BR9809790A - Sistema acionado por correia em serpentina para um veìculo automotivo, e, dispositivo para transmitir movimentação de uma correia acionada por um eixo de saìda de um motor para um eixo de um componente auxiliar a ser acionado - Google Patents

Sistema acionado por correia em serpentina para um veìculo automotivo, e, dispositivo para transmitir movimentação de uma correia acionada por um eixo de saìda de um motor para um eixo de um componente auxiliar a ser acionado

Info

Publication number
BR9809790A
BR9809790A BR9809790-3A BR9809790A BR9809790A BR 9809790 A BR9809790 A BR 9809790A BR 9809790 A BR9809790 A BR 9809790A BR 9809790 A BR9809790 A BR 9809790A
Authority
BR
Brazil
Prior art keywords
driven
alternator
pulley
shaft
belt
Prior art date
Application number
BR9809790-3A
Other languages
English (en)
Inventor
Pierre A Mevissen
Henry W Thomey
K Mats Lipowski
Kin Lam
Klaus K Bytzek
Original Assignee
Litens Automotive Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27366767&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9809790(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Litens Automotive Inc filed Critical Litens Automotive Inc
Publication of BR9809790A publication Critical patent/BR9809790A/pt

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
    • F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
    • F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
    • F02B67/06—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/72—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/20—Freewheels or freewheel clutches with expandable or contractable clamping ring or band
    • F16D41/206—Freewheels or freewheel clutches with expandable or contractable clamping ring or band having axially adjacent coils, e.g. helical wrap-springs
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
    • F16D7/022—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with a helical band or equivalent member co-operating with a cylindrical torque limiting coupling surface
    • 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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/06—Endless member is a belt

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Pulleys (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

''SISTEMA ACIONADO POR CORREIA EM SERPENTINA PARA UM VEìCULO AUTOMOTIVO, E, DISPOSITIVO PARA TRANSMITIR MOVIMENTAçãO DE UMA CORREIA ACIONADA POR UM EIXO DE SAìDA DE UM MOTOR PARA UM EIXO DE UM COMPONENTE AUXILIAR A SER ACIONADO'' Um sistema acionado por correia em serpentina (18) para um veículo automotivo, compreendendo uma montagem de acionamento incluindo um motor de combustão interna (10) possuindo um eixo de saída (14) com uma polia de acionamento (16) sobre ele girável ao redor de um eixo de polia de acionamento. Uma seq³ência de montagens acionadas, cada uma tendo uma polia acionada girável ao redor de um eixo paralelo ao eixo da polia de acionamento e uma correia em serpentina (20) montada em relação cooperante com a polia de acionamento (16) e com as polias acionadas em uma seq³ência que corresponde à seq³ência das montagens acionadas quando relacionadas à direção de movimentação da correia, para causar as mencionadas polias acionadas girarem em resposta à rotação da polia de acionamento. A seq³ência de montagens acionadas inclui uma montagem de alternador (26) incluindo um eixo de alternador (36) montado para rotação ao redor de um eixo. Uma estrutura do cubo (52) é suportada fixamente pelo eixo do alternador (36) para rotação com ele ao redor do eixo. Uma mola e mecanismo de embreagem de sentido único acoplam a polia do alternador (26) à estrutura do cubo (52). A mola e mecanismo de embreagem de sentido único (72) compreendem um membro de mola resiliente (74) formado separadamente e conectado em série com um membro de embreagem de sentido único (76). O membro de mola resiliente (74) é construído e arranjado para transmitir as movimentações rotacionais acionadas da polia do alternador (26), pela correia em serpentina (20), para a estrutura do cubo (52), de modo que o eixo do alternador (36) seja girado na mesma direção da polia do alternador (26), sendo, ao mesmo tempo, capaz de movimentações rotativas relativas instantâneas resilientes em direções opostas em relação à polia do alternador durante a sua movimentação rotacional acionada. O mecanismo de embreagem de sentido único (76) é construído e arranjado para permitir a estrutura do cubo e, assim, o eixo do alternador, girarem a uma velocidade acima da velocidade rotacional da polia do alternador quando a velocidade do eixo de saída de motor é desacelerada para um tanto suficiente para estabelecer o torque entre a mencionada polia do alternador (26) e a mencionada estrutura do cubo (52) a um nível negativo predeterminado.
BR9809790-3A 1997-05-07 1998-05-06 Sistema acionado por correia em serpentina para um veìculo automotivo, e, dispositivo para transmitir movimentação de uma correia acionada por um eixo de saìda de um motor para um eixo de um componente auxiliar a ser acionado BR9809790A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US4585197P 1997-05-07 1997-05-07
US5156697P 1997-07-02 1997-07-02
US6156697P 1997-10-10 1997-10-10
PCT/CA1998/000423 WO1998050709A1 (en) 1997-05-07 1998-05-06 Serpentine drive system with improved over-running alternator decoupler

Publications (1)

Publication Number Publication Date
BR9809790A true BR9809790A (pt) 2000-06-27

Family

ID=27366767

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9809790-3A BR9809790A (pt) 1997-05-07 1998-05-06 Sistema acionado por correia em serpentina para um veìculo automotivo, e, dispositivo para transmitir movimentação de uma correia acionada por um eixo de saìda de um motor para um eixo de um componente auxiliar a ser acionado

Country Status (14)

Country Link
US (1) US6083130A (pt)
EP (1) EP0980479B1 (pt)
JP (1) JP4535517B2 (pt)
KR (1) KR100532892B1 (pt)
AT (1) ATE248300T1 (pt)
AU (1) AU7202398A (pt)
BR (1) BR9809790A (pt)
CA (1) CA2288748C (pt)
CZ (1) CZ298343B6 (pt)
DE (1) DE69817556T2 (pt)
ES (1) ES2205483T3 (pt)
HU (1) HU224739B1 (pt)
PL (1) PL192880B1 (pt)
WO (1) WO1998050709A1 (pt)

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HUP0002737A3 (en) 2001-03-28
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CA2288748C (en) 2006-11-28
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CA2288748A1 (en) 1998-11-12
ATE248300T1 (de) 2003-09-15
ES2205483T3 (es) 2004-05-01
CZ298343B6 (cs) 2007-08-29
US6083130A (en) 2000-07-04
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CZ392699A3 (cs) 2000-05-17
JP4535517B2 (ja) 2010-09-01

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