A - Pistão articulado - Google Patents

Pistão articulado

Info

Publication number: BR9704279A
Authority: BR; Brazil
Prior art keywords: articulated piston; articulated; piston
Prior art date: 1996-08-07

Application number

BR9704279A

Other languages

English (en)

Inventor

Nobert Abraham

Carmo Ribeiro

Alan S Brown

Kristopher R Bare

Marcos Clemente

Original Assignee

Cummins Engine Company Inc And

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.)

1996-08-07

Filing date

1997-08-06

Publication date

1998-12-22

1997-08-06 Application filed by Cummins Engine Company Inc And filed Critical Cummins Engine Company Inc And

1998-12-22 Publication of BR9704279A publication Critical patent/BR9704279A/pt

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
- F02F3/26—Pistons having combustion chamber in piston head
- 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
- F02F3/0069—Multi-part pistons the crown and skirt being interconnected by the gudgeon pin
- 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
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/02—Light metals
- F05C2201/021—Aluminium

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)

BR9704279A 1996-08-07 1997-08-06 Pistão articulado BR9704279A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US08/689,244 US5839352A (en)	1996-08-07	1996-08-07	Articulated piston

Publications (1)

Publication Number	Publication Date
BR9704279A true BR9704279A (pt)	1998-12-22

Family

ID=24767632

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9704279A BR9704279A (pt)	1996-08-07	1997-08-06	Pistão articulado

Country Status (4)

Country	Link
US (1)	US5839352A (pt)
JP (1)	JP3043668B2 (pt)
BR (1)	BR9704279A (pt)
GB (1)	GB2316149B (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH11303674A (ja) *	1998-04-24	1999-11-02	Unisia Jecs Corp	内燃機関のピストン
US6318243B1 (en)	1999-08-31	2001-11-20	D. Kent Jones	Two-piece piston assembly
US6499387B2 (en) *	2001-03-06	2002-12-31	Federal-Mogul World Wide, Inc.	Unified multi-piece piston and method of manufacture
US6715457B1 (en) *	2003-03-20	2004-04-06	Federal-Mogul World Wide, Inc.	Piston assembly
US7104183B2 (en) *	2004-07-07	2006-09-12	Karl Schmidt Unisia, Inc.	One-piece steel piston
CN101782148B (zh) *	2009-10-19	2015-08-19	靳北彪	气体承压活塞及其充气方法和使用该活塞的发动机
USD737861S1 (en) *	2009-10-30	2015-09-01	Caterpillar Inc.	Engine piston
WO2011097205A2 (en) *	2010-02-03	2011-08-11	Federal-Mogul Corporation	Piston with central cooling gallery cooling feature
US10197311B2 (en)	2012-09-04	2019-02-05	Carrier Corporation	Reciprocating refrigeration compressor wrist pin retention
CN103742263B (zh) *	2014-01-26	2015-11-18	尹建	连杆活塞式组合燃烧室无死点往复型内燃机
US9759156B2 (en) *	2015-03-04	2017-09-12	Mahle International Gmbh	Asymmetric piston
USD792469S1 (en) *	2015-03-26	2017-07-18	Cummins Inc.	Combustion bowl
US9797337B2 (en) *	2015-07-10	2017-10-24	Mahle International Gmbh	Oil-cooled piston for an internal combustion engine

