BR0003966A - Eixo de equilìbrio para sistemas equilibradores de motor - Google Patents

Eixo de equilìbrio para sistemas equilibradores de motor

Info

Publication number
BR0003966A
BR0003966A BR0003966-7A BR0003966A BR0003966A BR 0003966 A BR0003966 A BR 0003966A BR 0003966 A BR0003966 A BR 0003966A BR 0003966 A BR0003966 A BR 0003966A
Authority
BR
Brazil
Prior art keywords
recess
bearing
balancing
balance
balance shaft
Prior art date
Application number
BR0003966-7A
Other languages
English (en)
Inventor
Kazuyuki Iwata
Keiko Yoshida
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of BR0003966A publication Critical patent/BR0003966A/pt

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
    • 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
    • F16F15/264—Rotating balancer shafts
    • 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
    • F16F15/264—Rotating balancer shafts
    • F16F15/265—Arrangement of two or more balancer shafts
    • 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

Abstract

<B>EIXO DE EQUILIBRIO PARA SISTEMAS EQUILIBRADORES DE MOTOR<D> Em um eixo de equilíbrio para sistemas equilibradores de motor para anular uma força em desequilíbrio de uma motor, uma porção de munhão do eixo de equilíbrio é provida com um recesso sobre a lateral distante do centro gravitacional do contrapeso, e uma nervura se estende axialmente através desse recesso junto de um plano radial entre porções de extremidade axial completamente circulares da porção de munhão para compensar a redução na rigidez de flexão do eixo de equilíbrio devido à provisão do recesso. O recesso reduz o peso ou massa do eixo de equilíbrio, e esse recesso não diminui o desempenho do mancal porque a carga de mancal é essencialmente devida à massa em desequilíbrio da porção de contrapeso, e a parte em recesso da porção de mancal recebe uma parte significativamente menor da carga de mancal do que a lateral oposta da porção de mancal. O recesso também contribui para aumentar a excentricidade do centro gravitacional da parte associada.
BR0003966-7A 1999-09-03 2000-09-01 Eixo de equilìbrio para sistemas equilibradores de motor BR0003966A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25061999 1999-09-03

Publications (1)

Publication Number Publication Date
BR0003966A true BR0003966A (pt) 2001-04-03

Family

ID=17210559

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0003966-7A BR0003966A (pt) 1999-09-03 2000-09-01 Eixo de equilìbrio para sistemas equilibradores de motor

Country Status (9)

