TWI392197B - Stator winding method - Google Patents
Stator winding method Download PDFInfo
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- TWI392197B TWI392197B TW98141425A TW98141425A TWI392197B TW I392197 B TWI392197 B TW I392197B TW 98141425 A TW98141425 A TW 98141425A TW 98141425 A TW98141425 A TW 98141425A TW I392197 B TWI392197 B TW I392197B
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- arm
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Description
本發明係有關於一種定子繞線及結線方法，特別係有關於一種單一導線之定子繞線及結線方法。The present invention relates to a stator winding and wire bonding method, and more particularly to a stator winding and wire bonding method for a single wire.
習知單相無刷風扇定子設計，在有限之空間中，需容納由複數個相互堆疊之矽鋼片及繞設於該些矽鋼片極臂之線圈，為了提高旋轉效率並避免相互堆疊之矽鋼片厚度飽和，其係會將各該極臂加寬，但因此亦造成各該極臂間之繞線空間減少，並且因繞線空間減少，在繞線時也需選用較細的銅線。
在台灣發明第I282654號發明專利，揭露一種以雙股導線一同進行複數極臂之繞線，但由於利用雙導線依序對相鄰極臂繞線，會使導線不易排列整齊，且兩條導線易彼此磨擦而破壞導線表面之絕緣層，使得馬達短路。
The conventional single-phase brushless fan stator design needs to accommodate a plurality of mutually stacked silicon steel sheets and coils wound around the silicon steel plate pole arms in a limited space, in order to improve the rotation efficiency and avoid stacking the silicon steel sheets stacked on each other. The thickness is saturated, which will widen each of the pole arms, but also causes a reduction in the winding space between the pole arms, and because the winding space is reduced, a thin copper wire is also required for winding.
Invented the invention patent No. I282654 in Taiwan, exposing a winding of a plurality of pole arms together with a double-stranded wire, but since the two wires are sequentially wound on the adjacent pole arms, the wires are not easily aligned and the two wires are It is easy to rub against each other to break the insulation layer on the surface of the wire, so that the motor is short-circuited.
本發明之主要目的係在於提供一種定子繞線及結線方法，其包含提供一定子，其係具有一定子本體、一第一極臂、一第二極臂、一第三極臂、一第四極臂、一第五極臂及一第六極臂，該定子本體係具有一外環壁，該第一極臂、該第二極臂、該第三極臂、該第四極臂、該第五極臂及該第六極臂係依序形成於該定子本體之該外環壁；提供一導線，該導線係具有一入線端；將該導線以一第一方向繞設於該第一極臂；將該導線以該第一方向繞設於該第三極臂並形成一第一共接點；將該導線以該第一方向繞設於該第二極臂；將該導線以該第一方向繞設於該第六極臂並形成一第二共接點；將該導線以該第一方向繞設於該第五極臂；將該導線以一第二方向繞設於該第四極臂；裁切該導線以使該導線形成有一出線端；以及將該導線之該入線端與該第二共接點接合以形成一第一電源端，將該導線之該出線端與該第一共接點接合以形成一第二電源端。由於本發明係利用單一導線對定子之各該極臂進行不同方向繞線並具有線圈並聯之功效，因而提高繞線空間之使用率且達到使轉子順利運轉之目的。The main object of the present invention is to provide a stator winding and wire bonding method, which comprises providing a stator having a certain sub-body, a first pole arm, a second pole arm, a third pole arm, and a fourth a pole arm, a fifth pole arm and a sixth pole arm, the stator system has an outer ring wall, the first pole arm, the second pole arm, the third pole arm, the fourth pole arm, the The fifth pole arm and the sixth pole arm are sequentially formed on the outer ring wall of the stator body; a wire is provided, the wire has an incoming end; the wire is wound around the first direction in the first direction a pole arm; the wire is wound around the third pole arm in the first direction and forms a first common contact; the wire is wound around the second pole arm in the first direction; a first direction is disposed on the sixth pole arm and forms a second common contact; the wire is wound around the fifth pole in the first direction; and the wire is wound in the second direction a quadrupole arm; cutting the wire to form the wire with an outlet end; and connecting the wire end of the wire to the second common contact To form a first power supply terminal, the conductor of the first line terminal and the common terminal joined to form a second power supply terminal. Since the present invention utilizes a single wire to wind the poles of the stator in different directions and has the effect of paralleling the coils, the utilization of the winding space is improved and the rotor is smoothly operated.
請參閱第1圖，依據本發明之一較佳實施例係揭示一種定子繞線及結線方法，其係包含下列步驟：首先，提供一定子100，其係具有一定子本體110、一第一極臂120、一第二極臂130、一第三極臂140、一第四極臂150、一第五極臂160及一第六極臂170，該定子本體110係具有一外環壁111及一定子本體上表面112，該第一極臂120、該第二極臂130、該第三極臂140、該第四極臂150、該第五極臂160及該第六極臂170係依序形成於該定子本體110之該外環壁111，其中面向該定子本體上表面112以順時針方向依序為該第一極臂120、該第二極臂130、該第三極臂140、該第四極臂150、該第五極臂160及該第六極臂170，且各該極臂120、130、140、150、160、170具有一外側面123、133、143、153、163、173。
接著，提供一導線200，以該導線200依序繞設該第一極臂120、該第三極臂140、該第二極臂130、該第六極臂170、該第五極臂160、該第四極臂150，在本實施例中，該導線200繞設各該極臂120、130、140、150、160、170之方向係由定子100外側往各該極臂120、130、140、150、160、170之各該外側面123、133、143、153、163、173觀看，包含有第一方向及第二方向，該第一方向及該第二方向係為相反方向，該導線200係具有一入線端210，在本實施例中，該導線200之該入線端210係位於該第一極臂120與該第二極臂130之間。
之後，請參閱第1及2圖，以該導線200由第一方向繞設於該第一極臂120，該第一極臂120係具有一第一上表面121、一第一下表面122及該第一外側面123，在本實施例中，該第一方向係為逆時針方向，該導線200係由該第一下表面122往該第一上表面121繞設。
接著，請再參閱第1及2圖，將該導線200以該第一方向繞設於該第三極臂140並形成一第一共接點A1，該第三極臂140係具有一第三上表面141及、一第三下表面142及該第三外側面143，在本實施例中，該第一共接點A1係形成於該第二極臂130與該第三極臂140之間，該導線200係由該第一方向繞設於該第三極臂140，在本實施例中，該第一方向係為逆時針方向，該導線200係由該第三上表面141往該第三下表面142繞設。
接著，請再參閱第1及2圖，以該導線200由第一方向繞設於該第二極臂130，該第二極臂130係具有一第二上表面131、一第二下表面132及該第二外側面133，該導線200係由該第一方向繞設於該第二極臂130，在本實施例中，該第一方向係為逆時針方向，該導線200係由該第二下表面132往該第二上表面131繞設。
之後，請再參閱第1及2圖，以該導線200由第一方向繞設於該第六極臂170並形成一第二共接點A2，該第六極臂170係具有一第六上表面171、一第六下表面172及該第六外側面173，該導線200係以該第一方向繞設於該第六極臂170，在本實施例中，該第一方向係為逆時針方向，該導線200係由該第六下表面172往該第六上表面171繞設，該第二共接點A2係形成於該第六極臂170與該第五極臂160之間。
接著，請再參閱第1及2圖，以該導線200由第一方向繞設於該第五極臂160，該第五極臂160係具有一第五上表面161、一第五下表面162及該第五外側面163，該導線200係以該第一方向繞設於該第五極臂160，在本實施例中，該第一方向係為逆時針方向，該導線200係由該第五下表面162往該第五上表面161繞設。
之後，請再參閱第1及2圖，以該導線200由第二方向繞設於該第四極臂150，該第四極臂150係具有一第四上表面151、一第四下表面152及該第四外側面153，該導線200係由該第二方向繞設於該第四極臂150，在本實施例中，該第二方向係為順時針方向，該導線200係由該第四上表面151往該第四下表面152繞設。
接著，裁切該導線200以使該導線200形成有一出線端220，在本實施例中，該導線200之該出線端220係位於該第三極臂140與該第四極臂150之間。
最後，將該導線200之該入線端210與該第二共接點A2接合以形成一第一電源端，將該導線200之該出線端220與該第一共接點A1接合以形成一第二電源端。由於本發明係利用單一導線200對該定子100之該第一極臂120、該第二極臂130、該第三極臂140、該第四極臂150、該第五極臂160及該第六極臂170進行繞線並具有並聯之功效，因而提高繞線空間之使用率且達到提高轉子運轉效率之目的。
本發明之保護範圍當視後附之申請專利範圍所界定者為準，任何熟知此項技藝者，在不脫離本發明之精神和範圍內所作之任何變化與修改，均屬於本發明之保護範圍。
Referring to FIG. 1 , a method for winding and connecting a stator according to a preferred embodiment of the present invention includes the following steps: First, a stator 100 is provided, which has a certain sub-body 110 and a first pole. An arm 120, a second pole arm 130, a third pole arm 140, a fourth pole arm 150, a fifth pole arm 160 and a sixth pole arm 170. The stator body 110 has an outer ring wall 111 and The stator body upper surface 112, the first pole arm 120, the second pole arm 130, the third pole arm 140, the fourth pole arm 150, the fifth pole arm 160, and the sixth pole arm 170 are compliant Formed on the outer ring wall 111 of the stator body 110, wherein the first pole arm 120, the second pole arm 130, the third pole arm 140 are sequentially facing the stator body upper surface 112 in a clockwise direction. The fourth pole arm 150, the fifth pole arm 160 and the sixth pole arm 170, and each of the pole arms 120, 130, 140, 150, 160, 170 has an outer side surface 123, 133, 143, 153, 163 , 173.
