200422213 玖、發明說明： 【發明所屬之技術領域】 本發明為有關藉由引擎驅動的多極式交流發電機產生 的電力來驅動交流式°刺σ八用的車輛°刺p八驅動電路的改良。 【先前技術】 專利文獻1揭示經半波整流單元將交流式喇队連接到多 極式交流發電機所具有的發電用線圈一端的車輛喇p八驅動 電路。 〈專利文獻1 >日本專利實公昭6 3 — 4 2 0 2 5號公報 【發明内容】 (發明所欲解決之問題） 在上述先前技術中，為了防止交流式喇队所具有的振動 板的固有振動頻率與從多極式交流發電機輸出的交流電流 的頻率不匹配，尤其在引擎的高速旋轉區域中該喇叭不能 發聲，而將交流電流進行半波整流後提供給喇σ八的勵磁線 圈。 另一方面，為了將由多極式交流發電機所得的交流電壓 變為穩定的交流電壓後施加給電氣負載，通常在車輛上裝 載將電氣負載和交流調節器並聯連接到多極式交流發電機 的電源系統，從上述先前技術的觀點來看，在該電源系統 中，通過進一步將交流式喇。八並聯連接到電氣負載和交流 調節器上，應該可使交流式喇叭確實發聲。 但是，雖然交流式喇Π八通過交流電流反覆進行使薄膜被 吸引朝向勳磁線圈側和使薄膜離開勵磁線圈的動作而發 5 312/發明說明書(補件)/93-05/93107062 200422213 聲，但是如上所述，由於交流式喇叭被構成並聯連 流調節器，所以若引擎旋轉數為高速旋轉區域，且 調節器的作用而使在交流式喇σ八的勵磁線圈中發揮 膜的電磁力.的電流變為脈動電流並持續流過，因此 聲不良的可能性。 本發明鑒於上述問題而作成，其目的是提供一種 叭驅動電路，使得每次在由連接有交流調節器的多 流發電機產生的電力驅動交流式喇σ八時，該交流調 於將穩定的電壓提供給電氣負載，即使在引擎的高 區域中也可確保交流式喇叭發聲。 (解決問題之手段） 為了達到上述目的，本發明申請專利範圍第1項 的是一種車輛喇。八驅動電路，具有並聯連接電氣負 流調節器的發電用線圈，並使用由引擎驅動的多極 發電機來驅動交流式喇。八，其特徵在於將設置有交 σ八的喇通電電路與由該交流調節器控制的電路各 到該多極式交流發電機上。 根據本發明此申請專利範圍第1項所記載的發明 在引擎的旋轉數處於高速旋轉區域時，即使在交流 發揮了功能的狀態下，由於喇叭通路與交流調節器 被各別地連接到多極式交流發電機，使在交流式喇 磁線圈中流過的勵磁電流上產生零交叉，因此，使 確實振動而可確保交流式喇Α的確實發聲。 另外，本發明申請專利範圍第2項所記載的發明 312/發明說明書(補件)/93-05/93107062 接到交 因交流 吸引薄 產生發 車輛喇 極式交 節器用 速旋轉 所記載 載和交 式交流 流式喇 別連接 構成， 調節器 的控制 口八的勵 得薄膜 除了具 6 200422213 有上述本發明申請專利範圍第1項所記載的發明構成 外，其特徵在於：在具有串聯連接的多個上述發電用 的上述多極式交流發電機上設置繞到該多極式交流發 所具有的多個極之其中一者，並與上述各個發電用線 中間分接頭相連接的喇17八專用線圈，在該喇°八專用線 連接上述喇叭通路。根據該構成，可以避免多極式交 電機的大型化並實現成本之降低。即，由於通過多個 用線圈的一部分和喇專用線圈得到交流式喇队所需 力，所以可將喇叭專用線圈設為最小限度的一個極， 免多極式交流發電機的大型化，並實現成本的降低。此 由於將喇專用線圈連接到串聯連接的多個發電用線 中間分接頭，所以在操作交流喇°八時，可以抑制連接 電用線圈上的電氣負載的電壓變化。 【實施方式】 以下為根據附圖所示的本發明的一個實施例來說明 發明的實施形態。 圖1為含有交流式喇队的電路圖，圖2為多極式交 電機所具有的定子的正面圖，圖3為交流式喇的縱 面圖，圖4為圖示在並聯連接電氣負載和交流式剩p八 低速旋轉區域中，提供給交流調節器休息狀態中的交 喇队的勵磁線圈電流，圖5為圖示在並聯連接電氣負 交流式喇队時的中速旋轉區域中，提供給交流調節器 狀態中的交流式味]σ八的勵磁線圈電流，圖6為圖示在 連接電氣負載和交流式喇。八時和在根據本發明連接了 312/發明說明書(補件)/93-05/93107062 之 線圈 電機 圈的 圈上 流發 發電 的電 以避 ,外， 圈的 到發 本 流發 向截 時的 流式 載和 工作 並聯 交流 200422213 式°刺σ八時的高速旋轉區域中，提供給交流調節器工作狀態 中的交流式。刺σ八的勵磁線圈電流。 首先在圖1中，將頭燈等電氣負載1和用於短路交流電 壓中負半波、穩定電壓並施加給上述電氣負載1的交流調 節器2並聯連接到由引擎驅動的多極式交流引擎G上，將 交流式喇。八Η所具有的勵磁線圈3和喇队開關4串聯連接 而形成的喇。八通路5連接到上述多極式交流發電機G上。 在圖2中，多極式交流發電機G的定子6包括：具有在 外周方向上等間隔的位置向外側突出的多個極，例如具有 8極的突出極7，7…的鐵心8 ;在除去上述各突出極7的 前端和鐵心8的中央的部分而覆蓋該鐵心8的線軸9 ;經 該線軸9繞到上述各突出極7中兩個突出極7上的一對點 火用線圈1 0 ;經該線軸9繞到上述各突出極7中多個例如 5個突出極7上的發電用線圈1 1和經該線軸9繞到上述各 突出極7中剩下的一個突出極7上的喇叭專用線圈1 2。 另外，在圖1中，串聯連接一對點火用線圈1 0，1 0，並 將這些點火用線圈1 0，1 0的一端連接到點火裝置1 3上。 又，5個發電用線圈1 1也串聯連接，並將電氣負載1和交 流調節器2並聯連接到這些發電用線圈1 1的一端。隨後將 上述喇ρ八專用線圈1 2的一端連接到5個發電用線圈1 1的 中間分接頭1 4，及將上述喇叭通路5連接到該喇叭專用線 圈1 2的另一端。即，喇叭通路5與由交流調節器2控制的 電路為各別地連接到多極式交流發電機G上。 圖3中，交流式喇队Η的外殼1 5係由圓筒狀有底的外 8 312/發明說明書(補件)/93-05/93107062 200422213 殼主體1 6和覆蓋該外殼主體1 6的開口並與外殼主體1 6 相結合的蓋子1 7所構成，在外殼主體1 6和蓋子1 7之間夾 持振動板1 8的周邊部，並在該振動板1 8的中央固定可動 鐵心1 9。 另一方面，在外殼主體1 6内固定配置鐵心2 0和繞到該 鐵心2 0上的勵磁線圈3，使其與上述可動鐵心1 9相對， 通過反覆進行使可動鐵心1 9被吸引朝向勵磁線圈3側和使 可動鐵心1 9離開勵磁線圈3的動作，而使振動板1 8振動， 致使交流式。刺八Η發聲。 以下，參照圖4至圖6說明該實施例的作用，圖4至圖 6 ( a )為圖示如同先前技術在並聯連接交流式喇队Η的勵 磁線圈3和電氣負載1的情況下，在勵磁線圈3中流過的 電流。 首先，如先前技術，若將交流式喇队Η的勵磁線圈3並 聯連接到電氣負載1的情況，當在交流調節器2運作前引 擎的旋轉數處於低速旋轉區域時，如圖4所示，對交流式 喇< Η的勵磁線圈3通電由發電用線圈1 1產生的正負對稱 的電流；另外，當在交流調節器2運作後，引擎的旋轉數 處於中速旋轉區域時，如圖5所示，對交流式°刺σ八Η的勵 磁線圈3通電會因交流調節器2使負側短路而偏向於正側 的電流。 如此在引擎的旋轉數處於低速旋轉區域和中速旋轉區域 時，如圖4和圖5所示，對交流式°刺ρ八Η的勵磁線圈3通 電的電流中存在零交叉，因此即使將交流式喇A Η的勵磁 9 312/發明說明書(補件)/93-05/93107062 200422213 線圈3並聯連接到電氣負載1，也可以反覆進行使可動鐵 心1 9被吸引朝向勵磁線圈3側，和使可動鐵心1 9離開勵 磁線圈3，而通過振動板1 8振動使發聲成為可能。 但是，若引擎的旋轉數進一步上升而成為高速旋轉區 域，則如圖6 ( a )所示，在正側流過的電流消失前，施加 了如下的正側波，則變為對交流式喇A Η的勵磁線圈3通 電沒有零交叉的偏向於正側的脈動電流波形的電流。因 此，若將交流式喇A Η的勵磁線圈3並聯連接到電氣負載 1，則變為一直由勵磁線圈3吸引可動鐵心1 9，振動板1 8 不產生振動，而使得交流式喇叭Η不能發聲。 