DK170123B1 - Fremgangsmåde til mindskning af ekstraspændinger fra torsionssvingninger i en hovedaksel til en stor totakts dieselmotor - Google Patents

Fremgangsmåde til mindskning af ekstraspændinger fra torsionssvingninger i en hovedaksel til en stor totakts dieselmotor Download PDF

Info

Publication number
DK170123B1
DK170123B1 DK064893A DK64893A DK170123B1 DK 170123 B1 DK170123 B1 DK 170123B1 DK 064893 A DK064893 A DK 064893A DK 64893 A DK64893 A DK 64893A DK 170123 B1 DK170123 B1 DK 170123B1
Authority
DK
Denmark
Prior art keywords
cylinders
cylinder
compression
engine
main shaft
Prior art date
Application number
DK064893A
Other languages
Danish (da)
English (en)
Other versions
DK64893D0 (da
DK64893A (da
Inventor
Henning Lindquist
Original Assignee
Man B & W Diesel Gmbh
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 Man B & W Diesel Gmbh filed Critical Man B & W Diesel Gmbh
Priority to DK064893A priority Critical patent/DK170123B1/da
Publication of DK64893D0 publication Critical patent/DK64893D0/da
Priority to JP7501198A priority patent/JP2901760B2/ja
Priority to AU56936/94A priority patent/AU5693694A/en
Priority to PCT/DK1993/000380 priority patent/WO1994029585A1/en
Priority to CN93120678A priority patent/CN1043675C/zh
Publication of DK64893A publication Critical patent/DK64893A/da
Application granted granted Critical
Publication of DK170123B1 publication Critical patent/DK170123B1/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/028—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation for two-stroke engines
    • F02D13/0284—Variable control of exhaust valves only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/06—Cutting-out cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/02—Cutting-out
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/04—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling rendering engines inoperative or idling, e.g. caused by abnormal conditions
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/22—Compensation of inertia forces
    • F16F15/24—Compensation of inertia forces of crankshaft systems by particular disposition of cranks, pistons, or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F2007/0097—Casings, e.g. crankcases or frames for large diesel engines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
DK064893A 1993-06-04 1993-06-04 Fremgangsmåde til mindskning af ekstraspændinger fra torsionssvingninger i en hovedaksel til en stor totakts dieselmotor DK170123B1 (da)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DK064893A DK170123B1 (da) 1993-06-04 1993-06-04 Fremgangsmåde til mindskning af ekstraspændinger fra torsionssvingninger i en hovedaksel til en stor totakts dieselmotor
JP7501198A JP2901760B2 (ja) 1993-06-04 1993-11-19 大型２ストークディーゼルエンジンのメインシャフトにおける捩り振動による過剰な応力を減少させる方法
AU56936/94A AU5693694A (en) 1993-06-04 1993-11-19 A method of diminishing extra stresses from torsional vibrations in a main shaft for a large two-stroke diesel engine
PCT/DK1993/000380 WO1994029585A1 (en) 1993-06-04 1993-11-19 A method of diminishing extra stresses from torsional vibrations in a main shaft for a large two-stroke diesel engine
CN93120678A CN1043675C (zh) 1993-06-04 1993-11-30 一种减小二冲程柴油机主轴上扭转振动引起应力的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK064893A DK170123B1 (da) 1993-06-04 1993-06-04 Fremgangsmåde til mindskning af ekstraspændinger fra torsionssvingninger i en hovedaksel til en stor totakts dieselmotor
DK64893 1993-06-04

Publications (3)

Publication Number Publication Date
DK64893D0 DK64893D0 (da) 1993-06-04
DK64893A DK64893A (da) 1994-12-05
DK170123B1 true DK170123B1 (da) 1995-05-29

Family

ID=8095969

Family Applications (1)

Application Number Title Priority Date Filing Date
DK064893A DK170123B1 (da) 1993-06-04 1993-06-04 Fremgangsmåde til mindskning af ekstraspændinger fra torsionssvingninger i en hovedaksel til en stor totakts dieselmotor

Country Status (5)

