AU2002227503A1 - Engine piston and manufacture - Google Patents
Engine piston and manufactureInfo
- Publication number
- AU2002227503A1 AU2002227503A1 AU2002227503A AU2750302A AU2002227503A1 AU 2002227503 A1 AU2002227503 A1 AU 2002227503A1 AU 2002227503 A AU2002227503 A AU 2002227503A AU 2750302 A AU2750302 A AU 2750302A AU 2002227503 A1 AU2002227503 A1 AU 2002227503A1
- Authority
- AU
- Australia
- Prior art keywords
- manufacture
- engine piston
- piston
- engine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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
- F02F3/0015—Multi-part pistons
- F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
- F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
- F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
- F02B23/0672—Omega-piston bowl, i.e. the combustion space having a central projection pointing towards the cylinder head and the surrounding wall being inclined towards the cylinder center axis
-
- 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
-
- 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
- F02F2200/04—Forging of engine parts
-
- 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
- F05C2201/02—Light metals
- F05C2201/021—Aluminium
-
- 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
- F05C2251/00—Material properties
- F05C2251/04—Thermal properties
- F05C2251/042—Expansivity
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
-
- 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
-
- 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
- Y10T29/49252—Multi-element piston making
-
- 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
- Y10T29/49256—Piston making with assembly or composite article making
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0018840A GB2365507B (en) | 2000-08-02 | 2000-08-02 | Engine piston and manufacture |
GB0018840 | 2000-08-02 | ||
PCT/GB2001/003361 WO2002010571A1 (en) | 2000-08-02 | 2001-07-26 | Engine piston and manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2002227503A1 true AU2002227503A1 (en) | 2002-02-13 |
Family
ID=9896744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002227503A Abandoned AU2002227503A1 (en) | 2000-08-02 | 2001-07-26 | Engine piston and manufacture |
Country Status (7)
Country | Link |
---|---|
US (2) | US7341037B2 (en) |
EP (1) | EP1307644B1 (en) |
JP (1) | JP4689140B2 (en) |
AU (1) | AU2002227503A1 (en) |
DE (1) | DE60122533T2 (en) |
GB (1) | GB2365507B (en) |
WO (1) | WO2002010571A1 (en) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6491013B1 (en) * | 2001-09-19 | 2002-12-10 | Federal-Mogul World Wide, Inc. | Closed gallery piston having reinforced oil hole |
US6825450B2 (en) * | 2002-11-06 | 2004-11-30 | Federal-Mogul World Wide, Inc. | Piston and method of manufacture |
US7005620B2 (en) * | 2003-11-04 | 2006-02-28 | Federal-Mogul World Wide, Inc. | Piston and method of manufacture |
DE102004003658A1 (en) * | 2004-01-24 | 2005-08-25 | Mahle Gmbh | Combustion basin in the bottom of a piston for a diesel engine |
DE102005037175A1 (en) * | 2005-08-06 | 2007-02-08 | Mahle International Gmbh | Piston for an internal combustion engine and cover ring for the cooling channel of such a piston |
US20070074695A1 (en) * | 2005-10-04 | 2007-04-05 | Mahle Technology, Inc. | Piston having improved cooling characteristics |
