WO2014059745A1 - 自行车重力能液压驱动系统 - Google Patents

自行车重力能液压驱动系统 Download PDF

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Publication number
WO2014059745A1
WO2014059745A1 PCT/CN2013/001234 CN2013001234W WO2014059745A1 WO 2014059745 A1 WO2014059745 A1 WO 2014059745A1 CN 2013001234 W CN2013001234 W CN 2013001234W WO 2014059745 A1 WO2014059745 A1 WO 2014059745A1
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Prior art keywords
oil
hub
bicycle
port
assembly
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PCT/CN2013/001234
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English (en)
French (fr)
Inventor
刘祥麟
Original Assignee
Liu Xianglin
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Publication of WO2014059745A1 publication Critical patent/WO2014059745A1/zh

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M1/00Rider propulsion of wheeled vehicles
    • B62M1/10Rider propulsion of wheeled vehicles involving devices which enable the mechanical storing and releasing of energy occasionally, e.g. arrangement of flywheels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M19/00Transmissions characterised by use of non-mechanical gearing, e.g. fluid gearing

Definitions

  • the present invention relates to a "bicycle gravity energy hydraulic drive system", using original power energy and vehicle gravity energy, driving speed, quickly establishing the hydraulic system pressure of the accumulator, anti-wear hydraulic oil through the energy transfer medium, applying hydraulic pressure Technology that drives transport vehicles to travel quickly and automatically.
  • Its main core technology is the application or extension of the most basic hydraulic technology. Hydraulic technology plays a pivotal role in all walks of life and is a fairly mature technology or discipline.
  • the birth of the technical principle of the present invention can be widely applied to various transportation vehicles, and the speed limit of the throttle valve control unit of the overflow valve is controlled to control the infinitely variable speed automatic driving of various transportation vehicles.
  • the present invention proposes a novel technical solution, a bicycle gravity energy hydraulic drive system, which is now described by a human bicycle as an example or a technical introduction.
  • the basic principle according to the artificial insect sprayer used in rural areas, uses hydraulic technology to change the sprayer and the human arm up and down pressure to the bicycle driving gravity, continuously rolling the plunger pump or hydraulic corrugated oil bladder evenly distributed on the wheel, passing energy
  • the transmission medium anti-wear hydraulic oil forms a continuous high-pressure pulse hydraulic flow, drives the bicycle hub, and the one-way low-speed high-torque hydraulic motor drives the vehicle to automatically drive. In this system, no manpower is required to continue the power for a period of time.
  • FIG. 1 is a cross-sectional view and a system structural diagram of a bicycle gravity energy hydraulic drive system, a wheel gravity concentrator.
  • the bicycle gravity energy hydraulic drive system under the premise of not changing people's riding habits or use, relies on the force of the person to drive the bicycle body (1) to travel 100-200m, and at the same time through the oil storage tank, the concentrator low-pressure suction pipe Component (6) absorbs oil, under the action of vehicle gravity, continuously rolls the plunger pump or hydraulic corrugated oil bladder evenly distributed between the wheel and the inflated tire recess and the ground contact gravity energy gathering point - gravity concentrator Wheel assembly (2), producing continuous high pressure
  • the hydraulic oil flow is transmitted to the tank accumulator assembly (4) through the concentrator high-pressure oil pipeline assembly (5), and the pressure of the hydraulic system is gradually increased, and the relief valve throttle assembly (3) is controlled by the handle.
