DE602004002612D1 - Massenausgleich für eine Brennkraftmaschine - Google Patents

Massenausgleich für eine Brennkraftmaschine

Info

Publication number
DE602004002612D1
DE602004002612D1 DE602004002612T DE602004002612T DE602004002612D1 DE 602004002612 D1 DE602004002612 D1 DE 602004002612D1 DE 602004002612 T DE602004002612 T DE 602004002612T DE 602004002612 T DE602004002612 T DE 602004002612T DE 602004002612 D1 DE602004002612 D1 DE 602004002612D1
Authority
DE
Germany
Prior art keywords
crankshaft
connecting rod
mass
counterweight
balancing system
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.)
Expired - Lifetime
Application number
DE602004002612T
Other languages
English (en)
Other versions
DE602004002612T2 (de
Inventor
Karl Glinsner
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.)
BRP Rotax GmbH and Co KG
Original Assignee
BRP Rotax GmbH and Co KG
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 BRP Rotax GmbH and Co KG filed Critical BRP Rotax GmbH and Co KG
Publication of DE602004002612D1 publication Critical patent/DE602004002612D1/de
Application granted granted Critical
Publication of DE602004002612T2 publication Critical patent/DE602004002612T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F02B75/00—Other engines
    • F02B75/06—Engines with means for equalising torque
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/20—Multi-cylinder engines with cylinders all in one line
    • 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
    • F16F15/26—Compensation of inertia forces of crankshaft systems using solid masses, other than the ordinary pistons, moving with the system, i.e. masses connected through a kinematic mechanism or gear system
    • F16F15/261—Compensation of inertia forces of crankshaft systems using solid masses, other than the ordinary pistons, moving with the system, i.e. masses connected through a kinematic mechanism or gear system where masses move linearly
    • 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
    • F16F15/28—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same
    • F16F15/283—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same for engine crankshafts
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1808—Number of cylinders two
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2173—Cranks and wrist pins
    • Y10T74/2183—Counterbalanced

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
DE602004002612T 2003-04-28 2004-04-28 Massenausgleich für eine Brennkraftmaschine Expired - Lifetime DE602004002612T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46578003P 2003-04-28 2003-04-28
US465780P 2003-04-28

Publications (2)

Publication Number Publication Date
DE602004002612D1 true DE602004002612D1 (de) 2006-11-16
DE602004002612T2 DE602004002612T2 (de) 2007-08-30

Family

ID=32990979

Family Applications (2)

Application Number Title Priority Date Filing Date
DE602004002612T Expired - Lifetime DE602004002612T2 (de) 2003-04-28 2004-04-28 Massenausgleich für eine Brennkraftmaschine
DE602004025627T Expired - Lifetime DE602004025627D1 (de) 2003-04-28 2004-04-28 Massenausgleich für eine Brennkraftmaschine

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE602004025627T Expired - Lifetime DE602004025627D1 (de) 2003-04-28 2004-04-28 Massenausgleich für eine Brennkraftmaschine

Country Status (4)

Country Link
US (1) US7040273B2 (de)
EP (2) EP1473451B1 (de)
AT (2) ATE458137T1 (de)
DE (2) DE602004002612T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004013870A1 (de) * 2004-03-20 2005-10-06 Andreas Stihl Ag & Co. Kg Kurbelwelle
JP4752241B2 (ja) * 2004-11-01 2011-08-17 パナソニック株式会社 往復動式圧縮機
JP2010500856A (ja) * 2006-08-09 2010-01-07 ウィスパー テック リミテッド 揺動式釣合いロータを有する往復動ピストン型機械
DE202008001664U1 (de) 2008-02-06 2008-06-26 Lüders, Joachim Zweizylinder-Viertakt-Brennkraftmaschine
US9228633B2 (en) * 2008-03-11 2016-01-05 Kohler Co. Engine balance system
KR100957164B1 (ko) * 2008-08-25 2010-05-11 현대자동차주식회사 크랭크 샤프트의 발란스 웨이트 시스템
DE102011100306A1 (de) 2011-05-03 2012-11-08 Daimler Ag Verbrennungskraftmaschine, insbesondere in Reihenbauweise
DE102011104531A1 (de) 2011-06-18 2012-12-20 Audi Ag Brennkraftmaschine
DE102011110037A1 (de) * 2011-08-12 2013-02-14 Neander Motors Ag Hubkolbenmaschine mit einem Kurbeltrieb
DE102013203560B4 (de) * 2013-03-01 2020-06-18 Ford Global Technologies, Llc Brennkraftmaschine mit auf der Kurbelwelle angeordnetem und als Unwucht dienendem Ausgleichsgewicht und Verfahren zur Herstellung der Kurbelwelle
ES2821891T3 (es) 2015-12-07 2021-04-28 Covidien Lp Conjunto de yunque y sistema de suministro
DE102016201469A1 (de) 2016-02-01 2017-08-03 Ford Global Technologies, Llc Kurbelwelle für einen Kolbenmotor und Verfahren zu deren Herstellung
DE102016202109A1 (de) 2016-02-12 2016-12-22 Schaeffler Technologies AG & Co. KG Hubkolbenmotor
JP6790468B2 (ja) * 2016-06-03 2020-11-25 スズキ株式会社 鞍乗型車両
US20190309792A1 (en) * 2018-04-09 2019-10-10 GM Global Technology Operations LLC Crankshafts and methods of balancing the same

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1794715A (en) * 1931-03-03 Boxtbhe development co
US1310090A (en) 1919-07-15 Eahph kdcakdo
DE742776C (de) 1937-07-21 1943-12-10 Bolinder Munktell Massenausgleicheinrichtung
GB909435A (de) 1960-08-18
US3457804A (en) 1967-09-06 1969-07-29 Briggs & Stratton Corp Counterbalance for single-cylinder engines
DE3120190A1 (de) * 1980-09-13 1982-05-06 Volkswagenwerk Ag, 3180 Wolfsburg Hubkolben-kurbelwellen-brennkraftmaschine
DE3046309A1 (de) 1980-12-09 1982-07-08 Volkswagenwerk Ag, 3180 Wolfsburg Massenausgleichseinrichtung
US4481918A (en) 1981-10-15 1984-11-13 Triumph Motorcycles (Meriden) Limited Means for reducing vibration in reciprocating engines
JPS6256645A (ja) 1985-09-03 1987-03-12 Honda Motor Co Ltd エンジンのクランクバランス装置
US4819593A (en) 1988-04-28 1989-04-11 Briggs & Stratton Corporation Pivoting balancer system
US5282397A (en) * 1992-03-19 1994-02-01 Briggs & Stratton Corporation Engine balancing system having at least one pivoting counterbalance weight
GB9606982D0 (en) 1996-04-02 1996-06-05 Walker Patrick M C Crankshaft and piston arrangement
GB2311820B (en) * 1996-04-02 2000-03-15 Patrick Michael Cransto Walker Crankshaft and piston arrangement
DE10047820A1 (de) * 2000-09-27 2002-05-29 Volkswagen Ag Brennkraftmaschine
US6382166B1 (en) 2001-01-30 2002-05-07 Briggs & Stratton Corporation Balancing system using reciprocating counterbalance weight
US6418902B1 (en) 2001-02-08 2002-07-16 Wci Outdoor Products, Inc. Composite full circle crankshaft counterweight

Also Published As

Publication number Publication date
US7040273B2 (en) 2006-05-09
EP1731732B1 (de) 2010-02-17
DE602004002612T2 (de) 2007-08-30
EP1473451A1 (de) 2004-11-03
ATE458137T1 (de) 2010-03-15
EP1731732A2 (de) 2006-12-13
DE602004025627D1 (de) 2010-04-01
ATE341703T1 (de) 2006-10-15
US20040211384A1 (en) 2004-10-28
EP1731732A3 (de) 2007-03-07
EP1473451B1 (de) 2006-10-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BRP-POWERTRAIN GMBH & CO.KG., GUNSKIRCHEN, AT