EP0120222A3 - Wärmeisolierter Zylinderkopfboden eines Kolbenmotors - Google Patents

Wärmeisolierter Zylinderkopfboden eines Kolbenmotors Download PDF

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Publication number
EP0120222A3
EP0120222A3 EP84100984A EP84100984A EP0120222A3 EP 0120222 A3 EP0120222 A3 EP 0120222A3 EP 84100984 A EP84100984 A EP 84100984A EP 84100984 A EP84100984 A EP 84100984A EP 0120222 A3 EP0120222 A3 EP 0120222A3
Authority
EP
European Patent Office
Prior art keywords
cylinder head
heat
piston engine
insulated bottom
shrunk
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.)
Ceased
Application number
EP84100984A
Other languages
English (en)
French (fr)
Other versions
EP0120222A2 (de
Inventor
Ulf Dr. Dipl.-Mineraloge Dworak
Hans Dr. Dipl.-Chem. Olapinski
Dieter Dr. Dipl.-Ing. Fingerle
Ulrich Dr. Dipl.-Ing. Krohn
Martti J. A. Dipl.-Ing. Hakulinen
Bengt N. J. Dipl.-Ing. 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.)
Feldmuehle AG
Original Assignee
Feldmuehle 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
Application filed by Feldmuehle AG filed Critical Feldmuehle AG
Publication of EP0120222A2 publication Critical patent/EP0120222A2/de
Publication of EP0120222A3 publication Critical patent/EP0120222A3/de
Ceased 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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/28—Cylinder heads having cooling means for air cooling
    • F02F1/30—Finned cylinder heads
    • F02F1/32—Finned cylinder heads the cylinder heads being of overhead valve type
    • 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
    • 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
    • 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
    • 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
    • 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
    • F02F7/006—Camshaft or pushrod housings
    • F02F2007/0063—Head bolts; Arrangements of cylinder head bolts
    • 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
    • F05C2201/0403—Refractory metals, e.g. V, W
    • F05C2201/0415—Zirconium
    • 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
    • F05C2201/043—Rare earth metals, e.g. Sc, Y

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

Bei einem Zylinderkopf (1) eines Kolbenmotors besteht ein wärmeisolierendes Bauteil mit Öffnungen zur Aufnahme von Ventilsitzen, Zündkerzen, Einspritzdüsen aus einer kreis­ förmigen Aluminiumtitanatplatte (2), die in einen flachen und im Zylinderkopf (1) eingespannten oder eingeschrumpften Kreisring (12) aus Zirkonoxid eingeschrumpft ist. Die kreis­ förmige Platte (2) aus Aluminiumtitanat bildet den größten Teil des Zylinderkopfbodens (9).
EP84100984A 1983-03-01 1984-02-01 Wärmeisolierter Zylinderkopfboden eines Kolbenmotors Ceased EP0120222A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3307114 1983-03-01
DE3307114A DE3307114C2 (de) 1983-03-01 1983-03-01 Zylinderkopf eines Kolbenmotors

Publications (2)

Publication Number Publication Date
EP0120222A2 EP0120222A2 (de) 1984-10-03
EP0120222A3 true EP0120222A3 (de) 1986-08-06

Family

ID=6192149

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84100984A Ceased EP0120222A3 (de) 1983-03-01 1984-02-01 Wärmeisolierter Zylinderkopfboden eines Kolbenmotors

Country Status (5)

Country Link
US (1) US4524732A (de)
EP (1) EP0120222A3 (de)
JP (1) JPS59162345A (de)
DE (1) DE3307114C2 (de)
ES (1) ES286126Y (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3335536A1 (de) * 1983-09-30 1985-04-18 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Vorrichtung zum begrenzen radialer thermischer ausdehnungen von zylindern einer hubkolben-brennkraftmaschine
DE3634588A1 (de) * 1986-10-10 1988-04-21 Feldmuehle Ag Sinterformkoerper
JPS61237867A (ja) * 1985-04-15 1986-10-23 Kawasaki Heavy Ind Ltd 内燃機関のシリンダヘツド
DE3523131C1 (de) * 1985-06-28 1986-10-23 Feldmühle AG, 4000 Düsseldorf Zylinderkopfplatte für einen Kolbenmotor
US4759325A (en) * 1987-01-28 1988-07-26 Deere & Company Rotary engine cooling system
JPH07111155B2 (ja) * 1987-04-11 1995-11-29 いすゞ自動車株式会社 断熱エンジン構造及びその製造方法
DE3726027A1 (de) * 1987-08-05 1989-02-16 Alcan Gmbh Waermebeaufschlagtes bauteil
US5667898A (en) * 1989-01-30 1997-09-16 Lanxide Technology Company, Lp Self-supporting aluminum titanate composites and products relating thereto
US5340783A (en) * 1989-01-30 1994-08-23 Lanxide Technology Company, Lp Method of producing self-supporting aluminum titanate composites and products relating thereto
US5139979A (en) * 1989-01-30 1992-08-18 Lanxide Technology Company, Lp Method of producing self-supporting aluminum titanate composites and products relating thereto
US4955337A (en) * 1989-12-18 1990-09-11 Cummins Engine Company, Inc. High compression internal combustion engine
US5295462A (en) * 1992-10-16 1994-03-22 Cummins Engine Co., Inc. Coin insert for the firing deck in an internal combustion engine
US5598820A (en) * 1995-05-09 1997-02-04 Edelbrock Corporation Cylinder head for four stroke internal combustion engine
EP0752527B1 (de) * 1995-07-06 2000-02-02 Isuzu Ceramics Research Institute Co., Ltd. Brennkraftmaschine mit Schallabsorptionsverfahren auf der Aussenseite des Brennraums
US5630389A (en) * 1995-09-29 1997-05-20 Self; Kevin G. Cylinder head bolt plug
AUPP581098A0 (en) * 1998-09-11 1998-10-01 Ecotrans Pty. Limited Engine conversions
AT5142U1 (de) * 2000-12-18 2002-03-25 Avl List Gmbh Brennkraftmaschine
DE102005037735B4 (de) * 2005-08-05 2010-07-01 Nemak Linz Gmbh Zylinderkopf-Gussrohteil, gegossener Zylinderkopf für Diesel-Verbrennungsmotoren und Verfahren zur Herstellung eines Zylinderkopf-Gussrohteils

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2821506A1 (de) * 1978-05-17 1979-11-22 Rudolf Dr Wieser Verbrennungsraum fuer kolbenhubmotor
GB2061383A (en) * 1979-10-22 1981-05-13 Saab Scania Ab Piston engine or parts thereof having combustion chamber heat insulation
EP0036786A1 (de) * 1980-03-26 1981-09-30 Ngk Insulators, Ltd. Zirkonoxid-Keramiken und Verfahren zu ihrer Herstellung
US4328772A (en) * 1980-01-14 1982-05-11 Cummins Engine Company, Inc. Combustion chamber for an internal combustion engine
EP0066022A1 (de) * 1981-05-21 1982-12-08 Ngk Insulators, Ltd. Maschinenteile
EP0067327A1 (de) * 1981-05-27 1982-12-22 Kabushiki Kaisha Toshiba Keramisches Maschinenteil mit verbesserten Verschleissfestigkeit

Family Cites Families (4)

* 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
DE615602C (de) * 1932-09-30 1935-07-08 Anton Broehl Luftverdichtende Niederdruck-Einspritzbrennkraftmaschine
US3911891A (en) * 1973-08-13 1975-10-14 Robert D Dowell Coating for metal surfaces and method for application
US4398527A (en) * 1980-08-22 1983-08-16 Chevron Research Company Internal combustion engine having manifold and combustion surfaces coated with a foam

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2821506A1 (de) * 1978-05-17 1979-11-22 Rudolf Dr Wieser Verbrennungsraum fuer kolbenhubmotor
GB2061383A (en) * 1979-10-22 1981-05-13 Saab Scania Ab Piston engine or parts thereof having combustion chamber heat insulation
US4328772A (en) * 1980-01-14 1982-05-11 Cummins Engine Company, Inc. Combustion chamber for an internal combustion engine
EP0036786A1 (de) * 1980-03-26 1981-09-30 Ngk Insulators, Ltd. Zirkonoxid-Keramiken und Verfahren zu ihrer Herstellung
EP0066022A1 (de) * 1981-05-21 1982-12-08 Ngk Insulators, Ltd. Maschinenteile
EP0067327A1 (de) * 1981-05-27 1982-12-22 Kabushiki Kaisha Toshiba Keramisches Maschinenteil mit verbesserten Verschleissfestigkeit

Also Published As

Publication number Publication date
ES286126U (es) 1985-12-01
EP0120222A2 (de) 1984-10-03
DE3307114A1 (de) 1984-09-06
US4524732A (en) 1985-06-25
ES286126Y (es) 1986-06-16
JPS59162345A (ja) 1984-09-13
DE3307114C2 (de) 1985-09-05

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Effective date: 19850326

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Effective date: 19870729

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18R Application refused

Effective date: 19880610

RIN1 Information on inventor provided before grant (corrected)

Inventor name: OLAPINSKI, HANS, DR. DIPL.-CHEM.

Inventor name: FINGERLE, DIETER, DR. DIPL.-ING.

Inventor name: DWORAK, ULF, DR. DIPL.-MINERALOGE

Inventor name: PALM, BENGT N. J., DIPL.-ING.

Inventor name: HAKULINEN, MARTTI J. A., DIPL.-ING.

Inventor name: KROHN, ULRICH, DR. DIPL.-ING.