IT994098B - Perfezionamento nei pistoni e nelle fasce elastiche in particolare per motori a combustione interna - Google Patents

Perfezionamento nei pistoni e nelle fasce elastiche in particolare per motori a combustione interna

Info

Publication number
IT994098B
IT994098B IT5142273A IT5142273A IT994098B IT 994098 B IT994098 B IT 994098B IT 5142273 A IT5142273 A IT 5142273A IT 5142273 A IT5142273 A IT 5142273A IT 994098 B IT994098 B IT 994098B
Authority
IT
Italy
Prior art keywords
pistons
improvement
internal combustion
combustion engines
elastic rings
Prior art date
Application number
IT5142273A
Other languages
English (en)
Italian (it)
Original Assignee
Wellworthy Ltd
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 Wellworthy Ltd filed Critical Wellworthy Ltd
Application granted granted Critical
Publication of IT994098B publication Critical patent/IT994098B/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 
    • F02F3/0015—Multi-part pistons
    • F02F3/0023—Multi-part pistons the parts being bolted or screwed together
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • 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
    • F05C2251/00—Material properties
    • F05C2251/04—Thermal properties
    • F05C2251/042—Expansivity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
IT5142273A 1972-07-28 1973-07-12 Perfezionamento nei pistoni e nelle fasce elastiche in particolare per motori a combustione interna IT994098B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3528572A GB1439328A (en) 1972-07-28 1972-07-28 Pistons and piston rings

Publications (1)

Publication Number Publication Date
IT994098B true IT994098B (it) 1975-10-20

Family

ID=10375993

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5142273A IT994098B (it) 1972-07-28 1973-07-12 Perfezionamento nei pistoni e nelle fasce elastiche in particolare per motori a combustione interna

Country Status (5)

Country Link
JP (1) JPS49132408A (enrdf_load_stackoverflow)
DE (1) DE2338045A1 (enrdf_load_stackoverflow)
FR (1) FR2195310A5 (enrdf_load_stackoverflow)
GB (1) GB1439328A (enrdf_load_stackoverflow)
IT (1) IT994098B (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583959Y2 (ja) * 1978-08-02 1983-01-24 株式会社日立製作所 ピストン
JPS5911138U (ja) * 1982-07-15 1984-01-24 株式会社新潟鐵工所 内燃機関のピストン
DE3230388A1 (de) * 1982-08-14 1984-02-16 Karl Schmidt Gmbh, 7107 Neckarsulm Verfahren zum verbinden einer in ein aus einem leichtmetallwerkstoff gegossenes bauteil fuer brennkraftmaschinen eingiessbare aus einem keramikwerkstoff bestehende einlage
JPS60190650A (ja) * 1984-03-13 1985-09-28 Ngk Insulators Ltd エンジン用ピストンおよびその製造法
DE8510204U1 (de) * 1985-04-04 1985-07-11 Ficht GmbH, 8011 Kirchseeon Mehrteiliger Hubkolben für Brennkraftmaschinen
FR2702024B1 (fr) * 1993-02-26 1995-05-24 Racing Organisation Course Sar Piston à segment fermé, segment, machine comportant un tel piston et procédé de fabrication d'un piston.
US6283070B1 (en) * 1999-07-23 2001-09-04 Carl Robert Deckard Apparatus and method for sealing internal combustion engines
JP4838858B2 (ja) 2005-12-17 2011-12-14 マーレ インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング 内燃機関用の２部分から成るピストン

Also Published As

Publication number Publication date
JPS49132408A (enrdf_load_stackoverflow) 1974-12-19
GB1439328A (en) 1976-06-16
FR2195310A5 (enrdf_load_stackoverflow) 1974-03-01
DE2338045A1 (de) 1974-02-14

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