WO2012079345A1 - 电磁驱动装置 - Google Patents

电磁驱动装置 Download PDF

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Publication number
WO2012079345A1
WO2012079345A1 PCT/CN2011/075342 CN2011075342W WO2012079345A1 WO 2012079345 A1 WO2012079345 A1 WO 2012079345A1 CN 2011075342 W CN2011075342 W CN 2011075342W WO 2012079345 A1 WO2012079345 A1 WO 2012079345A1
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WO
WIPO (PCT)
Prior art keywords
permanent magnet
magnetizer
driving device
electromagnetic driving
magnetic force
Prior art date
Application number
PCT/CN2011/075342
Other languages
English (en)
French (fr)
Inventor
陈忠贵
Original Assignee
Chen Zhonggui
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 Chen Zhonggui filed Critical Chen Zhonggui
Publication of WO2012079345A1 publication Critical patent/WO2012079345A1/zh

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/18—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with coil systems moving upon intermittent or reversed energisation thereof by interaction with a fixed field system, e.g. permanent magnets

Definitions

  • the utility model relates to an electromagnetic driving device, in particular to an electromagnetic driving device using a permanent magnet magnetic force.
  • a magnetic generator uses a permanent magnet method to roughly apply a magnetic shielding material between two magnets to generate a potential difference by the principle of isotropic reciprocal attraction.
  • the magnetic shielding material is a ferromagnetic material that conducts magnetic lines of force. The way of isolating the magnetic field, although the magnetic force can be isolated, the magnetic shielding material itself is easily attracted by the magnet and thus cannot produce a potential difference.
  • a primary object of the present invention is to provide an electromagnetic drive apparatus using a permanent magnet magnetic force which can improve the output efficiency of a generator or motor in the prior art.
  • the present invention provides an electromagnetic driving device using a permanent magnet magnetic force, which comprises at least one permanent magnet, a magnetizer and a coil.
  • the magnetizer is disposed on one side of the permanent magnet; the coil is slidably sleeved on the periphery of the magnetizer.
  • the magnetizer is made of a material having a magnetic permeability such as a silicon steel sheet, a silicon steel rod, a pure iron, a permalloy or an amorphous material.
  • the permanent magnet electromagnetic driving device has two permanent magnets, and the magnetizer is disposed between the two permanent magnets.
  • the permanent magnet is made of ferrite, neodymium iron boron or samarium cobalt, which is once magnetized, and has a permanent magnetic substance under a normal environment.
  • FIG. 1 is an electromagnetic driving device using a permanent magnet magnetic force provided by the present invention, having a single A three-dimensional schematic diagram of a permanent magnet structure
  • FIG. 2 is a perspective view showing the electromagnetic driving device using a permanent magnet magnetic force according to the present invention, with a single permanent magnet actuating;
  • Figure 3 is a perspective view of the electromagnetic drive device using the permanent magnet magnetic force provided by the utility model, with a double-sided permanent magnet structure;
  • FIG. 4 is a schematic side view showing the first embodiment of the electromagnetic driving device using the magnetic force of the permanent magnet provided with the permanent magnets of both sides;
  • Figure 5 is a schematic view showing the second side view of the electromagnetic driving device using the permanent magnet magnet according to the present invention.
  • Fig. 6 is a schematic diagram showing the practical application of the electromagnetic driving device using the permanent magnet magnetic force provided by the utility model.
  • the force between the two magnetic fields is the product of the two magnetic poles divided by the square of the distance, so it only needs to be moved with a little power.
  • the electromagnet generates a magnetic force, and the permanent magnet is induced to generate a force between the coil and the permanent magnet, and the extracted force can be driven by the coil or the magnetic conductive material and the magnet to generate electric power.
  • FIG. 1 and FIG. 2 are respectively a permanent magnet electromagnetic driving device according to the present invention, which has a schematic diagram of a single-sided permanent magnet structure and an actuation diagram thereof.
  • the permanent magnet electromagnetic driving device has a permanent magnet 1, a magnetizer 2 and a coil 3.
  • the permanent magnet 1 is placed on the permanent magnet 1 (preferably the most magnetic center position) for use as a movable electromagnet core, and the coil 3 is placed on the periphery of the magnetizer 2, and the magnetizer 2 is disposed on On one side of the permanent magnet 1, the coil 3 is slidably sleeved around the periphery of the magnetizer 2.
  • the coil 3 is not combined with the magnetizer 2, such as a conventional electromagnet, such that the coil 3 is subjected to an electric current such that a surface in contact with the permanent magnet 1 generates a current of the same polarity, so that The coil 3 can generate a force along the magnetizer 2, and the magnitude of the force depends on the magnitude and distance of the magnetic force generated by the permanent magnet 1 and the coil 3 according to the Coulomb's law of force, but the large force is extracted by a small electric power.
  • the magnetic force of the permanent magnet 1 is mainly added. Because it does not consume energy and The greater the magnetic force, the greater the force of the total.
  • the permanent magnet may be made of ferrite, neodymium iron boron or samarium cobalt. However, it is not limited thereto, and it can be free from external magnetic force, impact and temperature after one magnetization. When affected, substances that sustain their magnetic force are within the scope of protection of the present invention.
  • the magnetizer 2 is made of a magnetically conductive material such as a silicon steel sheet, a silicon steel rod, a pure iron, a permalloy or an amorphous material, and can be used when the coil 3 is energized.
  • the magnetic force and the magnetic pole are generated by the electromagnetic interaction, and the magnetic force of the magnetic repulsive or magnetic attraction is generated corresponding to the magnetic pole of the permanent magnet 1.
  • FIG. 3, FIG. 4 and FIG. 5 are schematic diagrams of a first side view, a second side view and a practical application diagram of an electromagnetic driving device using a permanent magnet magnetic force according to the present invention.
  • another permanent magnet 4 is additionally added to the other end of the magnetizer 2, so that a double force of pushing and sucking can be obtained, and the input current is changed by using the coil 3.
  • the polarity can change the characteristics of the polarities at both ends to generate a continuous piston motion, so that the coil 3 or the magnetizer 2 and the permanent magnet 1 and the permanent magnet 4 can be used to generate the generated force or Used as a motor.
  • FIG. 6 is a simplified schematic diagram of an electromagnetic driving device using a permanent magnet magnetic force according to the present invention.
  • the coil 3 is electrically generated to generate a magnetic force to interact with the permanent magnet 1 and the permanent magnet 4, the generated force is applied to a drive shaft 6 through a connecting plate 5 and the positive and negative polarity of the input power source is controlled.
  • the generation of electric power by generating a reciprocating piston motion via a link 7 and thereby driving a generator 8 constitutes a generator having a relatively high operational efficiency.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Electromagnets (AREA)