  • the hub motor supply pipe assembly (7) releases the high pressure oil flow for the speed limit control, the speed of the one-way low speed high torque hub hydraulic motor (9), and the hydraulic oil after the work is returned to the oil through the hub motor return pipe assembly (8) To the tank accumulator assembly (4), an uninterrupted hydraulic cycle is produced. Under the inertia and the hub fluid motor (9), the bicycle will automatically drive, and then no need to step on the power for a period of time to achieve economical, environmentally friendly and labor-saving.
  • the bicycle gravity energy hydraulic drive system requires a gravity concentrator wheel assembly and a unidirectional low speed large torque hub motor to have a volumetric efficiency ratio of ⁇ 1.
  • the gravity concentrator wheel assembly (2) is the main component of the energy supply of the bicycle gravity energy hydraulic drive system, and the oil suction port (28) passes through the concentrator low pressure suction pipe assembly (6) and the fuel tank accumulator assembly (4)
  • the oil storage end is associated with the oil discharge port (18) via a concentrator high pressure oil delivery pipe assembly (5) associated with a relief valve throttle assembly (3) mounted on the accumulator assembly (4).
  • the structure is that the plunger (11) plunger sleeve (12) or the corrugated oil bladder is evenly mounted on the ⁇ # suction cup plunger support ring (10), hidden in the vacuum tire casing (29) and has sufficient compression space.
  • Each plunger sleeve (12) port passes through the rim (14) mounting hole to seal the tire to a proper amount of inflation, through the ferrule nut (13) and the spoke oil pipe (15) and the hub sleeve embedded in the hub casing (16) (27)
  • the evenly distributed oil holes are connected one by one, and the hub sleeve (27) is also provided with hub stators (26) of the oil inlet and the oil drain groove, which are not communicated with each other, through the oil passage and the axle suction port (28), the row
  • the oil port (18) is connected, and the annular stator of the hub stator (26) divides the oil groove into two oil drain grooves and an oil suction groove, and the oil discharge groove is placed in the hub stator (26).
  • the oil suction slot is placed at the upper starting point.
  • the piston pump or the oil bladder is turned to the starting point of the hub stator by the rotation of the wheel, and is switched by the oil tank block to discharge oil under the gravity rolling. After the continuous rotation of the wheel, it is transferred to another oil tank block, and switched to the oil absorption state. Under the action of the tire casing (29) and the U-shaped suction cup plunger support ring (10), the plunger or the oil bladder is driven to return to the oil. Complete the suction and discharge process.
  • the one-way low-speed high-torque hub hydraulic motor (9) is the main driving component of the bicycle gravity energy hydraulic drive system, and the hub motor oil inlet (30) is installed through the hub motor supply pipe assembly (7) and the accumulator assembly.
  • the upper relief valve throttle assembly (3) is associated, and the hub motor return port (43) is associated with the oil storage end of the fuel tank accumulator assembly (4).
  • the motor is mounted on the rear wheel of the bicycle to replace the conventional hub and is coupled to the brake assembly (35) and the bicycle flywheel (42) threaded fastener.
  • the hub motor rotor sleeve (45) is uniformly embedded in the hub motor casing (38) to form a hub rotor, and the shutter (44) shaft is embedded in the hub rotor book sleeve (45) the valve groove semicircle
  • the ferrule sleeve and the clearance fit form a unidirectional shaft shutter
  • the hub rotor sleeve (45) is also equipped with an elliptical cylinder hub motor stator (39), and the hub rotor sleeve and the hub stator are formed under the block of the shutter to form two
  • the variable high pressure working oil chamber (46) and the two variable unloading chambers (49) the oil chamber passes through the stator end face recessed sector oil supply passage (47) and the recessed sector oil discharge passage (48) through the oil hole passage and the axle

