JPS6236148B2 - - Google Patents

Info

Publication number
JPS6236148B2
JPS6236148B2 JP57149032A JP14903282A JPS6236148B2 JP S6236148 B2 JPS6236148 B2 JP S6236148B2 JP 57149032 A JP57149032 A JP 57149032A JP 14903282 A JP14903282 A JP 14903282A JP S6236148 B2 JPS6236148 B2 JP S6236148B2
Authority
JP
Japan
Prior art keywords
piston ring
cylinder
groove
circumferential
circumferential groove
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.)
Expired
Application number
JP57149032A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5877142A (ja
Inventor
Bajiru Rudetsuku
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.)
Sulzer AG
Original Assignee
Gebrueder Sulzer 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 Gebrueder Sulzer AG filed Critical Gebrueder Sulzer AG
Publication of JPS5877142A publication Critical patent/JPS5877142A/ja
Publication of JPS6236148B2 publication Critical patent/JPS6236148B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F16J9/12—Details
    • F16J9/20—Rings with special cross-section; Oil-scraping rings
    • F16J9/203—Oil-scraping rings
    • 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
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/08—Constructional features providing for lubrication
    • 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
    • F16J9/12—Details
    • F16J9/20—Rings with special cross-section; Oil-scraping rings
    • F16J9/206—One-piece oil-scraping rings
    • 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
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • 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
    • F02F2007/0097—Casings, e.g. crankcases for large diesel 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 

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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
JP57149032A 1981-10-23 1982-08-27 割りピストンリングを有する往復動内燃機関 Granted JPS5877142A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH678681 1981-10-23
CH6786/81-7 1981-10-23

Publications (2)

Publication Number Publication Date
JPS5877142A JPS5877142A (ja) 1983-05-10
JPS6236148B2 true JPS6236148B2 (enExample) 1987-08-05

Family

ID=4315001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57149032A Granted JPS5877142A (ja) 1981-10-23 1982-08-27 割りピストンリングを有する往復動内燃機関

Country Status (5)

Country Link
JP (1) JPS5877142A (enExample)
DE (1) DE3143306C2 (enExample)
GB (1) GB2108237B (enExample)
IT (1) IT1152844B (enExample)
SU (1) SU1240367A3 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH657667A5 (de) * 1982-08-16 1986-09-15 Sulzer Ag Kolbenbrennkraftmaschine mit einem kolbenring und einer schmieroeffnungen aufweisenden zylinderlaufflaeche.
DE19715758C1 (de) * 1997-04-16 1998-11-05 Man B & W Diesel Gmbh Kolben für eine Hubkolbenbrennkraftmaschine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1401930A (en) * 1919-08-13 1921-12-27 Wainwright Engineering Corp Piston-ring
US1677158A (en) * 1922-07-01 1928-07-17 Albert W Wenzel Packing ring
US1806143A (en) * 1923-03-14 1931-05-19 Simplex Piston Ring Company Piston ring
US1710485A (en) * 1927-02-09 1929-04-23 Leo J Mckone Piston ring
US1984409A (en) * 1933-10-31 1934-12-18 William G G Godron Combined piston and ring structure
CH482954A (de) * 1967-07-27 1969-12-15 Sulzer Ag Kolbenring
CH596479A5 (enExample) * 1975-08-26 1978-03-15 Sulzer Ag
DE2726660C3 (de) * 1976-07-30 1979-11-08 Gebrueder Sulzer Ag, Winterthur (Schweiz) Schmierung der Lauffläche eines einen mit Kolbenringen versehenen Kolben aufnehmenden Zylinders einer Brennkraftmaschine

Also Published As

Publication number Publication date
JPS5877142A (ja) 1983-05-10
DE3143306C2 (de) 1984-12-13
GB2108237B (en) 1985-06-26
DE3143306A1 (de) 1983-05-11
IT8223531A0 (it) 1982-09-30
IT8223531A1 (it) 1984-03-30
SU1240367A3 (ru) 1986-06-23
IT1152844B (it) 1987-01-14
GB2108237A (en) 1983-05-11

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