BR0016461B1 - cobertura inferior de um compartimento de refrigeraÇço para Êmbolos de motores de combustço interna. - Google Patents
cobertura inferior de um compartimento de refrigeraÇço para Êmbolos de motores de combustço interna.Info
- Publication number
- BR0016461B1 BR0016461B1 BRPI0016461-5A BR0016461A BR0016461B1 BR 0016461 B1 BR0016461 B1 BR 0016461B1 BR 0016461 A BR0016461 A BR 0016461A BR 0016461 B1 BR0016461 B1 BR 0016461B1
- Authority
- BR
- Brazil
- Prior art keywords
- combustion engine
- internal combustion
- bottom cover
- cooling compartment
- engine pistons
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 238000001816 cooling 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
- F02F3/16—Pistons having cooling means
- F02F3/20—Pistons having cooling means the means being a fluid flowing through or along piston
- F02F3/22—Pistons having cooling means the means being a fluid flowing through or along piston the fluid being liquid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S285/00—Pipe joints or couplings
- Y10S285/921—Snap-fit
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19960913A DE19960913A1 (de) | 1999-12-17 | 1999-12-17 | Untere Abdeckung eines Kühlraumes für Kolben von Verbrennungsmotoren |
PCT/DE2000/004358 WO2001044645A1 (de) | 1999-12-17 | 2000-12-05 | Untere abdeckung eines kühlraumes für kolben von verbrennungsmotoren |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0016461A BR0016461A (pt) | 2002-08-27 |
BR0016461B1 true BR0016461B1 (pt) | 2008-11-18 |
Family
ID=7933039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0016461-5A BR0016461B1 (pt) | 1999-12-17 | 2000-12-05 | cobertura inferior de um compartimento de refrigeraÇço para Êmbolos de motores de combustço interna. |
Country Status (6)
Country | Link |
---|---|
US (1) | US6722263B2 (pt) |
EP (1) | EP1238191B1 (pt) |
JP (1) | JP2003517139A (pt) |
BR (1) | BR0016461B1 (pt) |
DE (2) | DE19960913A1 (pt) |
WO (1) | WO2001044645A1 (pt) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6401595B1 (en) * | 2000-10-18 | 2002-06-11 | Caterpillar Inc. | Piston for an internal combustion engine and method of assembly |
DE10214830A1 (de) | 2002-04-04 | 2004-01-08 | Mahle Gmbh | Öleinlass für einen mit Kühlkanal versehenen Kolben eines Verbrennungsmotors |
DE10221561A1 (de) * | 2002-05-15 | 2004-01-08 | Mahle Gmbh | Gekühlter Kolben für einen Verbrennungsmotor |
US6920860B2 (en) * | 2003-10-06 | 2005-07-26 | Mahle Gmbh | Cooling channel cover for a one-piece piston of an internal combustion engine |
US6892690B2 (en) * | 2003-10-06 | 2005-05-17 | Mahle Gmbh | Cooling channel cover for a one-piece piston of an internal combustion engine |
US6820582B1 (en) * | 2003-10-06 | 2004-11-23 | Mahle Gmbh | Cooling channel cover for a one-piece piston of an internal combustion engine |
DE10346819A1 (de) * | 2003-10-06 | 2005-04-21 | Mahle Gmbh | Einteiliger Kolben für einen Verbrennungsmotor |
DE102004019011A1 (de) * | 2004-04-20 | 2005-11-17 | Mahle Gmbh | Kühlkanalabdeckung für einen Kolben eines Verbrennungsmotors |
DE102004029926B4 (de) * | 2004-06-21 | 2007-09-20 | Federal-Mogul Nürnberg GmbH | Kolben für einen Verbrennungsmotor |
DE102004029927B4 (de) * | 2004-06-21 | 2006-07-13 | Federal-Mogul Nürnberg GmbH | Kolben für einen Verbrennungsmotor |
DE102004057624A1 (de) * | 2004-11-30 | 2006-06-01 | Mahle International Gmbh | Mehrteiliger, gekühlter Kolben für einen Verbrennungsmotor |
DE102007050213A1 (de) * | 2007-10-20 | 2009-04-23 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
US8347842B2 (en) * | 2008-02-19 | 2013-01-08 | Federal-Mogul Corporation | Coolable piston for internal combustion engine |
US7762227B2 (en) * | 2008-02-19 | 2010-07-27 | Federal Mogul Corporation | Coolable piston for internal combustion engine |
US9238283B2 (en) * | 2008-07-24 | 2016-01-19 | Ks Kolbenschmidt Gmbh | Friction welded steel piston having optimized cooling channel |
DE102009056922B4 (de) * | 2009-12-03 | 2019-03-14 | Mahle International Gmbh | Zulauftrichter für den Kühlkanal eines Kolbens |
DE102011013113A1 (de) * | 2011-03-04 | 2012-09-06 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung |
DE102011076369A1 (de) | 2011-05-24 | 2012-11-29 | Mahle International Gmbh | Untere Abdeckung eines Kühlkanals eines Kolbens |
