IT1168020B - Motore a combustione interna con superfici di collettore e superfici esposte alla combustione rivestite di un materiale multicellulare - Google Patents

Motore a combustione interna con superfici di collettore e superfici esposte alla combustione rivestite di un materiale multicellulare

Info

Publication number
IT1168020B
IT1168020B IT8123581A IT2358181A IT1168020B IT 1168020 B IT1168020 B IT 1168020B IT 8123581 A IT8123581 A IT 8123581A IT 2358181 A IT2358181 A IT 2358181A IT 1168020 B IT1168020 B IT 1168020B
Authority
IT
Italy
Prior art keywords
covered
cell material
combustion engine
internal combustion
collector
Prior art date
Application number
IT8123581A
Other languages
English (en)
Italian (it)
Other versions
IT8123581A0 (it
Inventor
Jay D Rynbrandt
Original Assignee
Chevron Res
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 claimed from US06/278,012 external-priority patent/US4398527A/en
Application filed by Chevron Res filed Critical Chevron Res
Publication of IT8123581A0 publication Critical patent/IT8123581A0/it
Application granted granted Critical
Publication of IT1168020B publication Critical patent/IT1168020B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
    • F01L3/04—Coated valve members or valve-seats
    • 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
    • F02B77/02—Surface coverings of combustion-gas-swept parts
    • 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
    • F02B77/04—Cleaning of, preventing corrosion or erosion in, or preventing unwanted deposits in, combustion engines
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
    • F02M31/06—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air
    • F02M31/08—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air the gases being exhaust gases
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/08—Thermoplastics
    • 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
    • F05C2253/10—Syntactic
    • 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
    • F05C2253/14—Foam
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
IT8123581A 1980-08-22 1981-08-20 Motore a combustione interna con superfici di collettore e superfici esposte alla combustione rivestite di un materiale multicellulare IT1168020B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18019080A 1980-08-22 1980-08-22
US20553580A 1980-11-10 1980-11-10
US06/278,012 US4398527A (en) 1980-08-22 1981-07-01 Internal combustion engine having manifold and combustion surfaces coated with a foam

Publications (2)

Publication Number Publication Date
IT8123581A0 IT8123581A0 (it) 1981-08-20
IT1168020B true IT1168020B (it) 1987-05-20

Family

ID=27391234

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8123581A IT1168020B (it) 1980-08-22 1981-08-20 Motore a combustione interna con superfici di collettore e superfici esposte alla combustione rivestite di un materiale multicellulare

Country Status (7)

Country Link
BR (1) BR8105356A (es)
CA (1) CA1200166A (es)
DE (1) DE3133223C2 (es)
ES (1) ES8205941A1 (es)
FR (2) FR2489416B1 (es)
GB (1) GB2086470B (es)
IT (1) IT1168020B (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642475B1 (fr) * 1989-01-27 1992-05-29 Floquet Monopole Piston composite, notamment pour moteurs a combustion interne
US4935452A (en) * 1989-06-30 1990-06-19 Sorrento Engineering, Inc. Method of improving foam fire resistance through the introduction of metal oxides thereinto
DE4020936C1 (en) * 1990-06-30 1991-07-25 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Combustion engine chamber wall lining - by soot formed by combustion of carbonaceous material, esp. acetylene, gives constant wall dimensions
US5477820A (en) * 1994-09-29 1995-12-26 Ford Motor Company Thermal management system for heat engine components
DE19604009C2 (de) * 1995-02-06 2001-08-16 Aisan Ind Drosselventilbaugruppe
DE19542944C2 (de) * 1995-11-17 1998-01-22 Daimler Benz Ag Brennkraftmaschine und Verfahren zum Aufbringen einer Wärmedämmschicht
DE19629399B4 (de) * 1996-07-20 2008-10-16 Mahle Gmbh Kolben für Verbrennungsmotoren mit einem Kolbenboden oder Kolbenoberteil
DE19802636C1 (de) * 1998-01-24 1999-07-15 Daimler Chrysler Ag Verbrennungsmotor
US6586501B1 (en) 1999-01-20 2003-07-01 Cabot Corporation Aggregates having attached polymer groups and polymer foams
US6258864B1 (en) 1999-01-20 2001-07-10 Cabot Corporation Polymer foam containing chemically modified carbonaceous filler
DE10164730A1 (de) * 2001-04-07 2003-08-21 Volkswagen Ag Brennkraftmaschine mit Direkteinspritzung
DE10117519A1 (de) * 2001-04-07 2002-10-17 Volkswagen Ag Brennkraftmaschine mit Direkteinspritzung und Verfahren zum Betreiben dieser
DE10117590B4 (de) * 2001-04-07 2015-05-13 Volkswagen Ag Verfahren zum Betreiben einer Brennkraftmaschine mit Direkteinspritzung
EP1258610A3 (de) 2001-04-07 2003-06-11 Volkswagen Aktiengesellschaft Brennkraftmaschine mit Direkteinspritzung
DE10117509A1 (de) 2001-04-07 2002-10-17 Volkswagen Ag Brennkraftmaschine mit Direkteinspritzung
DE10117513A1 (de) 2001-04-07 2002-10-17 Volkswagen Ag Brennkraftmaschine mit Direkteinspritzung
DE10117520A1 (de) 2001-04-07 2002-10-17 Volkswagen Ag Brennkraftmaschine mit Direkteinspritzung und Verfahren zum Betreiben dieser
DE102004002923B4 (de) * 2004-01-20 2016-10-20 Volkswagen Ag Brennkraftmaschine mit Trennblech im Ansaugtrakt
JP5629463B2 (ja) * 2007-08-09 2014-11-19 株式会社豊田中央研究所 内燃機関
DE102007063566B4 (de) * 2007-12-27 2015-06-25 Wilfried Pechwitz Brennkraftmaschine
KR20110120986A (ko) * 2009-03-17 2011-11-04 이 아이 듀폰 디 네모아 앤드 캄파니 공중합체 기반 폴리이미드 물품 및 고온 응용에서의 그의 용도
JP2012072746A (ja) 2010-09-30 2012-04-12 Mazda Motor Corp 断熱構造体
DE102012025283A1 (de) * 2012-12-21 2014-06-26 Mahle International Gmbh Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung
DE102014224830B4 (de) * 2014-12-04 2022-10-20 Volkswagen Aktiengesellschaft Brennkraftmaschine und Kraftfahrzeug
JP2020531733A (ja) 2017-08-18 2020-11-05 アカーテース パワー，インク． 対向ピストンエンジン用の遮熱コーティングを含む排気マニホールド構造
JP2020531729A (ja) * 2017-08-18 2020-11-05 アカーテース パワー，インク． 対向ピストンエンジン用の遮熱コーティングを含む排気プレナムチャンバ構造
US11987721B2 (en) 2018-06-13 2024-05-21 Nissan Motor Co., Ltd. Heat-shielding member
US20200217269A1 (en) * 2019-01-04 2020-07-09 Tenneco Inc. Piston having an undercrown surface with insulating coating and method of manufacture thereof
DE102020208462A1 (de) 2020-07-07 2022-01-13 Mahle International Gmbh Verfahren zum Beschichten eines Kolbens

