DE3039718C2 - - Google Patents

Info

Publication number
DE3039718C2
DE3039718C2 DE3039718A DE3039718A DE3039718C2 DE 3039718 C2 DE3039718 C2 DE 3039718C2 DE 3039718 A DE3039718 A DE 3039718A DE 3039718 A DE3039718 A DE 3039718A DE 3039718 C2 DE3039718 C2 DE 3039718C2
Authority
DE
Germany
Prior art keywords
piston
heat
cylinder head
resistant
insert
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
Application number
DE3039718A
Other languages
German (de)
English (en)
Other versions
DE3039718A1 (de
Inventor
Bengt Nils Johan Dipl.-Ing. Nykvarn Se Palm
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.)
Saab AB
Original Assignee
Saab Scania AB
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
Application filed by Saab Scania AB filed Critical Saab Scania AB
Publication of DE3039718A1 publication Critical patent/DE3039718A1/de
Application granted granted Critical
Publication of DE3039718C2 publication Critical patent/DE3039718C2/de
Granted 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 
    • F02F3/0015—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
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/11—Thermal or acoustic insulation
    • 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
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/249—Cylinder heads with flame plate, e.g. insert in the cylinder head used as a thermal insulation between cylinder head and combustion chamber
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE19803039718 1979-10-22 1980-10-21 Kolbenmotor mit wenigstens einer waermeisolierten verbrennungskammer Granted DE3039718A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7908739A SE433376B (sv) 1979-10-22 1979-10-22 Kolvmotor med vermeisolerat forbrenningsrum

Publications (2)

Publication Number Publication Date
DE3039718A1 DE3039718A1 (de) 1981-04-30
DE3039718C2 true DE3039718C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-09-14

Family

ID=20339125

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803039718 Granted DE3039718A1 (de) 1979-10-22 1980-10-21 Kolbenmotor mit wenigstens einer waermeisolierten verbrennungskammer

Country Status (4)

Country Link
US (1) US4530341A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3039718A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2061383B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE433376B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2904940C2 (de) 1979-02-09 1983-04-21 Klöckner-Humboldt-Deutz AG, 5000 Köln Leichtmetallzylinderkopf für eine ventilgesteuerte Brennkraftmaschine
DE3034591C2 (de) 1980-09-13 1985-10-03 Klöckner-Humboldt-Deutz AG, 5000 Köln Leichtmetallzylinderkopf für eine ventilgesteuerte Brennkraftmaschine
DE3100755A1 (de) * 1981-01-13 1982-09-02 Klöckner-Humboldt-Deutz AG, 5000 Köln Zylinderkopf fuer eine brennkraftmaschine
US4773368A (en) * 1981-03-30 1988-09-27 Pfefferle William C Method of operating catalytic ignition cyclic engines and apparatus thereof
US4811707A (en) * 1981-03-30 1989-03-14 Pfefferle William C Method of operating catalytic ignition engines and apparatus therefor
DE3236185A1 (de) * 1982-09-30 1984-04-05 Klöckner-Humboldt-Deutz AG, 5000 Köln Hubkolbenbrennkraftmaschine
JPS59101566A (ja) * 1982-12-03 1984-06-12 Ngk Insulators Ltd エンジン部品
DE3307115C2 (de) * 1983-03-01 1985-09-05 Feldmühle AG, 4000 Düsseldorf Zylinderkopf eines Kolbenmotors
DE3307114C2 (de) * 1983-03-01 1985-09-05 Feldmühle AG, 4000 Düsseldorf Zylinderkopf eines Kolbenmotors
AT399917B (de) * 1983-07-06 1995-08-25 Avl Verbrennungskraft Messtech Dieselmotor mit direkter kraftstoffeinspritzung
DE3330554A1 (de) * 1983-08-24 1985-03-07 Kolbenschmidt AG, 7107 Neckarsulm Kolben fuer brennkraftmaschinen
JPS61500838A (ja) * 1983-12-27 1986-05-01 フオ−ド　モ−タ−　カンパニ− 合成ピストン製作方法並びに装置
JPS60180969A (ja) * 1984-02-28 1985-09-14 日本碍子株式会社 エンジン部品およびその製造法
JPS60190650A (ja) * 1984-03-13 1985-09-28 Ngk Insulators Ltd エンジン用ピストンおよびその製造法
DE3420571C1 (de) * 1984-06-01 1986-01-09 Alcan Aluminiumwerk Nürnberg GmbH, 6000 Frankfurt Bauteil fuer Verbrennungsmotoren und Verfahren zu dessen Herstellung
JPS6198948A (ja) * 1984-10-22 1986-05-17 Toyota Motor Corp 内燃機関用ピストン
US4649806A (en) * 1985-04-04 1987-03-17 Ford Motor Company Composite ceramic/metal piston assembly and method of making
US4774926A (en) * 1987-02-13 1988-10-04 Adams Ellsworth C Shielded insulation for combustion chamber
US5033427A (en) * 1987-05-30 1991-07-23 Isuzu Motors Limited Heat-insulating engine structure
JPS6445918A (en) * 1987-08-12 1989-02-20 Mitsubishi Motors Corp Combustion chamber for diesel engine
JP2718071B2 (ja) * 1988-07-21 1998-02-25 いすゞ自動車株式会社 副室式断熱エンジン
JPH0668257B2 (ja) * 1989-08-10 1994-08-31 いすゞ自動車株式会社 断熱ピストンの構造
US5282411A (en) * 1989-08-10 1994-02-01 Isuzu Motors Limited Heat-insulating piston with middle section of less dense but same material
BR9004990A (pt) * 1990-09-28 1992-03-31 Metal Leve Sa Processo de fabricacao de cabeca de embolo articulado e embolo articulado
GB2250800A (en) * 1990-12-13 1992-06-17 T & N Technology Ltd Brake piston
US5404793A (en) * 1993-06-03 1995-04-11 Myers; Blake Ceramic tile expansion engine housing
US6354260B1 (en) 2000-11-14 2002-03-12 Cwn, Inc. Replaceable combustion chamber insert for two cycle engines and method for manufacturing same
AT5142U1 (de) 2000-12-18 2002-03-25 Avl List Gmbh Brennkraftmaschine
AT413859B (de) * 2003-03-21 2006-06-15 Avl List Gmbh Brennkraftmaschine
US6874479B2 (en) 2003-03-21 2005-04-05 Avl List Gmbh Internal combustion engine
JP4458496B2 (ja) * 2008-04-16 2010-04-28 株式会社豊田中央研究所 筒内噴射式内燃機関、筒内噴射式内燃機関用ピストン、筒内噴射式内燃機関用ピストンの製造方法
FR2982322A1 (fr) * 2011-11-07 2013-05-10 Peugeot Citroen Automobiles Sa Culasse constitutive d'un moteur a combustion interne equipant un vehicule automobile

