CN103534478B - 多缸活塞式发动机 - Google Patents

多缸活塞式发动机 Download PDF

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Publication number
CN103534478B
CN103534478B CN201280023438.0A CN201280023438A CN103534478B CN 103534478 B CN103534478 B CN 103534478B CN 201280023438 A CN201280023438 A CN 201280023438A CN 103534478 B CN103534478 B CN 103534478B
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CN
China
Prior art keywords
valve
cam
starting
motor
control valve
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.)
Active
Application number
CN201280023438.0A
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English (en)
Chinese (zh)
Other versions
CN103534478A (zh
Inventor
马格努斯·松德斯滕
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.)
Wartsila Finland Oy
Original Assignee
Wartsila 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 Wartsila Finland Oy filed Critical Wartsila Finland Oy
Publication of CN103534478A publication Critical patent/CN103534478A/zh
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Publication of CN103534478B publication Critical patent/CN103534478B/zh
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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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
CN201280023438.0A 2011-05-17 2012-05-11 多缸活塞式发动机 Active CN103534478B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20115471 2011-05-17
FI20115471A FI124085B (sv) 2011-05-17 2011-05-17 Kolvmotor med flera cylindrar
PCT/FI2012/050455 WO2012156584A1 (en) 2011-05-17 2012-05-11 Multi-cylinder piston engine

Publications (2)

Publication Number Publication Date
CN103534478A CN103534478A (zh) 2014-01-22
CN103534478B true CN103534478B (zh) 2016-01-13

Family

ID=44071598

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280023438.0A Active CN103534478B (zh) 2011-05-17 2012-05-11 多缸活塞式发动机

Country Status (6)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI124813B (sv) * 2013-01-07 2015-01-30 Wärtsilä Finland Oy Styranordning och förfarande för styrning av en avloppsventil
EP3303795B1 (en) * 2015-06-03 2020-04-15 Wärtsilä Finland Oy An internal combustion piston engine, a method of starting an internal combustion piston engine and a control unit
KR102084908B1 (ko) 2017-03-17 2020-03-04 바르실라 핀랜드 오이 내연 피스톤 엔진의 가스 교환 밸브용의 제어 장치 및 내연 엔진의 가스 교환 밸브용의 제어 장치의 작동 방법
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

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 (sv) * 2005-07-01 2009-02-13 Waertsilae Finland Oy Startanordning vid en kolvmotor fungerande med tryckmedium
FI124120B (sv) * 2008-07-31 2014-03-31 Wärtsilä Finland Oy Styrarrangemang vid en kolvmotor
KR20110000078U (ko) * 2009-06-29 2011-01-06 현대중공업 주식회사 2행정 디젤 엔진용 3-방향 블록

Also Published As

Publication number Publication date
EP2710253A1 (en) 2014-03-26
FI20115471A0 (sv) 2011-05-17
FI20115471L (sv) 2012-11-18
KR101729371B1 (ko) 2017-04-21
KR20140045404A (ko) 2014-04-16
JP5926372B2 (ja) 2016-05-25
FI124085B (sv) 2014-03-14
JP2014513775A (ja) 2014-06-05
CN103534478A (zh) 2014-01-22
EP2710253B1 (en) 2015-04-15
FI20115471A (sv) 2012-11-18
WO2012156584A1 (en) 2012-11-22

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