CN114585822A - 具有两级阻尼的减振结构及车辆用减振器和离合器从动盘 - Google Patents

具有两级阻尼的减振结构及车辆用减振器和离合器从动盘 Download PDF

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Publication number
CN114585822A
CN114585822A CN201980101339.1A CN201980101339A CN114585822A CN 114585822 A CN114585822 A CN 114585822A CN 201980101339 A CN201980101339 A CN 201980101339A CN 114585822 A CN114585822 A CN 114585822A
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China
Prior art keywords
annular friction
side plate
flange
vibration damping
friction member
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Pending
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CN201980101339.1A
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English (en)
Inventor
肖荣亭
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Schaeffler Technologies AG and Co KG
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Schaeffler Technologies AG and Co KG
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Application filed by Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of CN114585822A publication Critical patent/CN114585822A/zh
Pending legal-status Critical Current

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    • 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
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/129—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

一种具有两级阻尼的减振结构及车辆用减振器和离合器从动盘，减振结构包括一个盘毂法兰(1)、两个侧板(21,22)和多个减振弹簧(3)，在盘毂法兰(1)和侧板(21,22)之间设置环状摩擦组件(41,42)和弹性件(5)，环状摩擦组件(41,42)与一个侧板(21,22)和盘毂法兰(1)抵接的表面的摩擦系数不同，在减振结构的工作过程中，利用不同摩擦系数的环状摩擦组件(41,42)能够相对于盘毂法兰(1)进行相对转动，在环状摩擦组件(41,42)与盘毂法兰(1)接合之后环状摩擦组件(41,42)与盘毂法兰(1)同步转动，从而在相对转动过程中环状摩擦组件(41,42)与盘毂法兰(1)产生摩擦阻尼，而在同步转动过程中环状摩擦组件(41,42)与侧板(21)产生摩擦阻尼，进而实现了两级阻尼作用，能够在发动机的正常工作状态和怠速工作状态这两种状态下产生不同的阻尼作用，提高了对扭振的衰减效果。

Description

PCT国内申请，说明书已公开。

Claims (10)

  1. PCT国内申请，权利要求书已公开。
CN201980101339.1A 2019-12-04 2019-12-04 具有两级阻尼的减振结构及车辆用减振器和离合器从动盘 Pending CN114585822A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/122887 WO2021109014A1 (zh) 2019-12-04 2019-12-04 具有两级阻尼的减振结构及车辆用减振器和离合器从动盘

Publications (1)

Publication Number Publication Date
CN114585822A true CN114585822A (zh) 2022-06-03

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CN201980101339.1A Pending CN114585822A (zh) 2019-12-04 2019-12-04 具有两级阻尼的减振结构及车辆用减振器和离合器从动盘

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CN (1) CN114585822A (zh)
DE (1) DE112019007946T5 (zh)
WO (1) WO2021109014A1 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5899812A (en) * 1996-09-27 1999-05-04 Exedy Corporation Damper mechanism having a friction generating mechanism
US5950791A (en) * 1996-11-01 1999-09-14 Exedy Corporation Damper disk assembly
CN202901156U (zh) * 2011-05-25 2013-04-24 爱信精机株式会社 扭矩波动吸收装置
CN104948603A (zh) * 2015-07-01 2015-09-30 上海萨克斯动力总成部件***有限公司 多级减振大阻尼汽车离合器从动盘
CN107524717A (zh) * 2016-06-16 2017-12-29 Zf腓特烈斯哈芬股份公司 具有与摆动角相关的摩擦装置的扭转减振器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109372906B (zh) * 2018-11-16 2021-06-15 浙江吉利汽车研究院有限公司 阻尼片、阻尼片的制备方法及汽车从动盘总成

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5899812A (en) * 1996-09-27 1999-05-04 Exedy Corporation Damper mechanism having a friction generating mechanism
US5950791A (en) * 1996-11-01 1999-09-14 Exedy Corporation Damper disk assembly
CN202901156U (zh) * 2011-05-25 2013-04-24 爱信精机株式会社 扭矩波动吸收装置
CN104948603A (zh) * 2015-07-01 2015-09-30 上海萨克斯动力总成部件***有限公司 多级减振大阻尼汽车离合器从动盘
CN107524717A (zh) * 2016-06-16 2017-12-29 Zf腓特烈斯哈芬股份公司 具有与摆动角相关的摩擦装置的扭转减振器

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Publication number Publication date
DE112019007946T5 (de) 2022-10-20
WO2021109014A1 (zh) 2021-06-10

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