JPH0331956B2 - - Google Patents
Info
- Publication number
- JPH0331956B2 JPH0331956B2 JP59226030A JP22603084A JPH0331956B2 JP H0331956 B2 JPH0331956 B2 JP H0331956B2 JP 59226030 A JP59226030 A JP 59226030A JP 22603084 A JP22603084 A JP 22603084A JP H0331956 B2 JPH0331956 B2 JP H0331956B2
- Authority
- JP
- Japan
- Prior art keywords
- piston
- ring
- piston ring
- pair
- crown
- 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.)
- Expired - Lifetime
Links
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 230000004323 axial length Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 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
- F02F3/0015—Multi-part pistons
-
- 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
- F16J1/10—Connection to driving members
- F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
- F16J1/16—Connection to driving members with connecting-rods, i.e. pivotal connections with gudgeon-pin; Gudgeon-pins
-
- 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
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
- F05C2201/0448—Steel
-
- 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
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 (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB838328931A GB8328931D0 (en) | 1983-10-29 | 1983-10-29 | Pistons |
GB8328931 | 1983-10-29 | ||
GB8332817 | 1983-12-08 | ||
GB8334434 | 1983-12-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60172771A JPS60172771A (ja) | 1985-09-06 |
JPH0331956B2 true JPH0331956B2 (US08124317-20120228-C00060.png) | 1991-05-09 |
Family
ID=10550925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59226030A Granted JPS60172771A (ja) | 1983-10-29 | 1984-10-29 | ピストン |
Country Status (3)
Country | Link |
---|---|
US (1) | US4727795A (US08124317-20120228-C00060.png) |
JP (1) | JPS60172771A (US08124317-20120228-C00060.png) |
GB (1) | GB8328931D0 (US08124317-20120228-C00060.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021156205A (ja) * | 2020-03-26 | 2021-10-07 | 本田技研工業株式会社 | 分割型ピストン |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5040454A (en) * | 1988-10-21 | 1991-08-20 | Caterpillar Inc. | Piston assembly and piston member thereof having a predetermined compression height to diameter ratio |
BR9001859A (pt) * | 1990-04-17 | 1991-11-12 | Metal Leve Sa | Processo de fabricacao de embolo e embolo |
BR9001916A (pt) * | 1990-04-20 | 1991-11-12 | Metal Leve Sa | Processo de obtencao de embolo refrigerado e embolo refrigerado |
DE4327772A1 (de) * | 1993-08-18 | 1995-02-23 | Mahle Gmbh | Leichtmetallkolben für hochbelastete Verbrennungsmotoren |
US5499572A (en) * | 1993-08-26 | 1996-03-19 | Cobble; Daniel L. | Bi-tech piston |
DE19501416A1 (de) * | 1995-01-19 | 1996-07-25 | Kolbenschmidt Ag | Geschmiedeter oder gegossener Kolbenkopf eines mehrteiligen Kolbens |
DE19547157A1 (de) | 1995-12-16 | 1997-06-19 | Mahle Gmbh | Kolben-Zylinder-Baueinheit |
US6032570A (en) * | 1998-04-10 | 2000-03-07 | Yamaha Hatsudoki Kabushiki Kaisha | Composite piston for machine |
US6279455B1 (en) | 1998-10-06 | 2001-08-28 | Caterpillar Inc. | Method and apparatus for making a two piece unitary piston |
US6223701B1 (en) | 1999-08-16 | 2001-05-01 | Caterpillar Inc. | Cooled one piece piston and method |
US6327962B1 (en) | 1999-08-16 | 2001-12-11 | Caterpillar Inc. | One piece piston with supporting piston skirt |
US6286414B1 (en) | 1999-08-16 | 2001-09-11 | Caterpillar Inc. | Compact one piece cooled piston and method |
US6318243B1 (en) * | 1999-08-31 | 2001-11-20 | D. Kent Jones | Two-piece piston assembly |
WO2002033291A1 (en) * | 2000-10-18 | 2002-04-25 | Federal-Mogul Corporation | Multi-axially forged piston |
US6609454B2 (en) * | 2001-05-04 | 2003-08-26 | Afm, Incorporated | Piston with seal |
US6715457B1 (en) | 2003-03-20 | 2004-04-06 | Federal-Mogul World Wide, Inc. | Piston assembly |
DE102007018932A1 (de) * | 2007-04-21 | 2008-10-23 | Ks Kolbenschmidt Gmbh | Belastungsoptimierter Innenraum eines Kolbens |
DE102008063947B4 (de) | 2008-12-19 | 2011-03-31 | Ks Kolbenschmidt Gmbh | Kolben mit standardisiertem Kolbenboden bei variabler Kompressionshöhe |
US9970384B2 (en) | 2009-11-06 | 2018-05-15 | Federal-Mogul Llc | Steel piston with cooling gallery and method of construction thereof |
US8807109B2 (en) * | 2009-11-06 | 2014-08-19 | Federal-Mogul Corporation | Steel piston with cooling gallery and method of construction thereof |
DE102009059056A1 (de) * | 2009-12-18 | 2011-06-22 | MAHLE International GmbH, 70376 | Kolben für einen Verbrennungsmotor |
FR3055921B1 (fr) * | 2016-09-13 | 2019-04-26 | Peugeot Citroen Automobiles Sa | Piece mecanique munie d’un logement destine a loger une goupille |
JP7350685B2 (ja) * | 2020-03-26 | 2023-09-26 | 本田技研工業株式会社 | 分割型ピストン |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57173540A (en) * | 1981-04-17 | 1982-10-25 | Yamaha Motor Co Ltd | Piston of reciprocating engine |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1017498A (en) * | 1911-02-07 | 1912-02-13 | John Bittner | Piston for explosive-engines. |
US1249799A (en) * | 1917-03-24 | 1917-12-11 | Lorraine Anciens Ets Dietrich | Piston. |
GB115576A (en) * | 1917-05-17 | 1918-05-16 | Cyrill George Pullin | Improvements in Pistons. |
US1394898A (en) * | 1918-05-23 | 1921-10-25 | George V Harriman | Piston |
US1542209A (en) * | 1922-07-26 | 1925-06-16 | Bergeron Alfred | Wrist-pin mounting |
US1561030A (en) * | 1923-08-29 | 1925-11-10 | Gen Motors Res Corp | Piston |
US1507490A (en) * | 1924-02-27 | 1924-09-02 | Kuchemann Willy | Piston |
GB221435A (en) * | 1924-03-21 | 1924-09-11 | Frederick Jervis | Improvements in pistons |
GB291294A (en) * | 1927-11-21 | 1928-05-31 | Midland Motor Cylinder Company | Improvements in and relating to pistons for internal combustion engines |
GB357197A (en) * | 1930-05-10 | 1931-09-10 | Widdop And Company Ltd H | Improvements appertaining to pistons for internal combustion engines |
GB389387A (en) * | 1932-03-09 | 1933-03-16 | Alpheus Flower | Pistons |
GB389649A (en) * | 1932-03-09 | 1933-03-23 | Alpheus Flower | Pistons |
GB398239A (en) * | 1932-03-11 | 1933-09-11 | Claud William Harris | Improvements in pistons for internal combustion engines |
GB408078A (en) * | 1933-01-25 | 1934-04-05 | Otto James Rudolf Brookman | Pistons |
GB400131A (en) * | 1933-05-27 | 1933-10-19 | Alpheus Flower | Pistons |
US2198689A (en) * | 1937-01-30 | 1940-04-30 | Chrysler Corp | Piston and method of making the same |
DE708646C (de) * | 1938-10-11 | 1941-07-25 | Mahle Kg | Kolben fuer Brennkraftmaschinen |
FR870737A (fr) * | 1940-01-23 | 1942-03-23 | Piston pour moteurs et machines réceptrices | |
US2323310A (en) * | 1942-01-28 | 1943-07-06 | Cornelius S Clark | Piston |
GB556444A (en) * | 1942-01-28 | 1943-10-05 | Cornelius Silvester Clark | Improvement in pistons |
US2372993A (en) * | 1944-01-14 | 1945-04-03 | Aluminum Co Of America | Internal combustion engine piston |
GB742442A (en) * | 1953-04-16 | 1955-12-30 | Carrier Engineering Co Ltd | An improved method of forming a fabricated piston assembly and a piston produced thereby |
GB825855A (en) * | 1956-04-24 | 1959-12-23 | Sterling Aluminum Products Inc | Protection of piston ring groove walls |
