BRPI0406784A - Método para introdução de perfurações de shaker no canal de refrigeração de um pistão de uma peça - Google Patents
Método para introdução de perfurações de shaker no canal de refrigeração de um pistão de uma peçaInfo
- Publication number
- BRPI0406784A BRPI0406784A BR0406784-3A BRPI0406784A BRPI0406784A BR PI0406784 A BRPI0406784 A BR PI0406784A BR PI0406784 A BRPI0406784 A BR PI0406784A BR PI0406784 A BRPI0406784 A BR PI0406784A
- Authority
- BR
- Brazil
- Prior art keywords
- shaker
- cooling channel
- introducing
- piston
- perforations
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B35/00—Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/10—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass pistons
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49249—Piston making
- Y10T29/49265—Ring groove forming or finishing
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49995—Shaping one-piece blank by removing material
- Y10T29/49996—Successive distinct removal operations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Drilling And Boring (AREA)
Abstract
"MéTODO PARA INTRODUçãO DE PERFURAçõES DE SHAKER NO CANAL DE REFRIGERAçãO DE UM PISTãO DE UMA PEçA". A presente invenção refere-se a um método para a introdução de perfurações de shaker (13) em um canal de refrigeração (5) de um pistão de uma peça (1), sendo que os cubos de pino (9) de pistão, cada qual com um furo de pino (3) e elementos de haste de pistão (10) são moldados na cabeça de pistão (2) por meio de uma conexão (8) essencialmente anular. Perfurações de passagem (12) são perfuradas na conexão (8) coaxialmente às perfurações de shaker (13) para introdução no canal de refrigeração (5), após o que as perfurações de shaker (13) são perfuradas no lado inferior da cabeça de pistão (2) por meio de brocas introduzidas através da perfuração de passagem pertinente (12).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10301367A DE10301367A1 (de) | 2003-01-16 | 2003-01-16 | Verfahren zum Einbringen von Shakerbohrungen in den Kühlkanal eines einteiligen Kolbens |
PCT/DE2004/000036 WO2004065776A1 (de) | 2003-01-16 | 2004-01-14 | Verfahren zum einbringen von shakerbohrungen in den kühlkanal eines einteiligen kolbens |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0406784A true BRPI0406784A (pt) | 2006-01-17 |
BRPI0406784B1 BRPI0406784B1 (pt) | 2012-09-18 |
Family
ID=32602584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0406784-3A BRPI0406784B1 (pt) | 2003-01-16 | 2004-01-14 | método para introdução de perfurações de shaker no canal de refrigeração de um pistão de uma peça. |
Country Status (9)
Country | Link |
---|---|
US (1) | US6772846B1 (pt) |
EP (1) | EP1583897B1 (pt) |
JP (1) | JP4567663B2 (pt) |
KR (1) | KR101067621B1 (pt) |
CN (1) | CN100360785C (pt) |
BR (1) | BRPI0406784B1 (pt) |
DE (1) | DE10301367A1 (pt) |
HK (1) | HK1084170A1 (pt) |
WO (1) | WO2004065776A1 (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10346822A1 (de) * | 2003-10-06 | 2005-04-21 | Mahle Gmbh | Kolben für einen Verbrennungsmotor |
DE102004038946A1 (de) * | 2004-08-11 | 2006-02-23 | Mahle International Gmbh | Kühlkanalkolben für einen Verbrennungsmotor mit Wärmerohren |
DE102006027810A1 (de) * | 2006-06-16 | 2007-12-20 | Mahle International Gmbh | Verfahren zur Herstellung eines einteiligen Kolbens sowie damit hergestellter Kolben |
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 |
DE102008062219A1 (de) * | 2008-12-13 | 2010-06-17 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
US8601996B2 (en) * | 2009-05-08 | 2013-12-10 | Caterpillar Inc. | Single piece piston body for an internal combustion engine |
DE102012014195A1 (de) * | 2012-07-18 | 2014-01-23 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
DE102013009164A1 (de) * | 2013-05-31 | 2014-12-04 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
US9869268B2 (en) | 2013-11-07 | 2018-01-16 | Federal-Mogul Llc | Monolithic, galleryless piston and method of construction thereof |
US10738731B2 (en) | 2013-11-07 | 2020-08-11 | Tenneco Inc. | Monolithic, galleryless piston and method of construction thereof |
JP6279915B2 (ja) * | 2014-01-30 | 2018-02-14 | 株式会社神戸製鋼所 | 鋳物孔加工品の形成方法及びスクリュ圧縮機のケーシング |
USD768207S1 (en) | 2014-07-16 | 2016-10-04 | Federal-Mogul Corporation | Piston |
FR3027829B1 (fr) * | 2014-11-03 | 2016-11-11 | Seb Sa | Procede pour le percage d'un tunnel de reception d'un capteur dans un recipient de cuisson et recipient issu d'un tel procede |
US10202936B2 (en) * | 2015-04-09 | 2019-02-12 | Tenneco Inc. | Zero oil cooled (ZOC) piston incorporating heat pipe technology |
DE102016114954A1 (de) * | 2015-08-11 | 2017-02-16 | Ks Kolbenschmidt Gmbh | Verfahren zur Herstellung eines Monoblock-Kolbens und Monoblock-Kolben |
DE102016204830A1 (de) | 2016-03-23 | 2017-09-28 | Federal-Mogul Nürnberg GmbH | Kolben für einen Verbrennungsmotor |
US10704491B2 (en) | 2018-10-11 | 2020-07-07 | Tenneco Inc. | Piston cooling gallery shaping to reduce piston temperature |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE726685C (de) * | 1939-09-01 | 1942-10-19 | Versuchsanstalt Fuer Luftfahrt | Kolben fuer Brennkraftmaschinen |
GB1060225A (pt) * | 1964-09-08 | 1967-03-01 | A.M.O. (Aviation, Marine, Outillage) | |
DE2021781A1 (de) * | 1970-05-04 | 1971-11-25 | Caterpillar Tractor Co | Kolben mit Waermesperreinrichtung |
DE3444661A1 (de) * | 1984-12-07 | 1986-06-12 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Fluessigkeitsgekuehlter kolben |
JPS61259780A (ja) | 1985-05-13 | 1986-11-18 | Toa Nenryo Kogyo Kk | 超音波霧化用振動子 |
US4608947A (en) * | 1985-07-05 | 1986-09-02 | Klockner-Humboldt-Deutz Aktiengesellschaft | Arrangement for cooling pistons and cylinder sleeves |
DE3643039A1 (de) * | 1986-12-17 | 1988-06-30 | Mahle Gmbh | Kuehlbarer tauchkolben fuer verbrennungsmotoren |
DE4118400A1 (de) * | 1990-06-29 | 1992-01-02 | Kolbenschmidt Ag | Gebauter, oelgekuehlter kolben fuer dieselmotoren |
JPH0444454U (pt) * | 1990-08-21 | 1992-04-15 | ||
BR9005376A (pt) * | 1990-10-18 | 1992-06-16 | Metal Leve Sa | Embolo bipartido com fechamento postico de galeria e processo para sua obtencao |
DE4208037C2 (de) * | 1992-03-13 | 1998-03-26 | Mahle Gmbh | Mehrteiliger, gekühlter Kolben für Verbrennungsmotoren |
US5454351A (en) * | 1994-04-01 | 1995-10-03 | Cao; Yiding | Engine piston |
DE4446726A1 (de) * | 1994-12-24 | 1996-06-27 | Mahle Gmbh | Verfahren zur Herstellung eines einteiligen Kühlkanalkolbens |
DE19522756A1 (de) * | 1995-06-27 | 1997-01-02 | Kolbenschmidt Ag | Tauchkolben für Brennkraftmaschinen |
DE10152316B4 (de) * | 2000-10-27 | 2006-11-09 | Ks Kolbenschmidt Gmbh | Verfahren zur Herstellung eines Kolbens |
US6487773B2 (en) * | 2001-03-23 | 2002-12-03 | Mahle Gmbh | Method of making one-piece piston |
DE10244510A1 (de) * | 2002-09-25 | 2004-04-08 | Mahle Gmbh | Einteiliger Kühlkanalkolben für einen Verbrennungsmotor |
DE10244512A1 (de) | 2002-09-25 | 2004-04-15 | Mahle Gmbh | Mehrteiliger gekühlter Kolben für einen Verbrennungsmotor |
-
2003
- 2003-01-16 DE DE10301367A patent/DE10301367A1/de not_active Withdrawn
- 2003-03-07 US US10/384,008 patent/US6772846B1/en not_active Expired - Lifetime
-
2004
- 2004-01-14 BR BRPI0406784-3A patent/BRPI0406784B1/pt not_active IP Right Cessation
- 2004-01-14 WO PCT/DE2004/000036 patent/WO2004065776A1/de active Application Filing
- 2004-01-14 KR KR1020057013140A patent/KR101067621B1/ko not_active IP Right Cessation
- 2004-01-14 EP EP04701898A patent/EP1583897B1/de not_active Expired - Fee Related
- 2004-01-14 CN CNB2004800023224A patent/CN100360785C/zh not_active Expired - Fee Related
- 2004-01-14 JP JP2006500472A patent/JP4567663B2/ja not_active Expired - Fee Related
-
2006
- 2006-04-11 HK HK06104396A patent/HK1084170A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20050088252A (ko) | 2005-09-02 |
EP1583897B1 (de) | 2011-06-15 |
WO2004065776A1 (de) | 2004-08-05 |
CN100360785C (zh) | 2008-01-09 |
BRPI0406784B1 (pt) | 2012-09-18 |
CN1745240A (zh) | 2006-03-08 |
EP1583897A1 (de) | 2005-10-12 |
US20040140111A1 (en) | 2004-07-22 |
JP2006517015A (ja) | 2006-07-13 |
DE10301367A1 (de) | 2004-07-29 |
US6772846B1 (en) | 2004-08-10 |
JP4567663B2 (ja) | 2010-10-20 |
KR101067621B1 (ko) | 2011-09-27 |
HK1084170A1 (en) | 2006-07-21 |
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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 |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/01/2004, 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 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 2549 DE 12-11-2019 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. |