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

一种自行车重力能液压驱动系统。依靠人的蹬力驱动自行车行驶100-200m,在车载重力的作用下,不断碾压均匀分布在车轮(2)和充气适量的轮胎凹陷与地面接触重力能量集聚点之间的柱塞泵或者液压波纹油囊,产生持续高压液压油流,逐步递增建立起液压系统压力通过油路管道,输送到液压储能器(4)中储存,利用手柄控制溢流阀油门组件(3)释放高压油流量,用于控制轮毂液压马达(9)转速,实现无级变速,驱动自行车变速自动行驶,从而实现经济环保快捷省力,用于交通运输领域。

Description

自行车重力能液压驱动系统
技术领域
[0001] 本发明涉及一种《自行车重力能液压驱动系统》,利用原始动力能量和车载重力能 量、行驶速度、快速建立起储能器液压系统压力, 通过能量传递介质抗磨液压油, 应用液压 技术,驱动运输车辆自动快速行驶。其主要核心技术是液压最基础技术的应用或延伸。液压 技术在各行各业发挥着举足轻重的作用,是一门相当成熟的技术或学科。本发明技术原理的 诞生,可广泛应用到各种运输车辆, 通说过溢流阀油门控制组件限速,控制各种运输车辆无极 变速自动行驶。
背景技术
[0002] 人类发展的今天, 燃气油车的碰撞爆炸、火灾或自燃, 每年数以万计的车祸, 造成 车毁人亡惨不忍睹。 同时燃气油车的尾气排放,造成日益恶化的环境污染、严重威胁人类生 成或发展。燃油价格不断上涨, 买的起车而开不起车的现象以及交通堵塞愈演愈烈。为了解 决燃油紧张、 尾气污染和城市交通堵塞等问题,就必须发展新颖轻便快捷、 经济环保的代步 工具。 因此新能源汽车和新能源的幵发, 已迫在眉捷。 自行车的轻便快捷、经济环保是不可 质疑的, 但骑行时消耗体力过大, 为了解决体力消耗过大问题, 国内外利用液压驱动自行车 或其他相关省力发明无数,但都得不到市场认可, 为此人们在做不懈努力。在此本发明提出 一种新颖性的技术方案, 自行车重力能液压驱动系统,现以人力自行车为实例加以技术介绍 或 ½明。
发明内容:
[0003] 为了解决上述问题于是我们想到了一种取之不尽用之不竭的新能源,那就是重力 能源。重力势能产生的重力垂直与车辆驱动能量产生的运动方向,是两个相互垂直不同方向 的能量, 重力能量是重力势能和动能相互转换一种振荡现象,它无处不在是一种清洁、 可再 生的绿色能源。 在此系统中是将人力和车载重力能量转换成液压驱动能量。 其基本原理, 根据农村人工使用的治虫喷雾器,利用液压技术将喷雾器、人的臂膀上下往返压力改为自行 车行驶重力,不断碾压均匀分布在车轮上的柱塞泵或液压波纹油囊,通过能量传递介质抗磨 液压油而形成持续的高压脉冲液压流、驱动自行车轮毂单向低速大扭矩液压马达带动车辆自 动行驶, 在此系统中一段时间内无需人力蹬踏继续助力。
附图说明
[0004] 图 1是自行车重力能液压驱动系统,车轮重力聚能器结构剖视图和系统结构图。
[0005] 图 2是自行车重力能液压驱动系统, 后轮单向低速大扭矩轮毂液压马达结构剖视 具体实施方式
[0006] 自行车重力能液压驱动系统, 其具体实施方案及附图标记和执行国家标准, 见表 1: 《说明书附图标记注解》 。
[0007] 表 1 说明书附图标记注解
[0008]
序 代 号 数
名 称 材 料 备注 号 (执行标准) 量
1 GB/3565 2005 自行车本体
1 外协
Y C-75KG. 1 重力聚能器车轮组件 1 自制
YNC-75 G. 2 溢流阔油门组件 书 1 自制
YNC-75KG. 3 油箱储能器组件 1 自制
5 YNC-75KG. 4 聚能器高压输油管组件 1 自制
YNC-75 G. 5 聚能器低压吸油管组件 1 自制
YNC-75KG. 6 轮毂马达供油管组件 1 自制
YNC-75 G. 7 轮毂马达回油管组件 1 自制
9 YNC-75 G. 8 单向低速大扭矩轮毂液压马达 1 自制
10 YNC-75KG. 1-1 U形吸盘柱塞支撑环 1 60Si2Mn复合材料 外协
11 YNC-75 G. 1-2 柱塞 28 40Cr 自制
12 YNC 75KG. 1-3 纏 28 45# 自制
13 GB/6173- 2000 卡套螺母 28 外购
14 YNC-75KG. 1-4 轮辋 1 A356 自制
15 YNC-75KG. 1-5 轮辐油管 28 无缝钢管 自制
16 YNC-75KG. 1-6 轮毂外套 1 45« 自制
