BR8304325A - Pistao de vortice de anti-rolamento - Google Patents
Pistao de vortice de anti-rolamentoInfo
- Publication number
- BR8304325A BR8304325A BR8304325A BR8304325A BR8304325A BR 8304325 A BR8304325 A BR 8304325A BR 8304325 A BR8304325 A BR 8304325A BR 8304325 A BR8304325 A BR 8304325A BR 8304325 A BR8304325 A BR 8304325A
- Authority
- BR
- Brazil
- Prior art keywords
- vortice
- rolling
- piston
- vortice piston
- rolling vortice
- Prior art date
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
- F02F3/28—Other pistons with specially-shaped head
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/407,492 US4471734A (en) | 1982-08-12 | 1982-08-12 | Anti-roll-up vortex piston |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8304325A true BR8304325A (pt) | 1984-03-20 |
Family
ID=23612317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8304325A BR8304325A (pt) | 1982-08-12 | 1983-08-11 | Pistao de vortice de anti-rolamento |
Country Status (4)
Country | Link |
---|---|
US (1) | US4471734A (pt) |
EP (1) | EP0102775A1 (pt) |
JP (1) | JPS5954729A (pt) |
BR (1) | BR8304325A (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8334101D0 (en) * | 1983-12-21 | 1984-02-01 | Dent J C | Piston/cylinder combinations for ic engines |
GB2254372A (en) * | 1991-04-06 | 1992-10-07 | Ford Motor Co | Spark ignition engine piston crown formation |
DE10119744C2 (de) * | 2001-04-23 | 2003-10-09 | Ulrich Spicher | Hubkolben für eine Brennkraftmaschine mit Feuersteg |
US7810479B2 (en) * | 2005-08-18 | 2010-10-12 | Randolph J. Naquin, Jr. | Pistons |
US7581526B2 (en) | 2005-09-01 | 2009-09-01 | Harry V. Lehmann | Device and method to increase fuel burn efficiency in internal combustion engines |
US8020530B2 (en) * | 2007-06-15 | 2011-09-20 | Federal-Mogul Corporation | Piston and internal combustion engine therewith and method of constructing the piston |
US8528514B1 (en) | 2012-08-07 | 2013-09-10 | New Age Technology LLC | Piston for reciprocating engines |
DE102015219895A1 (de) * | 2015-10-14 | 2017-04-20 | Ford Global Technologies, Llc | Direkteinspritzende Brennkraftmaschine mit Kolben und Verfahren zur Herstellung eines Kolbens einer derartigen Brennkraftmaschine |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE437499C (de) * | 1924-02-20 | 1926-11-20 | Karl Baumgarten | Verbrennungskraftmaschine, insbesondere Dieselmotor, mit Druckzerstaeubung und einem gemischvermengend wirkenden Kolben |
GB570968A (en) * | 1944-02-10 | 1945-07-31 | Richard Sayer Arnell | Improvements in pistons or cylinders internal combustion engines |
FR937548A (fr) * | 1946-07-24 | 1948-08-19 | Piston à turbulence pour moteurs à explosions, à rotation rapide | |
US2662514A (en) * | 1952-02-25 | 1953-12-15 | Jr Albert G Bodine | Detonation suppression piston for internal-combustion engines |
US3456638A (en) * | 1968-01-16 | 1969-07-22 | Albert G Bodine | Acoustic barrier device for suppressing detonation waves in piston engine combustion chambers |
JPS49127106A (pt) * | 1973-04-09 | 1974-12-05 | ||
US4236490A (en) * | 1977-01-14 | 1980-12-02 | A. C. Engines, Inc. | Internal combustion engine |
-
1982
- 1982-08-12 US US06/407,492 patent/US4471734A/en not_active Expired - Fee Related
-
1983
- 1983-08-09 EP EP83304603A patent/EP0102775A1/en not_active Ceased
- 1983-08-11 BR BR8304325A patent/BR8304325A/pt unknown
- 1983-08-12 JP JP58147923A patent/JPS5954729A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0102775A1 (en) | 1984-03-14 |
US4471734A (en) | 1984-09-18 |
JPS5954729A (ja) | 1984-03-29 |
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