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE550963C (de) *		1932-05-23	Stihl Andreas	Kolben fuer Zweitaktbrennkraftmaschinen
FR894542A (fr) *	1942-02-19	1944-12-27	Schmidt Gmbh Karl	Piston forgé en métal léger avec renflements de renforcement
GB1261020A (en) *	1968-03-29	1972-01-19	Ass Eng Ltd	Pistons
GB1256242A (en) *	1968-09-05	1971-12-08	Ass Eng Ltd	Improvements in pistons
US4056044A (en) *	1975-11-12	1977-11-01	Caterpillar Tractor Co.	Oil cooled piston
DE2717692A1 (de) *	1977-04-21	1978-10-26	Elsbett L	Kolben fuer hubkolben-brennkraftmaschinen, insbesondere dieselmotoren
US4180027A (en) *	1977-07-20	1979-12-25	Mack Trucks, Inc.	Two-piece oil-cooled piston
US4286505A (en) *	1979-04-23	1981-09-01	Caterpillar Tractor Co.	Oil cooled piston
WO1980002308A1 (en) *	1979-04-23	1980-10-30	Caterpillar Tractor Co	Oil cooled piston
US4517930A (en) *	1982-09-28	1985-05-21	Kawasaki Jukogyo Kabushiki Kaisha	Piston of combustion engine
GB2220044B (en) *	1988-05-31	1992-11-18	Atsugi Motor Parts Co Ltd	Piston structure for internal combustion engine
BR8803970A (pt) *	1988-07-15	1990-03-20	Metal Leve Sa	Embolo articulado refrigerado
US4847964B1 (en) *	1988-10-21	2000-05-09	Caterpillar Inc	Method of producing a crown for an articulated piston
US5040454A (en) *	1988-10-21	1991-08-20	Caterpillar Inc.	Piston assembly and piston member thereof having a predetermined compression height to diameter ratio
IN175093B (pt) *	1988-10-21	1995-04-29	Caterpillar Inc
US4867119A (en) *	1988-10-21	1989-09-19	Caterpillar Inc.	Engine piston assembly and forged piston member therefor having a cooling recess
BR8807857A (pt) *	1988-10-21	1990-11-13	Caterpillar Inc	Motor que inclui um pistao que tem uma ranhura para anel superior alta
BR8805717A (pt) *	1988-10-26	1990-06-12	Metal Leve Sa	Conjunto de embolo articulado
US5144884A (en) *	1989-01-11	1992-09-08	Cummins Engine Company, Inc.	Two-part piston assembly device
US4986167A (en) *	1989-05-25	1991-01-22	Caterpillar Inc.	Articulated piston with a cooling recess having a preestablished volume therein
JP2762575B2 (ja) *	1989-06-19	1998-06-04	アイシン精機株式会社	ピストン
DE4014703A1 (de) *	1990-05-08	1991-11-14	Mahle Gmbh	Gekuehlter tauchkolben fuer verbrennungsmotoren mit voneinander getrenntem kolbenoberteil und kolbenschaft
DE4118400A1 (de) *	1990-06-29	1992-01-02	Kolbenschmidt Ag	Gebauter, oelgekuehlter kolben fuer dieselmotoren
BR9107164A (pt) *	1990-12-13	1994-03-01	Mahle Gmbh	Embolo refrigerado de partes multiplas para motores de combustao interna
US5307732A (en) *	1991-11-29	1994-05-03	Caterpillar Inc.	Piston assembly having a wrist pin bolted therein
DE4208037C2 (de) *	1992-03-13	1998-03-26	Mahle Gmbh	Mehrteiliger, gekühlter Kolben für Verbrennungsmotoren
US5289758A (en) *	1992-05-05	1994-03-01	Caterpillar Inc.	Pin plugs for use in a piston assembly
US5279268A (en) *	1993-06-01	1994-01-18	Caterpillar Inc.	Piston assembly with distributed loading and centrally fastened wrist pin
DE4414678A1 (de) *	1994-04-27	1995-11-02	Mahle Gmbh	Leichtmetallkolben für Verbrennungsmotoren
DE4430137B4 (de) *	1994-08-25	2004-07-22	Mahle Gmbh	Mehrteiliger, gekühlter Kolben für Verbrennungsmotoren

1996
- 1996-08-07 US US08/689,244 patent/US5839352A/en not_active Expired - Lifetime
1997
- 1997-07-09 GB GB9714464A patent/GB2316149B/en not_active Expired - Fee Related
- 1997-08-01 JP JP9220848A patent/JP3043668B2/ja not_active Expired - Fee Related
- 1997-08-06 BR BR9704279A patent/BR9704279A/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPH1077904A (ja)	1998-03-24
GB2316149A (en)	1998-02-18
JP3043668B2 (ja)	2000-05-22
GB9714464D0 (en)	1997-09-17
GB2316149B (en)	2000-12-13
US5839352A (en)	1998-11-24

Legal Events

Date	Code	Title	Description
2001-11-27	FF	Decision: intention to grant
2002-05-14	FG9A	Patent or certificate of addition granted
2008-09-16	B25D	Requested change of name of applicant approved	Owner name: METAL LEVE, INC. (US) , CUMMINS INC. (US) Free format text: ALTERADO DE: CUMMINS ENGINE COMPANY, INC.
2017-06-06	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
2017-09-19	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Publication	Publication Date	Title
ID17427A (id)	1997-12-24	Popok sekali pakai
ID17346A (id)	1997-12-18	Popok sekali pakai
ID18096A (id)	1998-02-26	Popok sekali pakai
ID17545A (id)	1998-01-08	Popok sekali pakai
ID17591A (id)	1998-01-15	Popok sekali pakai
ID18374A (id)	1998-04-02	Popok sekali pakai
DE69718709T2 (de)	2003-06-12	Kompressorkolben
ID17571A (id)	1998-01-08	Popok sekali pakai
DE59701999D1 (de)	2000-08-17	Zylinder
DE59707485D1 (de)	2002-07-18	Kontaktstift
DK0848842T3 (da)	1999-11-08	Urværk
BR9704279A (pt)	1998-12-22	Pistão articulado
DE59604716D1 (de)	2000-04-27	Gelenkverbindung
ID18448A (id)	1998-04-09	Popok sekali pakai
DE69630689D1 (de)	2003-12-18	Kolbenkompressor
ID16287A (id)	1997-09-18	Popok sekali pakai
BR9602905A (pt)	1998-04-28	Cilindro de trabalho
DE59701272D1 (de)	2000-04-20	Zylinder
FI2718U1 (fi)	1997-01-21	Mäntämekanismi
ID16288A (id)	1997-09-18	Popok sekali pakai
DE69715021D1 (de)	2002-10-02	Isolierflasche
DE59710115D1 (de)	2003-06-26	Arbeitszylinder
DE59708029D1 (de)	2002-10-02	Kolbenbürette
DE59809231D1 (de)	2003-09-11	Kolbeneinheit
DE19580827D2 (de)	1997-09-18	Gelenkverbindung