Description

电磁驱动装置 技术领域
本实用新型涉及一种电磁驱动装置， 特别涉及一种运用永久磁铁磁力 的电磁驱动装置。 背景技术
一般之磁力发电机利用永久磁铁之方法， 大致均以同性相斥异性相吸 的原理于两磁铁间加磁屏蔽物质以产生势差， 但磁屏蔽物质均为强磁性物 质是将磁力线以导磁的方式隔离磁场， 虽可隔离磁力， 但磁屏蔽物质本身 易为磁铁所吸住因而无法产生势差。
有鉴于此， 本实用新型的设计人感其未臻完善而竭其心智苦心研究， 并凭其从事该项产业多年的积累经验， 进而研发出一种运用永久磁铁磁力 的电磁驱动装置， 利用通电后电磁铁极性的可控制性， 由此推动发电机产 生电力， 一部份电力供自行使用， 其余电力则可供输出之用。 发明内容
本实用新型的主要目的， 旨在提供一种运用永久磁铁磁力的电磁驱动 装置， 其可改良现有技术中发电机或电动机的输出效率。
为达上述目的， 本实用新型所提供的运用永久磁铁磁力的电磁驱动装 置， 其包含至少一永久磁铁、 一导磁体及一线圈。 该导磁体设置于该永久 磁铁的一侧； 该线圈可滑动地套设于该导磁体外围。
其中， 该导磁体以硅钢片、 硅钢棒、 纯铁、 坡莫合金或非晶质材料 等， 具有导磁性的物质所制成。
其中， 该永久磁铁电磁驱动装置， 具有两个永久磁铁， 该导磁体设置 于该两个永久磁铁之间。
其中， 该永久磁铁以铁氧体、 钕铁硼或钐钴等具一次充磁后， 在正常 环境下， 具有永久磁性的物质所制成。 附图说明
图 1为本实用新型所提供的运用永久磁铁磁力的电磁驱动装置， 具单 边永久磁铁结构立体示意图；
图 2为本实用新型所提供的运用永久磁铁磁力的电磁驱动装置， 具单 边永久磁铁作动立体示意图；
图 3为本实用新型所提供的运用永久磁铁磁力的电磁驱动装置， 具双 边永久磁铁结构立体示意图；
图 4为本实用新型所提供的运用永久磁铁磁力的电磁驱动装置， 具双 边永久磁铁作动第一侧视示意图；
图 5为本实用新型所提供的运用永久磁铁磁力的电磁驱动装置， 具双 边永久磁铁作动第二侧视示意图；
图 6为本实用新型所提供的运用永久磁铁磁力的电磁驱动装置， 实际 应用简易示意图。
附图标记说明： 1-永久磁铁； 2-导磁体； 3-线圈； 4-永久磁铁； 5- 连接板； 6-传动轴； 7-连杆； 8-发电机。 具体实施方式
基于线圈不受磁力影响和通电后， 电磁铁极性的可控制性， 并依据库 仑磁力定律一两磁场间之力， 为两磁极之乘积除以距离平方， 故只须以少 许电力使可动电磁铁产生磁力， 引动永久磁铁将两者所产生的作用力产生 于线圈及永久磁铁之间， 所引出之作用力可藉由线圈或导磁材料及磁铁加 以输出推动发电机产生电力。
请参照图 1及图 2， 其分别为本实用新型所述的永久磁铁电磁驱动装 置， 具单边永久磁铁结构立体示意图及作动示意图。 该永久磁铁电磁驱动 装置， 具有一永久磁铁 1、 一导磁体 2及一线圈 3。 其中， 该永久磁铁 1 上放置该导磁体 2 (优选磁性最强的中心位置）， 以作为可动电磁铁铁心之 用， 并于该导磁体 2外围放置该线圈 3， 该导磁体 2设置于该永久磁铁 1 的一侧上， 该线圈 3可滑动地套设于该导磁体 2之外围。 在本实施例中， 该线圈 3未与该导磁体 2， 如传统电磁铁般结合， 如此该线圈 3施以电流 使其与该永久磁铁 1相接触的面产生同性相斥的电流， 如此该线圈 3即可 顺着该导磁体 2产生作用力， 其力的大小依库仑磁力定律它该永久磁铁 1 及该线圈 3所产生的磁力大小及距离而定， 但为以小电力引出大作用力， 一般皆以增加永久磁铁 1的磁力为主要重点。 因为， 它无须消耗能量而且 其磁力越大总合的作用力越大。在本实施例中，该永久磁铁可以是铁氧体、 钕铁硼或钐钴所制成， 然而不以此为限， 举凡具有一次充磁后， 可于不受 外在磁力、 撞击及温度影响时， 可持续保持其磁力的物质， 均在本实用新 型的保护范围内。 再者， 在本实施例中， 该导磁体 2以硅钢片、 硅钢棒、 纯铁、 坡莫合金或非晶质材料等具有导磁性的物质所制成， 而可于当该线 圈 3通电时， 因电磁交互作用产生磁性及磁极， 而对应该永久磁铁 1的磁 极产生磁斥或磁吸的磁作用力。
请参照图 3、 图 4及图 5， 其为本实用新型所述的运用永久磁铁磁力 的电磁驱动装置， 双边永久磁铁作动第一侧视示意图、 第二侧视示意图及 实际应用简易示意图。 为求能充分利用永久磁铁的电磁特性， 于该导磁体 2 的另一端再额外增加另一永久磁铁 4， 如此便可得一推一吸的双重作用 力， 并运用该线圈 3改变输入电流的极性可改变其两端极性的特性， 以产 生持续的活塞运动， 如此便可运用该线圈 3或该导磁体 2与该永久磁铁 1 和另该永久磁铁 4将所得的作用力输出发电或作为电动机之用。
请参阅图 6，为本实用新型所述的运用永久磁铁磁力的电磁驱动装置， 实际应用简易示意图。 当该线圈 3受电产生磁力与该永久磁铁 1和另该永 久磁铁 4交互作用产生力量后， 通过一连接板 5将所产生的力量施于一传 动轴 6并控制输入电源的正负极性以产生往复活塞运动经由一连杆 7进而 驱动一发电机 8而产生电力，而可构成一个具有相当高运作效率的发电机。
然而以上所述， 仅为本实用新型的较佳实施例而已， 并非用以限定本 实用新型实施的范围， 在不脱离本实用新型的精神与范围下所作的均等变 化与修饰， 皆应涵盖于本实用新型的专利范围内。

Claims

权 利 要 求
1. 一种运用永久磁铁磁力之电磁驱动装置， 其特征在于， 包含： 至少一永久磁铁；
一导磁体， 设置于该永久磁铁的一侧； 及
一线圈， 可滑动地套设于该导磁体外围。
2. 如权利要求 1所述的电磁驱动装置， 其特征在于：
该电磁驱动装置具有对称设置的两个永久磁铁， 该导磁体设置于该两 个永久磁铁之间。
3. 如权利要求 1所述的电磁驱动装置， 其特征在于：
该永久磁铁由包括但不限于铁氧体、 钕铁硼或钐钴中的任意一种物质 所制成。
4. 如权利要求 1所述的电磁驱动装置， 其特征在于：
该导磁体由包括但不限于硅钢、 纯铁、 坡莫合金或非晶质材料中的任 意一种物质所制成。
PCT/CN2011/075342 2010-12-16 2011-06-03 电磁驱动装置 WO2012079345A1 (zh)

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CN 201020662911 CN201898466U (zh) 2010-12-16 2010-12-16 运用永久磁铁磁力的电磁驱动装置
CN201020662911.8 2010-12-16

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108539950A (zh) * 2018-04-12 2018-09-14 苏州波斯特克精密电机有限公司 一种电磁触发器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05106414A (ja) * 1991-10-17 1993-04-27 Isuzu Motors Ltd 電磁駆動バルブ
CN1200792A (zh) * 1995-09-02 1998-12-02 磁悬挂系(爱尔兰)有限公司 磁力悬浮系统
CN101425733A (zh) * 2008-08-07 2009-05-06 上海交通大学 电磁永磁复合驱动装置
CN201315272Y (zh) * 2008-11-26 2009-09-23 平高集团有限公司 一种磁力操动机构

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05106414A (ja) * 1991-10-17 1993-04-27 Isuzu Motors Ltd 電磁駆動バルブ
CN1200792A (zh) * 1995-09-02 1998-12-02 磁悬挂系(爱尔兰)有限公司 磁力悬浮系统
CN101425733A (zh) * 2008-08-07 2009-05-06 上海交通大学 电磁永磁复合驱动装置
CN201315272Y (zh) * 2008-11-26 2009-09-23 平高集团有限公司 一种磁力操动机构

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