200847585 九、發明說明： 【發明所屬之技術領域】 的 in#% w ，巧成_稷數個磁性隔離的含永久磁鐵的磁性元件與 电樞，㈣複數個雜隔離的含線圈的電磁體元件間以 相互作用。 【先前技術】 =用旋轉電機而言’不論直流電機或交流電機的運作， :、轉，定，間均採用磁極同性相斥、異性相吸的磁原理。早 ^，線性力量常藉由-旋轉電動機和—機械轉換裝置來達成。 =’此種糸統因構造複雜而導致一高製造成本 白t點；而且’因轉換裝置所造成的額外損失，也會使李G 效率降低、輸出力矩減少。 曰使糸、摘 因線性電;^直接產生—線性力量而不需任何力的轉 置，故使系統簡化與系統效率增加。為了產生一線性力、^ 2電機的定子和轉子被赠性電_定子和動子替換，但操作 2 一線性力量而言，從一旋轉電機的構造的水平‘ “直;In?機具有一簡單的構造，這是因為線性電 钺直接產生一線性力量而不需要經過任何轉換裝置。 用專fni機裡，由於在定子和動子之間的磁作 般夕為早向成在動子支持機構上被施加一個不想 外力’不但影響到驅動力’也同時i動 子支持機構上施加了一個額外負擔。 古ii/接提f更大的線性力量與防止因單向的磁力而造成動子 V"傳統永磁式線性電機狀子具有彼此面對 擔m i 叫低钱子支賴構上的額外負 擔十傳統水磁式線性電機的結構的磁鐵磁極的上方會有漏磁 5 200847585 g ’。以及會HJ轉磁鐵磁極而造成磁鐵雜的磁縣中受到影 插rtr/人在類專利授權第6791222號證書中提出一 2二;ί 子上各自獨立的電磁體極_安排以 通轉換谓效應，且以沿軸方向排列的轉 隹中在才目ίΓΐΐ提供了非常集中的磁通分佈，使磁通可以被 :在不同的時間，分別合宜地控制定子上電磁 肢°、、、、泉，電流，來造成電動機的平順運轉。 利號面=’而有在美國專 2 、 1 4人將上述電動機的結構加以增 二集中在相對更大的表面上，以進- 應的與轉換干擾效 明，原理被 相對更ί的磁:表:=5?=ΐ;==:在 S3上平衡’使線性電機周圍環境的磁通^ 繼㈣麵靡_卜負擔。 第十Α及第十β圖為先前技術例示，以一 式線性電機裡—定子場磁鐵 圓貝:在: 式線性賴_-傳、蚊刊正域關 200847585 圖所示’線性電機中，定早卜 列的成對相反磁性的複數個場磁 ====== 中的電樞（未顯示於圖中）2 造：被放人奸磁鐵 定子成對場磁鐵時2’線圈所建立的電磁場與 磁性的場磁鐵_1 以引起電柩移動在成對相反 數個永久磁極=電4=方：定 乍二力:使電樞相對於定子的成對相反磁2 會影響著移動方向的此鄰的場磁鐵磁極 線圈S頓性電機中，線性電機的含鐵心電樞 樞線圈不含鐵心相比與、ΐ性電機的電 位的鐵t均可適用於高響應、高精度定 圈是否人料、、·^ 且，不淪永久磁鐵式線性電機的電柩線 漏容易ΐ響;她磁鐵的強大娜^ 排以是提供—種線性電機，其中，藉由磁鐵的安 ίί=!:ΐΙ的磁通分佈’與降低電磁力相互作用於垂直 的f 並增加穿過氣隙的動子與相應的定子極 ΐί Ξ^ΐ ^使^通集中在相對更大的表面上，並降低周圍 本發明提ίΐί = 更進—步地增進線性電機的線性驅動力。 H膝（、的線性電機架構的構造至少部分可以達成上述的 個場求’本發明提供—種線性電機，其組成以一 個含複數個線圈的電樞成員；並且，本發明 個以導χίίΐ是場磁鐵成員含有沿著移動方向排列的複數 、’才料形成結合座的含永久磁鐵的磁性元件，而前述 200847585 永久磁鐵安置在每一個磁性元件的結合座内側表面以形成磁 性元件的兩磁極，與每一個磁性元件的兩永久磁鐵磁極極面彼 此在弟一個方向上被配置以實質上相反，且每一個磁性元件的 兩永久磁鐵磁極的每一個磁極極面祇顯示出一個單一磁場極 性並與另一個磁極極面的磁場極性相反，以及沿著移動方向毗 鄰的永久磁鐵彼此不但以間隙分隔且相互間以磁性隔離且以 磁場極性Ν/S連續交替配置。因而，磁性元件上的永久磁鐵藉 由作為磁性元件的軛鐵功用的結合座提供的磁通回歸路徑產 生極性相反的兩磁極；藉由沿著移動方向毗鄰磁性元件的彼此 間隔與磁性隔離以降抵她鄰場磁鐵的影響與增進磁極磁通的 木中。而且，對應於垂直移動方向兩邊的磁性元件兩磁極可降 低動子支持機構上的額外負擔（未顯示）。 本發明以複數個磁性隔離的含永久磁鐵的磁性元件作為線 性電機的場磁鐵為主要特徵。每一個含永久磁鐵的磁性元件呈 有磁場極性相反的兩磁極與作為軛鐵的結合座，且每一個磁,^ 兀件—的兩磁+極極面彼此在第一個方向上被配置以實質上相 $藉由/口著移動方向田比鄰磁性元件的彼此磁性隔離以降低毗 郴％磁鐵的影響與增進磁極磁通的集中。 -杜的另一特徵’線性電機中場磁鐵成員的每一個磁性 部分在_著移動方向形成制，使場磁鐵成員 鐵成員==極極面的磁通分佈可以更平衡，顺 社合135?卜另二特徵中’在線性電機的磁性元件的封閉 通回歸八你σ i1/卜f久磁鐵以指引作為輛鐵的結合座中的磁 減少場i鐵成/的磁;^磁極的磁通分佈嫩，並進一步 機的體積^，在幾乎不料增加線性電 8 200847585 =曾益，對動子支持機構幾乎不额外增加負擔，卻使磁通 ΐΐϊί的表面，以增加線性電機的氣隙磁通表面面積，: 線性電機相對更大的力矩輸出。 布貝&仏 —，-具體化的另-特徵，為了對應磁鐵成員的磁 =-個磁極增加額外的永久磁鐵極面在第二個方向上且= 應的水久磁鐵極面，電樞成員含有複數個 g峰 接成對極的含線圈的電磁體元件 == ^ :.連、接成對極形成電磁體對電機的操作有不利的$ 〔旦虽電磁體元件的賴被以電流激磁時 心= 可以提供更大的力矩，而且各自=== 對的女排可處理毗鄰線圈間的磁通轉換干擾效應。 額外if Ί較佳具體化中’線性電機中的場磁鐵成員不作增加 ^衡’亚減少場磁鐵成員的磁财漏與提供相對更大的力g 的永第員 少場磁嶋1==_撕倾較，並進一步減 中具?ϊ中，電樞成員與場磁鐵成員的其 子。a綠裇的一疋子，而另一個形成線性電機的一動 時，载成員作為動子與以電框成員作為定子 漏而不利以控制電路與電樞線圈的的磁通可能洩 性電機以翻二：的結構卻綠安排。然而，當線 然，直線鶴作為定子細電減m作為動子時，雖 量的結構較不易安排，但因電樞成員電磁體元件數 而減^所需的控制電路，而且因電樞成員的複數個 200847585 ϊ=ΐ成員包含，使得線性電機的線圈磁― 此種安排，由於線性電機的磁通改進成更集中與磁通 更平坦，並促使磁通集中在相對更大的表面上，與降低周圍产 境的磁通洩漏，以及顧及線性電機的組織構造的幾何學上= ，，因而降低電磁力相互作用於垂直移動方向的額外力矩 加空間與重量的狀況下’進-步地增進線性電 在本發明之後的更進一步具體化展示及描述，並 作說明，本發明的額外優點，將很快且明 ^的工*。當本發明在實際施行之際，本發明 /、他各式各樣且不完全一樣的實體化措施；其能僅佟敕 的細節，而不偏離本發明所敍述帽專利範圍所ί ϋϊΐ術事項的觀點說明，來實行本發明。因而，本i月 際實行只是在此魏為本質上之制，而非是實 【實施方式】 其他巧树細侧料數字指示 圖。機的立體分解 以導磁性材料二每===载=性元件具有 解釋而非作為限二二口庄：林發明的實施例中，為了易於 約相對應的兩==元==^皮分為一般約呈u形與 的内側表面分別安署你^、1化，而、、OS座的每一個U形半部 永久磁鐵12 #1置料性九件祕極的_ U形雙極性 母一個磁性元件兩磁極的每一個磁極具有約 200847585 面;而每一個0形永久磁鐵在面向氣隙的表面祇顯 的磁知極性，並與結合至磁性元件結合座内側表面 二5鐵背面表®的磁場極性相反。每一個磁性元件的結合 ^的:㈣形半部lla、llb安置在場磁鐵成員外殼版、 形成 自 上的每一個側面各自有一凸出部5llb，呈現 存在’對本發明的線性電機的操作並t會。一片使不 200847585 第二圖為第一實施例的線性電機的組合圖，可適合提供直 線移動的動力。 带，二圖為本發明的第一實施例以圖示說明第二圖的線 $電機沿著線A — A所得到的剖視圖。在場磁鐵成員外殼 、l〇b内，動子每一個磁性元件的結合座的每一個u形半 邛11a、lib的内側表面各自安置有磁極極面面向垂直於移動 的U ^永久磁鐵12，每一個jj形永久磁鐵磁極極面祇顯 不出一個單一磁場極性並與同一個磁性元件的另一個永久磁 鐵磁極U形極面的磁場極性相反；而且，每一個磁性元件的兩 磁極極面彼此在第一個方向上被配置以實質上相反，與每一個 磁性兀件的兩磁極極面的每一個極面在第二個方向上具有對 ’以及每一個磁性元件的兩磁極上的永久磁鐵彼此在 ㈣^向5間隙8〇分隔；其中，第一個方向在此為垂直於 弟二個方向則垂直於移動方向與第一個方向，而且 物貝製造的結合座形成磁性树_鐵，以作為磁性元200847585 IX. Description of the invention: In#% w of the technical field of the invention, a number of magnetically isolated magnetic elements and armatures containing permanent magnets, and (4) a plurality of hetero-isolated coil-containing electromagnet elements Interacting. [Prior Art] = In the case of a rotating electric machine, regardless of the operation of the DC motor or the AC motor, the magnetic principle of the same polarity repulsive and the opposite phase is used. Early, linear forces are often achieved by rotating motors and mechanical switching devices. =' This type of system has a high manufacturing cost due to its complicated construction. White point; and the additional loss caused by the conversion device will also reduce the efficiency of the Li G and reduce the output torque.曰 糸 摘 摘 摘 摘 摘 摘 ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ In order to generate a linear force, the stator and rotor of the motor are replaced by a gifted electric_stator and a mover, but the operation 2 is a linear force in terms of the construction of a rotating motor's level 'straight; the In? machine has one Simple construction, this is because the linear electric enthalpy directly generates a linear force without going through any conversion device. In the special fni machine, due to the magnetic interaction between the stator and the mover, the early support is in the mover. The institution is exerted a force that does not want external force 'not only affects the driving force' but also imposes an additional burden on the i-mover support mechanism. The ancient ii/connector f has greater linear force and prevents the mover from being caused by the one-way magnetic force. The V"conventional permanent magnet linear motor has a leakage magnetic field above the magnet pole of the structure of the conventional hydromagnetic linear motor with an additional burden on the other side. Will HJ turn the magnetic pole of the magnet and cause magnets in the magnetic county to be affected by the insertion of rtr/person in the class patent authorization No. 6791122 to propose a 2 2; ί on their respective independent electromagnet pole _ arranged to pass the effect of the conversion, The distribution of the magnetic fluxes in the direction of the axis provides a very concentrated magnetic flux distribution, so that the magnetic flux can be: at different times, respectively, the electromagnetic limbs, the springs, the currents on the stator are conveniently controlled. In order to cause the smooth running of the motor. The horn surface = 'and there are 2, 14 people in the United States to increase the structure of the above motor on a relatively larger surface, in order to respond to the interference and conversion, The principle is relatively more magnetic: Table: = 5? = ΐ; ==: Balance on S3 'to make the magnetic flux around the linear motor ^ (4) face 靡 _ Bu burden. The tenth and tenth β chart is Prior art exemplification, in a linear motor - stator field magnet round: in: linear 赖 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The armature of the field magnet ====== (not shown in the figure) 2 Manufacture: the electromagnetic field established by the 2' coil when the magnet is placed in the pair of field magnets and the magnetic field magnet_1 to cause The eDonkey moves in pairs in opposite pairs of permanent magnetic poles = electricity 4 = square: fixed two forces: make the armature relative The pair of opposite magnets 2 of the stator will affect the moving direction of the adjacent field magnet pole coil S in the motor, the linear motor of the iron core armature pivot coil does not contain the iron core compared to the electric potential of the inertia motor t Can be applied to high-response, high-precision fixed-loop or not, and ^ ^, and the permanent magnet-type linear motor's electric wire leakage is easy to ring; her magnet's powerful Na ^ row is to provide a kind of linear motor , wherein the magnetic flux distribution of the magnet's An安ί:!:ΐΙ interacts with the reduced electromagnetic force on the vertical f and increases the mover passing through the air gap with the corresponding stator pole ΐ Ξ ^ ΐ ^ ^ Focusing on a relatively larger surface and reducing the surrounding area of the invention improves the linear driving force of the linear motor. The configuration of the linear motor structure of the H knee can at least partially achieve the above-mentioned field. The present invention provides a linear motor composed of an armature member including a plurality of coils; and, the present invention is guided by The field magnet member includes a plurality of magnetic elements including permanent magnets arranged in the moving direction, and the aforementioned permanent magnets of 200847585 are disposed on the inner side surface of the coupling seat of each magnetic element to form two magnetic poles of the magnetic element. The pole faces of the two permanent magnets of each of the magnetic elements are arranged substantially opposite to each other in one direction, and each of the pole faces of the two permanent magnet poles of each of the magnetic elements exhibits only a single magnetic field polarity and The magnetic poles of the other pole pole face are opposite in polarity, and the permanent magnets adjacent to each other in the moving direction are not only separated by a gap but also magnetically isolated from each other and alternately arranged in a magnetic field polarity Ν/S. Therefore, the permanent magnet on the magnetic element is borrowed. Magnetic flux return path provided by a yoke functioning seat as a magnetic element Two opposite magnetic poles; magnetically isolated from each other by magnetic spacing between adjacent magnetic elements in the direction of movement to reduce the influence of her adjacent field magnets and to enhance the magnetic flux of the magnetic poles. Moreover, the magnetic elements corresponding to both sides of the vertical moving direction are The magnetic pole can reduce the extra burden on the mover support mechanism (not shown). The present invention is characterized by a plurality of magnetically isolated magnetic elements including permanent magnets as the field magnet of the linear motor. Each of the magnetic elements including the permanent magnets has Two magnetic poles having opposite magnetic field polarities and a joint as a yoke, and the two magnetic + pole faces of each of the magnetic components are arranged in the first direction to substantially each other by the direction of movement The magnetic components of the magnetic adjacent elements are magnetically isolated from each other to reduce the influence of the adjacent magnets and to increase the concentration of the magnetic fluxes. - Another feature of