Country Link
JP (1) JP2901760B2 (ja)
CN (1) CN1043675C (ja)
AU (1) AU5693694A (ja)
DK (1) DK170123B1 (ja)
WO (1) WO1994029585A1 (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE512556C2 (sv) 1995-12-22 2000-04-03 Volvo Ab Metod för reducering av vibrationer i ett fordon och anordning för utförande av metoden
GB0104383D0 (en) * 2001-02-22 2001-04-11 Psimedica Ltd Cancer Treatment
JP2003083099A (ja) * 2001-09-06 2003-03-19 Yanmar Co Ltd 内燃機関の制御方法
GB0220383D0 (en) * 2002-08-31 2002-10-09 Holset Engineering Co Mehod of reducing high cycle fatigue of turbochargers
ITBO20030001A1 (it) * 2003-01-02 2004-07-03 Ferrari Spa Metodo per la riduzione dei fenomeni di risonanza in una linea
WO2005124133A1 (en) * 2004-06-17 2005-12-29 Man B & W Diesel A/S Vibration reduction by combustion parameter control of large diesel engines
WO2006108438A1 (en) * 2005-04-14 2006-10-19 Man B & W Diesel A/S Exhaust valve assembly for a large two-stroke diesel engine
DK1739296T3 (da) * 2005-06-30 2013-06-03 Waertsilae Nsd Schweiz Ag Fremgangsmåde til optimering af en driftsparameter i en stempelforbrændingsmotor samt stempelforbrændingsmotor
CN100460648C (zh) * 2005-11-17 2009-02-11 曼B与W狄赛尔公司 减少十字头式二冲程内燃机传动轴系统中过大扭转振动的方法
JP5795731B2 (ja) * 2011-12-16 2015-10-14 川崎重工業株式会社 ねじり振動応力低減制御装置、これを備えた船舶、及びねじり振動応力低減方法
JP6025640B2 (ja) * 2013-03-28 2016-11-16 三菱重工業株式会社 エンジンの失火時負荷制御方法およびその失火時負荷制御システム
CN104484552B (zh) * 2014-11-20 2018-04-03 哈尔滨工程大学 船用二冲程低速柴油机扫排气量计算方法
DE102015101005B4 (de) 2015-01-23 2022-12-08 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zum Starten eines Kraftfahrzeugmotors sowie Motorsteuergerät zur Steuerung eines Kraftfahrzeugmotors
JP7125245B2 (ja) * 2015-05-19 2022-08-24 ヴィンタートゥール ガス アンド ディーゼル アーゲー 大型ディーゼル機関を運転する方法、この方法の使用、及び大型ディーゼル機関
EP3325343B1 (en) * 2015-07-22 2021-03-03 Francis A. Nardella Internal combustion piston engine for aviation
JP6755901B2 (ja) * 2017-06-23 2020-09-16 エムエーエヌ・エナジー・ソリューションズ・フィリアル・アフ・エムエーエヌ・エナジー・ソリューションズ・エスイー・ティスクランド 大型ターボ過給式２ストローク圧縮着火型内燃エンジンおよび該エンジンの運転方法
JP6958490B2 (ja) * 2018-06-15 2021-11-02 トヨタ自動車株式会社 内燃機関
CN115031978B (zh) * 2022-04-07 2024-08-02 哈尔滨工程大学 一种基于连杆瞬态应力的柴油机曲轴扭振模型标定方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB251238A (en) * 1926-02-05 1927-03-17 Eric Brown Improvements in and relating to multicylinder heavy oil engines
JPS56126642A (en) * 1980-03-07 1981-10-03 Nissan Motor Co Ltd Cylinder-number controlled engine
JP2751571B2 (ja) * 1990-06-04 1998-05-18 トヨタ自動車株式会社 車両用内燃機関の燃料噴射装置
US5117790A (en) * 1991-02-19 1992-06-02 Caterpillar Inc. Engine operation using fully flexible valve and injection events
DE4126204A1 (de) * 1991-08-08 1993-02-11 Bosch Gmbh Robert Verfahren zur steuerung der kraftstoffeinspritzung in eine dieselbrennkraftmaschine

Also Published As

Publication number Publication date
JPH07509767A (ja) 1995-10-26
CN1094790A (zh) 1994-11-09
DK64893D0 (da) 1993-06-04
WO1994029585A1 (en) 1994-12-22
CN1043675C (zh) 1999-06-16
AU5693694A (en) 1995-01-03
DK64893A (da) 1994-12-05
JP2901760B2 (ja) 1999-06-07

Similar Documents

Publication Publication Date Title
DK170123B1 (da) Fremgangsmåde til mindskning af ekstraspændinger fra torsionssvingninger i en hovedaksel til en stor totakts dieselmotor
US4556026A (en) Multiple-displacement engine
Wilbur et al. Pounder's marine diesel engines
US7377250B1 (en) System and method for balancing an engine during cylinder cutout
KR20120015444A (ko) 내연 기관의 작동 방법 및 장치
EP0447697A2 (en) Apparatus for suppressing torsional vibration of a crank shaft of a diesel engine
JP6755901B2 (ja) 大型ターボ過給式２ストローク圧縮着火型内燃エンジンおよび該エンジンの運転方法
CN111396278A (zh) 电子换向液压机中的阀定时
JP4621251B2 (ja) 大型ディーゼルエンジン内の振動低減装置
JP5795731B2 (ja) ねじり振動応力低減制御装置、これを備えた船舶、及びねじり振動応力低減方法
JP3174346U (ja) 往復動ピストン燃焼機関の作動パラメータを最適化する方法を使用することにより操作可能である往復動ピストン燃焼機関
CN107327351A (zh) 三缸发动机熄火控制系统
JP6538440B2 (ja) 内燃機関の制御装置
GB2312941A (en) Fuel System Vibration Damper
JP3581647B2 (ja) ２行程クロスヘッドエンジン
JP4242382B2 (ja) 内燃機関内における過剰なねじり振動を減じる方法
DK181674B1 (en) A method for operating a large turbocharged two-stroke uniflow crosshead compression-ignited internal combustion engine and such engine
KR100787542B1 (ko) 크로스헤드 타입의 2행정 내연기관 엔진의 샤프트 시스템의과도한 비틀림 진동 감소 방법
Margaronis The torsional vibrations of marine Diesel engines under fault operation of its cylinders
DK9300283U4 (da) Forbrændingsmotor
RU2154177C2 (ru) Способ снижения неравномерности вращения коленчатого вала
JP2006161597A (ja) 単一列に１０個のシリンダを有する、２行程クロスヘッド内燃機関
Pavlinovica SHAFTING VIBRATION PRIMER
JPS63154840A (ja) 多気筒デイ−ゼルエンジンの燃料供給制御方法
KR20210108192A (ko) 선박 엔진의 자립 작동형 유압식 탑 브레이싱

Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed

Country of ref document: DK