GB833320A (en) * | 1957-08-13 | 1960-04-21 | List Hans | Process for the manufacture of cast pistons |
GB948352A (en) * | 1959-08-21 | 1964-01-29 | Svenska Metalock Aktiebolag | Improvements in and relating to pistons for internal combustion engines |
GB1007875A (en) * | 1963-06-26 | 1965-10-22 | Hepworth & Grandage Ltd | Improvements in light alloy pistons |
GB1025726A (en) * | 1963-09-10 | 1966-04-14 | Wellworthy Ltd | Improvements in or relating to pistons |
GB1008180A (en) * | 1964-09-29 | 1965-10-27 | Cross Mfg Co 1938 Ltd | Improvements in pistons for internal combustion engines and the like and method of production |
GB1292807A (en) * | 1969-01-16 | 1972-10-11 | Ass Eng Ltd | Pistons |
DE2230722C3 (de) * | 1972-06-23 | 1981-12-24 | Mahle Gmbh, 7000 Stuttgart | Brennkraftmaschinenkolben, insbesondere für Dieselmaschinen, mit einem Unterteil und einem mit diesem lösbar verbundenen Oberteil |
FR2238372A5 (US08124317-20120228-C00060.png) * | 1973-07-19 | 1975-02-14 | Dampers | |
US4072088A (en) * | 1976-06-25 | 1978-02-07 | Caterpillar Tractor Co. | Light-weight piston assemblies |
JPS5827161Y2 (ja) * | 1977-02-12 | 1983-06-13 | ヤンマーディーゼル株式会社 | 組合せピストン |
GB1593245A (en) * | 1978-03-15 | 1981-07-15 | Ass Eng Italia | Pistons |
DE2914456A1 (de) * | 1979-04-10 | 1980-10-23 | Schmidt Gmbh Karl | Gebauter kolben fuer brennkraftmaschinen |
US4433616A (en) * | 1981-07-06 | 1984-02-28 | Deere & Company | Piston assembly for an internal combustion engine |
IT1194060B (it) * | 1981-07-31 | 1988-09-14 | Ae Borgo Spa | Pistone per motori diesel con camera di combustione isolata |
JPS5872654A (ja) * | 1981-10-26 | 1983-04-30 | Nissan Motor Co Ltd | 内燃機関用ピストン |
US4440069A (en) * | 1982-06-11 | 1984-04-03 | Standard Oil Corporation (Indiana) | Composite piston and process |
-
1983
- 1983-10-29 GB GB838328931A patent/GB8328931D0/en active Pending
-
1984
- 1984-10-29 US US06/666,225 patent/US4727795A/en not_active Expired - Fee Related
- 1984-10-29 JP JP59226030A patent/JPS60172771A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57173540A (en) * | 1981-04-17 | 1982-10-25 | Yamaha Motor Co Ltd | Piston of reciprocating engine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021156205A (ja) * | 2020-03-26 | 2021-10-07 | 本田技研工業株式会社 | 分割型ピストン |
Also Published As
Publication number | Publication date |
---|---|
GB8328931D0 (en) | 1983-11-30 |
JPS60172771A (ja) | 1985-09-06 |
US4727795A (en) | 1988-03-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0331956B2 (US08124317-20120228-C00060.png) | ||
EP0330005B1 (en) | Pistons | |
KR0134965B1 (ko) | 피스톤 | |
JP2005527725A (ja) | 内燃機関に用いられる、複数の部分から成る冷却されるピストン | |
KR20010080018A (ko) | 단조강 및 냉각 채널로 된 피스톤 기본 몸체를 갖는 피스톤 | |
KR100762527B1 (ko) | 직접 분사식 디젤 엔진용 냉각 채널 피스톤 | |
US5000078A (en) | Light metal trunk piston for internal combustion engines | |
JP2010529357A (ja) | 内燃機関に用いられる2つの部分から成るピストン | |
JPS6350445Y2 (US08124317-20120228-C00060.png) | ||
JP2548255B2 (ja) | 燃焼機関のための2分割形ピストンの上部分及びその製法 | |
US5086736A (en) | Piston head with bores | |
JPH05312104A (ja) | 内燃機関用の冷却される筒形ピストン | |
GB1588515A (en) | Pistons | |
US7383808B1 (en) | Articulated piston skirt | |
EP0144145B1 (en) | Pistons | |
US5701803A (en) | Light-metal piston for internal combustion engines | |
JP2865863B2 (ja) | オットサイクル機関に用いられる軽金属製の筒形ピストン | |
US5113817A (en) | Piston with specific land characteristics | |
JP2670388B2 (ja) | エンジン用ピストンの中空耐摩環 | |
US2100719A (en) | Piston | |
JPH0515555Y2 (US08124317-20120228-C00060.png) | ||
JPH0723561Y2 (ja) | 内燃機関のピストン | |
JPH0736108Y2 (ja) | 内燃機関用スケルトン型ピストン | |
EP0425635B1 (en) | Piston | |
JPH0326288Y2 (US08124317-20120228-C00060.png) |