Du's. Each magnetic portion of the field magnet members of the linear motor is formed in the moving direction. Make the field magnet member iron member == pole surface magnetic flux distribution can be more balanced, Shunshe 135? Bu two features in the magnetic components of the linear motor Closed to return eight you σ i1/Bu f long magnet to guide the magnetic field in the joint of the iron as the iron reduction / magnetic; ^ magnetic flux distribution is tender, and further the volume of the machine ^, almost unexpected Increase linear power 8 200847585 = Zeng Yi, almost no additional burden on the mover support mechanism, but make the magnetic flux ΐΐϊ 的 surface to increase the air gap flux surface area of the linear motor: Linear motor relatively large torque output. Bube & 仏 -, - another feature of the specific, in order to correspond to the magnetic member of the magnet member - a magnetic pole adds additional permanent magnet pole face in the second direction and = water long magnet face, armature A member containing a plurality of g-peaks connected to the opposite pole of the coil-containing electromagnet element == ^ :. Connecting, forming a pair of poles to form an electromagnet is detrimental to the operation of the motor [although the electromagnet element is biased by current The excitation time center = can provide more torque, and the respective === pairs of women's volleyball can handle the magnetic flux conversion interference effect between adjacent coils. The extra if Ί is better embodied in the 'linear magnet motor field magnet member does not increase ^ balance ' sub-reduction field magnet member magnetic leakage and provide a relatively larger force g of the permanent member less field magnetic 嶋 1 == _ Tear and lean, and further reduce the middle of the armor, the members of the armature and the members of the field magnet. a green scorpion, while the other forms a linear motor, the carrier member acts as a mover and the member of the electric frame is used as a stator leakage. The flux of the control circuit and the armature coil may be vented. : The structure is green. However, when the line crane is used as the stator fine electric power minus m as the mover, although the structure of the quantity is relatively difficult to arrange, the required control circuit is reduced due to the number of electromagnet elements of the armature member, and the armature member The plurality of 200847585 ϊ=ΐ members contain the magnetic properties of the coils of the linear motor - this arrangement, since the magnetic flux of the linear motor is improved to be more concentrated and the magnetic flux is flatter, and the magnetic flux is concentrated on a relatively larger surface, With the reduction of the magnetic flux leakage around the production environment, as well as the geometrical structure of the linear motor structure, the electromagnetic force is reduced in the vertical movement direction of the additional torque plus space and weight conditions. Linearity is further illustrated and described in the context of the present invention, and the additional advantages of the present invention will be readily and clearly understood. When the present invention is actually implemented, the present invention/and his various and not identical physicalization measures; the details of which can be made without departing from the scope of the patented scope of the present invention. The point of view illustrates the implementation of the invention. Therefore, the implementation of this month is only the essence of this system, rather than the actual [embodiment] other smart tree fine side digital indicator. The stereoscopic decomposition of the machine to the magnetically conductive material two ====================================================================================== For each of the inner surface of the u-shaped and the inner surface, you can administer each of the two, and each U-shaped half of the permanent magnet of the OS seat 12 #1 is placed in the _ U-shaped bipolar mother Each of the two magnetic poles of one magnetic element has a surface of about 200847585; and each of the 0-shaped permanent magnets has only a magnetic polarity known on the surface facing the air gap, and is coupled to the inner surface of the magnetic element binding seat. The magnetic field has the opposite polarity. The combination of each of the magnetic elements: (four) shaped halves 11a, 11b are disposed on the field magnet member outer casing, each of which forms a projection 5llb from each side, presenting the presence of the linear motor of the present invention and meeting. One piece does not make 200847585 The second figure is a combination diagram of the linear motor of the first embodiment, which can be adapted to provide power for linear movement. The present invention is a cross-sectional view of the first embodiment of the present invention to illustrate the line of the second figure taken along line A-A. In the field magnet member casing, lb, the inner surface of each of the u-shaped halves 11a, lib of the joint of each of the magnetic elements of the mover is disposed with a U ^ permanent magnet 12 whose pole