FI20115102A0 - Kaasunvaihtoventtiilijärjestely ja sylinterinkansi - Google Patents

Kaasunvaihtoventtiilijärjestely ja sylinterinkansi

Info

Publication number
FI20115102A0
FI20115102A0 FI20115102A FI20115102A FI20115102A0 FI 20115102 A0 FI20115102 A0 FI 20115102A0 FI 20115102 A FI20115102 A FI 20115102A FI 20115102 A FI20115102 A FI 20115102A FI 20115102 A0 FI20115102 A0 FI 20115102A0
Authority
FI
Finland
Prior art keywords
cylinder head
valve system
shift valve
gas shift
gas
Prior art date
Application number
FI20115102A
Other languages
English (en)
Swedish (sv)
Other versions
FI123409B (fi
FI20115102A (fi
Inventor
Soeren Hoestman
Haakan Nynaes
Magnus Sundsten
Original Assignee
Waertsilae Finland Oy
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 Finland Oy filed Critical Waertsilae Finland Oy
Priority to FI20115102A priority Critical patent/FI123409B/fi
Publication of FI20115102A0 publication Critical patent/FI20115102A0/fi
Priority to PCT/FI2012/050080 priority patent/WO2012104482A1/en
Priority to KR1020137023037A priority patent/KR101681363B1/ko
Priority to CN201280007469.7A priority patent/CN103429857B/zh
Priority to EP12706626.4A priority patent/EP2670957B1/en
Publication of FI20115102A publication Critical patent/FI20115102A/fi
Application granted granted Critical
Publication of FI123409B publication Critical patent/FI123409B/fi

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • F01L1/462—Valve return spring arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • F01L1/462—Valve return spring arrangements
    • F01L1/465—Pneumatic arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/10—Connecting springs to valve members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/32—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for rotating lift valves, e.g. to diminish wear
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2810/00—Arrangements solving specific problems in relation with valve gears
    • F01L2810/02—Lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2810/00—Arrangements solving specific problems in relation with valve gears
    • F01L2810/05—Related to pressure difference on both sides of a valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Lift Valve (AREA)
  • Supercharger (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
FI20115102A 2011-02-02 2011-02-02 Kaasunvaihtoventtiilijärjestely ja sylinterinkansi FI123409B (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20115102A FI123409B (fi) 2011-02-02 2011-02-02 Kaasunvaihtoventtiilijärjestely ja sylinterinkansi
PCT/FI2012/050080 WO2012104482A1 (en) 2011-02-02 2012-01-30 Gas exchange valve arrangement and cylinder head
KR1020137023037A KR101681363B1 (ko) 2011-02-02 2012-01-30 가스 교환 밸브 배열체 및 실린더 헤드
CN201280007469.7A CN103429857B (zh) 2011-02-02 2012-01-30 气体交换阀装置和气缸盖
EP12706626.4A EP2670957B1 (en) 2011-02-02 2012-01-30 Gas exchange valve arrangement and cylinder head

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20115102 2011-02-02
FI20115102A FI123409B (fi) 2011-02-02 2011-02-02 Kaasunvaihtoventtiilijärjestely ja sylinterinkansi

Publications (3)

Publication Number Publication Date
FI20115102A0 true FI20115102A0 (fi) 2011-02-02
FI20115102A FI20115102A (fi) 2012-08-03
FI123409B FI123409B (fi) 2013-03-28

Family

ID=43629777

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20115102A FI123409B (fi) 2011-02-02 2011-02-02 Kaasunvaihtoventtiilijärjestely ja sylinterinkansi

Country Status (5)

Country Link
EP (1) EP2670957B1 (fi)
KR (1) KR101681363B1 (fi)
CN (1) CN103429857B (fi)
FI (1) FI123409B (fi)
WO (1) WO2012104482A1 (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3001762A1 (fr) * 2013-02-07 2014-08-08 Andre Chaneac Moteur thermique comportant des soupapes commandees par electro-aimants pour leur ouverture et leur fermeture
FI126115B (fi) 2013-06-05 2016-06-30 Waertsilae Finland Oy Kaasunvaihtoventtiilijärjestely
US9399933B2 (en) * 2014-02-28 2016-07-26 Plymouth Machine Integration, Llc Valve assembly
CN104405466A (zh) * 2014-10-21 2015-03-11 大连理工大学 压缩空气发动机高压进气门
GB2557788A (en) * 2015-09-15 2018-06-27 Thermolift Inc Spring arrangement for reciprocating apparatus
DE102016120958A1 (de) * 2016-11-03 2018-05-03 Abb Turbo Systems Ag Zylinderkopf für eine Brennkraftmaschine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4214839A1 (de) * 1992-05-05 1993-11-11 Audi Ag Ventiltrieb für eine Brennkraftmaschine
DE19725218C2 (de) * 1997-06-15 2000-11-02 Daimler Chrysler Ag Vorrichtung zur Betätigung eines Gaswechselventiles für eine Brennkraftmaschine
JPH11311112A (ja) * 1998-03-14 1999-11-09 Fev Motorentechnik Gmbh & Co Kg 空気戻しバネを備えたピストン内燃機関用の電磁操作可能なガス交換弁
GB2374900B (en) * 2001-04-24 2004-09-01 Ilmor Engineering Ltd Valve spring mechanism
US6745738B1 (en) 2001-09-17 2004-06-08 Richard J. Bosscher Pneumatic valve return spring
DE10207038A1 (de) * 2002-02-20 2003-08-21 Bayerische Motoren Werke Ag Ventiltrieb für eine Brennkraftmaschine
JP4026410B2 (ja) * 2002-05-24 2007-12-26 三菱自動車工業株式会社 内燃機関の動弁装置
CN101163865B (zh) * 2005-04-14 2011-01-26 三菱自动车工业株式会社 内燃机阀机构
US8079339B2 (en) 2006-07-10 2011-12-20 Mack Trucks, Inc. Reciprocable member with anti-float arrangement
DE102007019916B4 (de) 2007-04-27 2016-09-15 Volkswagen Ag Gaswechselventil mit pneumatischer Feder
ITBO20070844A1 (it) * 2007-12-21 2009-06-22 Ferrari Spa Sistema pneumatico per il comando delle valvole di un motore a combustione interna

Also Published As

Publication number Publication date
CN103429857B (zh) 2015-09-16
WO2012104482A1 (en) 2012-08-09
FI123409B (fi) 2013-03-28
FI20115102A (fi) 2012-08-03
KR101681363B1 (ko) 2016-11-30
CN103429857A (zh) 2013-12-04
EP2670957A1 (en) 2013-12-11
EP2670957B1 (en) 2015-06-17
KR20140007886A (ko) 2014-01-20

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