Next, a wire 200 is provided, and the first pole arm 120, the third pole arm 140, the second pole arm 130, the sixth pole arm 170, and the fifth pole arm 160 are sequentially wound around the wire 200. In the present embodiment, the wire 200 is wound around the poles 120, 130, 140, 150, 160, 170 from the outer side of the stator 100 to the pole arms 120, 130, 140. Each of the outer sides 123, 133, 143, 153, 163, 173 of 150, 160, 170, including a first direction and a second direction, the first direction and the second direction being opposite directions, the wire The 200 series has an incoming end 210. In this embodiment, the incoming end 210 of the wire 200 is located between the first pole arm 120 and the second pole arm 130.
1 and 2, the wire 200 is wound from the first direction to the first pole arm 120. The first pole arm 120 has a first upper surface 121 and a first lower surface 122. In the first embodiment, the first outer surface 123 is in a counterclockwise direction, and the wire 200 is wound from the first lower surface 122 to the first upper surface 121.
Next, referring to FIGS. 1 and 2, the wire 200 is wound around the third pole arm 140 in the first direction to form a first common contact A1, and the third pole arm 140 has a third The upper surface 141 and the third lower surface 142 and the third outer surface 143 are formed between the second pole arm 130 and the third pole arm 140 in this embodiment. The wire 200 is wound from the first direction to the third pole arm 140. In the embodiment, the first direction is a counterclockwise direction, and the wire 200 is the third upper surface 141. The lower surface 142 is wound around the surface.
Then, referring to FIGS. 1 and 2, the wire 200 is wound from the first direction to the second pole arm 130. The second pole arm 130 has a second upper surface 131 and a second lower surface 132. And the second outer side 133, the wire 200 is wound around the second pole arm 130 by the first direction. In the embodiment, the first direction is a counterclockwise direction, and the wire 200 is The second lower surface 132 is wound around the second upper surface 131.
After that, please refer to FIGS. 1 and 2 again, in which the wire 200 is wound from the first direction to the sixth pole arm 170 and form a second common contact A2. The sixth pole arm 170 has a sixth upper portion. The surface 171, the sixth lower surface 172 and the sixth outer surface 173 are wound around the sixth pole arm 170 in the first direction. In this embodiment, the first direction is counterclockwise. In the direction, the wire 200 is wound from the sixth lower surface 172 to the sixth upper surface 171, and the second common contact A2 is formed between the sixth pole 170 and the fifth pole 160.
Then, referring to FIGS. 1 and 2, the wire 200 is wound from the first direction to the fifth pole arm 160. The fifth pole arm 160 has a fifth upper surface 161 and a fifth lower surface 162. And the fifth outer side 163, the wire 200 is wound around the fifth pole arm 160 in the first direction. In the embodiment, the first direction is a counterclockwise direction, and the wire 200 is The fifth lower surface 162 is wound around the fifth upper surface 161.
