DE3301912A1 - Ventilfuehrung fuer einen verbrennungsmotor - Google Patents

Ventilfuehrung fuer einen verbrennungsmotor

Info

Publication number
DE3301912A1
DE3301912A1 DE19833301912 DE3301912A DE3301912A1 DE 3301912 A1 DE3301912 A1 DE 3301912A1 DE 19833301912 DE19833301912 DE 19833301912 DE 3301912 A DE3301912 A DE 3301912A DE 3301912 A1 DE3301912 A1 DE 3301912A1
Authority
DE
Germany
Prior art keywords
valve guide
zirconium oxide
valve
partially stabilized
weight
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
DE19833301912
Other languages
German (de)
English (en)
Other versions
DE3301912C2 (enExample
Inventor
ULf Dipl.-Min. Dr. 7066 Baltmannsweiler Dworak
Dieter Dipl.-Ing. Dr. 7311 Hochdorf Fingerle
Ulrich Dipl.-Ing. Dr. 7520 Leonberg Krohn
Hans Dipl.-Chem. Dr. 7307 Aichwald Olapinski
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
Priority to DE19833301912 priority Critical patent/DE3301912A1/de
Priority to DE8484100482T priority patent/DE3461552D1/de
Priority to EP84100482A priority patent/EP0114653B1/de
Priority to ES528994A priority patent/ES8503781A1/es
Priority to JP59007408A priority patent/JPS59138711A/ja
Publication of DE3301912A1 publication Critical patent/DE3301912A1/de
Priority to US06/892,582 priority patent/US4716869A/en
Application granted granted Critical
Publication of DE3301912C2 publication Critical patent/DE3301912C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F01L3/08—Valves guides; Sealing of valve stem, e.g. sealing by lubricant
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/486—Fine ceramics
    • 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
    • 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
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12611—Oxide-containing component
    • Y10T428/12618—Plural oxides

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Supercharger (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Lift Valve (AREA)
  • Powder Metallurgy (AREA)
DE19833301912 1983-01-21 1983-01-21 Ventilfuehrung fuer einen verbrennungsmotor Granted DE3301912A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19833301912 DE3301912A1 (de) 1983-01-21 1983-01-21 Ventilfuehrung fuer einen verbrennungsmotor
DE8484100482T DE3461552D1 (en) 1983-01-21 1984-01-18 Valve guide for an internal-combustion engine
EP84100482A EP0114653B1 (de) 1983-01-21 1984-01-18 Ventilführung für einen Verbrennungsmotor
ES528994A ES8503781A1 (es) 1983-01-21 1984-01-19 Disposicion de guia de valvula estructurada de forma tubular para un motor de combustion.
JP59007408A JPS59138711A (ja) 1983-01-21 1984-01-20 内燃機関用の弁軸ガイド
US06/892,582 US4716869A (en) 1983-01-21 1986-08-01 Valve guide for an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833301912 DE3301912A1 (de) 1983-01-21 1983-01-21 Ventilfuehrung fuer einen verbrennungsmotor

Publications (2)

Publication Number Publication Date
DE3301912A1 true DE3301912A1 (de) 1984-07-26
DE3301912C2 DE3301912C2 (enExample) 1987-11-19

Family

ID=6188826

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19833301912 Granted DE3301912A1 (de) 1983-01-21 1983-01-21 Ventilfuehrung fuer einen verbrennungsmotor
DE8484100482T Expired DE3461552D1 (en) 1983-01-21 1984-01-18 Valve guide for an internal-combustion engine

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8484100482T Expired DE3461552D1 (en) 1983-01-21 1984-01-18 Valve guide for an internal-combustion engine

Country Status (5)

Country Link
US (1) US4716869A (enExample)
EP (1) EP0114653B1 (enExample)
JP (1) JPS59138711A (enExample)
DE (2) DE3301912A1 (enExample)
ES (1) ES8503781A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2172845C1 (ru) * 1999-12-20 2001-08-27 Открытое акционерное общество "АВТОВАЗ" Механизм газораспределения двигателя внутреннего сгорания