17 GB/T70. 1-2000 内六角螺钉 12 外购
18 GB/7937-2008 排油口 (气动弯头) 1 外购
19 GB/6173-2000 紧固螺母 2 外购
20 GB/859- 1987 止动弹垫 2 65Mn 外购
21 GB/97. 1-2001 平垫圈 - A级 2 45# 外购
22 YNC-75KG. 1-10 轴套 2 45« 自制
23 GB/10708. 1-1989 FA型橡胶防尘圈 2 外购 说 明 书
Figure imgf000005_0001
[0010] 自行车重力能液压驱动系统, 在不改变人们骑行习惯或使用的前提下, 依靠人的 蹬力驱动自行车本体 (1 )行驶 100- 200m, 同时通过储油箱、 聚能器低压吸油管组件(6 ) 吸油,在车载重力的作用下,不断碾压均匀分布在车轮和充气适量的轮胎凹陷与地面接触重 力能量集聚点之间的柱塞泵或液压波纹油囊——重力聚能器车轮组件 (2 ) , 产生持续高压 说 明 书 液压油流, 通过聚能器高压输油管组件(5) , 输送到油箱储能器组件(4)中储存, 逐步递 增建立起液压系统压力, 利用手柄控制溢流阀油门组件(3), 通过轮毂马达供油管组件 (7) 释放高压油流量, 用于限速控制、 单向低速大扭矩轮毂液压马达 (9) 的转速, 做功后的液 压油通过轮毂马达回油管组件(8)回油到油箱储能器组件(4), 产生不间断的液压循环工 序。 在惯性和轮毂液马达 (9) 的推动下自行车将自动行驶, 而后一段时间内无需人力蹬踏继续 助力, 从而实现经济环保快捷省力。
[0011] 自行车重力能液压驱动系统设计计算见下列公式列表:
[0012]
Figure imgf000006_0001
[0013] 自行车重力能液压驱动系统, 在设计中要求重力聚能器车轮组件和单向低速大扭 矩轮毂马达容积效率比 ^1。
[0014] 重力聚能器车轮组件(2)是自行车重力能液压驱动系统能量补给主要部件,其吸 油口(28)通过聚能器低压吸油管组件(6)与油箱储能器组件(4)储油端相联,排油口(18) 通过聚能器高压输油管组件(5)与安装在储能器组件(4)上的溢流阀油门组件(3)相联。 其结构在于柱塞 (11)柱塞套(12) 或者波纹油囊, 均匀安装在 {;形吸盘柱塞支撑环(10) 上, 隐藏于真空外胎(29) 中并留有足够压缩空间, 各柱塞套(12)油口穿过轮辋(14)安 装孔密封轮胎适量充气, 通过卡套螺母(13)与轮辐油管(15)和镶嵌在轮毂外套(16)中 的轮毂滑套(27)均匀分布的油孔一一对应相联, 轮毂滑套(27)中还装有互不相通的进油 槽和排油槽的轮毂定子(26), 通过油道与车轴吸油口 (28)、 排油口 (18)相连, 轮毂定子 (26)环形油槽由两格挡将油槽分为互不相通的排油槽和吸油槽,排油槽置于轮毂定子(26) 下始点, 吸油槽口置于上始点, 通过车轮的转动将各柱塞泵或油囊, 分别转到轮毂定子下始 点, 通过油槽格挡切换, 在重力的碾压下进行排油, 排油后通过车轮的连续转动, 转到另一 油槽格挡, 切换成吸油状态, 在外胎(29)和 U形吸盘柱塞支撑环(10) 的作用下带动各柱 塞或油囊回程吸油, 而完成吸排油过程。
[0015] 单向低速大扭矩轮毂液压马达 (9) 是自行车重力能液压驱动系统主要驱动部件, 轮毂马达进油口 (30 )通过轮毂马达供油管组件(7)与安装在储能器组件(4)上的溢流阀 油门组件(3)相联, 轮毂马达回油口 (43 )与油箱储能器组件(4)储油端相联。 轮毂液压
马达安装在自行车后轮上, 取代传统的轮毂,并与制动组件 (35)、 自行车飞轮 (42) 螺紋丝 扣联结。其结构在于均匀分布活门凹槽的轮毂马达转子滑套(45)镶嵌在轮毂马达外套(38) 之中组成轮毂转子, 活门 (44)转轴嵌于轮毂转子书滑套(45)活门凹槽半圆卡套中、 间隙配 合形成单向转轴活门, 轮毂转子滑套(45 )还装有椭圆柱轮毂马达定子(39 ) , 轮毂转子滑 套和轮毂定子之间在活门的格挡下, 形成两个变量高压工作油腔 (46) 和两个变量卸油腔 (49), 油腔通过定子端面凹陷扇区供油通道(47 )和凹陷扇区卸油通道(48)通过油孔通道 与车轴进油口 (30)和回油口 (43)相联, 活门 (44)在高压油的作用下逐渐增大作用受力 面积, 推动活门 (44) 和轮毂转子相对轮毂定子 (39 ) 旋转, 直接驱动自行车行驶。