faces face perpendicular to the movement, Each jj-shaped permanent magnet pole face exhibits only a single magnetic field polarity and is opposite in polarity to the magnetic field of the other permanent magnet pole U-shaped pole face of the same magnetic element; moreover, the two pole faces of each magnetic element are mutually opposite Aligned in the first direction to be substantially opposite, each of the two pole faces of each of the magnetic members has a pair of permanent magnets on the two poles of each magnetic element in the second direction Separated from each other by (4)^5 gaps; wherein the first direction is perpendicular to the two directions, then perpendicular to the moving direction and the first direction, and the joint made by the object forms a magnetic tree_iron, Magnetic element
Hit磁鐵磁極的一個磁通回歸的路徑，使產生力矩的磁 元件兩永久磁鐵磁極的端部。定子每一個電磁體 =工導磁性的核心部分31連接的成對極，且有一個 磁，件的核"部分上形成，而每一個電磁 ϋ成對極的母-健32都含有各自的U形極面；而且， 电樞，貝至少部分被場磁鐵成員磁性元件包含， 但在第一個方向的相反的兩面上以氣^昌 隔’而且在第二個方向的兩面上定義電 的兩氣隙71。在此，電樞成員的、儿著銘叙古二、，成貝曰1 數個電磁體元件成對極的每成一 場磁鐵成員的磁性元件的兩永久磁的=與 $電磁體元件的每一個極與磁性元件的兩磁磁 極疋義-個第-個方向的氣隙7〇與 ：^相3兹 71。對於被場磁鐵成員的磁性元件圍繞包含的^樞^== 12 200847585 =兀=’ *電磁體疋件的線圈受到激磁時，其磁通 二，、二琢兹鐵成貝磁性兀件的兩永久磁 2 磁體元件藉由相互田比鄰的下結合片51 =貝固定座512 ;而相互晚鄰的上結 固=:，結合;圖中，結合片、電柩成員固Si j的製造5料可使用非導磁性的物質，崎、铭 專專，以使母一個定子電磁體元件相互間為實質上各自疒猸 ΪΪΞ通路？:、圖中所標示的磁^#極性N、s祇是為了作ί磁 …外面向氣隙的磁場極性的圖示說明，並非作為限制。’、、、 弟二Β圖為第二圖的線性電機 乂第二圖與第，申例示，在動 =3^、7 5座1 la、llb與場磁鐵成員外殼1〇a、⑽妹人，A magnetic flux return path of the Hit magnet pole causes the torque generating magnetic element to be the end of the two permanent magnet poles. Each of the stators of the stator = the pair of poles connected to the core portion 31 of the magnetically conductive body, and has a magnetic portion, a core portion of the member is formed, and each of the mother poles 32 of the electromagnetic poles has its own U-shaped pole face; moreover, the armature, the shell is at least partially contained by the field magnet member magnetic element, but the opposite sides of the first direction are separated by gas and the electric energy is defined on both sides of the second direction Two air gaps 71. Here, the members of the armature, the children of the inscriptions, the two permanent magnets, the magnets of each of the magnet members of the magnets The two magnetic poles of one pole and the magnetic element are ---the air gap of the first direction is 7〇 and the phase is 71. For the magnetic element surrounded by the magnetic member of the field magnet, when the coil of the electromagnet element is excited, the magnetic flux of the magnet element is two, and the two magnetic wires are two magnetic elements of the magnetic element. The permanent magnetic 2 magnet element is connected to each other by the lower joint piece 51 of the adjacent field = the shell mount 512; and the upper joints of the adjacent neighbors are =:, combined; in the figure, the joint piece, the electric 柩 member, the solid Si j is manufactured. Can use non-magnetic materials, Saki, Ming special, so that the mother one stator electromagnet elements are substantially independent of each other? : The magnetic polarity N, s indicated in the figure is only an illustration of the polarity of the magnetic field to the air gap, and is not intended to be limiting. ',,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,
3::1=性元件的u形結合座lla、iib的内部表面：自 女巧磁極極面彼此在第一個方向上被配置 J 鐵成M的複數個磁性元件的每-個2 Ν^Γίί 列的眺鄰磁性元件磁極，以磁極極性 21;气”2,且以導磁性的物質製：二 -杜“ J，二=，SlFeC〇，…等等；並且有線圈33在電磁體 讀的核心部分31上形成。雖然， ^ ^ 田比鄰磁性元件__ 81不需要完全姻， =行排列的，定子電磁體元件間的間隙82 ^需要^ 所·動子與定子軸對位置， ί、線圈的各自的激磁，造成相應的動 件，化，以驅動動子提供相對於定子的相： 81盘\夕荖動方向平行排列的田比鄰磁性元件間的間隙 82可、姑向平行排列的田比鄰定子電磁體元件間的間隙 82 了被預先心，使感知賴控獅安排變得容易。、 13 200847585 +線性電機中’在適當的位置放置感知ϋ或與換向器配合的 =刷、’使在合宜的時間分別控制各別的電磁體元件的線圈電 二L以獲致平順輸出。例如，以感知器所測知的定子與動子相 ，位置作為反應，來恰當地控制電磁體元件上線圈的激磁，造 ^目應的電樞成員電磁體元件的磁化；而相反的磁場極性Ν、 S隨之在電磁體賴極的兩極極社產生，此線圈激磁所造成 氣隙產生磁動勢’與場磁鐵成員上的永久磁鐵磁極 相互間作電磁的交互影響，以驅動動子。 在本發_所有實關巾，以第—實酬巾電樞成員 二固J磁體70件的線圈激磁控制作為例示說明 流激磁日夺，在電磁體元件= 面產生相反的磁場極性，並使每—個極的極面 目同。因異性磁極相吸’當場磁鐵成員永久磁 =ΐ ，樞成員電磁體元件磁極的s極時，永久磁 個方向對邊的s極也同時移向同一電磁 二=2?，使場磁鐵成員永久磁鐵磁極被定子電 在場磁鐵成員永久磁鐵磁極被吸引，以致 ^以tut體元件時’逆轉電磁體元件的線圈中的電 隨之逆轉1 M貞磁體70件成對極的兩極極面的磁場極性也 外的ίϋΐ成員々電磁體元件成對磁極的磁場極性與包圍在 外的场磁鐵成貝水久磁鐵磁極因同性磁極 = 電樞成員電磁體元件所推斥;但同時也上 稷進订上述的過程’因而造成動子旋轉。;^重 f場磁鐵2員永久磁鐵磁極在第一個被η二丁上 相反的引力或斥力，以及因為在第二= 兩極的每-個磁極極面具有對應的極面所產生在第二 = 200847585 作用於動子與定子間垂直於移動 上的一個;t負V:被降低’以降低施加在動子支持機構 每施f丨本發㈣齡電域㈣三相安排的一 >v L著r動方1 _、行排列㈣鄰定子電磁體元件間的間隙與 ^ f^tZif"^ "mE 5 詳細圖中的部份 λ.- 又的、、、口構截面圖。弟二圖為依據本發明 非的另一實施例。㈣ 磁圍可能的磁通影響;第三圖線性電機以場 的1㈣if子’而電樞成員則作為動子，以感知器所測知 對位置作為反應，來恰當地控制電磁體元件上 =、’造成相應的動子電磁體元件的磁化，以驅動動子 it； i定子的相對軸。為了配合場磁鐵成員作為線性電 士ΐ二，子：在第二實施例中的定子外殼1GC、窗可視為第 二U ^場磁鐵成員的場磁鐵成員外殼被延展，以便於安置 夕的沿著移動方向排列的複數個各自具有兩磁極的含永久 ?鐵，磁性元件。第三_性電機結構的此種改變，因電樞成 =複數個線圈被作為定子的場磁鐵成員包含，使得線性電機 t線圈磁，不易與觸環境相互影響；而且，因電樞成員電磁 體元件數量的減少，也減少所需的控制電路。 、。如t發明的第一與第二實施例的例示，線性電機的場磁鐵 成員的母個磁性元件的兩磁極極面彼此不但在第一個方向 亡被配置以實質上相反，而且每一個磁性元件的兩磁極極面的 每二個極面在第二個方向上具有額外的對應極面。藉由場磁鐵 巧員磁性元件相互間的磁性隔離，可降低毗鄰場磁鐵的影響與 增進磁極磁通的集中與磁通分佈的被改進，以及提供更大的氣 隙磁通表面面積；而且，兩極的磁通分佈的平衡，促使磁通集 15 200847585 =，相對更大的表面上，以增進線性 子與動子_垂直於移動方向的磁 ^因疋 致造成對電機的不良影響。 里的平衡效應不 第四圖為本發明的第三實施例的線性 立體分解圖。第四Α圖為本發明㈣一者的動子、、、口構的 件的分解FI。望® R岡炎月的弟二例的動子的磁性元 電機的剖棚。第五_第三實蘭 適合提供直線移動的動力。相對於第一二：，5合f，可 中每-個雜耕的結合㈣分分相 二貫施例 ϋ L i 向形成封閉，而結合座的每一個半 表面安置有u形雙極性永久磁鐵12;而電拖3 ，母-個電謂兀件健維持不變，使電磁體元件的成的 =個極32各自與場磁鐵成員的磁性元件的兩磁極^中之一 j應。