Country Link
US (1) US6305339B1 (pt)
EP (1) EP1081410B1 (pt)
CN (1) CN1110626C (pt)
BR (1) BR0003966A (pt)
CA (1) CA2316152C (pt)
DE (1) DE60000954T2 (pt)
MY (1) MY118442A (pt)
NZ (1) NZ506626A (pt)
TW (1) TW444100B (pt)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6655340B2 (en) * 2001-10-01 2003-12-02 General Motors Corporation Engine with balancer for second order pitching couple
DE60209291T8 (de) 2001-12-18 2007-05-10 Honda Giken Kogyo K.K. Ausgleichsvorrichtung für einen Motor
JP3845321B2 (ja) 2002-03-11 2006-11-15 本田技研工業株式会社 エンジンのバランサー装置
US6988479B2 (en) * 2002-04-23 2006-01-24 Cloyes Gear And Products, Inc. Integrated drive sprocket and gear for balance shaft
JP4206846B2 (ja) * 2003-07-07 2009-01-14 三菱自動車工業株式会社 バランサーシャフト及びエンジン
US20050284254A1 (en) * 2004-06-25 2005-12-29 Eagle-Picher Industries, Inc. Balance shaft
JP2006057651A (ja) * 2004-08-17 2006-03-02 Yamaha Motor Co Ltd エンジン
AT7885U1 (de) 2004-11-08 2005-10-17 Magna Drivetrain Ag & Co Kg Ausgleichswelle
AT8014U1 (de) 2004-11-08 2005-12-15 Magna Drivetrain Ag & Co Kg Ausgleichswelleneinheit und ihre lagerung
MY146450A (en) * 2005-10-11 2012-08-15 Petroliam Nasional Berhad Engine balancer apparatus
DE202006020559U1 (de) 2005-10-13 2008-12-18 Schaeffler Kg Radiallagerung
DE102007009800A1 (de) 2006-04-18 2007-10-25 Herzog Intertec Gmbh Ausgleichswelle
DE102006033416A1 (de) 2006-07-19 2008-01-24 Schaeffler Kg Welle
CA2676572C (en) * 2006-08-28 2012-05-15 Honda Motor Co., Ltd. Oil strainer structure of engine and oil return structure of engine
DE102007017873A1 (de) 2007-04-13 2008-10-16 Schaeffler Kg Massenausgleichsgetriebe einer Brennkraftmaschine
DE102007027989A1 (de) 2007-06-14 2008-12-18 Herzog Intertec Gmbh Ausgleichswelle
DE102007027990A1 (de) * 2007-06-14 2008-12-18 Herzog Intertec Gmbh Ausgleichswelle
JP4522461B2 (ja) * 2008-03-26 2010-08-11 株式会社豊田自動織機 エンジンのバランサー装置
DE102008022307A1 (de) 2008-05-06 2009-11-12 Schaeffler Kg Axialanlaufscheiben partiell für Unwuchtwellen
DE102009031064A1 (de) * 2009-06-30 2011-01-05 Schaeffler Technologies Gmbh & Co. Kg Lageranordnung mit einer Welle und einem Nadellager
CN102597568B (zh) 2009-07-30 2014-09-03 赫尔佐克英特尔泰克有限责任公司 平衡轴
DE102009036794A1 (de) * 2009-08-08 2011-02-10 Schaeffler Technologies Gmbh & Co. Kg Massenausgleichsgetriebe
CN101988555A (zh) * 2010-11-09 2011-03-23 奇瑞汽车股份有限公司 一种平衡轴及应用该平衡轴的发动机平衡机构
JP2014156779A (ja) * 2011-05-20 2014-08-28 Yamaha Motor Co Ltd エンジン及び鞍乗型車両
KR101326946B1 (ko) 2011-11-16 2013-11-13 현대자동차주식회사 엔진의 밸런스 샤프트 모듈
DE102011087535A1 (de) * 2011-12-01 2013-06-06 Mahle International Gmbh Ausgleichswelle
US8857400B2 (en) * 2011-12-12 2014-10-14 Honda Motor Co., Ltd. Balancer device for an internal combustion engine
US8695557B2 (en) 2012-01-04 2014-04-15 Schaeffler Technologies Gmbh & Co. Kg Self-lubricating balance shaft with flow control
CN103527710B (zh) * 2013-10-28 2015-11-18 长城汽车股份有限公司 用于发动机的平衡轴及具有它的发动机
US9416693B2 (en) * 2014-07-08 2016-08-16 Ford Global Technologies, Llc Dowel bolts for mounting an oil pump to an engine assembly
MX2018009911A (es) * 2016-02-19 2018-09-11 Hitachi Automotive Systems Ltd Aparato compensador.
US10060309B2 (en) 2016-09-23 2018-08-28 Kohler Co. Internal combustion engine having oil baffle
DE112017007719T5 (de) * 2017-07-03 2020-03-19 Mitsubishi Electric Corporation Kabinentürvorrichtung für Aufzug
US10663033B2 (en) 2017-07-12 2020-05-26 American Axle & Manufacturing, Inc. Balance shaft having reduced mass and inertia

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE449648B (sv) * 1981-06-17 1987-05-11 Volvo Ab Forbrenningsmotor
IT1187984B (it) * 1986-04-15 1987-12-23 Iveco Fiat Motore a combustione interna provvisto di una coppia di masse eccentriche rotanti atte ad equilibrare di namicamente il motore stesso
US4703725A (en) 1986-05-29 1987-11-03 Chrysler Motors Corporation Mounting of an engine balancing device
US4703724A (en) * 1986-05-29 1987-11-03 Chrysler Motors Corporation Engine balancing device with a lubricant side discharge
JPH04331841A (ja) * 1991-04-30 1992-11-19 Nissan Motor Co Ltd エンジンのバランサ装置
JP3101721B2 (ja) 1991-08-06 2000-10-23 大塚製薬株式会社 芳香族弗素化合物の製造法

Also Published As

Publication number Publication date
EP1081410A1 (en) 2001-03-07
CN1110626C (zh) 2003-06-04
MY118442A (en) 2004-11-30
US6305339B1 (en) 2001-10-23
CA2316152C (en) 2004-10-05
CN1287215A (zh) 2001-03-14
DE60000954T2 (de) 2003-07-24
EP1081410B1 (en) 2002-12-11
TW444100B (en) 2001-07-01
CA2316152A1 (en) 2001-03-03
NZ506626A (en) 2000-12-22
DE60000954D1 (de) 2003-01-23

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/09/2000, OBSERVADAS AS CONDICOES LEGAIS.

B24B Patent annual fee: requirement for complementing annual fee

Free format text: CONFORME RESOLUCAO 124/06, O DEPOSITANTE DEVERA COMPLEMENTAR, DE ACORDO COM A TABELA VIGENTE, A RETRIBUICAO DA 8A ANUIDADE, REFERENTE A GUIA DE RECOLHIMENTO NO 22070838774-5.

B24D Patent annual fee: restoration after fee payment
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 14A E 15A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2321 DE 30-06-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.