After that, please refer to the first and second figures, wherein the wire 200 is wound from the second direction to the fourth pole arm 150. The fourth pole arm 150 has a fourth upper surface 151 and a fourth lower surface 152. And the fourth outer side 153, the wire 200 is wound around the fourth pole arm 150 by the second direction. In the embodiment, the second direction is a clockwise direction, and the wire 200 is composed of the first The fourth upper surface 151 is wound around the fourth lower surface 152.
Then, the wire 200 is cut so that the wire 200 is formed with a wire end 220. In the embodiment, the wire end 220 of the wire 200 is located between the third pole arm 140 and the fourth pole arm 150. between.
Finally, the wire end 210 of the wire 200 is joined to the second common contact A2 to form a first power terminal, and the wire end 220 of the wire 200 is joined to the first common contact A1 to form a The second power terminal. Since the present invention utilizes a single wire 200, the first pole arm 120, the second pole arm 130, the third pole arm 140, the fourth pole arm 150, the fifth pole arm 160, and the first portion of the stator 100 The hexapole arm 170 is wound and has the effect of parallel connection, thereby increasing the utilization rate of the winding space and achieving the purpose of improving the efficiency of operation of the rotor.
The scope of the present invention is defined by the scope of the appended claims, and any changes and modifications made by those skilled in the art without departing from the spirit and scope of the invention are within the scope of the present invention. .
100‧‧‧定子
110‧‧‧定子本體
111‧‧‧外環壁
112‧‧‧定子本體上表面
120‧‧‧第一極臂
121‧‧‧第一上表面
122‧‧‧第一下表面
123‧‧‧第一外側面
130‧‧‧第二極臂
131‧‧‧第二上表面
132‧‧‧第二下表面
133‧‧‧第二外側面
140‧‧‧第三極臂
141‧‧‧第三上表面
142‧‧‧第三下表面
143‧‧‧第三外側面
150‧‧‧第四極臂
151‧‧‧第四上表面
152‧‧‧第四下表面
153‧‧‧第四外側面
160‧‧‧第五極臂
161‧‧‧第五上表面
162‧‧‧第五下表面
163‧‧‧第五外側面
170‧‧‧第六極臂
171‧‧‧第六上表面
172‧‧‧第六下表面
173‧‧‧第六外側面
200‧‧‧導線
210‧‧‧入線端
220‧‧‧出線端
A1‧‧‧第一共接點
A2‧‧‧第二共接點100‧‧‧ Stator
110‧‧‧stat body
111‧‧‧ outer ring wall
112‧‧‧The upper surface of the stator body
120‧‧‧First polar arm
121‧‧‧First upper surface
122‧‧‧First lower surface
123‧‧‧First outer side
130‧‧‧second pole arm
131‧‧‧Second upper surface
132‧‧‧Second lower surface
133‧‧‧Second outer side
140‧‧‧third pole arm
141‧‧‧ third upper surface
142‧‧‧ Third lower surface
143‧‧‧ third outer side
150‧‧‧ fourth pole arm
151‧‧‧ fourth upper surface
152‧‧‧ Fourth lower surface
153‧‧‧fourth outer side
160‧‧‧ fifth pole arm
161‧‧‧ fifth upper surface
162‧‧‧ fifth lower surface
163‧‧‧ fifth outer side
170‧‧‧ sixth pole arm
171‧‧‧ sixth upper surface
172‧‧‧ sixth lower surface
173‧‧‧6th outer side
200‧‧‧ wire
210‧‧‧Incoming end
220‧‧‧ outlet
A1‧‧‧ first joint
A2‧‧‧ second joint
第1圖：依據本發明之一較佳實施例，一種定子繞線及結線方法示意圖。
第2圖：依據本發明之一較佳實施例，一種定子繞線及結線方法之另一示意圖。
1 is a schematic view showing a method of winding and connecting a stator according to a preferred embodiment of the present invention.
2 is a schematic view showing another method of winding and connecting a stator according to a preferred embodiment of the present invention.