DE102005060547A1 (en) * | 2005-12-17 | 2007-06-28 | Mahle International Gmbh | Automotive piston for fuel-injected engine has profiled central combustion cavity with rounded edges |
US7458358B2 (en) * | 2006-05-10 | 2008-12-02 | Federal Mogul World Wide, Inc. | Thermal oxidation protective surface for steel pistons |
DE102006027355A1 (en) * | 2006-06-13 | 2007-12-20 | Mahle International Gmbh | Piston for an internal combustion engine and method for its production |
DE102006030699B4 (en) * | 2006-06-30 | 2014-10-02 | Daimler Ag | Cast steel piston for internal combustion engines |
FR2918118A1 (en) * | 2007-06-29 | 2009-01-02 | Sifcor Sa | Internal cooling channel integrated piston for oil engine of e.g. lorry, has pieces respectively comprising complementary shapes for authorizing their relative positioning and assembly by binding at certain zones to define closed chamber |
JP4976935B2 (en) | 2007-07-02 | 2012-07-18 | 株式会社ニフコ | Weather Strip |
JP4379503B2 (en) * | 2007-08-13 | 2009-12-09 | トヨタ自動車株式会社 | Piston for internal combustion engine |
FR2925603A1 (en) * | 2007-12-19 | 2009-06-26 | Renault Sas | COMBUSTION CHAMBER FOR SUPERIOR THERMAL MOTOR WITH DIRECT INJECTION |
DE102008062219A1 (en) * | 2008-12-13 | 2010-06-17 | Mahle International Gmbh | Piston for an internal combustion engine |
US20110030214A1 (en) * | 2009-08-05 | 2011-02-10 | Wolfgang Rein | Piston assembly multiple step forming process |
US8807109B2 (en) * | 2009-11-06 | 2014-08-19 | Federal-Mogul Corporation | Steel piston with cooling gallery and method of construction thereof |
KR101449063B1 (en) * | 2009-11-16 | 2014-10-13 | 현대자동차주식회사 | Manufacturing method of piston and piston of diesel engine |
DE102010033881A1 (en) * | 2010-08-10 | 2012-02-16 | Mahle International Gmbh | Piston for an internal combustion engine and method for its production |
DE102011012547A1 (en) * | 2011-02-26 | 2012-08-30 | Neumayer Tekfor Holding Gmbh | Piston-connecting rod assembly |
DE102011013141A1 (en) | 2011-03-04 | 2012-09-06 | Mahle International Gmbh | Method for producing a piston for an internal combustion engine |
DE102011013113A1 (en) * | 2011-03-04 | 2012-09-06 | Mahle International Gmbh | Piston for an internal combustion engine and method for its production |
DE102011013067A1 (en) * | 2011-03-04 | 2012-09-06 | Mahle International Gmbh | Method for producing a piston for an internal combustion engine |
US8677970B2 (en) * | 2011-03-17 | 2014-03-25 | Cummins Intellectual Property, Inc. | Piston for internal combustion engine |
DE102011106381A1 (en) * | 2011-07-04 | 2013-01-10 | Mahle International Gmbh | Piston for an internal combustion engine |
EP2900993B1 (en) * | 2012-09-27 | 2018-07-25 | Federal-Mogul LLC | Reduced compression height piston and piston assembly therewith and methods of construction thereof |
US10352270B2 (en) * | 2016-03-01 | 2019-07-16 | Tenneco Inc. | Galleryless piston with connection to pockets |
DE102016204859B3 (en) | 2016-03-23 | 2017-06-29 | Hirschvogel Umformtechnik Gmbh | Multi-part piston for internal combustion engine |
CN106735669B (en) * | 2016-12-22 | 2022-07-05 | 滨州渤海活塞有限公司 | Brazed steel piston and manufacturing method thereof |
EP3470655B1 (en) * | 2017-10-10 | 2020-04-22 | Lombardini S.r.l. | Piston and method of manufacturing thereof |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1667202A (en) | 1926-04-22 | 1928-04-24 | Ford Henry | Method of manufacturing pistons |
GB377228A (en) * | 1931-04-22 | 1932-07-22 | David Doyle | Improvements in or relating to pistons for use in fluid pressure engines |
US2244008A (en) | 1939-06-16 | 1941-06-03 | Gen Motors Corp | Piston construction |
DE733038C (en) * | 1941-09-17 | 1943-03-18 | Mahle Kg | Internal combustion engine piston with a cavity for receiving a coolant |
GB558819A (en) * | 1942-07-20 | 1944-01-24 | Harry Ralph Ricardo | Improvements in or relating to the cooling of pistons |
FR52768E (en) * | 1943-02-25 | 1945-06-01 | Maiile Komm Ges | Piston for internal combustion engines, in particular piston conforming to the press for aircraft engines |
DE2919638A1 (en) * | 1979-05-16 | 1980-11-20 | Schmidt Gmbh Karl | PISTON FOR INTERNAL COMBUSTION ENGINES |
US4517930A (en) * | 1982-09-28 | 1985-05-21 | Kawasaki Jukogyo Kabushiki Kaisha | Piston of combustion engine |
DE3430258A1 (en) * | 1984-08-17 | 1986-02-27 | Mahle Gmbh, 7000 Stuttgart | SUBMERSIBLE PISTON FOR COMBUSTION ENGINES |
JPH01178756A (en) * | 1988-01-08 | 1989-07-14 | Mazda Motor Corp | Piston structure for engine |
GB8804533D0 (en) * | 1988-02-26 | 1988-03-30 | Wellworthy Ltd | Pistons |
BR9001916A (en) * | 1990-04-20 | 1991-11-12 | Metal Leve Sa | PROCESS OF OBTAINING REFRIGERATED PUMP AND REFRIGERATED PUMP |
US5413074A (en) * | 1993-07-31 | 1995-05-09 | Isuzu Motors, Ltd. | Piston and a connecting rod apparatus |
JP2000220520A (en) * | 1999-01-27 | 2000-08-08 | Komatsu Ltd | Piston for internal combustion engine |
US6164261A (en) * | 1999-02-10 | 2000-12-26 | Caterpillar Inc. | Internal combustion engine piston assembly and method |
US6539910B1 (en) * | 2001-09-19 | 2003-04-01 | Federal-Mogul World Wide, Inc. | Closed gallery piston having con rod lubrication |
US6557514B1 (en) * | 2001-10-23 | 2003-05-06 | Federal-Mogul World Wide, Inc. | Closed gallery monobloc piston having oil drainage groove |
KR100450441B1 (en) * | 2001-10-30 | 2004-09-30 | 삼영기계주식회사 | Piston Assembly having Contraflow Thwarting Construction in Internal Combustion Engine |
DE10244512A1 (en) * | 2002-09-25 | 2004-04-15 | Mahle Gmbh | Multi-part cooled piston for an internal combustion engine |
DE10257022A1 (en) * | 2002-12-06 | 2004-06-17 | Mahle Gmbh | Multi-part cooled piston for an internal combustion engine |
-
2000
- 2000-08-02 GB GB0018840A patent/GB2365507B/en not_active Expired - Fee Related
-
2001
- 2001-07-26 DE DE60122533T patent/DE60122533T2/en not_active Expired - Lifetime
- 2001-07-26 AU AU2002227503A patent/AU2002227503A1/en not_active Abandoned
- 2001-07-26 WO PCT/GB2001/003361 patent/WO2002010571A1/en active IP Right Grant
- 2001-07-26 US US10/343,499 patent/US7341037B2/en not_active Expired - Fee Related
- 2001-07-26 JP JP2002516466A patent/JP4689140B2/en not_active Expired - Fee Related
- 2001-07-26 EP EP01984432A patent/EP1307644B1/en not_active Expired - Lifetime
-
2008
- 2008-01-16 US US12/015,196 patent/US7721431B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2365507A (en) | 2002-02-20 |
GB2365507B (en) | 2004-09-15 |
EP1307644A1 (en) | 2003-05-07 |
US20050092279A1 (en) | 2005-05-05 |
US7721431B2 (en) | 2010-05-25 |
JP2004505195A (en) | 2004-02-19 |
EP1307644B1 (en) | 2006-08-23 |
WO2002010571A1 (en) | 2002-02-07 |
US20080110335A1 (en) | 2008-05-15 |
DE60122533D1 (en) | 2006-10-05 |
US7341037B2 (en) | 2008-03-11 |
JP4689140B2 (en) | 2011-05-25 |
GB0018840D0 (en) | 2000-09-20 |
DE60122533T2 (en) | 2007-04-26 |
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