DE102011106379A1 (de) * | 2011-07-04 | 2013-01-10 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
DE102012213558A1 (de) | 2012-08-01 | 2014-02-06 | Mahle International Gmbh | Kolben |
EP3129629B1 (de) * | 2014-04-09 | 2018-06-06 | KS Kolbenschmidt GmbH | Verlängerter kühlkanalzulauf für kühlkanalkolben und verfahren zu seinem betrieb |
US9920869B2 (en) * | 2014-05-22 | 2018-03-20 | United Technologies Corporation | Cooling systems for gas turbine engine components |
DE102014015946A1 (de) | 2014-10-30 | 2016-05-19 | Mahle International Gmbh | Kühlkanalabdeckung sowie mit einer Kühlkanalabdeckung versehener Kolben |
DE102014015947A1 (de) * | 2014-10-30 | 2016-05-19 | Mahle International Gmbh | Kühlkanalabdeckung sowie mit einer Kühlkanalabdeckung versehener Kolben |
BR112017013133A2 (pt) | 2014-12-19 | 2017-12-26 | Fed Mogul Llc | pistão com galeria de resfriamento que tem entrada de óleo e método de construção do mesmo |
USD886155S1 (en) | 2015-12-18 | 2020-06-02 | Mahle International Gmbh | Piston for an internal combustion engine |
US10227948B2 (en) | 2015-12-18 | 2019-03-12 | Mahle International Gmbh | Piston for an internal combustion engine |
DE102016221352A1 (de) | 2016-10-28 | 2018-05-03 | Mahle International Gmbh | Verfahren zur Herstellung eines Kolbens |
DE102018218497A1 (de) * | 2018-10-29 | 2020-04-30 | Mahle International Gmbh | Kolben einer Brennkraftmaschine |
CN113748263A (zh) * | 2019-04-09 | 2021-12-03 | Ks科尔本施密特有限公司 | 具有通向冷却通道中的漏斗形的进口的冷却通道活塞 |
DE102019213358A1 (de) * | 2019-09-03 | 2021-03-04 | Mahle International Gmbh | Kolben |
DE102021201154A1 (de) | 2021-02-08 | 2022-08-11 | Mahle International Gmbh | Montageverfahren eines Zulauftrichters sowie zugehöriger Zulauftrichter und Kolben |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD91162A (pt) * | ||||
CH348574A (de) * | 1955-12-20 | 1960-08-31 | Maschf Augsburg Nuernberg Ag | Leichtmetallkolben |
US3221718A (en) * | 1964-01-09 | 1965-12-07 | Continental Aviat & Eng Corp | Piston construction |
US3844588A (en) * | 1972-06-21 | 1974-10-29 | Ingersoll Rand Co | Condenser tube support plate insert |
AU529170B2 (en) * | 1978-04-06 | 1983-05-26 | Girlock Ltd. | Joint construction |
US4377967A (en) * | 1981-03-27 | 1983-03-29 | Mack Trucks, Inc. | Two-piece piston assembly |
DE3733965A1 (de) | 1987-10-08 | 1989-04-20 | Ulrich Dipl Ing Bellmann | Verfahren zur informationsgewinnung aus stark gestoerten daten eines zeitzeichensenders |
DE3733964A1 (de) * | 1987-10-08 | 1989-04-20 | Mahle Gmbh | Kuehlbarer tauchkolben fuer verbrennungsmotoren |
JPH0235972U (pt) * | 1988-07-06 | 1990-03-08 | ||
JP3082320B2 (ja) * | 1991-06-25 | 2000-08-28 | 株式会社デンソー | スタータ |
JP2522876Y2 (ja) * | 1991-12-17 | 1997-01-16 | 株式会社デンソー | スタータの水抜き構造 |
DE4208037C2 (de) * | 1992-03-13 | 1998-03-26 | Mahle Gmbh | Mehrteiliger, gekühlter Kolben für Verbrennungsmotoren |
DE4410141B4 (de) * | 1994-03-24 | 2008-05-08 | Mahle Gmbh | Verschließen von herstellungsbedingten Bohrungen bei Kolben mit Kühlkanal |
JP3396128B2 (ja) * | 1996-05-17 | 2003-04-14 | 則男 大津賀 | 分岐管の接続装置 |
-
1999
- 1999-12-17 DE DE19960913A patent/DE19960913A1/de not_active Withdrawn
-
2000
- 2000-12-05 US US10/149,800 patent/US6722263B2/en not_active Expired - Lifetime
- 2000-12-05 DE DE50010778T patent/DE50010778D1/de not_active Expired - Lifetime
- 2000-12-05 BR BRPI0016461-5A patent/BR0016461B1/pt not_active IP Right Cessation
- 2000-12-05 EP EP00988687A patent/EP1238191B1/de not_active Expired - Lifetime
- 2000-12-05 WO PCT/DE2000/004358 patent/WO2001044645A1/de active IP Right Grant
- 2000-12-05 JP JP2001545710A patent/JP2003517139A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US20020178910A1 (en) | 2002-12-05 |
DE50010778D1 (de) | 2005-08-25 |
DE19960913A1 (de) | 2001-06-21 |
EP1238191A1 (de) | 2002-09-11 |
JP2003517139A (ja) | 2003-05-20 |
EP1238191B1 (de) | 2005-07-20 |
BR0016461A (pt) | 2002-08-27 |
US6722263B2 (en) | 2004-04-20 |
WO2001044645A1 (de) | 2001-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 05/12/2000, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 20A ANUIDADE. |
|
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 2619 DE 16-03-2021 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. |