FI106972B - Koksstrykningsringarrangemang - Google Patents

Koksstrykningsringarrangemang Download PDF

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Publication number
FI106972B
FI106972B FI991282A FI991282A FI106972B FI 106972 B FI106972 B FI 106972B FI 991282 A FI991282 A FI 991282A FI 991282 A FI991282 A FI 991282A FI 106972 B FI106972 B FI 106972B
Authority
FI
Finland
Prior art keywords
coke
ring
cylinder
ironing
arrangement according
Prior art date
Application number
FI991282A
Other languages
English (en)
Finnish (fi)
Other versions
FI991282A0 (sv
FI991282L (sv
Inventor
Hannu Nurmi
Original Assignee
Waertsilae Tech Oy Ab
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 Waertsilae Tech Oy Ab filed Critical Waertsilae Tech Oy Ab
Priority to FI991282A priority Critical patent/FI106972B/sv
Publication of FI991282A0 publication Critical patent/FI991282A0/sv
Priority to DE60002259T priority patent/DE60002259T2/de
Priority to AT00304582T priority patent/ATE238508T1/de
Priority to DK00304582T priority patent/DK1061294T3/da
Priority to EP00304582A priority patent/EP1061294B1/en
Priority to US09/587,494 priority patent/US6367463B1/en
Priority to JP2000165337A priority patent/JP4477746B2/ja
Publication of FI991282L publication Critical patent/FI991282L/sv
Application granted granted Critical
Publication of FI106972B publication Critical patent/FI106972B/sv

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 
    • F02F1/18—Other cylinders
    • 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
    • F02F11/00—Arrangements of sealings in combustion engines
    • F02F11/005—Arrangements of sealings in combustion engines involving cylinder liners
    • 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
    • F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
    • F16J10/02—Cylinders designed to receive moving pistons or plungers
    • F16J10/04—Running faces; Liners
    • 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 
    • F02F2001/006—Cylinders; Cylinder heads  having a ring at the inside of a liner or cylinder for preventing the deposit of carbon oil particles, e.g. oil scrapers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Coke Industry (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Disintegrating Or Milling (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Claims (8)

1. Koksstrykningsringarrangemang för användning i en stor förbränningsmotors cylinder (1), vilket arrangemang stöds av cylinderfodret (2), kännetecknat där- 10 av, att koksstrykningsringarrangemanget omfattar ätminstone tvä separata ringelement (4,5), vilka är inmonterade efter varandra i cylinderfodrets (2) längdaxels riktning.
2. Koksstrykningsringarrangemang enligt patentkravet 1, kännetecknat därav, 15 att den inre diametern hos det Övre ringelementet (4), som befinner sig närma- re cylinderns (1) förbränningsrum, är mindre än hos det lägre befintliga ringelementet (5).
3. Koksstrykningsringarrangemang enligt patentkravet 1 eller 2, kännetecknat 20 därav, att ringelementen (4,5) bestar av olika material.
... 4. Koksstrykningsringarrangemang enligt nägot av de ovanstäende patentkra- • · · • · ven, kännetecknat därav, att materialet hos det närmare cylinderns förbrän- • ♦ ♦;··· ningsrum befintliga Övre ringelementet (4) är sa valt, att dess värmeutvid- :*:*? 25 ningskoefficient är mindre än hos det lägre befintliga ringelementet (5). «»· » · · • · ♦
5. Koksstrykningsringarrangemang enligt nägot av de ovanstäende patentkra- ··· : ’ ven, kännetecknat därav. att det Övre ringelementet (4) bestär av varmhäll- I I fast, varmkorrosionsbeständigt eller värmeisolerande material, exempelvis av i t « i 30 martensitiskt rostfritt stäl. • · » « « • t • M * « |t« « « • · * • · 8 106972
6. Koksstrykningsringarrangemang enligt nägot av de ovanstäende patentkra-ven, kännetecknat därav, att det nedre ringelementet (5) bestär av nötningsbe-ständigt material, exempelvis av hart gjutjärn.
7. Koksstrykningsringarrangemang enligt nägot av de ovanstäende patentkra- ven, kännetecknat därav, att den inre ytan hos det Övre ringelementet (4) om-fattar ett flertal spär (4a), häligheter eller motsvarande.
8. Koksstrykningsringarrangemang enligt nägot av de ovanstäende patentkra-10 ven, kännetecknat därav, att ringelementen (4,5) är symmetriska, sä att de kan svängas och inmonteras i uppochnedvänt läge. * * * • · • · • · · • · · • · • · « · · • ·· • · • · «·· • * · * · · • · · • · t • · · • · · • · • · a c * i » • t • 4 4 4 4 * « 4 ( « 4 4* l·· 4 4 4 4 4 4 4 4 4 4 ♦
FI991282A 1999-06-04 1999-06-04 Koksstrykningsringarrangemang FI106972B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI991282A FI106972B (sv) 1999-06-04 1999-06-04 Koksstrykningsringarrangemang
DE60002259T DE60002259T2 (de) 1999-06-04 2000-06-01 Nichpoliernede Ringdichtung
AT00304582T ATE238508T1 (de) 1999-06-04 2000-06-01 Nichpoliernede ringdichtung
DK00304582T DK1061294T3 (da) 1999-06-04 2000-06-01 Avanceret ringkonstruktion mod polerende virkning
EP00304582A EP1061294B1 (en) 1999-06-04 2000-06-01 Advanced antipolishing ring arrangement
US09/587,494 US6367463B1 (en) 1999-06-04 2000-06-02 Advanced antipolishing ring arrangement
JP2000165337A JP4477746B2 (ja) 1999-06-04 2000-06-02 内燃機関シリンダの研磨防止リング装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI991282 1999-06-04
FI991282A FI106972B (sv) 1999-06-04 1999-06-04 Koksstrykningsringarrangemang

