BRPI0810107A2 - Êmbolo para um motor de combustão interna - Google Patents
Êmbolo para um motor de combustão internaInfo
- Publication number
- BRPI0810107A2 BRPI0810107A2 BRPI0810107-8A2A BRPI0810107A BRPI0810107A2 BR PI0810107 A2 BRPI0810107 A2 BR PI0810107A2 BR PI0810107 A BRPI0810107 A BR PI0810107A BR PI0810107 A2 BRPI0810107 A2 BR PI0810107A2
- Authority
- BR
- Brazil
- Prior art keywords
- pillow
- combustion engine
- internal combustion
- engine
- internal
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 1
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
- F02F3/025—Pistons having means for accommodating or controlling heat expansion having circumferentially slotted piston skirts, e.g. T-slots
-
- 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
- F16J1/09—Pistons; Trunk pistons; Plungers with means for guiding fluids
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 (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007016945.2 | 2007-04-05 | ||
DE102007016945A DE102007016945A1 (de) | 2007-04-05 | 2007-04-05 | Kolben für einen Verbrennungsmotor |
PCT/DE2008/000493 WO2008122259A1 (de) | 2007-04-05 | 2008-03-20 | Kolben für einen verbrennungsmotor |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0810107A2 true BRPI0810107A2 (pt) | 2014-10-21 |
BRPI0810107B1 BRPI0810107B1 (pt) | 2019-10-08 |
Family
ID=39700194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0810107-8A BRPI0810107B1 (pt) | 2007-04-05 | 2008-03-20 | Êmbolo para um motor de combustão interna |
Country Status (6)
Country | Link |
---|---|
US (1) | US7533649B2 (pt) |
EP (1) | EP2129899B2 (pt) |
JP (1) | JP5162655B2 (pt) |
BR (1) | BRPI0810107B1 (pt) |
DE (2) | DE102007016945A1 (pt) |
WO (1) | WO2008122259A1 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202008017799U1 (de) * | 2008-12-17 | 2010-07-15 | Krutikov, Evgeny I. | Kolben für einen Verbrennungsmotor |
USD737861S1 (en) * | 2009-10-30 | 2015-09-01 | Caterpillar Inc. | Engine piston |
DE102012215541A1 (de) * | 2012-08-31 | 2014-03-06 | Mahle International Gmbh | Kolben |
IT201600126019A1 (it) * | 2016-12-14 | 2018-06-14 | Asso Werke S R L | Pistone con anello alfin cofuso e processo per ottenerlo |
JP2018178848A (ja) * | 2017-04-12 | 2018-11-15 | 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及び内燃機関のピストンの製造方法 |
US20190136792A1 (en) * | 2017-11-09 | 2019-05-09 | GM Global Technology Operations LLC | Bimetallic piston heads including thermal insulation coatings |
US10518759B2 (en) | 2017-12-01 | 2019-12-31 | Hb Performance Systems, Inc. | Brake master cylinder with curved lands |
US11773769B2 (en) | 2021-07-30 | 2023-10-03 | Achates Power, Inc. | Piston for an opposed-piston engine |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1249799A (en) * | 1917-03-24 | 1917-12-11 | Lorraine Anciens Ets Dietrich | Piston. |
DE733931C (de) * | 1940-11-23 | 1943-04-05 | Sulzer Ag | Kolben fuer Brennkraftmaschinen |
FR988910A (fr) * | 1944-01-28 | 1951-09-03 | Perfectionnements aux pistons pour moteurs | |
US2947582A (en) * | 1958-10-23 | 1960-08-02 | Laagewaard Paul Leonel | Light metal piston with plated head |
US3104594A (en) * | 1960-10-31 | 1963-09-24 | Cummins Engine Co Inc | Piston construction |
US3413897A (en) * | 1965-06-17 | 1968-12-03 | Trw Inc | Oil gallery equipped pistons and methods of making same |
DK123730B (da) * | 1970-10-23 | 1972-07-24 | Burmeister & Wains Mot Mask | Stempel til forbrændingsmotorer. |
GB1519589A (en) * | 1974-09-11 | 1978-08-02 | Brico Eng | Metal articles of aluminium having load-bearing inserts |
DE2507899C3 (de) * | 1975-02-24 | 1980-06-04 | Karl Schmidt Gmbh, 7107 Neckarsulm | Leichtmetallkolben fur Dieselbrennkraftmaschinen |
JPS54150510A (en) * | 1978-05-16 | 1979-11-26 | Mazda Motor Corp | Piston in aluminum alloy |
DE2828749C2 (de) * | 1978-06-30 | 1983-10-20 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Kolben für Brennkraftmaschinen |
JPS592968U (ja) * | 1982-06-30 | 1984-01-10 | いすゞ自動車株式会社 | 内燃機関のピストン |
DE3908810A1 (de) * | 1989-03-17 | 1990-09-20 | Kolbenschmidt Ag | Leichtmetallkolben fuer verbrennungsmotoren |
JPH078542U (ja) * | 1993-06-29 | 1995-02-07 | 株式会社ユニシアジェックス | 内燃機関用ピストン |
GB2284461B (en) * | 1993-12-04 | 1996-06-26 | Ae Piston Products | Fibre-reinforced metal pistons for diesel engines |
DE19535590A1 (de) * | 1994-09-26 | 1996-04-04 | Unisia Jecs Corp | Kolben für Brennkraftmaschinen und Verfahren zu deren Herstellung |
US5979298A (en) * | 1997-05-08 | 1999-11-09 | Zellner Pistons, Llc | Cooling gallery for pistons |
DE19750012A1 (de) | 1997-11-12 | 1999-05-20 | Bayer Ag | Isothiazolcarbonsäureamide |
DE10011155A1 (de) * | 2000-03-07 | 2001-09-13 | Mahle Gmbh | Kolben für Verbrennungsmotoren mit einer Ringträger-Kühlkanal-Kombination |
DE10015709B4 (de) * | 2000-03-29 | 2011-08-11 | KS Kolbenschmidt GmbH, 74172 | Kolben mit einem ringförmigen Kühlkanal |
DE10352244A1 (de) * | 2003-11-08 | 2005-06-09 | Mahle Gmbh | Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor |
JP2005226522A (ja) * | 2004-02-12 | 2005-08-25 | Riken Corp | 内燃機関のピストン装置 |
DE102004057284A1 (de) * | 2004-11-26 | 2006-06-14 | Fev Motorentechnik Gmbh | Leichtbaukolben für thermisch hochbelastete Kolben |
JP2006291919A (ja) * | 2005-04-14 | 2006-10-26 | Aisin Seiki Co Ltd | 内燃機関用ピストンの加工方法 |
DE102005041908A1 (de) * | 2005-09-03 | 2007-03-08 | Ks Kolbenschmidt Gmbh | Kolben mit einer unterhalb einer Ringnut angeordneten umlaufenden radialen Vertiefung |
-
2007
- 2007-04-05 DE DE102007016945A patent/DE102007016945A1/de not_active Withdrawn
- 2007-06-21 US US11/821,025 patent/US7533649B2/en active Active
-
2008
- 2008-03-20 WO PCT/DE2008/000493 patent/WO2008122259A1/de active Application Filing
- 2008-03-20 EP EP08734424.8A patent/EP2129899B2/de not_active Expired - Fee Related
- 2008-03-20 DE DE502008001162T patent/DE502008001162D1/de active Active
- 2008-03-20 BR BRPI0810107-8A patent/BRPI0810107B1/pt not_active IP Right Cessation
- 2008-03-20 JP JP2010501363A patent/JP5162655B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7533649B2 (en) | 2009-05-19 |
EP2129899A1 (de) | 2009-12-09 |
EP2129899B1 (de) | 2010-08-18 |
WO2008122259A1 (de) | 2008-10-16 |
DE502008001162D1 (de) | 2010-09-30 |
JP2010523869A (ja) | 2010-07-15 |
JP5162655B2 (ja) | 2013-03-13 |
US20080245335A1 (en) | 2008-10-09 |
BRPI0810107B1 (pt) | 2019-10-08 |
DE102007016945A1 (de) | 2008-10-30 |
EP2129899B2 (de) | 2018-01-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 08/10/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 08/10/2019, OBSERVADAS AS CONDICOES LEGAIS |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 16A ANUIDADE. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2767 DE 16-01-2024 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |