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ES474300A1 - A cylinder for a reciprocating- piston internal combustion engine - Google Patents

A cylinder for a reciprocating- piston internal combustion engine

Info

Publication number
ES474300A1
ES474300A1 ES474300A ES474300A ES474300A1 ES 474300 A1 ES474300 A1 ES 474300A1 ES 474300 A ES474300 A ES 474300A ES 474300 A ES474300 A ES 474300A ES 474300 A1 ES474300 A1 ES 474300A1
Authority
ES
Spain
Prior art keywords
cylinder
reciprocating
combustion engine
internal combustion
piston internal
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
ES474300A
Other languages
Spanish (es)
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz 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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of ES474300A1 publication Critical patent/ES474300A1/en
Expired 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
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/001—One-piece pistons
    • 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 
    • 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
    • F16J15/00—Sealings
    • F16J15/44—Free-space packings
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

The head of an engine cylinder (1) is fitted with a ring (4) having a bore forming a local constriction of the cylinder, the bore having a taper corresponding to that of the top land (3) of the piston (2). This arrangement is intended to reduce the risk of engine seizure by avoiding loosening of any deposits and overheating of the head end of the cylinder.
ES474300A 1977-11-25 1978-10-18 A cylinder for a reciprocating- piston internal combustion engine Expired ES474300A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772752633 DE2752633A1 (en) 1977-11-25 1977-11-25 CYLINDER FOR A RECEPTACLE COMBUSTION MACHINE

Publications (1)

Publication Number Publication Date
ES474300A1 true ES474300A1 (en) 1979-04-16

Family

ID=6024615

Family Applications (1)

Application Number Title Priority Date Filing Date
ES474300A Expired ES474300A1 (en) 1977-11-25 1978-10-18 A cylinder for a reciprocating- piston internal combustion engine

Country Status (7)

Country Link
JP (1) JPS5476712A (en)
DE (1) DE2752633A1 (en)
ES (1) ES474300A1 (en)
FR (1) FR2410141A1 (en)
GB (1) GB2009884A (en)
IT (2) IT1099419B (en)
SE (1) SE7811953L (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3031926A1 (en) * 1980-08-23 1982-04-01 Klöckner-Humboldt-Deutz AG, 5000 Köln CYLINDER FOR LIFTING PISTON MACHINES
DE3236185A1 (en) * 1982-09-30 1984-04-05 Klöckner-Humboldt-Deutz AG, 5000 Köln PISTON PISTON ENGINE
CH672353A5 (en) * 1987-05-14 1989-11-15 Sulzer Ag Cylinder lining for IC engine - has cylinder wall shoulder, protruding into combustion chamber above top piston ring level
DK174074B1 (en) * 1995-07-07 2002-05-21 Man B & W Diesel As Combustion engine with a coke scraping ring in a cylinder
FI106972B (en) 1999-06-04 2001-05-15 Waertsilae Tech Oy Ab Coke Ironing Call Events
DE102007007977A1 (en) * 2007-02-17 2008-08-21 Deutz Power Systems Gmbh Air gap insulation on a cylinder liner
DE102007063566B4 (en) * 2007-12-27 2015-06-25 Wilfried Pechwitz Internal combustion engine
US9822702B2 (en) * 2014-03-03 2017-11-21 Cummins, Inc. Carbon scraper
US9822729B2 (en) 2015-11-02 2017-11-21 Caterpillar Inc. Engine piston having a notched top land
AT519790B1 (en) * 2017-04-13 2019-01-15 Avl List Gmbh Internal combustion engine
DE102019105613B4 (en) * 2019-03-06 2020-09-24 Federal-Mogul Burscheid Gmbh DEVICE FOR SEALING A COMBUSTION CHAMBER OF A COMBUSTION ENGINE
JP7348100B2 (en) * 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 Heat shielding film components
CN116950797A (en) * 2023-06-15 2023-10-27 安庆雅德帝伯活塞有限公司 A piston with uniform stiffness

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB305333A (en) * 1927-12-19 1929-02-07 Richardsons Westgarth & Compan Improvements in the cylinder construction of internal combustion engines
US2452238A (en) * 1948-01-07 1948-10-26 Hollingsworth Raphael Insert for changing the compression ratio of internal-combustion engines
DE832360C (en) * 1949-10-21 1952-02-25 Standard Motor Co Ltd Internal combustion engine
US2845917A (en) * 1955-08-30 1958-08-05 Krauss Maffei A G Fa Cylinder and piston arrangement
GB1519966A (en) * 1974-07-15 1978-08-02 Townsend Engineering Co Internal combustion engine and method for cooling the sam

Also Published As

Publication number Publication date
JPS5476712A (en) 1979-06-19
DE2752633A1 (en) 1979-05-31
IT7828989A0 (en) 1978-10-20
IT7823119V0 (en) 1978-10-20
GB2009884A (en) 1979-06-20
IT1099419B (en) 1985-09-18
FR2410141A1 (en) 1979-06-22
SE7811953L (en) 1979-05-26

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