Publications (3)

Publication Number Publication Date
FI991282A0 FI991282A0 (sv) 1999-06-04
FI991282L FI991282L (sv) 2000-12-05
FI106972B true FI106972B (sv) 2001-05-15

Family

ID=8554808

Family Applications (1)

Application Number Title Priority Date Filing Date
FI991282A FI106972B (sv) 1999-06-04 1999-06-04 Koksstrykningsringarrangemang

Country Status (7)

Country Link
US (1) US6367463B1 (sv)
EP (1) EP1061294B1 (sv)
JP (1) JP4477746B2 (sv)
AT (1) ATE238508T1 (sv)
DE (1) DE60002259T2 (sv)
DK (1) DK1061294T3 (sv)
FI (1) FI106972B (sv)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0220685D0 (en) * 2002-09-05 2002-10-16 Innogy Plc A cylinder for an internal combustion engine
AT414016B (de) * 2004-06-03 2006-08-15 Avl List Gmbh Brennkraftmaschine
RU2006116581A (ru) * 2003-10-16 2007-11-27 Кабусики Кайса Рикен (Jp) Двигатель внутреннего сгорания и установочное кольцо гильзы
US7438039B2 (en) * 2004-02-06 2008-10-21 Electro-Motive Diesel, Inc. Large-bore, medium-speed diesel engine having piston crown bowl with acute re-entrant angle
US7438038B2 (en) * 2006-04-24 2008-10-21 Federal-Mogul Worldwide, Inc. Cylinder liner and methods construction thereof and improving engine performance therewith
DE102007003135B3 (de) * 2007-01-16 2008-03-06 Peak Werkstoff Gmbh Verfahren zur Herstellung eines Zylinderkurbelgehäuses mit mehreren Zylinderlaufbuchsen sowie kurze Zylinderlaufbuchse mit daran festgelegtem Materialstreifen
US7677217B2 (en) * 2007-10-10 2010-03-16 General Electric Company Power assembly for internal combustion engine with in-cylinder deposit scraper
SE534911C2 (sv) * 2010-06-16 2012-02-14 Scania Cv Ab Arrangemang i en förbränningsmotor
US20120304954A1 (en) * 2011-06-02 2012-12-06 Caterpillar Inc. Cylinder liner with a case on a cuff-ring groove
JP5630404B2 (ja) * 2011-06-13 2014-11-26 坂東機工株式会社 往復動エンジン
EP2535540B1 (de) 2011-06-16 2016-07-20 Wärtsilä Switzerland Ltd. Einsatz für einen Zylinder einer Brennkraftmaschine
EP2905454A1 (en) * 2014-02-10 2015-08-12 Caterpillar Energy Solutions GmbH Cylinder liner with deposit wiping face
US9359971B2 (en) 2014-08-21 2016-06-07 General Electric Company System for controlling deposits on cylinder liner and piston of reciprocating engine
AT519790B1 (de) * 2017-04-13 2019-01-15 Avl List Gmbh Brennkraftmaschine
EP3724479A4 (en) 2017-12-14 2021-08-25 Cummins Inc. ANTI-POLISHING RING
EP3540202A1 (en) 2018-03-14 2019-09-18 Winterthur Gas & Diesel Ltd. Sealing ring, cylinder for a combustion engine, combustion engine, method for producing a cylinder and use of a sealing ring
US11280291B2 (en) 2019-12-31 2022-03-22 Mahle International Gmbh Cylinder liner with temperature sensor
JP7348100B2 (ja) 2020-02-18 2023-09-20 三菱重工エンジン＆ターボチャージャ株式会社 遮熱膜部材
WO2021219221A1 (en) 2020-04-30 2021-11-04 Wärtsilä Finland Oy An antipolishing ring
WO2021242565A1 (en) 2020-05-27 2021-12-02 Cummins Inc. Anti-polish ring for an engine cylinder
US20250092841A1 (en) * 2021-08-04 2025-03-20 Innio Jenbacher Gmbh & Co Og Cylinder liner for an internal combustion engine and a method of producing the same
JP7342998B1 (ja) 2022-03-24 2023-09-12 いすゞ自動車株式会社 内燃機関
JP7338734B1 (ja) 2022-04-13 2023-09-05 いすゞ自動車株式会社 内燃機関
JP7302701B1 (ja) 2022-04-13 2023-07-04 いすゞ自動車株式会社 内燃機関