因而’電樞成員不但在第—個方向的相反的兩面上以 ^ 70與場磁鐵成員分隔，而且在第二個方向的兩面上帝 樞成員與場磁鐵成員間的兩氣隙7卜在第三實施 ^ 磁f生的％磁鐵成員外殼分為相同結構的兩半部1〇1 、 的固定方式結合，使動子的複數伽性元件安置在非^磁性的 場磁鐵成員外殼1〇1内，而固鎖元件1〇la與1〇lb顯示在圖 作為例不。第三實施例的此種改變，可使零組件的準備較 純’使作為軛鐵的磁性元件的結合座中的磁通回歸路徑被卩文 的更平衡，進而使磁性元件的磁通分佈被改進，與降低場磁 成員的磁通洩漏，以達成進一步地幾何學上平衡的需求，其以 圖示顯示在圖中；圖中所標示的磁場極性N、s祇是為了 j乍 磁極極面面向氣隙的磁場極性的圖示說明，並非作為限制。… 第六圖為本發明的第四實施例，類同於第四B圖結構 性電機的改變的部分結構的剖視圖。在第四實施例中，場磁姜载 成員的磁性元件的結合座的每一個U形半部的兩側邊加入額 外永久磁鐵13，在結合座兩側邊加入額外永久磁鐵η目的是' 16 200847585 的磁通迴路在結合座巾的磁通回歸的集中與方 磁“件ΓΓ兩個磁極極面極性相反的永久 元又有受，但為了便於場磁鐵成員的每一個磁性 件的姓又久磁鐵13此組裝，將前述實施例中的磁性元 母—個u形半部以第六圖的結合座的每-個半 向祇θ a 以圖示顯示在圖中；圖中所標示的磁場極性方 在本極性的圖示說明’並非作為限制。然而， 中之二心f四貫施例中，第六圖的兩額外永久磁鐵13的其 H相同形的狀導磁性物質代替。此種改變，可使磁性 ί線性電改進與磁賴漏被進—步降低，以獲得更佳 電機明的第五實施例，類同於第六圖結構的線性 每一個磁極各自改為-個以 的動子極間有軸向對應的轴向分量 ίϊϋ _極。為了配合永久磁鐵12b的改變， 胸每-個極咖與電磁體元二= 配δ水久磁鐵12b改變，其以例示在圖中。1 :兩磁極在第一個方向上被配置以實質上相反，使== f極，減的磁性元件兩磁極在第—個方向的分量上產生 貝貝上彼此相反的引力或斥力；以及因為石 成對極的每-個極與磁性=、，使電磁體元件 第二個方向齡量上敍彼 i於動子與定子_直於= F牛低，以降低施加在動子她轉上的—個額外‘這樣= 200847585 3並少每—條雜面絲面積，铺雜電機的操 ，七圖為第六實施例的線性電機的組合圖，可適合提供 日Γί3ΪΪ動力。第七A圖為本發明的第六實施例以圖示說 _的剖視圖’同於前述第四實施例的線性 六實施例中’為了使線性電機的結構適合 二^形在设私動，場磁鐵成員外殼1〇2&、1〇肋、磁性元 ϋΪΐί:個半部偷、⑽與在結合座兩側邊的額外永 個廉-也也必需隨之而變；而且’為了使場磁鐵成員的每一 磁極的每—個磁極121a、mb上能有平衡的磁 ’母一個石兹性元件兩磁極的每一個磁極具有約相同大小 徊’因而電樞成員的每―個電磁體元件成對極的每一 ΪΪ ir321b也配合以具有約相同大小的極面面積。此種 杜m目同的麵面積可促使電磁體元件的成對極與雜元 上的磁通分佈平衡’以獲得幾何學上平衡的需求， 往復移動的動力時，仍離有本發明提 么、的線性電機的優點。 人古ΐ月!一至第六實施例的例示中，線性電機的電樞成員 多動方向排列的複數個磁性隔離且以導磁性的核心 成對極的含線圈的電顧元件；其巾，電磁體元件的 濟开杜^磁Ϊ可以在電磁體巾各自被集巾，並磁性隔離的電磁 t件可以處麵鄰電磁體元件間的彼此相互間的干擾， ^电磁^本身的磁通因磁通轉換干擾效應產生的不利影響。 的i曰第六實施例中，作為組合線性電機磁性元件 右=則貝外设可由導磁性的材料形成，賴對磁通的集中 可rir電機的運轉控制並無不同，仍然能獲得 第I至第六實施例中’線性電機的磁性元件的結合座部 刀U由非導磁性的材料形成，雖然對磁通的集中有不利影 18 200847585 曰仁對線丨生电機的運轉控制並無不同，仍然能獲得線性電機 的可用運轉。 第八圖為本發明的第七實施例’類同於前述第四實施例的 各性电機的改變的部分結構的剖視圖。圖中， =表面的兩個u形永久磁鐵已經各自被以一個永以 a曰代，其中，母一個磁性元件的兩磁極的永久磁鐵磁極 極=彼此在第-個方向上她置以實質上減，而每—個磁性 兀件的兩磁極的每一個永久磁鐵磁極在第二個方向上的對應 ，面被去除’以及在雜元件的賴的結合座巾加人額外永^ =鐵以和引作為軛鐵的結合座中的磁通回歸分佈。為了配合永 磁鐵122a的改變，磁性元件結合座的每一個半部114盥在 結，兩倒邊^額外永久磁鐵132也必需隨之而冑；而且，、為 1鐵成員的磁性元件的兩磁極其中之一相應，電磁體元 、二一 Ϊ磁性的核心部分31連接的成_圣的每一個極3 2 2 a也 ，其以例示在圖中。因而，電樞成員在第一個方 ΐΪΪί 上以氣隙與場磁鐵成員分隔；即使結合座兩侧 2 ΐ 132被以導磁性物質替•藉由非導磁性物 S 琢鐵成貝外殼與導磁性物質製造的結合座，仍然可 〜H矩的磁通針在磁性元件兩永久磁鐵磁極的端部。在 上人例不中，作為磁通回歸路徑的磁性耕的結合座 的iiitii鐵以作為磁通的集中與指引，以提供磁極 t ΪΓΪΓ坦的磁通分佈’並降低永久磁_磁通賴； ^個複數個線圈的電枢賴與場磁鐵成員的其 2裡=樞^線圈的安排方式；而且，電樞_可以是含 或疋不3鐵心。第七實施例的此種改變，雖缺會減少每 —個極的極面面積，但對線性電機的操作並無‘、，:曰減乂母 隹種—相線性電機已經被顯示在本發明的實施例中 19 200847585 =為：:於多相的線性電機’例如·· 此〔卜_本發明的線性電機，因電樞成員的複數個電磁體元 與場磁鐵成員的複數個磁性元件的磁性隔離，使 二卿 使線性電機的定子mtl 担」為緊山，如此，線圈繞組的銅線用量可減少，並 =;r實電機機^大輸㈣ 明的本發·念的賴时變紐=林超過_於上述說 【圖式簡單說明】 ί-明的第—實施例的線性電機的立體分解圄。 C本發明的第—實施例的線性電機的組 ^圖為本發明的第一實施例以圖 第—円 ^沿著線A-A所得到的剖視圖。〖月弟一圖的線性 第二圖的線性電機沿著線Β~β所得到的部份詳 ί 2明的第二實施例’ _於第二Β圖中的督- 1的截面圖的一個改變的結構截面圖。 坪 本發明的第三實施例的線性電機的動子結構的立 ^ Α圖為本發明的第三實施例的動子的磁性蝴分解 20 200847585 β圖為以圖示說明本發明的第三實施例線性電機的剖 ί ΐ Ξ ί本翻的第三實細的線性賴的組合圖。 發明的第六實施例的線性電機的組合圖。 電機的it發明的第六實施例以圖示說明第七圖的線性 於前述㈣施例的線 二 =:類同於第六圖結構的線性電 p Α圖是-傳統永磁式線性電機裡的一傳統定子的透視 圖是—傳統永磁式線性電機裡的一傳統定子的正面 【主要元件符號說明】 傳統線性電機裡的場磁鐵1 ΐϊίϊίΐΐ:里的場磁鐵的固定條狀物5 磁性元件ΐ合=二^、議、lG2a、l〇2b ii3a、i13b、114 们丰杨、llb、m、m、⑽、 私磁體元件的導磁性核心部分31 電磁體元件成對極的一個極3?、901 電磁體元件3 200847585 結合片511 結合片的凸出部511b 結合片的固鎖元件511a 場磁鐵成員外殼的固鎖元件101a與l〇ib 電樞成員固定座512 電樞成員固定座的凸柱512a 磁性7L件的兩磁極的永久磁鐵彼此在 行排列的贼鄰磁性元件間的_=1間隙80 在第一個方向的相反的兩面上分件間的間隙82 氣隙70 刀1^電樞成貝與場磁鐵成員的 隙;肖的兩面上疋義電拖成員與場磁鐵成員間的兩氣 223::1=The inner surface of the u-shaped joints lla, iib of the sexual element: each of the plurality of magnetic elements that are arranged in the first direction from the female magnetic pole faces to each other in the first direction 2 Ν ^ Γίί The magnetic poles of the adjacent magnetic elements of the column, with magnetic pole polarity 21; gas "2", and made of magnetically conductive material: two - Du "J, two =, SlFeC〇, ..., etc.; and there is coil 33 in the electromagnet read The core portion 31 is formed. Although, ^ ^ field adjacent magnetic element __ 81 does not need to be completely married, = row arrangement, the gap between the stator electromagnet elements 82 ^ needs the position of the mover and stator axis, ί, the respective excitation of the coil, Corresponding moving parts are formed to drive the mover to provide phase with respect to the stator: a gap 82 between the magnetic elements of the field parallel to the 81-disc/sliding direction, and a field-aligned stator electromagnet element arranged in parallel The gap 82 has been pre-centered, making it easier to perceive the lion arrangement. , 13 200847585 + In the linear motor 'place the sensing ϋ or the = commutator with the commutator in the appropriate position, so that the coils of the respective electromagnet elements are separately controlled at a suitable time to achieve a smooth output. For example, the position of the stator and the mover detected by the sensor is used as a reaction to properly control the excitation of the coil on the electromagnet element, and the magnetization of the electromagnet component of the armature member is generated; and the polarity of the opposite field Ν, S is then generated in the two poles of the electromagnet, the magnetic potential generated by the excitation of the coil and the permanent magnet poles on the field magnet members interact with each other to drive the mover. In the present invention, the coil excitation control of the armature member of the first solid-state towel armor is used as an example to illustrate the flow magnetic field, and the opposite polarity of the magnetic field is generated on the electromagnet element surface. The poles of each pole are the same. Because the magnetism of the opposite pole attracts the permanent magnet of the magnet in the field, the s pole of the magnetic pole of the permanent magnet is moved to the same electromagnetic two=2?, making the field magnet member permanent. The magnetic pole of the magnet is attracted by the stator magnet to the permanent magnet pole of the field magnet member, so that when the tux body element is used, the electric power in the coil of the electromagnet element is reversed, and the magnetic field of the pole of the two poles of the magnet is reversed.极性 ϋΐ 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 々 The process 'causes the mover to rotate. ;^重f field magnet 2 member permanent magnet pole in the first η dibuter on the opposite gravitational or repulsive force, and because in the second = bipolar each pole face has a corresponding pole face produced in the second = 200847585 acts on the one perpendicular to the movement between the mover and the stator; t negative V: is lowered 'to reduce the amount of three-phase arrangement applied to the mover support mechanism per fourth (four) age range (4) three-phase arrangement L is the r-movement 1 _, the row arrangement (four) the gap between the adjacent stator electromagnet elements and the partial λ.- and the cross-section of the mouth in the detailed diagram of ^f^tZif"^ "mE 5 . The second figure is another embodiment in accordance with the present invention. (4) The possible magnetic flux effect of the magnetic circumference; the linear motor of the third figure takes the 1 (four) if sub' of the field and the armature member acts as the mover, and the position of the armature is detected by the perceptron to properly control the electromagnet element. 'Caving the magnetization of the corresponding mover electromagnet element to drive the mover it; i the opposite axis of the stator. In order to cooperate with the field magnet member as the linear electrician, the stator housing 1GC in the second embodiment, the window can be regarded as the field member of the second U ^ field magnet member is extended, so as to facilitate the placement along the eve A plurality of permanent iron-containing magnetic elements each having two magnetic poles arranged in the moving direction. Such a change in the structure of the third _sex motor, because the armature becomes = a plurality of coils are included as the field magnet members of the stator, so that the linear motor t coil is magnetic, which is not easy to interact with the environment; and, due to the armature member electromagnet The reduction in the number of components also reduces the required control circuitry. ,. As exemplified by the first and second embodiments of the invention of the invention, the two pole faces of the parent magnetic member of the field magnet member of the linear motor are arranged not only in the first direction but substantially opposite, and each of the magnetic elements Each of the two pole faces of the two pole faces has an additional corresponding pole face in the second direction. By magnetically isolating the magnetic elements from each other by the field magnets, the influence of the adjacent field magnets can be reduced and the concentration and magnetic flux distribution of the magnetic pole fluxes can be improved, and a larger air gap flux surface area can be provided; The balance of the magnetic flux distribution of the two poles causes the magnetic flux set 15 200847585 =, on a relatively larger surface, to enhance the linear effect of the linear and the mover _ perpendicular to the direction of movement caused by the motor. The balance effect in the fourth diagram is a linear exploded view of the third embodiment of the present invention. The fourth diagram is the decomposition FI of the mover, and the mouth of one of the inventions (4). Looking at the magnetic phantom of the motor of the second case of the brother of R. The fifth_third solid is suitable for providing the power of linear movement. Relative to the first two:, 5 in f, the combination of each of the mixed tillages (four) is divided into two parts, the L i direction forms a closed, and each half of the joint is placed with a u-shaped bipolar permanent The magnet 12; and the electric tow 3, the mother-and-in-one device, remains unchanged, so that the formed poles 32 of the electromagnet elements are each associated with one of the two magnetic poles of the magnetic element of the field magnet member. Thus, the 'armature members are not only separated from the field magnet members by ^70 on the opposite sides of the first direction, but also the two air gaps between the two members of the gods and the field magnet members in the second direction. The magnetic member of the magnetic member is divided into two parts of the same structure, and the plurality of gamma elements are placed in the non-magnetic field magnet member housing 1〇1. The locking elements 1〇1a and 1〇lb are shown in the figure as an example. Such a change of the third embodiment enables the preparation of the components to