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BR9815406A - Tracionador de correia para uso em um motor. - Google Patents

Tracionador de correia para uso em um motor.

Info

Publication number
BR9815406A
BR9815406A BR9815406-0A BR9815406A BR9815406A BR 9815406 A BR9815406 A BR 9815406A BR 9815406 A BR9815406 A BR 9815406A BR 9815406 A BR9815406 A BR 9815406A
Authority
BR
Brazil
Prior art keywords
chamber
fluid
engine
belt
defines
Prior art date
Application number
BR9815406-0A
Other languages
English (en)
Inventor
Flaviu V Dinca
Daryl D Musselman
Larry J Ferriman
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
Application filed by Litens Automotive Inc filed Critical Litens Automotive Inc
Publication of BR9815406A publication Critical patent/BR9815406A/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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/145—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only rotary movement of the effective 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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
    • F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
    • F16H7/1209—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley with vibration damping means
    • F16H7/1236—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley with vibration damping means of the fluid and restriction type, e.g. dashpot
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0802—Actuators for final output members
    • F16H2007/081—Torsion 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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/0829—Means for varying tension of belts, ropes, or chains with vibration damping means
    • F16H2007/084—Means for varying tension of belts, ropes, or chains with vibration damping means having vibration damping characteristics dependent on the moving direction of the tensioner
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0842—Mounting or support of tensioner
    • F16H2007/0844—Mounting elements essentially within boundaries of final output 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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0861—Means for varying tension of belts, ropes, or chains comprising means for sensing tensioner position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Abstract

"TRACIONADOR DE CORREIA PARA USO EM UM MOTOR". Um tracionador de correia para uso em um motor compreende uma estrutura fixa fixada ao motor, e uma estrutura móvel impelida em uma direção de tracionamento de correia. Uma dentre a estrutura fixa e a estrutura móvel define uma câmara de fluido que contém fluido incompressível, enquanto a outra das duas estruturas define uma estrutura divisora de câmara dentro da câmara de fluido. A estrutura divisora de câmara define duas partes de câmara e é construída de modo que o movimento relativo da estrutura móvel desloque fluido de uma parte de câmara para a outra. A estrutura divisora de câmara está também configurada de modo a permitir que o fluido escoe entre as partes de câmara de uma maneira restrita de forma a resistir com o ceder ao movimento relativo da estrutura móvel, com o que a restrição de fluxo de fluido é maior quando a estrutura móvel se move na direção oposta do que quando a estrutura se move na direção de tração de correia.
BR9815406-0A 1997-11-26 1998-11-20 Tracionador de correia para uso em um motor. BR9815406A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6647397P 1997-11-26 1997-11-26
PCT/CA1998/001068 WO1999028652A2 (en) 1997-11-26 1998-11-20 Rotary belt tensioner with hydraulic damping

Publications (1)

Publication Number Publication Date
BR9815406A true BR9815406A (pt) 2000-10-10

Family

ID=22069720

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9815406-0A BR9815406A (pt) 1997-11-26 1998-11-20 Tracionador de correia para uso em um motor.

Country Status (6)

Country Link
US (1) US6165091A (pt)
EP (1) EP1040285A2 (pt)
AU (1) AU1220699A (pt)
BR (1) BR9815406A (pt)
CA (1) CA2308567C (pt)
WO (1) WO1999028652A2 (pt)