Claims

权 利 要 求 书 、 一种自行车重力能液压驱动系统,其结构包括自行车本体(1) ' 液压油储存在油箱储 能器组件(4) 中, 通过聚能器低压吸油管组件 (6) 与重力聚能器车轮组件 (2) 吸油 口 (28) 相联, 其排油口 (18) 通过聚能器高压输油管组件 (5) 与安装在油箱储能器 组件 (4) 上的溢流阀油门组件 (3) 进油口相联, 溢流阀油门组件 (3) 出油口与轮毂 马达供油管组件(7)相联, 单向低速大扭矩轮毂液压马达(9)通过轮毂马达回油管组 件(8)与油箱储能器组件(4)储油端相联, 在车载重力的作用下, 不断碾压均匀分布 在车轮和充气适量的轮胎凹陷与地面接触重力能量集聚点之间的柱塞泵,形成不间断的 液压循环工序, 其特征在于: 柱塞 (11) 柱塞套 (12) , 均匀安装在 U 形吸盘柱塞支 撑环(10)上, 隐藏于真空外胎(29) 中并留有足够压缩空间, 各柱塞套(12)油口穿 过轮辋 (14)安装孔密封轮胎适量充气, 通过卡套螺母(13)与轮辐油管(15)和镶嵌 在轮毂外套 (16) 中的轮毂滑套 (27) 均匀分布的油孔一一对应相联, 轮毂滑套 (27) 中还装有互不相通的进油槽和排油槽的轮毂定子(26),通过油道与车轴吸油口(28)、 排油口 (18)相连, 轮毂定子(26)环形油槽由两格挡, 将油槽分为互不相通的排油槽 和吸油槽, 轮毂液压马达安装在自行车后轮上, 取代传统的轮毂,并与制动组件 (35)、 自行车飞轮(42)螺纹丝扣联结, 均匀分布活门凹槽的轮毂马达转子滑套(45)镶嵌在 轮毂马达外套(38)之中组成轮毂转子, 活门(44)转轴嵌于轮毂转子滑套(45)活门 凹槽半圆卡套中、 间隙配合形成单向转轴活门, 轮毂转子滑套(45)还装有椭圆柱轮毂 马达定子(39), 轮毂转子滑套和轮毂定子之间在活门的格挡下, 形成两个变量高压工 作油腔(46)和两个变量卸油腔 (49), 油腔通过定子端面凹陷扇区供油通道(47)和凹 陷扇区卸油通道(48)通过油孔通道与车轴进油口(30)和回油口(43)相联,活门(44) 在高压油的作用下遂渐增大作用受力面积,推动活门( 44 )和轮毂转子相对轮毂定子 ( 39 ) 旋转,直接驱动运输车行驶,重力聚能器车轮组件和单向低速大扭矩轮毂马达容积效率
、 根据权利要求 1所述的自行车重力能液压驱动系统,其特征在于 U形吸盘柱塞支撑环 (10)由钢质材料和吸盘材料复合而成,支撑环断面成 U字状以及径向面均分布的柱塞 安装孔。
、 根据权利要求 1所述的自行车重力能液压驱动系统, 其特征在于柱塞支撑环(10) 由 钢质材料和外轮胎复合而成以及径向面均分布的柱塞安装孔卡套。
、 根据权利要求 1所述的自行车重力能液压驱动系统,其特征在于均匀分布的柱塞套油 口分别与一根轮辐油管相联。 权 利 要 求 书 、 根据权利要求 1所述的自行车重力能液压驱动系统,其特征在于均匀分布的波纹油囊 油口分别与一根轮辐油管相联。
、 根据权利要求 1所述的自行车重力能液压驱动系统, 其特征在于轮毂定子(26)环形 油槽由两格挡将油槽分为互不相通的排油槽和吸油槽, 通过油道与车轴吸油口 (28) 、 排油口 (18) 相连。
、 根据权利要求 1 所述的自行车重力能液压驱动系统, 其特征在于储能器组件 (4) 由 储油端和储能端组成, 储油端设有吸油口、 回油口和注油口以及溢流回油口, 储能高压 端还设有溢流阀油门组件 (3 ) 安装油口。
、 根据权利要求 1所述的自行车重力能液压驱动系统, 其特征在于溢流阀油门组件 (3) 设有高压控制油口、 油门与手柄控制相联, 溢流阀油口与溢流阔回油口相联。
、 根据权利要求 1所述的自行车重力能液压驱动系统, 其特征在于均匀分布活门凹槽半 圆卡套的轮毂马达转子滑套 (45 ) 镶嵌在轮毂马达外套 (38 ) 之中组成轮毂转子。0、 根据权利要求 1所述的自行车重力能液压驱动系统, 其特征在于活门(44)转轴嵌于 轮毂转子滑套(45)活门凹槽半圆卡套中、 间隙配合形成单向转轴活门, 控制轮毂马达 单向旋转。
1、 根据权利要求 1所述的自行车重力能液压驱动系统,其特征在于椭圆柱轮毂马达定子 (39)端面凹陷扇区供油通道(47 )和凹陷扇区卸油通道(48)通过油孔通道与车轴进 油口 (30) 和回油口 (43 ) 相连。
PCT/CN2013/001234 2012-10-16 2013-10-14 自行车重力能液压驱动系统 WO2014059745A1 (zh)

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