be relatively pure 'the magnetic flux return path in the joint of the magnetic element as the yoke is more balanced by the text, thereby causing the magnetic flux distribution of the magnetic element to be Improved, and reduced magnetic flux leakage of field magnetic members to achieve a further geometrically balanced need, which is shown graphically in the figure; the magnetic field polarity N, s indicated in the figure is only for the magnetic pole face The illustration of the magnetic field polarity of the air gap is not intended to be limiting. Fig. 6 is a cross-sectional view showing a modified partial structure of a structural motor similar to that of the fourth embodiment of the present invention. In the fourth embodiment, an additional permanent magnet 13 is added to both sides of each U-shaped half of the joint of the magnetic elements of the field magnetic ginger member, and an additional permanent magnet η is added to both sides of the joint. The flux loop of 200847585 is combined with the magnetic flux return of the combined towel and the permanent magnet of the magnetic pole of the two magnetic pole faces. However, in order to facilitate the last name of each magnetic member of the field magnet member The magnet 13 is assembled, and the magnetic element-u-shaped half in the foregoing embodiment is shown in the figure by θ a in each half of the joint of the sixth figure; the magnetic field indicated in the figure The illustration of the polar side in the present polarity is not intended to be limiting. However, in the case of the second embodiment, the two additional permanent magnets 13 of the sixth figure are replaced by the same shape of the magnetic material of the H. The change can be made to improve the magnetic linear electric improvement and the magnetic leakage is stepped down to obtain a better embodiment of the motor, which is similar to the linear structure of the sixth figure, each magnetic pole is changed to There is an axial corresponding axial component between the poles of the mover. _ pole. In order to match the change of the permanent magnet 12b, the chest is changed with the electromagnet element 2 = δ water long magnet 12b, which is illustrated in the figure. 1: Two magnetic poles are arranged in the first direction In a substantially opposite manner, the ==f pole, the reduced magnetic poles of the magnetic element produce a gravitational or repulsive force on the babe opposite to each other in the first direction; and because each pole of the pair of poles is magnetically and So that the second dimension of the electromagnet element is on the actor and the stator is lower than the =F cow, so as to reduce the amount of the extra applied to the mover - the extra 'this = 200847585 3 and less per - The area of the surface of the noodle wire, the operation of the motor, and the seventh figure is the combination diagram of the linear motor of the sixth embodiment, which can be adapted to provide the power of the Japanese 。3 。. The seventh embodiment is a diagram of the sixth embodiment of the present invention. The cross-sectional view 'is the same as the linear six embodiment of the foregoing fourth embodiment. 'In order to make the structure of the linear motor suitable for the singularity, the field magnet member housing 1〇2&, 1 rib, magnetic element: Half stealing, (10) and extra permanent on both sides of the binding seat - also must be accompanied And changing the magnetic poles of each of the magnetic poles 121a, mb of each magnetic pole of the field magnet member. Each ΪΪ ir 321b of each pair of electromagnet elements of the pivot member is also matched to have a pole face area of about the same size. Such a face area of the same element can cause pairs of poles and elements of the electromagnet element. The magnetic flux distribution balance 'to obtain the geometrically balanced demand, the reciprocating dynamic power, still has the advantages of the linear motor of the present invention. In the example of the first to sixth embodiments, The armature members of the linear motor are arranged in a plurality of magnetically isolated and magnetically permeable core pairs of the coil-containing electric component; the towel, the electromagnet component of the electromagnet element can be in the electromagnetic body towel The electromagnetic t-pieces which are each collected and magnetically separated can be interfered with each other by the adjacent electromagnet elements, and the magnetic flux of the electromagnetic itself is adversely affected by the magnetic flux conversion interference effect. In the sixth embodiment, as a combined linear motor magnetic element right = singular peripherals can be formed of a magnetically permeable material, and the concentration control of the magnetic flux can be different from the operation control of the rir motor, and still obtain the first to In the sixth embodiment, the combined seat blade U of the magnetic element of the linear motor is formed of a non-magnetic material, although it has an adverse effect on the concentration of the magnetic flux. 18 200847585 The operation control of the wire motor is not different. , can still get the available