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Publication number Priority date Publication date Assignee Title
US2170477A (en) * 1937-03-25 1939-08-22 Lemasson Roger Pierre Felix High speed motor operating with heavy liquid fuel
US2624328A (en) 1949-10-21 1953-01-06 Standard Motor Co Ltd Internal-combustion engine
DE1902502B1 (de) * 1969-01-18 1970-11-12 Mahle Kg Zylinder oder Zylinderlaufbuchse fuer Hubkolben-Brennkraftmaschinen
US3620137A (en) * 1969-10-06 1971-11-16 Ramsey Corp Piston sleeve
US3800751A (en) * 1972-12-22 1974-04-02 Caterpillar Tractor Co Cylinder liner with centering tabs defining coolant passages there-between
DE2752633A1 (de) 1977-11-25 1979-05-31 Kloeckner Humboldt Deutz Ag Zylinder fuer eine hubkolbenbrennkraftmaschine
US4399783A (en) * 1980-04-14 1983-08-23 Deere & Company Interference fit cylinder liner
DE3031926A1 (de) 1980-08-23 1982-04-01 Klöckner-Humboldt-Deutz AG, 5000 Köln Zylinder fuer hubkolbenmaschinen
US4474147A (en) * 1981-12-10 1984-10-02 Mack Trucks, Inc. Combined fire ring and carbon scraping insert
DE3642352A1 (de) * 1986-12-11 1988-06-16 Fichtel & Sachs Ag Brennkraftmaschine
DE4213502A1 (de) * 1992-04-24 1993-10-28 Man Nutzfahrzeuge Ag Zylinderkopfdichtung für eine Brennkraftmaschine
FI95830C (sv) * 1994-05-27 1996-03-25 Waertsilae Diesel Int Koksstrykningsring
US6164260A (en) * 1999-07-13 2000-12-26 Caterpillar Inc. Scraping ring and sealing ring used with a cylinder liner in an internal combustion engine

Also Published As

Publication number Publication date
FI991282A0 (sv) 1999-06-04
ATE238508T1 (de) 2003-05-15
DK1061294T3 (da) 2003-08-18
EP1061294A2 (en) 2000-12-20
EP1061294B1 (en) 2003-04-23
JP2001012295A (ja) 2001-01-16
DE60002259T2 (de) 2004-01-29
US6367463B1 (en) 2002-04-09
JP4477746B2 (ja) 2010-06-09
DE60002259D1 (de) 2003-05-28
FI991282L (sv) 2000-12-05
EP1061294A3 (en) 2001-01-10

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