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FI20115471L - Monisylinterinen mäntämoottori - Google Patents

Monisylinterinen mäntämoottori

Info

Publication number
FI20115471L
FI20115471L FI20115471A FI20115471A FI20115471L FI 20115471 L FI20115471 L FI 20115471L FI 20115471 A FI20115471 A FI 20115471A FI 20115471 A FI20115471 A FI 20115471A FI 20115471 L FI20115471 L FI 20115471L
Authority
FI
Finland
Prior art keywords
valve
cylinder
starting
piston engine
engine
Prior art date
Application number
FI20115471A
Other languages
English (en)
Swedish (sv)
Other versions
FI124085B (fi
FI20115471A7 (fi
FI20115471A0 (fi
Inventor
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 FI20115471A priority Critical patent/FI124085B/fi
Publication of FI20115471A0 publication Critical patent/FI20115471A0/fi
Priority to JP2014510841A priority patent/JP5926372B2/ja
Priority to KR1020137033252A priority patent/KR101729371B1/ko
Priority to CN201280023438.0A priority patent/CN103534478B/zh
Priority to PCT/FI2012/050455 priority patent/WO2012156584A1/en
Priority to EP12726142.8A priority patent/EP2710253B1/en
Publication of FI20115471A7 publication Critical patent/FI20115471A7/fi
Publication of FI20115471L publication Critical patent/FI20115471L/fi
Application granted granted Critical
Publication of FI124085B publication Critical patent/FI124085B/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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/08—Shape of cams
    • 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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • 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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F01L1/146—Push-rods
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N9/00—Starting of engines by supplying auxiliary pressure fluid to their working chambers
    • F02N9/04—Starting of engines by supplying auxiliary pressure fluid to their working chambers the pressure fluid being generated otherwise, e.g. by compressing air

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

Monisylinterinen mäntämoottori (20) käsittää vähintään yhden nokkakäyttöisen venttiilinnostimen (4) moottorin (20) kutakin sylinteriä (19) kohti, venttiilinnostimen (4) ollessa järjestetty avaamaan kaasunvaihtoventtiili (24, 25), ja käynnistysjärjestelyn, joka käsittää paineväliainelähteen (18), vähintään yhden käynnistysventtiilin (10) paineväliaineen tuomiseksi moottorin (20) sylinteriin (19), välineet (26) paineväliainelähteen (18) liittämiseksi käynnistysventtiileihin (10) ja ohjausventtiilin (12) kutakin käynnistysventtiilillä (10) varustetuttua sylinteriä (19) kohti käynnistysventtiilin (10) toiminnan ohjaamiseksi. Kukin ohjausventtiili (12) on järjestetty käytettäväksi vastaavan sylinterin (19) kaasunvaihtonokan (1) avulla.
FI20115471A 2011-05-17 2011-05-17 Monisylinterinen mäntämoottori FI124085B (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20115471A FI124085B (fi) 2011-05-17 2011-05-17 Monisylinterinen mäntämoottori
JP2014510841A JP5926372B2 (ja) 2011-05-17 2012-05-11 マルチシリンダピストンエンジン
KR1020137033252A KR101729371B1 (ko) 2011-05-17 2012-05-11 멀티-실린더 피스톤 기관
CN201280023438.0A CN103534478B (zh) 2011-05-17 2012-05-11 多缸活塞式发动机
PCT/FI2012/050455 WO2012156584A1 (en) 2011-05-17 2012-05-11 Multi-cylinder piston engine
EP12726142.8A EP2710253B1 (en) 2011-05-17 2012-05-11 Multi-cylinder piston engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20115471 2011-05-17
FI20115471A FI124085B (fi) 2011-05-17 2011-05-17 Monisylinterinen mäntämoottori

Publications (4)

Publication Number Publication Date
FI20115471A0 FI20115471A0 (fi) 2011-05-17
FI20115471A7 FI20115471A7 (fi) 2012-11-18
FI20115471L true FI20115471L (fi) 2012-11-18
FI124085B FI124085B (fi) 2014-03-14

Family

ID=44071598

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20115471A FI124085B (fi) 2011-05-17 2011-05-17 Monisylinterinen mäntämoottori

Country Status (6)

Country Link
EP (1) EP2710253B1 (fi)
JP (1) JP5926372B2 (fi)
KR (1) KR101729371B1 (fi)
CN (1) CN103534478B (fi)
FI (1) FI124085B (fi)
WO (1) WO2012156584A1 (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI124813B (fi) * 2013-01-07 2015-01-30 Wärtsilä Finland Oy Ohjausjärjestely ja menetelmä pakoventtiilin ohjaamiseksi
CN107709724B (zh) * 2015-06-03 2020-09-08 瓦锡兰芬兰有限公司 内燃活塞式发动机、启动内燃活塞式发动机的方法和控制单元
CN110418875B (zh) 2017-03-17 2021-03-30 瓦锡兰芬兰有限公司 内燃活塞发动机中的换气气门的控制机构及其操作方法
CN107269440A (zh) * 2017-06-30 2017-10-20 中船动力研究院有限公司 中速柴油机用起动空气分配器
CN115726917A (zh) * 2022-12-09 2023-03-03 中国船舶集团有限公司第七一一研究所 一种起动系统及柴油机
CN116537988B (zh) * 2023-06-14 2025-07-25 中船动力研究院有限公司 一种活塞往复发动机起动控制方法、装置和发动机系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5379135A (en) * 1976-12-24 1978-07-13 Kawasaki Heavy Ind Ltd 4-cycle engine equipped with brake reversing cam
DE4322585A1 (de) * 1993-07-07 1995-01-12 Mak Maschinenbau Krupp Brennkraftmaschine, insbesondere Dieselmotor
JPH08260923A (ja) * 1995-03-27 1996-10-08 Unisia Jecs Corp 内燃機関の可変動弁装置のバルブリフト特性検出装置
SE511835C2 (sv) * 1996-05-02 1999-12-06 Volvo Ab Anordning och förfarande för tillförsel av tillskottsluft vid en förbränningsmotor
US8430067B2 (en) * 2005-05-12 2013-04-30 Ford Global Technologies, Llc Engine starting for engine having adjustable valve operation
FI119703B (fi) 2005-07-01 2009-02-13 Waertsilae Finland Oy Mäntämoottorin paineväliainetoiminen käynnistysjärjestely
FI124120B (fi) * 2008-07-31 2014-03-31 Wärtsilä Finland Oy Ohjausjärjestely mäntämoottorissa
KR20110000078U (ko) * 2009-06-29 2011-01-06 현대중공업 주식회사 2행정 디젤 엔진용 3-방향 블록

Also Published As

Publication number Publication date
FI124085B (fi) 2014-03-14
FI20115471A7 (fi) 2012-11-18
KR20140045404A (ko) 2014-04-16
EP2710253B1 (en) 2015-04-15
JP2014513775A (ja) 2014-06-05
KR101729371B1 (ko) 2017-04-21
EP2710253A1 (en) 2014-03-26
JP5926372B2 (ja) 2016-05-25
CN103534478A (zh) 2014-01-22
WO2012156584A1 (en) 2012-11-22
CN103534478B (zh) 2016-01-13
FI20115471A0 (fi) 2011-05-17

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