operation of the linear motor. Fig. 8 is a cross-sectional view showing a modified partial configuration of a seventh embodiment of the present invention which is similar to the foregoing fourth embodiment. In the figure, the two u-shaped permanent magnets of the surface have been each replaced by a permanent magnet, in which the permanent magnet poles of the two magnetic poles of one magnetic element are placed in the first direction. Subtract, and each of the two magnetic poles of each of the two magnetic poles corresponds to the second magnet in the second direction, and the surface of the hybrid element is added to the joint of the hybrid element. The magnetic flux regression distribution in the junction of the yoke is cited. In order to cooperate with the change of the permanent magnet 122a, each of the half portions 114 of the magnetic element coupling seat is knotted, and the two inverted permanent magnets 132 must also be twisted together; and, the two magnetic poles of the magnetic member of the one iron member Correspondingly, one of the electromagnet elements and the core portion 31 of the magnetic body 31 is also connected to each pole 3 2 2 a, which is exemplified in the figure. Thus, the armature member is separated from the field magnet member by an air gap on the first square ΐΪΪί; even if 2 ΐ 132 on both sides of the joint is replaced by a magnetically conductive substance, • the non-magnetic material S is made of iron and shell. The magnetic seat is made of a joint, and the magnetic flux pin of the H-axis can still be at the end of the magnetic pole of the two permanent magnets of the magnetic element. In the above example, the iiiiti iron, which is the magnetic ploughing joint of the magnetic flux return path, serves as the concentration and guidance of the magnetic flux to provide the magnetic flux distribution of the magnetic pole t and reduce the permanent magnetic flux. The arrangement of the armatures of the plurality of coils and the arrangement of the field magnet members is as follows: and the armature _ may be a core with or without a core. Such a change of the seventh embodiment, although lacking to reduce the pole surface area of each pole, does not have a ',, 曰 乂 乂 — — — — — — — — — — 线性 线性 线性 线性 线性 线性In the embodiment 19 200847585 = is:: a multi-phase linear motor ', for example, this is a linear motor of the present invention, due to a plurality of electromagnets of the armature member and a plurality of magnetic elements of the field magnet member Magnetic isolation, so that Erqing makes the stator mtl of the linear motor "tight", so that the amount of copper wire in the coil winding can be reduced, and = r real motor machine ^ large loss (four) Ming's hair New = Lin over _ in the above description [simplified description of the drawings] ί-明 of the linear motor of the first embodiment of the three-dimensional decomposition 圄. C. A set of linear motors of the first embodiment of the present invention is a cross-sectional view taken along line A-A of the first embodiment of the present invention. The second part of the linear motor of the second figure of the moon is shown along the line Β~β. The second embodiment of the second embodiment is a one of the cross-sections of the supervisor-1 in the second figure. Changed structural section view. A perspective view of a mover structure of a linear motor according to a third embodiment of the present invention is a magnetic butterfly decomposition of a mover according to a third embodiment of the present invention. 200847585 FIG. 4 is a diagram illustrating a third embodiment of the present invention. For example, the linear motor's section ί Ξ ί ί is the combination of the third real linear reliance. A combination diagram of a linear motor of a sixth embodiment of the invention. The sixth embodiment of the invention of the motor is illustrated by the line 2 of the seventh figure which is linear to the above (4) embodiment. The linear electric p Α diagram similar to the structure of the sixth figure is in the conventional permanent magnet linear motor. The perspective view of a conventional stator is the front side of a conventional stator in a conventional permanent magnet linear motor. [Main component symbol description] Field magnet in a conventional linear motor 1 ΐϊίϊίΐΐ: Fixed strip of field magnet in the magnetic element 5 Magnetic element ΐ合=二^,议, lG2a, l〇2b ii3a, i13b, 114 Feng Yang, llb, m, m, (10), the magnetic core part of the private magnet element 31 Electromagnet element is a pole 3 of the opposite pole? 901 Electromagnet element 3 200847585 Bonding piece 511 Bonding piece 511b Bonding piece fixing element 511a Field magnet member housing fixing element 101a and l〇ib armature member fixing seat 512 Armature member fixing seat convex Column 512a magnetic 7L piece of two magnetic pole permanent magnets between each other in the row of thief-aligned magnetic elements _ = 1 gap 80 in the first direction on the opposite sides of the gap between the parts 82 air gap 70 knife 1 ^ electricity The gap between the shell and the field magnet member; The two gas between the members of the Yiyi electric drag and the members of the field magnet 22