CN107867276A - 盘式汽车制动方式中消除半摩擦的节油节能设计方案 - Google Patents

盘式汽车制动方式中消除半摩擦的节油节能设计方案 Download PDF

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Publication number
CN107867276A
CN107867276A CN201610846869.7A CN201610846869A CN107867276A CN 107867276 A CN107867276 A CN 107867276A CN 201610846869 A CN201610846869 A CN 201610846869A CN 107867276 A CN107867276 A CN 107867276A
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brake
cylinder
reset
restoring
flexible member
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CN201610846869.7A
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王尧征
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Individual
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Priority to CN201610846869.7A priority Critical patent/CN107867276A/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
    • B60T13/16—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using pumps directly, i.e. without interposition of accumulators or reservoirs
    • B60T13/168—Arrangements for pressure supply
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/02—Arrangements of pumps or compressors, or control devices therefor

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

在汽车制动分泵中，加压柱塞外，套加一个复位缸，使加压柱塞在非制动行驶时自动复位，松开刹车片与刹车盘。在复位缸与制动分泵体间加一弹性元件，加压时弹性元件受压微变形，失压时膨胀推动复位缸微动回位。复位量设计限位凸台，既保证复位消除了摩擦，又保证了再制动时的敏感响应。

Description

盘式汽车制动方式中消除半摩擦的节油节能设计方案
技术领域
汽车制动方面的节能、节油及延长机件寿命。
背景技术
在汽车盘式制动中，行驶及非制动状态时，目前均为半摩擦状态。即摩擦片与摩擦盘这对摩擦付处于半摩擦状态。导致汽车行驶阻滞，阻力增大，同时摩擦付间的摩擦产生热量与磨损，这既加大了燃油的浪费又加剧了摩擦片与摩擦盘的磨损，降低了使用寿命。
发明内容
本申请之专利解决了上述汽车制动系统中摩擦付在非制动状态时的半摩擦状态，使盘式制动分泵之液压缸在不制动状态下既能微动复位，又能随着摩擦片及摩擦盘的磨损而随动补偿。消除了车辆行驶中的羁绊及无谓损耗，达到节能及延长制动摩擦付使用寿命的目的。
在汽车制动分泵中，加压柱塞外，套加一个复位缸，使加压柱塞在非制动行驶时自动复位，松开刹车片与刹车盘。在复位缸与制动分泵体间加一弹性元件，加压时弹性元件受压微变形，失压时膨胀推动复位缸微动回位。复位量设计限位凸台，既保证复位消除了摩擦，又保证了再制动时的敏感响应。

Claims (4)

1.在汽车制动分泵中，加压柱塞外，套加一个复位缸，使加压柱塞在非制动行驶时自动复位，松开刹车片与刹车盘。
2.根据权利要求项1，在复位缸与制动分泵体间加一弹性元件，加压时弹性元件受压微变形，失压时膨胀推动复位缸微动回位。
3.复位量由设计的限位凸台调整，既保证复位消除了摩擦，又保证了再制动时的敏感响应。
4.复位缸及限位装配采用以下两种方式实现：
（1）头端加螺旋付结构式
（2）头端在泵体结构出限位及弹性件沟槽，尾端加装配封盖。
CN201610846869.7A 2016-09-26 2016-09-26 盘式汽车制动方式中消除半摩擦的节油节能设计方案 Pending CN107867276A (zh)

Priority Applications (1)

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CN201610846869.7A CN107867276A (zh) 2016-09-26 2016-09-26 盘式汽车制动方式中消除半摩擦的节油节能设计方案

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CN201610846869.7A CN107867276A (zh) 2016-09-26 2016-09-26 盘式汽车制动方式中消除半摩擦的节油节能设计方案

Publications (1)

Publication Number Publication Date
CN107867276A true CN107867276A (zh) 2018-04-03

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CN201610846869.7A Pending CN107867276A (zh) 2016-09-26 2016-09-26 盘式汽车制动方式中消除半摩擦的节油节能设计方案

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201291852Y (zh) * 2008-11-12 2009-08-19 李光明 一种汽车液压增力制动控制器
CN203283203U (zh) * 2013-05-27 2013-11-13 中国石油化工股份有限公司 机动车液压制动分泵复位器
CN104747629A (zh) * 2014-07-24 2015-07-01 宋鲁江 刹车分泵活塞快速复位装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201291852Y (zh) * 2008-11-12 2009-08-19 李光明 一种汽车液压增力制动控制器
CN203283203U (zh) * 2013-05-27 2013-11-13 中国石油化工股份有限公司 机动车液压制动分泵复位器
CN104747629A (zh) * 2014-07-24 2015-07-01 宋鲁江 刹车分泵活塞快速复位装置

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