CN1623844A - 风能助力自行车 - Google Patents
风能助力自行车 Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L8/00—Electric propulsion with power supply from forces of nature, e.g. sun or wind
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels
- F03D3/0436—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M23/00—Transmissions characterised by use of other elements; Other transmissions
- B62M23/02—Transmissions characterised by use of other elements; Other transmissions characterised by the use of two or more dissimilar sources of power, e.g. transmissions for hybrid motorcycles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/30—Wind motors specially adapted for installation in particular locations
- F03D9/32—Wind motors specially adapted for installation in particular locations on moving objects, e.g. vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K16/00—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind
- B60K2016/006—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind wind power driven
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/94—Mounting on supporting structures or systems on a movable wheeled structure
- F05B2240/941—Mounting on supporting structures or systems on a movable wheeled structure which is a land vehicle
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/90—Energy harvesting concepts as power supply for auxiliaries' energy consumption, e.g. photovoltaic sun-roof
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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Abstract
自行车包括一个支架,一个前轮和一个后轮可旋转地安装在该支架上。两个车轮的至少一个车轮与至少一个利用柏努利力助动自行车前进的装置连接。该装置含有一个风能驱动的涡轮,该涡轮包括多个固定在一个轴上的水平翼片,该轴可旋转地沿着一个水平轴线安装。该装置还包括一个护板,该护板与部分涡轮邻接,当翼片向前旋转运动时,该护板使风向偏转和防止风冲击翼片;一个离合器可操作地将涡轮轴与车轮连接,将涡轮内风能产生的力传递到该车轮。
Description
技术领域
本发明涉及一种具有改进结构的自行车。
更具体地,本发明涉及一种自行车,该自行车的至少一个车轮,最好是前轮与至少一个利用风能产生柏努利(Bernouilli force)力助动上述自行车前进的装置连接。
背景技术
利用风能助动自行车或其他车辆例如轿车的基本原理本身已经公开。为了支持这个观点,下面的现有技术可以作为参考文件:
1977年申请的US 4,109,828
1987年公开的EP 0,248,136
1995年公开的FR 2,709,723
1990年公开的CN 2,056,691
1990年公开的CN 2,058,162
1991年公开的CN 2,085,316
1994年公开的CN 2,179,322
1995年公开的CN 2,198,189
1998年公开的CN 2,272,410
在这些参考文献中,1990年公开的CN2,058,162由于公开了“自行车风能加速器”而尤为重要,该自行车包括一个风车状元件,该元件包括许多固定在一个水平轴上的翼片,该水平轴通过一个离合器与自行车前轮连接。当翼片向前旋转运动时为了使风向偏转和防止风冲击翼片,在风车状元件的前后部分安装两个护板,一个安装在顶端,另一个安装在底端。
发明内容
本发明的目的是提供一种自行车,该自行车包括一个支架,一个前轮和一个后轮可旋转地安装在该支架上,由于该自行车的至少一个车轮,尤其是前轮与至少一个,最好是两个相对的利用风能产生柏努利力助动自行车前进的装置连接,使得自行车得到改进。
根据本发明,每个用来助动自行车前进的装置包括:
一个风能驱动的涡轮,该涡轮包括多个固定在一个轴上的水平翼片,该轴可旋转地沿着一个水平轴线安装;
一个护板与部分涡轮邻接,当翼片向前旋转运动时,该护板使风向偏转和防止风冲击翼片;和
一个离合器可操作地将涡轮轴与至少一个自行车的车轮连接,将涡轮内风能产生的力传递到上述至少一个车轮。
优选地,一个护板含有一个从前端开口延伸到后部出口的内部通道,风通过该前端开口进入,通过该后部出口转向,当翼片向前转动时,通过该内部通道风被向后注入到翼片的后端。