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR570238A (fr) * 1922-08-30 1924-04-25 Construction de pistons de machines à combustion
DE402349C (de) * 1922-08-30 1924-09-19 Charles Whipple Philip Kolben, insbesondere fuer Verbrennungskraftmaschinen
GB203338A (en) * 1922-08-30 1924-04-24 Charles Whipple Philip Improvements in pistons
US1490849A (en) * 1922-11-20 1924-04-15 Charles W Philip Method of making pistons
FR778119A (fr) * 1934-09-04 1935-03-09 Perfectionnement aux moteurs à combustion interne
DE817225C (de) * 1950-02-26 1951-10-15 Mahle Kg Brennkraftmaschinenkolben mit Bodenbewehrung
US3402644A (en) * 1966-10-31 1968-09-24 Int Harvester Co Internal combustion engine piston with prestressed insert
HU164219B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1970-04-07 1974-01-28
US3820523A (en) * 1973-03-08 1974-06-28 M Showalter Internal combustion chamber
DE2327551C2 (de) * 1973-05-30 1975-07-17 Mahle Gmbh, 7000 Stuttgart Brennkraftmaschinenkolben mit im Kolbenboden ausgebildeter Brennraummulde mit bewehrtem Muldenrand
US4074671A (en) * 1974-10-31 1978-02-21 Pennila Simo A O Thin and low specific heat ceramic coating and method for increasing operating efficiency of internal combustion engines
US4242948A (en) * 1977-12-16 1981-01-06 Cummins Engine Company, Inc. Insulated composite piston
DE2729230A1 (de) * 1977-06-29 1979-01-11 Daimler Benz Ag Brennkraftmaschine
US4245611A (en) * 1978-09-05 1981-01-20 General Motors Corporation Ceramic insulated engine pistons

Also Published As

Publication number Publication date
DE3039718A1 (de) 1981-04-30
SE433376B (sv) 1984-05-21
US4530341A (en) 1985-07-23
GB2061383A (en) 1981-05-13
GB2061383B (en) 1983-07-20
SE7908739L (sv) 1981-04-23

Similar Documents

Publication Publication Date Title
DE3039718C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP0017279A1 (de) Gebauter Kolben für Brennkraftmaschinen
DE3340445A1 (de) Zylinderkopf
DE3000127A1 (de) Zylinderkopf fuer kompressionsgezuendete brennkraftmotoren
DE3233578A1 (de) Mehrzylinderbrennkraftmaschine mit nassen zylinderlaufbuechsen und einzelzylinderkoepfen
DE3415823C2 (de) Vorkammer einer Brennkraftmaschine
DE1775274A1 (de) Ventilsitzeinsatz
DE3249290T1 (de) Zusammengesetzter kolben
DE2459423A1 (de) Einsatz zur bildung einer hilfskammer im verbrennungsraum einer verbrennungskraftmaschine und verfahren zu deren vorwaermung
DE2450190A1 (de) Waermeuebertragungselement, insbesondere fuer eine vorkammer eines verbrennungsmotors, und verfahren zum herstellen eines solchen waermeuebertragungselementes
DE3332200A1 (de) Ventilsitzring
DE69109657T2 (de) Dichtungsvorrichtung zwischen dem zylinderkopf und der zylinderlaufbuchse.
DE1955586A1 (de) Fluessigkeitsgekuehlte ein- oder mehrzylindrige Zweitaktbrennkraftmaschine
DE2419576A1 (de) Walzvorrichtung
DE19847865C2 (de) Zylinderlaufbuchse
EP1533574A1 (de) Gasturbinenbrennkammer mit Verkleidungselementen und Verfahren zum Anbringen und/oder Entfernen dieser Verkleidungselemente
DE1751176A1 (de) Wassergekuehlter Zylinder fuer Brennkraftmaschinen
DE2349366A1 (de) Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3413971A1 (de) Fluessigkeitsgekuehlte brennkraftmaschine
DE2160128C2 (de) Abdichtung zwischen Zylinder und Zylinderkopf einer Brennkraftmaschine
DE2431654A1 (de) Arbeitszylinder fuer pneumatische und hydraulische medien
DE19515171A1 (de) Verfahren zur Anbringung einer keramischen Ventilführungsanordnung
CH713504A1 (de) Zündvorrichtungssystem für einen Motor.
EP0117913A2 (de) Mehrteiliger flüssigkeitsgekühlter Kolben für Verbrennungsmotoren
DE1260863B (de) Hubkolbenbrennkraftmaschine mit eingesetzter Zylinderlaufbuechse

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: F02F 3/04

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee