SE9504603L - Metod för reducering av vibrationer i ett fordon och anordning för utförande av metoden - Google Patents

Metod för reducering av vibrationer i ett fordon och anordning för utförande av metoden

Info

Publication number
SE9504603L
SE9504603L SE9504603A SE9504603A SE9504603L SE 9504603 L SE9504603 L SE 9504603L SE 9504603 A SE9504603 A SE 9504603A SE 9504603 A SE9504603 A SE 9504603A SE 9504603 L SE9504603 L SE 9504603L
Authority
SE
Sweden
Prior art keywords
fuel
operating condition
switched
vehicle
carrying
Prior art date
Application number
SE9504603A
Other languages
Unknown language ( )
English (en)
Other versions
SE512556C2 (sv
SE9504603D0 (sv
Inventor
Per Persson
Original Assignee
Volvo Ab
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 Ab filed Critical Volvo Ab
Priority to SE9504603A priority Critical patent/SE512556C2/sv
Publication of SE9504603D0 publication Critical patent/SE9504603D0/sv
Priority to PCT/SE1996/001745 priority patent/WO1997023716A1/en
Priority to JP52358797A priority patent/JP4414489B2/ja
Priority to BR9612211A priority patent/BR9612211A/pt
Priority to AU14037/97A priority patent/AU1403797A/en
Priority to DE69629126T priority patent/DE69629126T2/de
Priority to US09/091,585 priority patent/US6247449B1/en
Priority to EP96944168A priority patent/EP0868601B1/en
Publication of SE9504603L publication Critical patent/SE9504603L/sv
Publication of SE512556C2 publication Critical patent/SE512556C2/sv

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
SE9504603A 1995-12-22 1995-12-22 Metod för reducering av vibrationer i ett fordon och anordning för utförande av metoden SE512556C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9504603A SE512556C2 (sv) 1995-12-22 1995-12-22 Metod för reducering av vibrationer i ett fordon och anordning för utförande av metoden
PCT/SE1996/001745 WO1997023716A1 (en) 1995-12-22 1996-12-20 Method for reducing vibration in a vehicle and a device for accomplishment of the method
JP52358797A JP4414489B2 (ja) 1995-12-22 1996-12-20 乗り物内の振動を低減させる方法、およびそれを実施する装置
BR9612211A BR9612211A (pt) 1995-12-22 1996-12-20 Método para reduzir a vibração em um veículo e dispositivo para realização do método
AU14037/97A AU1403797A (en) 1995-12-22 1996-12-20 Method for reducing vibration in a vehicle and a device for accomplishment of the method
DE69629126T DE69629126T2 (de) 1995-12-22 1996-12-20 Verfahren und vorrichtung zum reduzieren von vibrationen in einem fahrzeug
US09/091,585 US6247449B1 (en) 1995-12-22 1996-12-20 Method for reducing vibration in a vehicle and a device for accomplishment of the method
EP96944168A EP0868601B1 (en) 1995-12-22 1996-12-20 Method for reducing vibration in a vehicle and a device for accomplishment of the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9504603A SE512556C2 (sv) 1995-12-22 1995-12-22 Metod för reducering av vibrationer i ett fordon och anordning för utförande av metoden

Publications (3)

Publication Number Publication Date
SE9504603D0 SE9504603D0 (sv) 1995-12-22
SE9504603L true SE9504603L (sv) 1997-06-23
SE512556C2 SE512556C2 (sv) 2000-04-03

Family

ID=20400684

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9504603A SE512556C2 (sv) 1995-12-22 1995-12-22 Metod för reducering av vibrationer i ett fordon och anordning för utförande av metoden

Country Status (8)

Country Link
US (1) US6247449B1 (sv)
EP (1) EP0868601B1 (sv)
JP (1) JP4414489B2 (sv)
AU (1) AU1403797A (sv)
BR (1) BR9612211A (sv)
DE (1) DE69629126T2 (sv)
SE (1) SE512556C2 (sv)
WO (1) WO1997023716A1 (sv)

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US7107946B2 (en) * 2004-03-19 2006-09-19 Ford Global Technologies, Llc Electromechanically actuated valve control for an internal combustion engine
US7063062B2 (en) * 2004-03-19 2006-06-20 Ford Global Technologies, Llc Valve selection for an engine operating in a multi-stroke cylinder mode
US7079935B2 (en) * 2004-03-19 2006-07-18 Ford Global Technologies, Llc Valve control for an engine with electromechanically actuated valves
US7555896B2 (en) 2004-03-19 2009-07-07 Ford Global Technologies, Llc Cylinder deactivation for an internal combustion engine
US7017539B2 (en) * 2004-03-19 2006-03-28 Ford Global Technologies Llc Engine breathing in an engine with mechanical and electromechanical valves
US7165391B2 (en) 2004-03-19 2007-01-23 Ford Global Technologies, Llc Method to reduce engine emissions for an engine capable of multi-stroke operation and having a catalyst
US7128687B2 (en) * 2004-03-19 2006-10-31 Ford Global Technologies, Llc Electromechanically actuated valve control for an internal combustion engine
US7021289B2 (en) * 2004-03-19 2006-04-04 Ford Global Technology, Llc Reducing engine emissions on an engine with electromechanical valves
US7240663B2 (en) * 2004-03-19 2007-07-10 Ford Global Technologies, Llc Internal combustion engine shut-down for engine having adjustable valves
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
US7503312B2 (en) * 2007-05-07 2009-03-17 Ford Global Technologies, Llc Differential torque operation for internal combustion engine
US8402942B2 (en) * 2008-07-11 2013-03-26 Tula Technology, Inc. System and methods for improving efficiency in internal combustion engines
US7577511B1 (en) 2008-07-11 2009-08-18 Tula Technology, Inc. Internal combustion engine control for improved fuel efficiency
US8131447B2 (en) * 2008-07-11 2012-03-06 Tula Technology, Inc. Internal combustion engine control for improved fuel efficiency
US8616181B2 (en) 2008-07-11 2013-12-31 Tula Technology, Inc. Internal combustion engine control for improved fuel efficiency
US9020735B2 (en) 2008-07-11 2015-04-28 Tula Technology, Inc. Skip fire internal combustion engine control
US8336521B2 (en) * 2008-07-11 2012-12-25 Tula Technology, Inc. Internal combustion engine control for improved fuel efficiency
US8701628B2 (en) 2008-07-11 2014-04-22 Tula Technology, Inc. Internal combustion engine control for improved fuel efficiency
US8646435B2 (en) * 2008-07-11 2014-02-11 Tula Technology, Inc. System and methods for stoichiometric compression ignition engine control
US8146565B2 (en) 2008-07-15 2012-04-03 Ford Global Technologies, Llc Reducing noise, vibration, and harshness in a variable displacement engine
US8511281B2 (en) 2009-07-10 2013-08-20 Tula Technology, Inc. Skip fire engine control
US8402928B2 (en) * 2010-04-08 2013-03-26 Ford Global Technologies, Llc Method for operating an engine with variable charge density
US8539914B2 (en) * 2010-04-08 2013-09-24 Ford Global Technologies, Llc Method for operating an engine with a fuel reformer
US8191514B2 (en) 2010-04-08 2012-06-05 Ford Global Technologies, Llc Ignition control for reformate engine
US8015952B2 (en) * 2010-04-08 2011-09-13 Ford Global Technologies, Llc Engine fuel reformer monitoring
US8613263B2 (en) * 2010-04-08 2013-12-24 Ford Global Technologies, Llc Method for operating a charge diluted engine
US8041500B2 (en) 2010-04-08 2011-10-18 Ford Global Technologies, Llc Reformate control via accelerometer
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US8001934B2 (en) 2010-04-08 2011-08-23 Ford Global Technologies, Llc Pump control for reformate fuel storage tank
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US8037850B2 (en) * 2010-04-08 2011-10-18 Ford Global Technologies, Llc Method for operating an engine
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US9528446B2 (en) 2011-10-17 2016-12-27 Tula Technology, Inc. Firing fraction management in skip fire engine control
US9249749B2 (en) 2012-10-15 2016-02-02 GM Global Technology Operations LLC System and method for controlling a firing pattern of an engine to reduce vibration when cylinders of the engine are deactivated
US9249748B2 (en) 2012-10-03 2016-02-02 GM Global Technology Operations LLC System and method for controlling a firing sequence of an engine to reduce vibration when cylinders of the engine are deactivated
US9416743B2 (en) * 2012-10-03 2016-08-16 GM Global Technology Operations LLC Cylinder activation/deactivation sequence control systems and methods
US9458779B2 (en) 2013-01-07 2016-10-04 GM Global Technology Operations LLC Intake runner temperature determination systems and methods
US9376973B2 (en) 2012-09-10 2016-06-28 GM Global Technology Operations LLC Volumetric efficiency determination systems and methods
US9650978B2 (en) 2013-01-07 2017-05-16 GM Global Technology Operations LLC System and method for randomly adjusting a firing frequency of an engine to reduce vibration when cylinders of the engine are deactivated
US9534550B2 (en) 2012-09-10 2017-01-03 GM Global Technology Operations LLC Air per cylinder determination systems and methods
US9458780B2 (en) 2012-09-10 2016-10-04 GM Global Technology Operations LLC Systems and methods for controlling cylinder deactivation periods and patterns
US9638121B2 (en) 2012-08-24 2017-05-02 GM Global Technology Operations LLC System and method for deactivating a cylinder of an engine and reactivating the cylinder based on an estimated trapped air mass
US10227939B2 (en) 2012-08-24 2019-03-12 GM Global Technology Operations LLC Cylinder deactivation pattern matching
US9458778B2 (en) 2012-08-24 2016-10-04 GM Global Technology Operations LLC Cylinder activation and deactivation control systems and methods
US9726139B2 (en) 2012-09-10 2017-08-08 GM Global Technology Operations LLC System and method for controlling a firing sequence of an engine to reduce vibration when cylinders of the engine are deactivated
US9719439B2 (en) 2012-08-24 2017-08-01 GM Global Technology Operations LLC System and method for controlling spark timing when cylinders of an engine are deactivated to reduce noise and vibration
US9382853B2 (en) 2013-01-22 2016-07-05 GM Global Technology Operations LLC Cylinder control systems and methods for discouraging resonant frequency operation
US9494092B2 (en) 2013-03-13 2016-11-15 GM Global Technology Operations LLC System and method for predicting parameters associated with airflow through an engine
US9739212B1 (en) 2016-05-06 2017-08-22 Tula Technology, Inc. Method and apparatus for determining optimum skip fire firing profile with adjustments for ambient temperature
US10100754B2 (en) 2016-05-06 2018-10-16 Tula Technology, Inc. Dynamically varying an amount of slippage of a torque converter clutch provided between an engine and a transmission of a vehicle
US20160252023A1 (en) * 2014-03-13 2016-09-01 Tula Technology, Inc. Method and apparatus for determining optimum skip fire firing profile with rough roads and acoustic sources
US10247121B2 (en) 2014-03-13 2019-04-02 Tula Technology, Inc. Method and apparatus for determining optimum skip fire firing profile
US9441550B2 (en) 2014-06-10 2016-09-13 GM Global Technology Operations LLC Cylinder firing fraction determination and control systems and methods
US9341128B2 (en) 2014-06-12 2016-05-17 GM Global Technology Operations LLC Fuel consumption based cylinder activation and deactivation control systems and methods
US9556811B2 (en) 2014-06-20 2017-01-31 GM Global Technology Operations LLC Firing pattern management for improved transient vibration in variable cylinder deactivation mode
US9599047B2 (en) 2014-11-20 2017-03-21 GM Global Technology Operations LLC Combination cylinder state and transmission gear control systems and methods
US10337441B2 (en) 2015-06-09 2019-07-02 GM Global Technology Operations LLC Air per cylinder determination systems and methods
WO2020119951A1 (en) * 2018-12-14 2020-06-18 Eaton Intelligent Power Limited Diesel engine cylinder deactivation modes
CN114174657B (zh) * 2020-04-08 2023-06-13 日产自动车株式会社 内燃机的控制方法以及控制装置

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Also Published As

Publication number Publication date
EP0868601A1 (en) 1998-10-07
BR9612211A (pt) 1999-07-13
DE69629126T2 (de) 2004-04-15
SE512556C2 (sv) 2000-04-03
JP2000502769A (ja) 2000-03-07
JP4414489B2 (ja) 2010-02-10
DE69629126D1 (de) 2003-08-21
AU1403797A (en) 1997-07-17
US6247449B1 (en) 2001-06-19
SE9504603D0 (sv) 1995-12-22
EP0868601B1 (en) 2003-07-16
WO1997023716A1 (en) 1997-07-03

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