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US6666784B1 (en) * 1999-10-06 2003-12-23 Ntn Corporation Piston rod piston detector, autotensioner and belt tension adjuster
US6565468B2 (en) 1999-12-21 2003-05-20 The Gates Corporation Tensioner with damping mechanism
DE60127266T2 (de) * 2000-08-01 2007-11-22 The Gates Corp., Denver Spannrolle
US6884194B2 (en) * 2002-02-07 2005-04-26 Dayco Products, Llc Hydraulic asymmetric damped belt tensioner
US7090606B2 (en) * 2003-07-03 2006-08-15 The Gates Corporation Adjustable tensioner
JP2005195059A (ja) * 2004-01-05 2005-07-21 Bando Chem Ind Ltd オートテンショナの制御装置
DE102004046107A1 (de) * 2004-09-23 2006-04-06 Sick Ag Sensor
DE102004055329A1 (de) * 2004-11-16 2006-05-18 Linnig Antriebstechnik Gmbh Vorrichtung zum Spannen von Zugmitteln für den Antrieb von Aggregaten
US20060183585A1 (en) * 2005-02-11 2006-08-17 Quantum Corporation Integrated belt tensioning devices and associated methods
WO2006111988A1 (en) 2005-04-20 2006-10-26 Dayco Europe S.R.L. Con Unico Socio Tightener for a belt drive operating in the presence of oil
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DE102005035572A1 (de) * 2005-07-29 2007-02-22 Schaeffler Kg Riementrieb
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US20070219029A1 (en) * 2006-03-15 2007-09-20 Maverick American Llc Fluid dampening chain tensioning device
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DE202007005929U1 (de) * 2006-12-21 2007-12-13 Schaeffler Kg Verriegelung einer Exzenter-Spannvorrichtung
US20080234083A1 (en) * 2007-03-23 2008-09-25 Casper Haenbeukers Tensioner
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US8292765B2 (en) 2007-06-05 2012-10-23 Dayco Europe S.R.L. Pulley tensioner for an oil wet belt drive
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US20090186727A1 (en) * 2008-01-18 2009-07-23 Alexander Serkh Tensioner
ITTO20080083U1 (it) * 2008-06-13 2009-12-13 Antonino Cultraro Smorzatore rotativo del tipo a barilotto
JP5627621B2 (ja) * 2011-04-28 2014-11-19 三ツ星ベルト株式会社 オートテンショナ
US9605463B2 (en) 2011-05-19 2017-03-28 Global Casting Inc. Snubber apparatus, E.G., for excavation bucket
US20120316018A1 (en) * 2011-06-08 2012-12-13 Peter Ward Tensioner
FR2987411B1 (fr) * 2012-02-27 2014-09-12 Skf Ab Dispositif tendeur d'un element de traction et procede de montage d'un tel dispositif
CN104220780B (zh) 2012-03-29 2018-03-20 利滕斯汽车合伙公司 张紧器及环形传动装置
EP2909507B1 (en) 2012-10-22 2019-08-14 Litens Automotive Partnership Tensioner with increased damping
JP2016500145A (ja) 2012-11-23 2016-01-07 リテンズ オートモーティヴ パートナーシップ 複数のバネ定数を備えるテンショナ
US9458915B2 (en) * 2013-01-30 2016-10-04 Cummins Ip, Inc. Spacer for belt tensioner
CN105518340B (zh) * 2013-09-11 2018-02-16 利滕斯汽车合伙公司 阻尼增强且具有位于基部杯状件构型上的臂的张紧器
EP3199834B1 (en) * 2016-01-29 2018-11-07 Aktiebolaget SKF Pulley device for a belt, installation method of such a device and motor vehicle equipped with such a device
DE102016213274A1 (de) 2016-07-20 2018-01-25 Schaeffler Technologies AG & Co. KG Zahnriemenspanner als Exzenterspanner
WO2018049521A1 (en) * 2016-09-13 2018-03-22 Litens Automotive Partnership V tensioner and endless drive arrangement
IT201600130235A1 (it) * 2016-12-22 2018-06-22 Dayco Europe Srl Tenditore sensorizzato
US10435111B2 (en) * 2017-03-27 2019-10-08 Sram, Llc Fluid damper for a bicycle component
US11199240B2 (en) * 2017-03-27 2021-12-14 Sram, Llc Fluid damper for a bicycle component
US10753436B2 (en) * 2018-06-20 2020-08-25 Gates Corporation Tensioner
US11255414B2 (en) * 2019-05-15 2022-02-22 Gates Corporation Tensioner
GB2585662B (en) * 2019-07-10 2021-07-28 Ford Global Tech Llc A belt tensioner
CN111720504B (zh) * 2020-07-27 2025-01-21 湖州求精汽车链传动有限公司 锥形弹性套筒式汽车发动机正时系统用张紧器及调节方法

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Also Published As

Publication number Publication date
AU1220699A (en) 1999-06-16
US6165091A (en) 2000-12-26
WO1999028652A2 (en) 1999-06-10
CA2308567C (en) 2007-01-09
WO1999028652A3 (en) 1999-10-07
CA2308567A1 (en) 1999-06-10
EP1040285A2 (en) 2000-10-04

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

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 2386 DE 27-09-2016 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.