FR2323022A1 - Piston de moteur a combustion interne - Google Patents

Piston de moteur a combustion interne

Info

Publication number
FR2323022A1
FR2323022A1 FR7626651A FR7626651A FR2323022A1 FR 2323022 A1 FR2323022 A1 FR 2323022A1 FR 7626651 A FR7626651 A FR 7626651A FR 7626651 A FR7626651 A FR 7626651A FR 2323022 A1 FR2323022 A1 FR 2323022A1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
piston internal
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.)
Granted
Application number
FR7626651A
Other languages
English (en)
Other versions
FR2323022B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to DE19752539470 priority Critical patent/DE2539470C2/de
Application filed by Daimler Benz AG filed Critical Daimler Benz AG
Publication of FR2323022A1 publication Critical patent/FR2323022A1/fr
Application granted granted Critical
Publication of FR2323022B1 publication Critical patent/FR2323022B1/fr
Expired legal-status Critical Current

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
    • F02F3/16—Pistons having cooling means
    • F02F3/20—Pistons having cooling means the means being a fluid flowing through or along piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/06—Lubricating systems characterised by the provision therein of crankshafts or connecting rods with lubricant passageways, e.g. bores
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
    • F01M2001/086—Lubricating systems characterised by the provision therein of lubricant jetting means for lubricating 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
    • F02F3/00—Pistons
    • F02F3/0015—Multi-part pistons
    • F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
    • F02F2003/0061—Multi-part pistons the parts being connected by casting, brazing, welding or clamping by welding
    • 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
FR7626651A 1975-09-05 1976-09-03 Expired FR2323022B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752539470 DE2539470C2 (fr) 1975-09-05 1975-09-05

Publications (2)

Publication Number Publication Date
FR2323022A1 true FR2323022A1 (fr) 1977-04-01
FR2323022B1 FR2323022B1 (fr) 1981-09-25

Family

ID=5955646

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626651A Expired FR2323022B1 (fr) 1975-09-05 1976-09-03

Country Status (5)

Country Link
US (1) US4142484A (fr)
JP (1) JPS5232438A (fr)
DE (1) DE2539470C2 (fr)
FR (1) FR2323022B1 (fr)
GB (1) GB1512191A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988004725A1 (fr) * 1986-12-17 1988-06-30 Mahle Gmbh Piston-fourreau refroidissable pour moteurs a combustion interne
EP0748931A1 (fr) * 1995-06-12 1996-12-18 Toyota Jidosha Kabushiki Kaisha Piston pour un moteur
FR2756007A1 (fr) * 1996-11-19 1998-05-22 Daimler Benz Ag Dispositif pour lubrifier un petit oeil de pied de bielle
FR2776021A1 (fr) * 1998-03-13 1999-09-17 Daimler Chrysler Ag Piston pour moteur a combustion interne

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1567240A (en) * 1977-04-28 1980-05-14 Brown Tractors Ltd Internal combustion engines
JPS5576817U (fr) * 1978-11-20 1980-05-27
JPS647230Y2 (fr) * 1980-02-14 1989-02-27
JPS5776312A (en) * 1980-10-28 1982-05-13 Sanshin Ind Co Ltd Cap for greater end of connecting rod in two stroke cycle internal combustion engine
US4377967A (en) * 1981-03-27 1983-03-29 Mack Trucks, Inc. Two-piece piston assembly
US4398507A (en) * 1981-10-23 1983-08-16 Allis-Chalmers Corporation Connecting rod spray orifice for cooling of a piston
US4508065A (en) * 1983-03-21 1985-04-02 General Motors Corporation Piston cooling oil delivery tube assembly
EP0154939B1 (fr) * 1984-03-13 1990-12-27 Ludwig Elsbett Piston en deux parties, refroidi à l'huile
US4834028A (en) * 1987-03-07 1989-05-30 Volkswagen Ag Piston cooling system for a reciprocating piston internal combustion engine
US5598763A (en) * 1994-03-14 1997-02-04 Ford Motor Company Flutter free piston ring assembly
DE19634742A1 (de) * 1996-08-28 1998-03-05 Deutz Ag Piston spray nozzle for an internal combustion engine
DE19927931A1 (de) * 1999-06-18 2001-01-04 Daimler Chrysler Ag Brennkraftmaschine
US6250275B1 (en) 1999-08-16 2001-06-26 Caterpillar Inc. Internal combustion engine piston pin lubrication
ES2267749T3 (es) 2000-03-28 2007-03-16 Federal-Mogul Corporation HIGH POWER PISTON THAT HAS A DEFLECTOR FOR OIL SPLATTERS.
US6907848B2 (en) * 2003-10-09 2005-06-21 General Motors Corporation Connecting rod with lubricant tube
DE102004017909A1 (de) * 2004-04-13 2005-11-10 Bayerische Motoren Werke Ag Vorrichtung zur Kühlung von zumindest einem Kolben einer Brennkraftmaschine
US7156056B2 (en) * 2004-06-10 2007-01-02 Achates Power, Llc Two-cycle, opposed-piston internal combustion engine
US20060169257A1 (en) * 2005-01-28 2006-08-03 Ziehl John C High compression pistons having vanes or channels
US20070074695A1 (en) * 2005-10-04 2007-04-05 Mahle Technology, Inc. Piston having improved cooling characteristics
US9334798B2 (en) * 2011-05-02 2016-05-10 Scott Clair Pockrandt Oil jet for increased efficiency
DE102012017217A1 (de) * 2012-08-31 2014-05-15 Mahle International Gmbh Piston for an internal combustion engine
DE102013205298A1 (de) * 2013-03-26 2014-10-02 Mahle International Gmbh Kolben mit durch Spritzöl gekühltem Kolbenboden
DE102013018250A1 (de) 2013-10-30 2015-04-30 Mahle International Gmbh Piston for an internal combustion engine and method for its production
KR20160083067A (ko) * 2013-11-07 2016-07-11 페더럴-모걸 코오포레이숀 모놀리식 갤러리리스 피스톤 및 그 제작 방법
DE102014101929A1 (de) * 2014-02-17 2015-09-03 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Connecting rod and internal combustion engine
DE102014005364A1 (de) 2014-04-11 2015-10-29 Mahle International Gmbh Baueinheit aus einem Kolben und einer Ölspritzdüse für einen Verbrennungsmotor
CN104265396A (zh) * 2014-09-08 2015-01-07 广西玉柴机器股份有限公司 一种节流增速的连杆喷嘴
DE102015103206A1 (de) * 2015-03-05 2016-09-08 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Connecting rod and internal combustion engine
DE102015103201A1 (de) * 2015-03-05 2016-09-08 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Connecting rod and internal combustion engine
CN106032778A (zh) * 2015-03-16 2016-10-19 福特环球技术公司 具有改进冷却结构的活塞以及采用该结构的发动机
DE102015218430A1 (de) 2015-09-25 2017-03-30 Mahle International Gmbh Kolben für einen Verbrennungsmotor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1073197A (en) * 1908-04-18 1913-09-16 George Westinghouse Cooling means for internal-combustion engines.
DE449069C (de) * 1925-12-25 1927-08-31 Sportflug G M B H Fuer Mittelf Vorrichtung fuer Kolbenkuehlung durch Luft fuer Zwei- und Viertaktmotoren
DE742696C (de) * 1942-09-23 1943-12-09 Kloeckner Humboldt Deutz Ag Fluessigkeitsgekuehlter Kolben, insbesondere fuer Brennkraftmaschinen
GB562124A (en) * 1942-11-27 1944-06-19 Vincent H R D Company Ltd Improvements in or relating to cooling means for the pistons of internal-combustion engines
US2687931A (en) * 1952-05-01 1954-08-31 Gen Motors Corp Connecting rod and piston assembly
US2800119A (en) * 1955-05-05 1957-07-23 Maschf Augsburg Nuernberg Ag Arrangement for cooling the piston of internal combustion engines
DE1045172B (de) * 1955-11-26 1958-11-27 Kloeckner Humboldt Deutz Ag Fluessigkeitsgekuehlter Kolben fuer Brennkraftmaschinen
DE1029617B (de) * 1956-03-15 1958-05-08 Eisen & Stahlind Ag Device for cooling the pistons of internal combustion engines
US3056638A (en) * 1961-01-23 1962-10-02 Gen Motors Corp Piston and connecting rod assembly
US3221718A (en) * 1964-01-09 1965-12-07 Continental Aviat & Eng Corp Piston construction
FR2238372A5 (fr) * 1973-07-19 1975-02-14 Dampers

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988004725A1 (fr) * 1986-12-17 1988-06-30 Mahle Gmbh Piston-fourreau refroidissable pour moteurs a combustion interne
US5052280A (en) * 1986-12-17 1991-10-01 Mahle Gmbh Coolable trunk piston for internal combustion engines
EP0748931A1 (fr) * 1995-06-12 1996-12-18 Toyota Jidosha Kabushiki Kaisha Piston pour un moteur
US5713262A (en) * 1995-06-12 1998-02-03 Toyota Jidosha Kabushiki Kaisha Engine piston having a recess defined in the lower surface of the head
FR2756007A1 (fr) * 1996-11-19 1998-05-22 Daimler Benz Ag Dispositif pour lubrifier un petit oeil de pied de bielle
FR2776021A1 (fr) * 1998-03-13 1999-09-17 Daimler Chrysler Ag Piston pour moteur a combustion interne
US6164249A (en) * 1998-03-13 2000-12-26 Daimler Chrysler Ag Piston for an internal combustion engine

Also Published As

Publication number Publication date
FR2323022B1 (fr) 1981-09-25
GB1512191A (en) 1978-05-24
US4142484A (en) 1979-03-06
JPS5232438A (en) 1977-03-11
DE2539470A1 (de) 1977-03-10
DE2539470C2 (fr) 1984-09-20

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Legal Events

Date Code Title Description
ST Notification of lapse