FR1460906A - Perfectionnements apportés aux pistons comportant un circuit de refroidissement intérieur et à leurs procédés de fabrication - Google Patents
Perfectionnements apportés aux pistons comportant un circuit de refroidissement intérieur et à leurs procédés de fabricationInfo
- Publication number
- FR1460906A FR1460906A FR35962A FR35962A FR1460906A FR 1460906 A FR1460906 A FR 1460906A FR 35962 A FR35962 A FR 35962A FR 35962 A FR35962 A FR 35962A FR 1460906 A FR1460906 A FR 1460906A
- Authority
- FR
- France
- Prior art keywords
- pistons
- manufacturing processes
- cooling circuit
- internal cooling
- internal
- 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
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
-
- 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
- F02B23/0636—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 the combustion space having a substantially flat and horizontal bottom
-
- 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
- F02B23/0675—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 the combustion space being substantially spherical, hemispherical, ellipsoid or parabolic
-
- 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
- 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
- F02F3/26—Pistons having combustion chamber in piston head
-
- 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
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/14—Direct injection into combustion chamber
-
- 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
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR35962A FR1460906A (fr) | 1965-10-22 | 1965-10-22 | Perfectionnements apportés aux pistons comportant un circuit de refroidissement intérieur et à leurs procédés de fabrication |
CH1454466A CH447712A (fr) | 1965-10-22 | 1966-10-10 | Piston pour moteur à combustion interne |
GB45650/66A GB1099296A (en) | 1965-10-22 | 1966-10-12 | Improvements in pistons comprising an inner cooling circuit |
DEG35663U DE1991803U (de) | 1965-10-22 | 1966-10-15 | Kolben mit innerem kuehlkreis. |
US587504A US3323503A (en) | 1965-10-22 | 1966-10-18 | Pistons comprising an inner cooling circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR35962A FR1460906A (fr) | 1965-10-22 | 1965-10-22 | Perfectionnements apportés aux pistons comportant un circuit de refroidissement intérieur et à leurs procédés de fabrication |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1460906A true FR1460906A (fr) | 1966-03-04 |
Family
ID=8591051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR35962A Expired FR1460906A (fr) | 1965-10-22 | 1965-10-22 | Perfectionnements apportés aux pistons comportant un circuit de refroidissement intérieur et à leurs procédés de fabrication |
Country Status (5)
Country | Link |
---|---|
US (1) | US3323503A (fr) |
CH (1) | CH447712A (fr) |
DE (1) | DE1991803U (fr) |
FR (1) | FR1460906A (fr) |
GB (1) | GB1099296A (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2510192C2 (de) * | 1975-03-08 | 1982-12-30 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg | Kolben für Brennkraftmaschinen |
JPS5739565Y2 (fr) * | 1976-10-12 | 1982-08-31 | ||
DE2723619C2 (de) * | 1977-05-25 | 1984-10-04 | Karl Schmidt Gmbh, 7107 Neckarsulm | Mehrteiliger, flüssigkeitsgekühlter Kolben für Brennkraftmaschinen |
IT1118774B (it) * | 1979-06-12 | 1986-03-03 | Ass Eng Italia | Perfezionamento relativo aglistantuffi nei motori diesel |
DE3444661A1 (de) * | 1984-12-07 | 1986-06-12 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Fluessigkeitsgekuehlter kolben |
US4655942A (en) * | 1985-02-01 | 1987-04-07 | Mobil Oil Corporation | Controlled release dispersant for clay-thickened, water-based drilling fluids |
FI102559B1 (fi) * | 1995-03-09 | 1998-12-31 | Waertsilae Nsd Oy Ab | Polttomoottorin mäntäyksikkö |
DE19642109A1 (de) * | 1996-10-12 | 1998-04-16 | Mahle Gmbh | Gebauter Kolben |
US6003479A (en) * | 1997-05-12 | 1999-12-21 | Evans; Mark M. | Piston construction |
DE19721013A1 (de) * | 1997-05-20 | 1998-12-03 | Mahle Gmbh | Schraubenanordnung bei gebauten Kolben |
US6223701B1 (en) * | 1999-08-16 | 2001-05-01 | Caterpillar Inc. | Cooled one piece piston and method |
US20070074695A1 (en) * | 2005-10-04 | 2007-04-05 | Mahle Technology, Inc. | Piston having improved cooling characteristics |
JP5365700B2 (ja) * | 2009-11-25 | 2013-12-11 | トヨタ自動車株式会社 | 内燃機関用ピストン及び内燃機関 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE298033C (fr) * | ||||
DE355072C (de) * | 1920-11-16 | 1922-06-20 | Fried Krupp Akt Ges Germaniawe | Ungekuehlter Kolben fuer Verbrennungskraftmaschinen mit senkrecht zur Kolbenachse unterteiltem Kolbenmantel |
US1547687A (en) * | 1922-07-07 | 1925-07-28 | Fried Krupp Germaniawerft Ag | Cooled composite piston for internal-combustion engines |
GB235939A (en) * | 1924-03-24 | 1925-06-24 | Cornelis Zulver | Improvements in or relating to the pistons of internal combustion engines |
US1762442A (en) * | 1927-12-07 | 1930-06-10 | Olav E Jorgensen | Piston for internal-combustion engines |
US1783054A (en) * | 1927-12-13 | 1930-11-25 | Gen Electric | Piston for internal-combustion engines |
-
1965
- 1965-10-22 FR FR35962A patent/FR1460906A/fr not_active Expired
-
1966
- 1966-10-10 CH CH1454466A patent/CH447712A/fr unknown
- 1966-10-12 GB GB45650/66A patent/GB1099296A/en not_active Expired
- 1966-10-15 DE DEG35663U patent/DE1991803U/de not_active Expired
- 1966-10-18 US US587504A patent/US3323503A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3323503A (en) | 1967-06-06 |
GB1099296A (en) | 1968-01-17 |
DE1991803U (de) | 1968-08-14 |
CH447712A (fr) | 1967-11-30 |
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