SE521723C2 - Kolv - Google Patents

Kolv

Info

Publication number
SE521723C2
SE521723C2 SE9804585A SE9804585A SE521723C2 SE 521723 C2 SE521723 C2 SE 521723C2 SE 9804585 A SE9804585 A SE 9804585A SE 9804585 A SE9804585 A SE 9804585A SE 521723 C2 SE521723 C2 SE 521723C2
Authority
SE
Sweden
Prior art keywords
piston
channels
space
piston ring
collecting
Prior art date
Application number
SE9804585A
Other languages
English (en)
Swedish (sv)
Other versions
SE9804585L (sv
SE9804585D0 (sv
Inventor
Jean-Pierre Marcil
Original Assignee
Volvo Car Corp
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 Volvo Car Corp filed Critical Volvo Car Corp
Priority to SE9804585A priority Critical patent/SE521723C2/sv
Publication of SE9804585D0 publication Critical patent/SE9804585D0/xx
Priority to AU21311/00A priority patent/AU2131100A/en
Priority to EP99965615A priority patent/EP1147302B1/de
Priority to PCT/SE1999/002217 priority patent/WO2000039445A1/en
Priority to DE69933394T priority patent/DE69933394T2/de
Publication of SE9804585L publication Critical patent/SE9804585L/
Priority to US09/681,937 priority patent/US6378482B2/en
Publication of SE521723C2 publication Critical patent/SE521723C2/sv

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
SE9804585A 1998-12-29 1998-12-29 Kolv SE521723C2 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE9804585A SE521723C2 (sv) 1998-12-29 1998-12-29 Kolv
AU21311/00A AU2131100A (en) 1998-12-29 1999-11-29 Piston
EP99965615A EP1147302B1 (de) 1998-12-29 1999-11-29 Kolben
PCT/SE1999/002217 WO2000039445A1 (en) 1998-12-29 1999-11-29 Piston
DE69933394T DE69933394T2 (de) 1998-12-29 1999-11-29 Kolben
US09/681,937 US6378482B2 (en) 1998-12-29 2001-06-28 Piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9804585A SE521723C2 (sv) 1998-12-29 1998-12-29 Kolv

Publications (3)

Publication Number Publication Date
SE9804585D0 SE9804585D0 (sv) 1998-12-29
SE9804585L SE9804585L (sv) 2000-06-30
SE521723C2 true SE521723C2 (sv) 2003-12-02

Family

ID=20413896

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9804585A SE521723C2 (sv) 1998-12-29 1998-12-29 Kolv

Country Status (6)

Country Link
US (1) US6378482B2 (de)
EP (1) EP1147302B1 (de)
AU (1) AU2131100A (de)
DE (1) DE69933394T2 (de)
SE (1) SE521723C2 (de)
WO (1) WO2000039445A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6935220B2 (en) * 2003-05-30 2005-08-30 Bendix Commercial Vehicle Systems, Llc Contoured piston
WO2005003527A2 (de) * 2003-07-08 2005-01-13 Avl List Gmbh Brennkraftmaschine
EP2746553B1 (de) * 2012-12-21 2016-04-20 Caterpillar Energy Solutions GmbH Entlüftung für unverbrannten Kraftstoff in Verbrennungsmotoren
US9334830B2 (en) 2014-06-06 2016-05-10 General Electric Company Piston assembly for a reciprocating engine
US9470179B2 (en) 2014-06-06 2016-10-18 General Electric Company Piston assembly for a reciprocating engine
US20160040622A1 (en) * 2014-08-05 2016-02-11 General Electric Company Piston assembly for a reciprocating engine
US9845765B2 (en) 2015-01-12 2017-12-19 General Electric Company Piston assembly for a reciprocating engine
US10125719B2 (en) * 2015-10-30 2018-11-13 Tenneco Inc. Piston, oil control ring therefor and method of construction thereof
US20170356418A1 (en) * 2016-06-08 2017-12-14 Exoes Piston Type Expander
FR3124829B1 (fr) * 2021-07-01 2023-06-16 Ifp Energies Now Piston pour moteur à combustion interne avec système de refroidissement optimisé

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857218A (en) * 1955-03-25 1958-10-21 Hovalwerk Ag Ospelt Piston for internal combustion engines
US3336844A (en) * 1964-08-25 1967-08-22 Cornet Andre Pistons for engines with a high thermal load
US3667443A (en) * 1970-03-02 1972-06-06 Gen Motors Corp Internal combustion engine with vented piston clearance spaces and method
DE2828749C2 (de) * 1978-06-30 1983-10-20 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Kolben für Brennkraftmaschinen
JPS5852451A (ja) * 1981-09-24 1983-03-28 Toyota Motor Corp 耐熱・断熱性軽合金部材およびその製造方法
US4440069A (en) * 1982-06-11 1984-04-03 Standard Oil Corporation (Indiana) Composite piston and process
US4848212A (en) * 1986-04-24 1989-07-18 Mazda Motor Corporation Internal combustion engine piston with two compression rings having reduced oil consumption
JP3520557B2 (ja) * 1994-04-27 2004-04-19 株式会社豊田自動織機 往復動型圧縮機における冷媒ガス吸入構造
US6119647A (en) * 1999-09-24 2000-09-19 Dana Corporation Piston with blow-by pressure relief

Also Published As

Publication number Publication date
US20010054408A1 (en) 2001-12-27
EP1147302B1 (de) 2006-09-27
SE9804585L (sv) 2000-06-30
SE9804585D0 (sv) 1998-12-29
WO2000039445A1 (en) 2000-07-06
EP1147302A1 (de) 2001-10-24
DE69933394T2 (de) 2007-08-23
AU2131100A (en) 2000-07-31
DE69933394D1 (de) 2006-11-09
US6378482B2 (en) 2002-04-30

Similar Documents

Publication Publication Date Title
US2639699A (en) Two-cycle engine and improved crankcase induction means therefor
JPS638286B2 (de)
US5881686A (en) Crankcase breather valve for engines with synchronous piston movement
CA1083484A (en) Drain recycle system for two-cycle engine
US4256064A (en) Fuel conserving engine improvement
SE521723C2 (sv) Kolv
CN102695863B (zh) 二冲程发动机的改进
WO1991000684A1 (en) Twi-stroke cycle engine cylinder construction
US4834032A (en) Two-stroke cycle engine and pump having three-stroke cycle effect
US6112707A (en) Engine fuel system with a super charged air compressor
AU608368B2 (en) Multi-cylinder two-stroke engine with reduced cost and complexity
US2508391A (en) Two-cycle internal-combustion engine
US1115481A (en) Internal-combustion engine.
US4131090A (en) Two-stroke, multicylinder, spark ignition, pumpless injection internal combustion engine
US11236670B2 (en) Internal combustion engine with two working spaces of a cylinder
CN2727412Y (zh) 转子式多燃烧室二行程发动机
US2155068A (en) Internal combustion engine apparatus
CN100406696C (zh) 多燃烧室二行程发动机
US2154504A (en) Internal combustion engine
GB2149006A (en) Engine and compressor valve gear
SE517959C2 (sv) Förbränningsmotor
JPH0511302Y2 (de)
US2538463A (en) Pump for charging two-stroke internal-combustion engines
US1624582A (en) Internal-combustion engine
US2358660A (en) Tandem two-cycle internal-combustion engine

Legal Events

Date Code Title Description
NUG Patent has lapsed