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659680A (en) * 1984-08-20 1987-04-21 Corning Glass Works Stabilized zirconia bodies of improved toughness
US5372103A (en) * 1994-04-25 1994-12-13 Caterpillar Inc. Method of mounting a ceramic valve guide assembly
US6069103A (en) * 1996-07-11 2000-05-30 Saint-Gobain/Norton Industrial Ceramics Corporation LTD resistant, high strength zirconia ceramic
JP6821521B2 (ja) * 2017-06-26 2021-01-27 株式会社クボタ エンジン

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2307666B2 (de) * 1973-02-16 1979-06-28 Feldmuehle Ag, 4000 Duesseldorf Formkörper aus Zirkonojdd
JPS5578119A (en) * 1978-12-07 1980-06-12 Nissan Motor Co Ltd Valve guide for internal combustion engine
DE3049154A1 (de) * 1980-01-25 1981-09-10 Teledyne Industries, Inc., Los Angeles, Calif. Ventilschaftfuehrung und verfahren zu ihrer herstellung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775024A (en) * 1953-05-29 1956-12-25 Thompson Prod Inc Powder metal multi-ring bushing
US3885546A (en) * 1973-11-05 1975-05-27 Ford Motor Co Valve stem seal and lubricator
AU533896B2 (en) * 1979-01-04 1983-12-15 Commonwealth Scientific And Industrial Research Organisation Partially stabilised zirconia ceramics
DK155827C (da) * 1979-01-04 1989-10-09 Commw Scient Ind Res Org Keramisk materiale paa basis af zirkoniumoxid delvis stabiliseret med magnesiumoxid, dets fremstilling og genstande fremstillet ved hjaelp af materialet
US4269903A (en) * 1979-09-06 1981-05-26 General Motors Corporation Abradable ceramic seal and method of making same
JPS56115804A (en) * 1980-02-19 1981-09-11 Nissan Motor Co Ltd Suction and exhaust valve mechanism for engine
US4360598A (en) * 1980-03-26 1982-11-23 Ngk Insulators, Ltd. Zirconia ceramics and a method of producing the same
JPS57140526A (en) * 1981-01-12 1982-08-31 Kennecott Corp Components for internal combustion engine
JPS6018621B2 (ja) * 1981-05-21 1985-05-11 日本碍子株式会社 エンジン部品
JPS57196766A (en) * 1981-05-27 1982-12-02 Tokyo Shibaura Electric Co Engine parts
JPS5911935B2 (ja) * 1981-08-11 1984-03-19 日本電信電話株式会社 描画像の部分消去方法
US4495907A (en) * 1983-01-18 1985-01-29 Cummins Engine Company, Inc. Combustion chamber components for internal combustion engines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2307666B2 (de) * 1973-02-16 1979-06-28 Feldmuehle Ag, 4000 Duesseldorf Formkörper aus Zirkonojdd
JPS5578119A (en) * 1978-12-07 1980-06-12 Nissan Motor Co Ltd Valve guide for internal combustion engine
DE3049154A1 (de) * 1980-01-25 1981-09-10 Teledyne Industries, Inc., Los Angeles, Calif. Ventilschaftfuehrung und verfahren zu ihrer herstellung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2172845C1 (ru) * 1999-12-20 2001-08-27 Открытое акционерное общество "АВТОВАЗ" Механизм газораспределения двигателя внутреннего сгорания

Also Published As

Publication number Publication date
DE3461552D1 (en) 1987-01-15
ES528994A0 (es) 1985-03-01
DE3301912C2 (enExample) 1987-11-19
JPS59138711A (ja) 1984-08-09
US4716869A (en) 1988-01-05
EP0114653B1 (de) 1986-12-03
ES8503781A1 (es) 1985-03-01
EP0114653A1 (de) 1984-08-01

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee