MX366808B - Cigüeñal de motor. - Google Patents

Cigüeñal de motor.

Info

Publication number
MX366808B
MX366808B MX2015015099A MX2015015099A MX366808B MX 366808 B MX366808 B MX 366808B MX 2015015099 A MX2015015099 A MX 2015015099A MX 2015015099 A MX2015015099 A MX 2015015099A MX 366808 B MX366808 B MX 366808B
Authority
MX
Mexico
Prior art keywords
crankshaft
attach
journals
bearing
engine crankshaft
Prior art date
Application number
MX2015015099A
Other languages
English (en)
Other versions
MX2015015099A (es
Inventor
Rickey L Williams
Original Assignee
Ford Global Tech Llc
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 Ford Global Tech Llc filed Critical Ford Global Tech Llc
Publication of MX2015015099A publication Critical patent/MX2015015099A/es
Publication of MX366808B publication Critical patent/MX366808B/es

Links

Classifications

    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/20—Shape of crankshafts or eccentric-shafts having regard to balancing
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/06—Crankshafts
    • F16C3/08—Crankshafts made in one piece
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/02—Crankshaft bearings
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1812—Number of cylinders three
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

Se proporciona un cigüeñal en un motor. El cigüeñal incluye solo dos muñones de cojinete externos configurados para unirse a dos cojinetes de cigüeñal externos, solo un muñón de cojinete interno único ubicado de manera axial entre los dos muñones de cojinete externos configurados para unirse a un cojinete de cigüeñal interno, una sección sin soporte ubicada de manera axial entre el muñón de cojinete interno y uno de los muñones de cojinete externos, y solo tres muñones de biela configurados para unirse a un vástago de pistón separado.
MX2015015099A 2014-11-04 2015-10-29 Cigüeñal de motor. MX366808B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/532,933 US9657768B2 (en) 2014-11-04 2014-11-04 Engine crankshaft

Publications (2)

Publication Number Publication Date
MX2015015099A MX2015015099A (es) 2016-05-03
MX366808B true MX366808B (es) 2019-07-23

Family

ID=55753803

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015015099A MX366808B (es) 2014-11-04 2015-10-29 Cigüeñal de motor.

Country Status (5)

Country Link
US (1) US9657768B2 (es)
CN (1) CN105570276B (es)
DE (1) DE102015117599A1 (es)
MX (1) MX366808B (es)
RU (1) RU2709226C2 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170089423A1 (en) * 2015-09-30 2017-03-30 GM Global Technology Operations LLC Crankshaft and method of balancing the same
CN106089972A (zh) * 2016-08-30 2016-11-09 侯马市东鑫机械铸造有限公司 空心曲轴结构
WO2021152631A1 (en) * 2020-02-01 2021-08-05 Tvs Motor Company Limited A power unit and a translating member thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5076220A (en) * 1980-12-02 1991-12-31 Hugh G. Evans Internal combustion engine
ES8301323A1 (es) * 1980-12-02 1982-11-16 Evans Hugh G Perfeccionamientos introducidos en un motor de combustion interna de dos ciclos .
RU2242619C1 (ru) * 2003-06-02 2004-12-20 Иванов Евгений Петрович Силовая установка с роторным двухтактным двигателем
US9103305B2 (en) * 2010-01-15 2015-08-11 GM Global Technology Operations LLC Internal combustion engine
DE102010056616A1 (de) 2010-12-23 2012-06-28 Hegenscheidt-Mfd Gmbh & Co. Kg Verfahren zum Richtwalzen von Kurbelwellen
CN103185062A (zh) * 2011-12-31 2013-07-03 上海汽车集团股份有限公司 直列三缸发动机曲轴平衡系统
DE102012200028B4 (de) * 2012-01-03 2018-07-19 Ford Global Technologies, Llc Verfahren zum Ausgleich der Massenmomente einer Antriebseinheit und Antriebseinheit zur Durchführung eines derartigen Verfahrens
US8807108B2 (en) * 2012-08-10 2014-08-19 Ford Global Technologies, Llc Engine crankshaft
US9004022B2 (en) * 2012-08-10 2015-04-14 Ford Global Technologies, Llc Engine including a crankshaft
CN203604420U (zh) * 2013-07-16 2014-05-21 哈尔滨东安汽车动力股份有限公司 一种三缸汽油发动机曲轴

Also Published As

Publication number Publication date
US9657768B2 (en) 2017-05-23
DE102015117599A1 (de) 2016-05-04
CN105570276B (zh) 2020-01-31
US20160123379A1 (en) 2016-05-05
CN105570276A (zh) 2016-05-11
MX2015015099A (es) 2016-05-03
RU2015146214A (ru) 2017-05-04
RU2015146214A3 (es) 2019-05-28
RU2709226C2 (ru) 2019-12-17

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