但是，由於將包含有交流式17 刺σ八Η的勵磁線圈3的°刺17八 通路5與由交流調節器2所控制的電路各別地連接到多極 式交流發電機G，所以如圖6 ( b )所示，在引擎的旋轉數 處於高速旋轉區域時，即使交流調節器2處於發揮其功能 的狀態中，也可以在流過交流式喇叭Η的勵磁線圈3的勵 磁電流上產生零交叉，因此可使振動板1 8確實振動，而確 保交流式喇< Η的確實發聲。 並且，在多極式交流發電機G中，除了與電氣負載1和 交流調節器2相連的多個發電用線圈1 1之外，還設置了繞 到多極式交流發電機G所具有的多個極之其中一者上、與 發電用線圈1 1，1 1…的中間分接頭1 4相連的喇叭專用線 圈1 2，由於在該喇叭專用線圈1 2上連接喇叭通路5，因此 可避免多極式交流發電機G的大型化並實現成本的降低。 即，通過多個發電用線圈1 1的一部分和喇叭專用線圈1 2 10 312/發明說明書(補件)/93-05/93107062 200422213 得到了交流式喇叭Η所需要的電力，所以可將喇叭專用線 圈1 2設為最小限度的一個極，由此可避免多極式交流發電 機G的大型化，並實現成本的降低。 另外，通過將喇叭專用線圈1 2連接到串聯連接的多個 發電用線圈1 1的中間分接頭1 4，而可在交流式喇叭Η工 作時，抑制連接到發電用線圈1 1上的電氣負載1的電壓變 動。 雖然以上說明了本發明的實施例，但是本發明並不限定 於上述實施例，且本發明在不脫離其申請專利範圍内之記 載可進行各種變更。 (發明效果） 如上所述根據本發明申請專利範圍第1項所記載，在引 擎的旋轉數處於高速旋轉區域時，也可在交流式剩17八的勵 磁線圈中流過的勵磁電流上產生零交叉，而確保交流式喇 的確實發聲。 根據本發明申請專利範圍第2項所記載，可以避免多極 式交流發電機的大型化並實現成本的降低，並且可以抑制 交流式喇八運作時電氣負載的電壓變化。 【圖式簡單說明】 圖1為含有交流式喇队的電路圖。 圖2為多極式交流發電機所具有的定子的正面圖。 圖3為交流式喇叭的縱向截面圖。 圖4為圖示在並聯連接電氣負載和交流式剩時的低速 旋轉區域中，提供給交流調節器休息狀態中的交流式喇队 11 312/發明說明書(補件)/93-05/93107062 200422213 的勵磁線圈電流。 圖5為圖示在並聯連接電氣負載和交流式剩σ八時的中速 旋轉區域中，提供給交流調節器工作狀態中的交流式喇队 的勵磁線圈電流。200422213 发明 、 Explanation of the invention: [Technical field to which the invention belongs] The present invention relates to an improvement of a driving circuit for driving an AC-type sigma-sigma-used vehicle by using electric power generated by an engine-driven multi-pole alternator. . [Prior Art] Patent Document 1 discloses a vehicle driving circuit for a vehicle, which is connected to one end of a power generating coil included in a multi-pole alternator via a half-wave rectifying unit. <Patent Document 1> Japanese Patent Publication No. Sho 6 3-4 2 0 2 5 [Summary of the Invention] (Problems to be Solved by the Invention) In the above-mentioned prior art, in order to prevent The natural vibration frequency does not match the frequency of the AC current output from the multi-pole alternator, especially in the high-speed rotation area of the engine, the horn cannot make a sound, and the half-wave rectification of the AC current is provided to the excitation of the σσ. Coil. On the other hand, in order to change the AC voltage obtained by a multi-pole alternator into a stable AC voltage and apply it to an electric load, a vehicle is usually equipped with an electric load and an AC regulator connected in parallel to the multi-pole alternator. From the standpoint of the prior art described above, in the power supply system, the AC power supply is further pulled. Eight parallel connections to the electrical load and AC regulator should allow the AC horn to actually sound. However, although the AC-type Laiba repeatedly makes the film attracted toward the magnetic coil side and moves the film away from the field coil by alternating current, 5 312 / Invention Specification (Supplement) / 93-05 / 93107062 200422213 sound However, as mentioned above, since the AC horn is configured as a parallel flow regulator, if the number of engine rotations is a high-speed rotation region, and the role of the regulator, the electromagnetic of the film is exerted in the excitation coil of the AC-type σσ. The force current becomes a pulsating current and continues to flow, so there is a possibility that the sound is bad. The present invention has been made in view of the above-mentioned problems, and an object thereof is to provide a driving circuit such that each time the AC type is driven by electric power generated by a multi-current generator connected to an AC regulator, the AC modulation is stable. The voltage is supplied to the electrical load, which