100‧‧‧定子 100‧‧‧ Stator
110‧‧‧定子本體 110‧‧‧stat body
111‧‧‧外環壁 111‧‧‧ outer ring wall
112‧‧‧定子本體上表面 112‧‧‧The upper surface of the stator body
120‧‧‧第一極臂 120‧‧‧First polar arm
121‧‧‧第一上表面 121‧‧‧First upper surface
122‧‧‧第一下表面 122‧‧‧First lower surface
123‧‧‧第一外側面 123‧‧‧First outer side
130‧‧‧第二極臂 130‧‧‧second pole arm
131‧‧‧第二上表面 131‧‧‧Second upper surface
132‧‧‧第二下表面 132‧‧‧Second lower surface
133‧‧‧第二外側面 133‧‧‧Second outer side
140‧‧‧第三極臂 140‧‧‧third pole arm
141‧‧‧第三上表面 141‧‧‧ third upper surface
142‧‧‧第三下表面 142‧‧‧ Third lower surface
143‧‧‧第三外側面 143‧‧‧ third outer side
150‧‧‧第四極臂 150‧‧‧ fourth pole arm
151‧‧‧第四上表面 151‧‧‧ fourth upper surface
152‧‧‧第四下表面 152‧‧‧ Fourth lower surface
153‧‧‧第四外側面 153‧‧‧fourth outer side
160‧‧‧第五極臂 160‧‧‧ fifth pole arm
161‧‧‧第五上表面 161‧‧‧ fifth upper surface
162‧‧‧第五下表面 162‧‧‧ fifth lower surface
163‧‧‧第五外側面 163‧‧‧ fifth outer side
170‧‧‧第六極臂 170‧‧‧ sixth pole arm
171‧‧‧第六上表面 171‧‧‧ sixth upper surface
172‧‧‧第六下表面 172‧‧‧ sixth lower surface
173‧‧‧第六外側面 173‧‧‧6th outer side
200‧‧‧導線 200‧‧‧ wire
210‧‧‧入線端 210‧‧‧Incoming end
220‧‧‧出線端 220‧‧‧ outlet
A1‧‧‧第一共接點 A1‧‧‧ first joint
A2‧‧‧第二共接點 A2‧‧‧ second joint
Claims (14)
提供一定子，其係具有一定子本體、一第一極臂、一第二極臂、一第三極臂、一第四極臂、一第五極臂及一第六極臂，該定子本體係具有一外環壁，該第一極臂、該第二極臂、該第三極臂、該第四極臂、該第五極臂及該第六極臂係依序形成於該定子本體之該外環壁；
提供一導線，以該導線依序繞設該第一極臂、該第三極臂、該第二極臂、該第六極臂、該第五極臂、該第四極臂，該導線係具有一入線端；
以該導線由第一方向繞設於該第一極臂；
以該導線由第一方向繞設於該第三極臂並形成一第一共接點；
以該導線由第一方向繞設於該第二極臂；
以該導線由第一方向繞設於該第六極臂並形成一第二共接點；
以該導線由第一方向繞設於該第五極臂；
以該導線由第二方向繞設於該第四極臂；
裁切該導線以使該導線形成有一出線端；以及
將該導線之該入線端與該第二共接點接合以形成一第一電源端，將該導線之該出線端與該第一共接點接合以形成一第二電源端。
A stator winding and wire bonding method, comprising at least:
Providing a stator having a certain sub-body, a first pole arm, a second pole arm, a third pole arm, a fourth pole arm, a fifth pole arm and a sixth pole arm, the stator The system has an outer ring wall, and the first pole arm, the second pole arm, the third pole arm, the fourth pole arm, the fifth pole arm and the sixth pole arm are sequentially formed on the stator body The outer ring wall;
Providing a wire, the first pole arm, the third pole arm, the second pole arm, the sixth pole arm, the fifth pole arm, and the fourth pole arm are sequentially wound around the wire Have an incoming end;
The wire is wound from the first direction to the first pole arm;
The wire is wound from the first direction to the third pole arm and forms a first common contact;
The wire is wound from the first direction to the second pole arm;
The wire is wound from the first direction to the sixth pole arm and forms a second common contact;
The wire is wound from the first direction to the fifth pole arm;
The wire is wound from the second direction to the fourth pole arm;
Cutting the wire such that the wire forms a wire end; and engaging the wire end of the wire with the second common contact to form a first power terminal, the wire end of the wire and the first wire The common contacts are joined to form a second power terminal.
