BR7301884D0 - Pistao bi-partido para motores de combustao interna pistao bi-partido para motores de combustao interna - Google Patents
Pistao bi-partido para motores de combustao interna pistao bi-partido para motores de combustao internaInfo
- Publication number
- BR7301884D0 BR7301884D0 BR731884A BR188473A BR7301884D0 BR 7301884 D0 BR7301884 D0 BR 7301884D0 BR 731884 A BR731884 A BR 731884A BR 188473 A BR188473 A BR 188473A BR 7301884 D0 BR7301884 D0 BR 7301884D0
- Authority
- BR
- Brazil
- Prior art keywords
- internal combustion
- combustion engines
- party
- track
- party track
- Prior art date
Links
Classifications
-
- 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
- F02B23/0696—W-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 wall
-
- 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
- F02F3/0023—Multi-part pistons the parts being bolted or screwed together
-
- 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
- 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
- F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722212922 DE2212922B2 (de) | 1972-03-17 | 1972-03-17 | Gebauter kolben fuer verbrennungskraftmaschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7301884D0 true BR7301884D0 (pt) | 1974-06-27 |
Family
ID=5839207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR731884A BR7301884D0 (pt) | 1972-03-17 | 1973-03-16 | Pistao bi-partido para motores de combustao interna pistao bi-partido para motores de combustao interna |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS4912223A (pt) |
BR (1) | BR7301884D0 (pt) |
DE (1) | DE2212922B2 (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3235220A1 (de) * | 1982-04-14 | 1983-12-22 | Volkswagenwerk Ag, 3180 Wolfsburg | Kolben fuer eine hubkolben-brennkraftmaschine |
JPH0642263B2 (ja) * | 1984-11-26 | 1994-06-01 | 株式会社日立製作所 | デ−タ処理装置 |
DE8510204U1 (de) * | 1985-04-04 | 1985-07-11 | Ficht GmbH, 8011 Kirchseeon | Mehrteiliger Hubkolben für Brennkraftmaschinen |
DE10210570A1 (de) | 2002-03-09 | 2003-09-18 | Mahle Gmbh | Mehrteiliger gekühlter Kolben für einen Verbrennungsmotor |
DE10337961A1 (de) * | 2003-08-19 | 2005-04-21 | Mahle Gmbh | Mehrteiliger Kolben für einen Verbrennungsmotor |
DE102004029877A1 (de) | 2004-06-19 | 2006-01-05 | Mahle Gmbh | Gebauter Kolben für einen Verbrennungsmotor |
DE102004030218A1 (de) * | 2004-06-22 | 2006-01-19 | Mahle Gmbh | Gebauter Kolben für einen Verbrennungsmotor |
DE102013218764A1 (de) | 2013-03-15 | 2014-09-18 | Ks Kolbenschmidt Gmbh | Zweiteiliger Kolben für Verbrennungsmotor doppelt gefügt |
CN104791127B (zh) * | 2015-02-14 | 2017-04-19 | 吴三社 | 一种组合活塞 |
EP3295003B1 (en) | 2015-05-12 | 2021-11-17 | Wärtsilä Finland Oy | A piston for a four-stroke internal combustion engine and a four-stroke internal combustion engine |
MX2018013353A (es) | 2016-05-04 | 2019-02-20 | Ks Kolbenschmidt Gmbh | Piston. |
DE102019135134A1 (de) * | 2019-12-19 | 2021-06-24 | Ks Kolbenschmidt Gmbh | Ölgekühlter Kolben für Brennkraftmaschinen |
-
1972
- 1972-03-17 DE DE19722212922 patent/DE2212922B2/de active Pending
-
1973
- 1973-03-05 JP JP48025966A patent/JPS4912223A/ja active Pending
- 1973-03-16 BR BR731884A patent/BR7301884D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
DE2212922B2 (de) | 1976-02-05 |
JPS4912223A (pt) | 1974-02-02 |
DE2212922A1 (de) | 1973-09-27 |
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