IT8547858A1 - Schermo termico composto per componenti di motori - Google Patents

Schermo termico composto per componenti di motori

Info

Publication number
IT8547858A1
IT8547858A1 IT1985A47858A IT4785885A IT8547858A1 IT 8547858 A1 IT8547858 A1 IT 8547858A1 IT 1985A47858 A IT1985A47858 A IT 1985A47858A IT 4785885 A IT4785885 A IT 4785885A IT 8547858 A1 IT8547858 A1 IT 8547858A1
Authority
IT
Italy
Prior art keywords
engine components
screen composed
thermal screen
thermal
engine
Prior art date
Application number
IT1985A47858A
Other languages
English (en)
Other versions
IT1181622B (it
IT8547858A0 (it
Original Assignee
Dana Corp
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 Dana Corp filed Critical Dana Corp
Publication of IT8547858A0 publication Critical patent/IT8547858A0/it
Publication of IT8547858A1 publication Critical patent/IT8547858A1/it
Application granted granted Critical
Publication of IT1181622B publication Critical patent/IT1181622B/it

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 
    • F02F3/02—Pistons  having means for accommodating or controlling heat expansion
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0009—Cylinders, pistons
    • B22D19/0027—Cylinders, pistons pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/14—Casting in, on, or around objects which form part of the product the objects being filamentary or particulate in form
    • 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 
    • F02F3/10—Pistons  having surface coverings
    • F02F3/12—Pistons  having surface coverings on piston heads
    • 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
    • F02F7/00—Casings, e.g. crankcases
    • F02F7/0085—Materials for constructing engines or their parts
    • F02F7/0087—Ceramic materials
    • 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
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel
    • F05C2201/046—Stainless steel or inox, e.g. 18-8
    • 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
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/16—Fibres
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12444—Embodying fibers interengaged or between layers [e.g., paper, etc.]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12486—Laterally noncoextensive components [e.g., embedded, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Laminated Bodies (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Powder Metallurgy (AREA)
  • Motor Or Generator Frames (AREA)
  • Manufacture Of Motors, Generators (AREA)
IT47858/85A 1984-03-23 1985-03-25 Schermo termico composto per componenti di motori IT1181622B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/592,647 US4546048A (en) 1984-03-23 1984-03-23 Composite thermal shield for engine components

Publications (3)

Publication Number Publication Date
IT8547858A0 IT8547858A0 (it) 1985-03-25
IT8547858A1 true IT8547858A1 (it) 1986-09-25
IT1181622B IT1181622B (it) 1987-09-30

Family

ID=24371509

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47858/85A IT1181622B (it) 1984-03-23 1985-03-25 Schermo termico composto per componenti di motori

Country Status (14)

Country Link
US (1) US4546048A (it)
JP (1) JPH0613860B2 (it)
KR (1) KR850007639A (it)
BR (1) BR8501120A (it)
CA (1) CA1240887A (it)
DE (1) DE3507601C2 (it)
ES (1) ES296532Y (it)
FR (1) FR2561712B1 (it)
GB (1) GB2156478B (it)
IT (1) IT1181622B (it)
MX (1) MX165457B (it)
NL (1) NL8500555A (it)
SE (1) SE463630B (it)
ZA (1) ZA851582B (it)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3404121A1 (de) * 1984-02-07 1985-08-08 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Waermedaemmender kolben fuer verbrennungskraftmaschinen
FR2603661B1 (fr) * 1986-09-09 1990-07-20 Renault Procede de renforcement de la surface d'un piston de moteur a explosion et piston ainsi obtenu
US4890663A (en) * 1987-05-21 1990-01-02 Interatom Gmbh Method for producing a ceramic-coated metallic component
US4863807A (en) * 1987-11-23 1989-09-05 Facet Enterprises, Inc. Multi-layered thermal insulating piston cap
GB8818214D0 (en) * 1988-07-30 1988-09-01 T & N Technology Ltd Pistons
US5040588A (en) * 1988-11-10 1991-08-20 Lanxide Technology Company, Lp Methods for forming macrocomposite bodies and macrocomposite bodies produced thereby
IT1232718B (it) * 1989-04-13 1992-03-04 Fiat Auto Spa Procedimento per realizzare i cosidetti piatti-fiamma di teste per motori a combustione interna e relativo prodotto
US5282411A (en) * 1989-08-10 1994-02-01 Isuzu Motors Limited Heat-insulating piston with middle section of less dense but same material
GB8919466D0 (en) * 1989-08-26 1989-10-11 Wellworthy Ltd Pistons
EP0527955B1 (en) * 1990-05-09 1995-03-08 Lanxide Technology Company, Lp Macrocomposite bodies and production methods
US5749331A (en) * 1992-03-23 1998-05-12 Tecsyn, Inc. Powdered metal cylinder liners
DE4221448A1 (de) * 1992-06-30 1994-01-13 Mahle Gmbh Bewehrungsmaterial für Kolben von Verbrennungsmotoren
US5433511A (en) * 1993-10-07 1995-07-18 Hayes Wheels International, Inc. Cast wheel reinforced with a metal matrix composite
DE19650930C2 (de) * 1996-12-07 2001-03-29 Kolbenschmidt Ag Kolben für Brennkraftmaschine
US6446700B1 (en) * 1999-07-19 2002-09-10 General Electric Company Floating insulating baffle for high gradient casting
US6244161B1 (en) 1999-10-07 2001-06-12 Cummins Engine Company, Inc. High temperature-resistant material for articulated pistons
DE10026290B4 (de) * 2000-05-26 2007-05-24 Audi Ag Zylinderkurbelgehäuse für eine Brennkraftmaschine
US6662773B2 (en) 2000-05-26 2003-12-16 Audi Ag Cylinder crankcase for an internal combustion engine
JP3869255B2 (ja) * 2001-06-14 2007-01-17 富士通株式会社 金属成形体製造方法およびこれにより製造される金属成形体
JP5267577B2 (ja) * 2010-02-25 2013-08-21 トヨタ自動車株式会社 中空鋳物の製造方法及び内燃機関のピストンの製造方法
US8813357B2 (en) 2010-10-06 2014-08-26 GM Global Technology Operations LLC Piston with bi-metallic dome
US8763247B2 (en) 2010-10-06 2014-07-01 GM Global Technology Operations LLC Diesel piston with bi-metallic dome
DE102012208007A1 (de) * 2011-05-19 2012-11-22 GM Global Technology Operations LLC (n.d. Ges. d. Staates Delaware) Kolben mit Bimetallkuppel
US10434568B2 (en) 2012-04-12 2019-10-08 Loukus Technologies, Inc. Thermal isolation spray for casting articles
DE102012211866A1 (de) * 2012-07-06 2014-01-09 Mahle International Gmbh Zylinderlaufbuchse
WO2014071274A1 (en) 2012-11-02 2014-05-08 Federal-Mogul Corporation Piston with a cooling gallery partially filled with a thermally conductive metal-containing composition
US10294887B2 (en) 2015-11-18 2019-05-21 Tenneco Inc. Piston providing for reduced heat loss using cooling media
CN109538370A (zh) * 2017-09-21 2019-03-29 强莉莉 一种复合式活塞

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770557A (en) * 1970-10-23 1973-11-06 Ford Motor Co High temperature insulation
US4338380A (en) * 1976-04-05 1982-07-06 Brunswick Corporation Method of attaching ceramics to metals for high temperature operation and laminated composite
US4075364A (en) * 1976-04-15 1978-02-21 Brunswick Corporation Porous ceramic seals and method of making same
US4142022A (en) * 1976-04-05 1979-02-27 Brunswick Corporation Ceramic-metal laminate
DE2639294C2 (de) * 1976-09-01 1982-05-13 Mahle Gmbh, 7000 Stuttgart Gepreßter Aluminiumkolben für Verbrennungsmotoren mit Einlagen aus einem anderen Werkstoff
JPS5341622A (en) * 1976-09-27 1978-04-15 Honda Motor Co Ltd Piston made of fiber-reinforced light alloy
US4318438A (en) * 1977-09-27 1982-03-09 Honda Giken Kogyo Kabushiki Kaisha Method for casting a fiber-reinforced composite article
DE2744396A1 (de) * 1977-10-03 1979-04-12 Basf Ag Acetanilide
GB1560311A (en) * 1978-02-13 1980-02-06 Secr Defence Combustion chamber components
JPS54141209U (it) * 1978-03-27 1979-10-01
US4245611A (en) * 1978-09-05 1981-01-20 General Motors Corporation Ceramic insulated engine pistons
US4273824A (en) * 1979-05-11 1981-06-16 United Technologies Corporation Ceramic faced structures and methods for manufacture thereof
AU554140B2 (en) * 1980-07-02 1986-08-07 Dana Corporation Thermally insulating coating on piston head
JPS57210140A (en) * 1981-06-18 1982-12-23 Honda Motor Co Ltd Fiber reinfoced piston for internal combustion engine
JPS5815743A (ja) * 1981-07-22 1983-01-29 Izumi Jidosha Kogyo Kk 内燃機関用ピストンおよびその製造方法
US4404262A (en) * 1981-08-03 1983-09-13 International Harvester Co. Composite metallic and refractory article and method of manufacturing the article
GB2106433B (en) * 1981-09-22 1985-11-06 Ae Plc Squeeze casting of pistons
JPS58176631A (ja) * 1982-04-12 1983-10-17 Ricoh Co Ltd 原稿照明装置

Also Published As

Publication number Publication date
BR8501120A (pt) 1985-11-05
GB2156478B (en) 1987-06-24
JPS60212657A (ja) 1985-10-24
MX165457B (es) 1992-11-11
KR850007639A (ko) 1985-12-07
SE8501407D0 (sv) 1985-03-22
NL8500555A (nl) 1985-10-16
IT1181622B (it) 1987-09-30
FR2561712A1 (fr) 1985-09-27
FR2561712B1 (fr) 1988-03-11
US4546048A (en) 1985-10-08
ES296532Y (es) 1989-07-01
JPH0613860B2 (ja) 1994-02-23
IT8547858A0 (it) 1985-03-25
DE3507601C2 (de) 1995-05-24
ES296532U (es) 1988-12-16
SE463630B (sv) 1990-12-17
CA1240887A (en) 1988-08-23
ZA851582B (en) 1985-10-30
DE3507601A1 (de) 1985-09-26
GB2156478A (en) 1985-10-09
SE8501407L (sv) 1985-09-24
GB8505530D0 (en) 1985-04-03

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