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3019277A (en) * 1960-12-30 1962-01-30 Shell Oil Co Thermal insulated combustion chambers
US3391102A (en) 1965-06-10 1968-07-02 Standard Oil Co Insulator coat for combustion chambers
GB1357003A (en) * 1971-02-04 1974-06-19 British Aircraft Corp Ltd Production of foamed synthetic resin materials
US3820523A (en) * 1973-03-08 1974-06-28 M Showalter Internal combustion chamber
IT1018827B (it) * 1973-08-20 1977-10-20 Upjohn Co Perfezionamento nelle schiume sin tattiche
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
US4193829A (en) * 1977-03-16 1980-03-18 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Process for the manufacture of low density bis-maleimide-carbon microballoon composites

Also Published As

Publication number Publication date
FR2500002B1 (es) 1984-06-29
ES504877A0 (es) 1982-06-16
GB2086470B (en) 1984-05-23
FR2489416A1 (fr) 1982-03-05
CA1200166A (en) 1986-02-04
DE3133223C2 (de) 1986-07-31
BR8105356A (pt) 1982-05-11
ES8205941A1 (es) 1982-06-16
IT8123581A0 (it) 1981-08-20
DE3133223A1 (de) 1982-05-06
GB2086470A (en) 1982-05-12
FR2500002A1 (es) 1982-08-20
FR2489416B1 (fr) 1986-06-06

Similar Documents

Publication Publication Date Title
IT1168020B (it) Motore a combustione interna con superfici di collettore e superfici esposte alla combustione rivestite di un materiale multicellulare
IT8049411A0 (it) Motore a v a due tempi con collettore di scarico fuso solidalmente
IT1129343B (it) Metodo per evitare combustioni anormali in un motore a combustione interna e disposizione per la sua attuazione
IT1137625B (it) Motore a combustione interna a due tempi
IT1144090B (it) Motore a combustione interna
IT8348463A0 (it) Motore a combustione interna com impianto perfezionato di alimentazione di combustibile
IT1207002B (it) Motore diesel a quattro tempi pluricilindro sovralimentato
IT1140013B (it) Motore a combustione interna
IT1122619B (it) Motore a combustione interna
IT1148389B (it) Motore a combustione interna a stantuffi con sovralimentazione
IT1096494B (it) Motore a combustione interna
IT1200595B (it) Miglioramenti in/o relativi a motori a combustione interna
IT1126590B (it) Motore a combustione interna
IT1139700B (it) Perfezionamenti apportati ai motori a combustione interna a ciclo suddiviso
IT1177855B (it) Motore a combustione interna
IT1141161B (it) Motore a combustione interna
IT8367175A0 (it) Motore a combustione interna a carica stratificata
IT1138620B (it) Motore a combustione interna
IT1137870B (it) Motore a combustione interna a consumo di carburante ridoto
IT1171348B (it) Motore a combustione interna ad autoaccensione con cavita' di fistone a simmetria di rotazione
IT1119431B (it) Motore a combustione interna
IT1148602B (it) Motore a combustione interna
IT8367441A0 (it) Motore alternativo a combustione interna a due tempi
IT1131811B (it) Struttura di motore diesel a rendimento ottimizzato
IT1136804B (it) Motore a combustione interna con distribuzione semplificata