ensures the sound of the AC horn even in high areas of the engine. (Means for Solving the Problem) In order to achieve the above-mentioned object, the first item of the scope of patent application of the present invention is a vehicle. The eight-drive circuit has a power generating coil connected in parallel with an electric negative current regulator, and uses a multi-pole generator driven by an engine to drive an alternating current. Eight, which is characterized in that a multi-pole alternator is provided with a current-carrying circuit provided with alternating σ and a circuit controlled by the AC regulator. According to the invention described in item 1 of the scope of patent application of the present invention, when the number of revolutions of the engine is in a high-speed rotation region, even when the AC is functioning, the speaker path and the AC regulator are separately connected to the multipole. The AC-type alternator generates a zero-crossing in the excitation current flowing in the AC-type pull-magnetic coil. Therefore, the vibration can be ensured and the sound of the AC-type pull-A can be ensured. In addition, the invention 312 / Invention Specification (Supplement) / 93-05 / 93107062 described in item 2 of the scope of patent application of the present invention is described in the following description: It is composed of an alternating current flow type Labe connection, and the control port eight of the regulator has 6 200422213 in addition to the invention structure described in item 1 of the aforementioned patent application scope of the present invention, which is characterized in that: A plurality of the multi-pole AC generators for generating power are provided with one of a plurality of poles of the multi-pole AC generator and are connected to the intermediate taps of the power generating lines. A special coil is connected to the above-mentioned horn path through the special line. With this configuration, it is possible to avoid the increase in size of the multi-pole AC motor and to reduce the cost. That is, since the force required for the AC-type pull squad is obtained through a part of a plurality of coils and a dedicated coil, the horn-dedicated coil can be minimized to one pole, and the size of the multi-pole alternator can be avoided. Cost reduction. Since the special coils are connected to the intermediate taps of a plurality of power generating lines connected in series, it is possible to suppress the voltage change of the electrical load connected to the electric coils when the AC coil is operated at 8 o'clock. [Embodiment] An embodiment of the present invention will be described below based on an embodiment of the present invention shown in the drawings. Fig. 1 is a circuit diagram including an AC power line, Fig. 2 is a front view of a stator of a multi-pole AC motor, Fig. 3 is a vertical view of an AC power line, and Fig. 4 is a diagram illustrating an electrical load and AC connected in parallel In the low-speed rotating area of the formula, the exciting coil current provided to the AC team in the resting state of the AC regulator is shown in FIG. 5. For the AC-type odor in the state of the AC regulator] σ eight exciting coil current, Figure 6 is a diagram illustrating the connection between the electrical load and the AC-type. At eight o'clock, the electric power generated by the coil motor coil connected to the coil motor coil of 312 / Invention Specification (Supplement) / 93-05 / 93107062 according to the present invention is avoided, and the current is sent to the cut-off current. The load type and work are connected in parallel with AC 200422213. In the high-speed rotation area of the spur σ 8:00, the AC type is provided to the AC regulator in the working state. The sigma eight coil current. First, in FIG. 1, an electric load 1 such as a headlight and an AC regulator 2 for short-circuiting a negative half-wave AC voltage and stabilizing voltage and applying the electric load 1 to the electric load 1 are connected in parallel to a multi-pole AC engine driven by an engine. On G, there will be exchanges. The field coil 3 and the field switch 4 are connected in series to each other. The eight path 5 is connected to the above-mentioned multi-pole alternator G. In FIG. 2, the stator 6 of the multi-pole alternator G includes a plurality of poles that protrude to the outside at equally spaced positions in the outer circumferential direction, for example, an iron core 8 having 8-pole protruding poles 7, 7... In The front end of each of the salient poles 7 and the center of the core 8 are removed to cover the bobbin 9 of the core 8; a pair of ignition coils 10 wound on the two salient poles 7 of the salient poles 7 through the bobbin 9 The bobbin 9 is wound onto a plurality of, for example, five salient poles 7 of the above-mentioned salient poles 7 for a power generating coil 11 and the remaining one of the salient poles 7 is wound on the bobbin 9. Horn dedicated coil 1 2. In addition, in Fig. 1, a pair of ignition coils 10, 10 are connected in series, and one end of these ignition coils 10, 10 is connected to the ignition device 13. Five power generating coils 11 are also connected in series, and an electric load 1 and an AC regulator 2 are connected in parallel to one end of these power generating coils 11. Subsequently, one end of the above-mentioned special coil 12 is connected to the intermediate taps 14 of the five power generating coils 11 and the above-mentioned horn path 5 is connected to the other end of the horn-specific coil 12. That is, the horn path 5 and the circuit controlled by the AC regulator 2 are separately connected to the multi-pole alternator G. In FIG. 3, the outer shell 15 of the AC-type squadron is formed by a cylindrical bottomed outer shell 8 312 / Invention Specification (Supplement) / 93-05 / 93107062 200422213 The shell main body 16 and the cover body 16 The cover 17 is opened and combined with the case body 16, and the peripheral part of the vibration plate 18 is sandwiched between the case body 16 and the cover 17, and the movable iron core 1 is fixed to the center of the vibration plate 18 9. On the other hand, an iron core 20 and an excitation coil 3 wound around the iron core 20 are fixedly arranged in the housing main body 16 so as to face the movable iron core 19, and the movable iron core 19 is attracted by repeatedly. The movement of the exciting coil 3 side and moving the movable iron core 19 away from the exciting coil 3 causes the vibration plate 18 to vibrate, resulting in an AC type. The thorn Hachiku sounded. Hereinafter, the function of this embodiment will be described with reference to FIGS. 4 to 6. FIG. 4 to FIG. 6 (a) are diagrams illustrating the case where the excitation coil 3 and the electric load 1 of the AC power line are connected in parallel as in the prior