可以通过阅读下面不限定的优选实施例的描述,参考附加的附图,更好地理解本发明及其应用。
简要的附图说明
图1表示根据本发明优选实施例的改良自行车的正视图;
图2表示与图1所示自行车前轮连接的涡轮之一的侧面剖面图;和
图3表示与图1所示自行车前轮左手侧部分连接的涡轮的正面截面图。
具体实施方式
根据附图所示的本发明优选实施例的自行车1,与其它自行车一样,包括一个支架3,一个前轮5和一个后轮7可旋转地安装在该支架3上。在前轮5的两侧都连接有一个装置9,该装置利用风能产生柏努利力来助动自行车向前移动。
从实际的角度来看,可以仅仅将一个装置9连接到车轮的一侧。这样也可以工作,但是会不必要地使自行车失去平衡。因此,不是必需的但是优选的自行车1包括相对于支架3对称安置的两个装置9。
当然,如果需要,装置9也可以连接到自行车后轮7而不是前轮。然而,这样做会使自行车驱动装置比较复杂,因为后轮已经通过链条与自行车的曲柄齿轮连接。
如图2和图3所示,每个装置9基本上都包括:
一个风能驱动的涡轮,该涡轮包括许多固定在一个轴13上的水平翼片11,该轴13可旋转地沿着一个水平轴线安装;
一个护板15与部分涡轮邻接,当翼片向前旋转运动时,该护板使风向偏转和防止风冲击翼片;和
一个具有传统结构的可调离合器17可操作地将涡轮轴13与前轮5连接,将涡轮内风能产生的力传递到上述前轮5。
每个装置9还包括一个与自行车支架3连接的刚性支撑19,优选地,每个刚性支撑19还包括一个与地面接触的滚子21,为了稳固,该滚子安置在离前轮5一定距离处。
优选地,每个装置9的涡轮的护板15都接近于地面,从而使风在离地面一定距离的涡轮上部进入。这样可以减小地面摩擦力对风的影响。
如果需要,每个装置的护板15可以以涡轮的水平轴线为中心可绕枢轴转动地安装,使得当强风来自于自行车后方时护板可以从涡轮的前部转到后部。
有利地,护板15也可以带有一个从前端开口25延伸到后部出口27的内部通道23,风通过该前端开口25进入,通过该后部出口27转向,当翼片11向前转动时,通过内部通道23风被向后注入到翼片11的后端。这样可以提高相应装置9的效率。
根据本发明的自行车尤其高效。根据前面所述,装置9利用风能产生柏努利力助动自行车向前移动(或当护板15向后翻转时助动向后移动)。
当然,根据上文揭示的本发明优选实施例,不脱离本发明的范围可以对自行车进行大量改进。
Claims (11)
1.一种自行车,包括一个支架,一个前轮和一个后轮可旋转地安装在该支架上,其中,至少在车轮的一边连接至少一个利用风能产生柏努利力助动自行车前进的装置,每个上述至少一个装置包括:
一个风能驱动的涡轮,该涡轮包括多个固定在一个轴上的水平翼片,该轴可旋转地沿着一个水平轴线安装;
一个护板,与部分涡轮邻接,当翼片向前旋转运动时,该护板使风向偏转和防止风冲击翼片;和
一个离合器,其可操作地将涡轮轴与至少一个自行车的车轮连接,将涡轮内风能产生的力传递到上述至少一个车轮。
2.根据权利要求1所述的改进的自行车,其特征在于护板含有一个从前端开口延伸到后部出口的内部通道,风通过该前端开口进入,通过该后部出口转向,当翼片向前转动时,通过该内部通道风被向后注入到翼片的后端。
3.根据权利要求2所述的改进的自行车,其特征在于包括两个上述至少一个装置,它们各自分别被安置于上述至少一个车轮的两侧。
4.根据权利要求3所述的改进的自行车,其特征在于上述至少一个车轮是自行车的前轮。
5.根据权利要求4所述的改进的自行车,其特征在于上述两个装置的每一个都包括一个刚性支撑,该刚性支撑与自行车的支架相连接。
6.根据权利要求5所述的改进的自行车,其特征在于上述刚性支撑包括一个与地面接触的滚轮,为了稳固,该滚轮安置在离前轮一定距离处。
7.根据权利要求6所述的改进的自行车,其特征在于上述两个装置每个的涡轮在地面上方一段给定距离处延伸来减小地面摩擦对风的影响。
8.根据权利要求7所述的改进的自行车,其特征在于每个上述两个装置的护板以涡轮的水平轴线为中心可枢轴转动地安装,使得当风来自于自行车后方时护板可以从涡轮的前部转到后部。
9.根据权利要求1的改进的装置,其特征在于:
上述自行车包括两个上述至少一个装置,并各自分别安装在上述至少一个车轮的两侧;和
每个上述两个装置包括一个刚性支撑,刚性支撑与自行车支架相连接。
10.根据权利要求9的改进的装置,其特征在于:
刚性支撑包括一个与地面接触的滚轮,为了稳固,该滚轮安置在离上述至少一个车轮一定距离处。
上述两个装置的每个涡轮在地面上方一段给定距离处延伸来减小地面摩擦对风的影响。
11.根据权利要求1的改进的装置,其特征在于上述至少一个装置的护板以涡轮的水平轴线为中心可枢轴转动地安装,使得当风来自于自行车后方时护板可以从涡轮的前部转到后部。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US10/309,899 US6880844B2 (en) | 2002-12-05 | 2002-12-05 | Wind-assisted bicycle |
US10/309,899 | 2002-12-05 |
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CN101879366A (zh) * | 2010-06-08 | 2010-11-10 | 北京交通大学 | 一种带有动物翼形结构的多功能健身自行车 |
CN103696912A (zh) * | 2013-12-26 | 2014-04-02 | 南京航空航天大学 | 一种基于地面效应的拍动翼风力机及工作方法 |
CN107215426A (zh) * | 2017-06-14 | 2017-09-29 | 河海大学常州校区 | 基于风力涡轮机的自行车储能与助力系统 |
CN108382197A (zh) * | 2018-01-26 | 2018-08-10 | 于洪涛 | 安装在汽车上的风力辅助驱动装置 |
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US20100317243A1 (en) * | 2007-02-05 | 2010-12-16 | Betty Lee Snow | Device capable of translational movement over a surface |
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DK3207244T3 (da) * | 2014-10-16 | 2019-06-24 | Mediterranean Design Network S R L | Turbine med strømningsomleder og strømningsomleder til turbiner |
TW201716688A (zh) * | 2015-11-05 | 2017-05-16 | guo-zhang Huang | 風力發電用葉片裝置 |
US10487799B2 (en) * | 2015-12-18 | 2019-11-26 | Dan Pendergrass | Pressure and vacuum assisted vertical axis wind turbines |
DE102017202890B4 (de) | 2016-03-01 | 2022-04-28 | GM Global Technology Operations LLC | Produkt zum Erweitern der Fahrreichweite eines Elektrofahrrads |
TW201901028A (zh) * | 2017-05-17 | 2019-01-01 | 黃國彰 | 流力發電用葉片裝置 |
IT201900008340A1 (it) | 2019-06-07 | 2020-12-07 | Genetic S P A | Sali di montelukast e loro composizioni farmaceutiche |
FR3107692B1 (fr) * | 2020-02-28 | 2023-02-24 | Etienne Durand | Dispositif de Traînée motrice |
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CN2179322Y (zh) | 1993-10-18 | 1994-10-12 | 姜长宽 | 风轮自行车 |
FR2709723B1 (fr) * | 1994-01-28 | 1995-11-17 | Perreau Claude Pierre | Modèle de cycle utilisant l'énergie éolienne. |
CN2198189Y (zh) | 1994-06-01 | 1995-05-24 | 姜长宽 | 风轮式自行车 |
CN1119163A (zh) * | 1995-07-17 | 1996-03-27 | 于大利 | 风力螺旋桨高速自行车 |
CN2272410Y (zh) | 1996-02-14 | 1998-01-14 | 于宝库 | 自行车风动助力装置 |
US5909859A (en) * | 1996-03-28 | 1999-06-08 | Janicki; Stephen J. | Multi-rotor kite glider |
US6700215B2 (en) * | 2001-09-21 | 2004-03-02 | Shiang-Huei Wu | Multiple installation varie gated generators for fossil fuel-and electric-powered vehicles |
JP2003254223A (ja) * | 2002-03-06 | 2003-09-10 | Ko Yamaguchi | 風力車 |
-
2002
- 2002-12-05 US US10/309,899 patent/US6880844B2/en not_active Expired - Fee Related
-
2003
- 2003-12-04 CN CNA2003101248082A patent/CN1623844A/zh active Pending
Cited By (7)
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CN101879366A (zh) * | 2010-06-08 | 2010-11-10 | 北京交通大学 | 一种带有动物翼形结构的多功能健身自行车 |
CN103696912A (zh) * | 2013-12-26 | 2014-04-02 | 南京航空航天大学 | 一种基于地面效应的拍动翼风力机及工作方法 |
CN103696912B (zh) * | 2013-12-26 | 2016-08-31 | 南京航空航天大学 | 一种基于地面效应的拍动翼风力机及工作方法 |
CN107215426A (zh) * | 2017-06-14 | 2017-09-29 | 河海大学常州校区 | 基于风力涡轮机的自行车储能与助力系统 |
CN108382197A (zh) * | 2018-01-26 | 2018-08-10 | 于洪涛 | 安装在汽车上的风力辅助驱动装置 |
CN112901395A (zh) * | 2019-11-02 | 2021-06-04 | 深圳市鑫神科技开发有限公司 | 一种汇流绕射法及汇流绕射换能机 |
CN112943505A (zh) * | 2020-11-05 | 2021-06-11 | 深圳市鑫神科技开发有限公司 | 一种汇流绕射法及汇流绕射发电机 |
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US20040108679A1 (en) | 2004-06-10 |
US6880844B2 (en) | 2005-04-19 |
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