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IT1168790B - Punteria per motori a combustione interna con superficie di estremita' in materiale ceramico - Google Patents

Punteria per motori a combustione interna con superficie di estremita' in materiale ceramico

Info

Publication number
IT1168790B
IT1168790B IT49039/83A IT4903983A IT1168790B IT 1168790 B IT1168790 B IT 1168790B IT 49039/83 A IT49039/83 A IT 49039/83A IT 4903983 A IT4903983 A IT 4903983A IT 1168790 B IT1168790 B IT 1168790B
Authority
IT
Italy
Prior art keywords
tappet
internal combustion
ceramic material
combustion engines
extremity surface
Prior art date
Application number
IT49039/83A
Other languages
English (en)
Other versions
IT8349039A0 (it
IT8349039A1 (it
Inventor
Todd R Downing
Robert C Behnke
Original Assignee
Stanadyne Inc
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 Stanadyne Inc filed Critical Stanadyne Inc
Publication of IT8349039A0 publication Critical patent/IT8349039A0/it
Publication of IT8349039A1 publication Critical patent/IT8349039A1/it
Application granted granted Critical
Publication of IT1168790B publication Critical patent/IT1168790B/it

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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • 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
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0865—Oxide ceramics
    • F05C2203/0895—Zirconium oxide

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Gears, Cams (AREA)
IT49039/83A 1982-09-30 1983-09-26 Punteria per motori a combustione interna con superficie di estremita' in materiale ceramico IT1168790B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43157582A 1982-09-30 1982-09-30

Publications (3)

Publication Number Publication Date
IT8349039A0 IT8349039A0 (it) 1983-09-26
IT8349039A1 IT8349039A1 (it) 1985-03-26
IT1168790B true IT1168790B (it) 1987-05-20

Family

ID=23712540

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49039/83A IT1168790B (it) 1982-09-30 1983-09-26 Punteria per motori a combustione interna con superficie di estremita' in materiale ceramico

Country Status (8)

Country Link
JP (1) JPS5985407A (it)
AU (1) AU1797383A (it)
BR (1) BR8305372A (it)
DE (1) DE3332455A1 (it)
FR (1) FR2533966A1 (it)
GB (1) GB2127928B (it)
IT (1) IT1168790B (it)
MX (1) MX157752A (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8333933D0 (en) * 1983-12-20 1984-02-01 Bl Tech Ltd Bucket-type tappet
DE3429169C1 (de) * 1984-08-08 1986-01-16 Feldmühle AG, 4000 Düsseldorf Steuerelement fuer den Ventiltrieb eines Verbrennungsmotors
DE3522403A1 (de) * 1985-06-22 1987-01-02 Stettner & Co Ventileinstellplatte
JPH0610095Y2 (ja) * 1986-07-29 1994-03-16 日野自動車工業株式会社 タペツト
JPS6328803U (it) * 1986-08-08 1988-02-25
JPH029362U (it) * 1988-06-30 1990-01-22
US4966108A (en) * 1989-04-28 1990-10-30 Cummins Engine Company, Inc. Sintered ceramic ball and socket joint assembly
GB2237858A (en) * 1989-11-11 1991-05-15 Gen Motors Luxembourg Operatio Valve-lash adjustment system.
GB2245674B (en) * 1990-05-17 1994-09-28 T & N Technology Ltd Tappets
JPH0518213A (ja) * 1990-07-20 1993-01-26 Ngk Spark Plug Co Ltd エンジン用タペツト
US5372099A (en) * 1991-07-19 1994-12-13 Sumitomo Electric Industries, Ltd. Ceramic adjusting shim
US5279211A (en) * 1992-04-24 1994-01-18 Cummins Engine Company, Inc. Mechanically retained wear-resistant ceramic pad
US5890413A (en) * 1997-01-08 1999-04-06 Generac Portable Products, Llc Piston for water pump and related method
DE102007008573A1 (de) * 2007-02-19 2008-08-21 Schaeffler Kg Schaltbarer Tassenstößel
DE102007008574A1 (de) * 2007-02-19 2008-08-21 Schaeffler Kg Schaltbarer Tassenstößel
DE102015208998A1 (de) * 2015-05-15 2016-11-17 Mahle International Gmbh Ventilstößel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982001034A1 (en) * 1980-09-19 1982-04-01 A Goloff Tappet with wear resisting insert
US4768476A (en) * 1981-02-20 1988-09-06 Stanadyne, Inc. Tappet with ceramic camface
JPS57153912A (en) * 1981-03-17 1982-09-22 Mazda Motor Corp Pad for tappet of internal combustion engine

Also Published As

Publication number Publication date
AU1797383A (en) 1984-04-05
GB2127928B (en) 1985-12-18
GB8326142D0 (en) 1983-11-02
FR2533966A1 (fr) 1984-04-06
IT8349039A0 (it) 1983-09-26
IT8349039A1 (it) 1985-03-26
BR8305372A (pt) 1984-05-08
JPS5985407A (ja) 1984-05-17
MX157752A (es) 1988-12-13
GB2127928A (en) 1984-04-18
DE3332455A1 (de) 1984-04-05

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960726