art. A current flowing through the exciting coil 3. First of all, as in the prior art, if the excitation coil 3 of the AC type squad is connected in parallel to the electric load 1, when the number of rotations of the engine is in the low-speed rotation area before the AC regulator 2 is operated, as shown in FIG. 4 A positive-negative symmetrical current generated by the power generating coil 11 is energized to the alternating current < lt excitation coil 3; in addition, when the AC regulator 2 operates, the number of engine rotations is in the medium-speed rotation region, such as As shown in FIG. 5, energizing the excitation coil 3 of the AC-type spur σ σ Η Η causes a current biased to the positive side due to the AC regulator 2 short-circuiting the negative side. In this way, when the number of rotations of the engine is in the low-speed rotation region and the medium-speed rotation region, as shown in FIG. 4 and FIG. 5, there is zero crossing in the current energized to the AC-type barbed excitation coil 3. Excitation of AC type La A 9 9 312 / Invention Manual (Supplement) / 93-05 / 93107062 200422213 Coil 3 is connected in parallel to electrical load 1, or it can be repeated to make the movable core 19 attracted toward the excitation coil 3 side , And moving the movable iron core 19 away from the excitation coil 3, and the vibration is made possible by the vibration plate 18. However, if the number of rotations of the engine further increases to become a high-speed rotation region, as shown in FIG. 6 (a), before the current flowing on the positive side disappears, the following positive side wave is applied, and it becomes an alternating current type. The excitation coil 3 of A 通电 is energized without a zero-crossing current flowing in a pulsating current waveform that is biased toward the positive side. Therefore, if the excitation coil 3 of the AC-type La A Η is connected in parallel to the electric load 1, the movable core 19 is always attracted by the excitation coil 3, and the vibration plate 18 does not generate vibration, so that the AC-type speaker Η Can't speak. However, since the spur 17-seven path 5 including the excitation coil 3 of the 17-sigma sigma sine-battery AC and the circuit controlled by the ac regulator 2 are separately connected to the multi-pole alternator G, such as As shown in FIG. 6 (b), when the number of revolutions of the engine is in a high-speed rotation region, the excitation current of the excitation coil 3 of the AC horn can flow even when the AC regulator 2 is performing its function. A zero-crossing is generated on the upper surface, so that the vibration plate 18 can be surely vibrated, and the sound of the AC type < Η can be ensured. In addition, in the multi-pole alternator G, in addition to the plurality of power generating coils 11 connected to the electric load 1 and the AC regulator 2, a multi-pole alternator G is provided with a plurality of windings. One of the poles is connected to the horn-specific coil 12 connected to the intermediate tap 14 of the power generating coils 1 1, 1 1..., Because the horn channel 5 is connected to the horn-specific coil 12, which can avoid many problems. The pole-type alternator G is increased in size and reduced in cost. That is, a part of the plurality of power generating coils 11 and a speaker-dedicated coil 1 2 10 312 / Invention Specification (Supplement) / 93-05 / 93107062 200422213 obtained the power required for the AC speaker Η, so the speaker can be used exclusively By setting the coil 12 to a minimum pole, the size of the multi-pole alternator G can be avoided, and the cost can be reduced. In addition, by connecting the speaker-dedicated coil 12 to the intermediate taps 14 of the plurality of power-generating coils 1 1 connected in series, it is possible to suppress an electrical load connected to the power-generating coil 11 when the AC horn Η is operated. 