The stator winding and wire bonding method according to claim 1, wherein the stator system has a certain upper surface of the sub-body, and the first pole is oriented in a clockwise direction facing the upper surface of the stator body. a diode arm, the third pole arm, the fourth pole arm, the fifth pole arm, and the sixth pole arm.
The stator winding and wire bonding method according to claim 1, wherein the first direction and the second direction are opposite directions.
The stator winding and wire bonding method of claim 1, wherein the first direction is a counterclockwise direction and the second direction is a clockwise direction.
The method of claim 1 or 2, wherein the first pole arm has a first upper surface and a first lower surface, the wire is from the first lower surface to the first The upper surface is wound around.
The method of claim 2, wherein the second pole arm has a second upper surface and a second lower surface, the wire is from the second lower surface to the second The upper surface is wound around.
The stator winding and wire bonding method of claim 1, wherein the third pole arm has a third upper surface and a third lower surface, the wire is from the third upper surface to the third The lower surface is wound around.
The stator winding and wire bonding method of claim 1, wherein the fourth pole arm has a fourth upper surface and a fourth lower surface, the wire is from the fourth upper surface to the fourth The lower surface is wound around.
The stator winding and wire bonding method according to claim 1, wherein the fifth pole arm has a fifth upper surface and a fifth lower surface, and the wire is from the fifth lower surface to the fifth The upper surface is wound around.
The stator winding and wire bonding method of claim 1, wherein the sixth pole arm has a sixth upper surface and a sixth lower surface, and the wire is from the sixth lower surface to the sixth The upper surface is wound around.
The stator winding and wire bonding method of claim 1, wherein the wire end of the wire is located between the first pole arm and the second pole arm.
The stator winding and wire bonding method of claim 1, wherein the wire end of the wire is located between the third pole arm and the fourth pole arm.
The stator winding and wire bonding method of claim 1, wherein the first common contact is formed between the second pole arm and the third pole arm.
The stator winding and wire bonding method according to claim 1, wherein the second common contact is formed between the sixth pole arm and the fifth pole arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW98141425A TWI392197B (en) | 2009-12-03 | 2009-12-03 | Stator winding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW98141425A TWI392197B (en) | 2009-12-03 | 2009-12-03 | Stator winding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201121201A TW201121201A (en) | 2011-06-16 |
| TWI392197B true TWI392197B (en) | 2013-04-01 |
Family
ID=45045471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW98141425A TWI392197B (en) | 2009-12-03 | 2009-12-03 | Stator winding method |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI392197B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3940646A (en) * | 1974-03-28 | 1976-02-24 | A. O. Smith Corporation | Single-phase induction motor |
| TW533655B (en) * | 2001-08-20 | 2003-05-21 | Sunonwealth Electr Mach Ind Co | DC motor and its coil winding method |
| US6963149B2 (en) * | 2003-05-20 | 2005-11-08 | Delta Electronics, Inc. | Radial winding stator structure for single phase motor |
| TW200644383A (en) * | 2005-06-10 | 2006-12-16 | Foxconn Tech Co Ltd | Motor stator |
| TWM310525U (en) * | 2006-11-06 | 2007-04-21 | Yen Sun Technology Corp | Axial winding stator |
| TWI282654B (en) * | 2005-07-29 | 2007-06-11 | Delta Electronics Inc | Single phase motor and stator winding method thereof |
-
2009
- 2009-12-03 TW TW98141425A patent/TWI392197B/en not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3940646A (en) * | 1974-03-28 | 1976-02-24 | A. O. Smith Corporation | Single-phase induction motor |
| TW533655B (en) * | 2001-08-20 | 2003-05-21 | Sunonwealth Electr Mach Ind Co | DC motor and its coil winding method |
| US6963149B2 (en) * | 2003-05-20 | 2005-11-08 | Delta Electronics, Inc. | Radial winding stator structure for single phase motor |
| TW200644383A (en) * | 2005-06-10 | 2006-12-16 | Foxconn Tech Co Ltd | Motor stator |
| TWI282654B (en) * | 2005-07-29 | 2007-06-11 | Delta Electronics Inc | Single phase motor and stator winding method thereof |
| TWM310525U (en) * | 2006-11-06 | 2007-04-21 | Yen Sun Technology Corp | Axial winding stator |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201121201A (en) | 2011-06-16 |
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|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |