BR8500704A - Embolo de metal leve para motores de combustao interna - Google Patents
Embolo de metal leve para motores de combustao internaInfo
- Publication number
- BR8500704A BR8500704A BR8500704A BR8500704A BR8500704A BR 8500704 A BR8500704 A BR 8500704A BR 8500704 A BR8500704 A BR 8500704A BR 8500704 A BR8500704 A BR 8500704A BR 8500704 A BR8500704 A BR 8500704A
- Authority
- BR
- Brazil
- Prior art keywords
- internal combustion
- combustion engines
- light metal
- metal pump
- pump
- Prior art date
Links
Classifications
-
- 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
- F16J1/04—Resilient guiding parts, e.g. skirts, particularly for trunk pistons
- F16J1/06—Resilient guiding parts, e.g. skirts, particularly for trunk pistons with separate expansion members; Expansion members
-
- 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
- F02F2200/00—Manufacturing
- F02F2200/06—Casting
-
- 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
- F05C2201/04—Heavy metals
- F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
- F05C2201/0448—Steel
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843425965 DE3425965A1 (de) | 1984-07-14 | 1984-07-14 | Leichtmetallkolben fuer brennkraftmaschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8500704A true BR8500704A (pt) | 1986-04-15 |
Family
ID=6240629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8500704A BR8500704A (pt) | 1984-07-14 | 1985-02-14 | Embolo de metal leve para motores de combustao interna |
Country Status (4)
Country | Link |
---|---|
US (1) | US4683808A (pt) |
EP (1) | EP0171825B1 (pt) |
BR (1) | BR8500704A (pt) |
DE (2) | DE3425965A1 (pt) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3430258A1 (de) * | 1984-08-17 | 1986-02-27 | Mahle Gmbh, 7000 Stuttgart | Tauchkolben fuer verbrennungsmotoren |
GB8615808D0 (en) * | 1986-06-27 | 1986-08-06 | Ae Plc | Pistons |
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 |
US5884550A (en) * | 1996-03-13 | 1999-03-23 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Integral ring carbon-carbon piston |
DE19643778C2 (de) * | 1996-10-23 | 2000-04-13 | Alcan Gmbh | Leichtbaukolben |
JPH1136978A (ja) * | 1997-07-16 | 1999-02-09 | Unisia Jecs Corp | 内燃機関用ピストン |
JPH11303674A (ja) | 1998-04-24 | 1999-11-02 | Unisia Jecs Corp | 内燃機関のピストン |
DE19903278A1 (de) * | 1999-01-28 | 2000-08-03 | Mahle Gmbh | Leichter Kastenkolben |
JP3548451B2 (ja) * | 1999-02-22 | 2004-07-28 | 本田技研工業株式会社 | ピストンのピン孔構造 |
DE19908670C2 (de) * | 1999-02-27 | 2001-02-22 | Federal Mogul Burscheid Gmbh | Kolben für Brennkraftmaschinen |
US6318243B1 (en) * | 1999-08-31 | 2001-11-20 | D. Kent Jones | Two-piece piston assembly |
BR0114279A (pt) | 2000-09-29 | 2003-12-30 | Federal Mogul Wiesbaden Gmbh | Semicaixa de mancal de colar e mancal de colar com dispositivo de centragem e disco de parada pertencente |
US6862977B2 (en) | 2002-03-25 | 2005-03-08 | Erp-Rotax Gmbh & Co. Kg | Piston |
US7246552B2 (en) * | 2005-10-31 | 2007-07-24 | Gm Global Technology Operations, Inc. | Piston having asymmetrical pin bore slot placement |
DE102007020447A1 (de) * | 2007-04-27 | 2008-10-30 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
DE102009032379A1 (de) * | 2008-08-13 | 2010-02-18 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
JP2015511676A (ja) | 2012-03-12 | 2015-04-20 | フェデラル−モーグル コーポレイション | エンジンピストン |
EP2674645A1 (de) * | 2012-06-15 | 2013-12-18 | Siemens Aktiengesellschaft | Ölstauring |
DE102015217911A1 (de) | 2015-09-18 | 2017-03-23 | Mahle International Gmbh | Kolben für eine Brennkraftmaschine |
DE102017220286A1 (de) * | 2017-11-14 | 2019-05-16 | Mahle International Gmbh | Kolben mit zwei unterschiedlich großen Nabenbohrungen |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1499073A (en) * | 1919-09-04 | 1924-06-24 | Aluminum Co Of America | Piston |
US1793150A (en) * | 1923-11-14 | 1931-02-17 | Packard Motor Car Co | Internal combustion engine |
FR608102A (fr) * | 1925-01-19 | 1926-07-21 | Rolls Royce | Perfectionnements aux moyens de graissage pour les pistons de moteurs à combustion interne |
US1578877A (en) * | 1925-12-14 | 1926-03-30 | Caminez Harold | Piston construction for cam engines |
DE571548C (de) * | 1931-10-15 | 1933-03-02 | Adolphe Kegresse | Kolben fuer Brennkraftmaschinen |
US2177574A (en) * | 1938-02-25 | 1939-10-24 | Circle Motor Corp | Piston |
US3179021A (en) * | 1963-07-26 | 1965-04-20 | Thompson Ramo Wooldridge Inc | Piston |
US3626815A (en) * | 1970-05-25 | 1971-12-14 | American Motors Corp | Piston |
US3841386A (en) * | 1971-04-01 | 1974-10-15 | I Niimi | Method of joining a beryllium workpiece to light metals |
DE2841980A1 (de) * | 1978-09-27 | 1980-04-17 | Schmidt Gmbh Karl | Leichtkolben fuer brennkraftmaschinen |
-
1984
- 1984-07-14 DE DE19843425965 patent/DE3425965A1/de not_active Withdrawn
-
1985
- 1985-02-14 BR BR8500704A patent/BR8500704A/pt not_active IP Right Cessation
- 1985-05-24 DE DE8585200835T patent/DE3567503D1/de not_active Expired
- 1985-05-24 EP EP85200835A patent/EP0171825B1/de not_active Expired
- 1985-06-17 US US06/745,780 patent/US4683808A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4683808A (en) | 1987-08-04 |
EP0171825B1 (de) | 1989-01-11 |
DE3425965A1 (de) | 1986-01-16 |
DE3567503D1 (en) | 1989-02-16 |
EP0171825A1 (de) | 1986-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Lapse due to non-payment of fees (art. 50) |