1 voltage fluctuation. Although the embodiments of the present invention have been described above, the present invention is not limited to the above-mentioned embodiments, and the present invention can be modified in various ways without departing from the scope of its patent application. (Effects of the Invention) As described in item 1 of the scope of patent application of the present invention as described above, when the number of revolutions of the engine is in a high-speed rotation region, an excitation current flowing through an AC-type excitation coil remaining 17 or 8 can be generated. Zero crossing, while ensuring that the ac-la-sound does speak. According to the second item of the patent application scope of the present invention, it is possible to avoid the increase in the size of the multi-pole alternator and reduce the cost, and it is possible to suppress the voltage change of the electrical load during the operation of the AC-type Lahaha. [Brief description of the diagram] FIG. 1 is a circuit diagram including an AC team. FIG. 2 is a front view of a stator included in the multi-pole alternator. Fig. 3 is a longitudinal sectional view of an AC horn. FIG. 4 is a diagram illustrating an AC-type team provided in a rest state of an AC regulator in a low-speed rotation area where an electric load is connected in parallel with an AC-type remaining; 11 312 / Invention Specification (Supplement) / 93-05 / 93107062 200422213 Field coil current. Fig. 5 is a diagram illustrating the excitation coil current supplied to the AC-type squadron in the operating state of the AC regulator in the medium-speed rotation region where the electric load and the AC-type remaining 8:00 o'clock are connected in parallel.
圖6 ( a )、（ b )為圖示在並聯連接電氣負載和交流式味] 時和在根據本發明連接了交流式喇時的高速旋轉區域 中，提供給交流調節器工作狀態中的交流式喇叭的勵磁線 圈的電流。 (元 件符 號 說 明 ) 1 電 氣 負 載 2 交 流 調 ΑτλΓ 即 器 3 勵 磁 線 圈 4 口刺 口八 開 關 5 口刺 口八 通 路 6 定 子 7 突 出 極 8 鐵 心 9 線 軸 10 點 火 用 線 圈 11 發 電 用 線 圈 12 口刺 口八 專 用 線圈 13 點 火 裝 置 14 中 間 分 接 頭 15 外 殼 312/發明說明書(補件)/93-05/93107062Figures 6 (a) and (b) are diagrams illustrating the AC supplied to the AC regulator in the operating state when an electrical load and an AC-type odor are connected in parallel] and in a high-speed rotation area when an AC-type is connected according to the present invention. Current of the excitation coil of the horn. (Description of component symbols) 1 Electrical load 2 AC control ΔτλΓ 3 Exciter coil 4 Ports 8 switches 5 Ports 8 channels 6 Stator 7 Protruding poles 8 Core 9 Spool 10 Ignition coils 11 Power generation coils 12 Mouth eight special coil 13 Ignition device 14 Intermediate tap 15 Housing 312 / Invention manual (Supplement) / 93-05 / 93107062
12 200422213 16 外殼主體 17 蓋子 18 振動板 19 可動鐵心 2 0 鐵心 G 多極式交流發電機 Η 交流式喇叭 312/發明說明書(補件)/93-05/9310706212 200422213 16 Housing main body 17 Cover 18 Vibrating plate 19 Movable core 2 0 Core G Multi-pole alternator 交流 AC speaker 312 / Invention manual (Supplement) / 93-05 / 93107062