JPS5953064A - Armature - Google Patents
ArmatureInfo
- Publication number
- JPS5953064A JPS5953064A JP16212882A JP16212882A JPS5953064A JP S5953064 A JPS5953064 A JP S5953064A JP 16212882 A JP16212882 A JP 16212882A JP 16212882 A JP16212882 A JP 16212882A JP S5953064 A JPS5953064 A JP S5953064A
- Authority
- JP
- Japan
- Prior art keywords
- commutator
- groove
- resin
- ring
- riser
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000011347 resin Substances 0.000 claims abstract description 25
- 229920005989 resin Polymers 0.000 claims abstract description 25
- 238000004804 winding Methods 0.000 claims description 15
- 238000005266 casting Methods 0.000 abstract description 5
- 229920002379 silicone rubber Polymers 0.000 description 6
- 239000004945 silicone rubber Substances 0.000 description 6
- 239000012188 paraffin wax Substances 0.000 description 5
- 238000011109 contamination Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 241000567769 Isurus oxyrinchus Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004709 eyebrow Anatomy 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/32—Connections of conductor to commutator segment
Landscapes
- Motor Or Generator Current Collectors (AREA)
- Dc Machiner (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は電機子、特に電機子ぷ線と該巻線の端末を接続
した整流子とを樹脂で鋳造し一体的に固着する構造の電
機子の改良に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in an armature, particularly an armature having a structure in which the armature wires and a commutator connected to the terminals of the windings are cast in resin and fixed together. .
本発明の目的は樹脂で釣造する際に整流子の表面に樹脂
が漏れて付着する事のない電機子を得るにある。An object of the present invention is to obtain an armature in which resin does not leak and adhere to the commutator surface when it is constructed with resin.
本発明のｆｆ１１４幾ｒ−ｉＪ： 、 ｆｉ、ｉ−接子
巻線とこれに接続した整流ｊ−とを４＆Ｊ脂で一体的に
固オｉして成る“屯し；モチに於て、前記ＮＩＶ ｌ’
＋ｆｌ：子が上１ｆ２ｉｔ＋、 ４ｒＪ子？Ｘ、線のり
５４末を接続するライザ部にＪ２コする外周部分に０
’Ｊング挿入用の溝を有することｋ ％ ｆａとする。The ff114 r-iJ of the present invention: , fi, i- A connecting wire and a rectifier J- connected thereto are integrally hardened with 4&J resin. NIV l'
+fl: Child is upper 1f2it+, 4rJ child? X, 0 on the outer peripheral part where J2 is connected to the riser part where the wire glue 54 end is connected
'Having a groove for inserting a J-ring is defined as k%fa.
以下図面に従い従来の電機子及び本発明の＋ｉｆ機子様
子施例について説明する、
第１図（ａ） 、（ｂ））；Ｊ、イψノ脂でｆりＪｉ？
ｉされた偏平形１ｉｔ 様子の外観を示しｌ−１、１−
２、１−３・・・・・・・・・ｉｎは偏平の複数の電機
Ｔ−巻線、２はこの巻線に接続した整流子、３１よこの
整流子２を固定した回転子軸、４ ｔＪこれら全体を一
体的に固着した（〜ｊ脂である。The conventional armature and +if armature embodiments of the present invention will be explained below with reference to the drawings.
It shows the appearance of the flat shape 1it which has been made i-1, 1-
2, 1-3...in is a plurality of flat electric machine T-windings, 2 is a commutator connected to this winding, 31 is a rotor shaft to which the commutator 2 is fixed on the side, 4 tJ These were all fixed together (~j fat).
第１図（ａ） ＋ （ｂ）に示した偏平形電機子に於て
は複数個の偏平形ｔｒｔ機子様子！を回転子軸全中心に
円形平板状に配置しであるが、この電機子には巻線を支
持する鉄心がないので、１ｈ機子巻線を偏平円板状に形
成するには樹脂によシ整流子と共に一体的に鋳造するの
が一般的であシ、その製造工程の要部を第２図（ａ）
ｒ （ｂ）と第３図（ａ） ＋ （ｂ）によシ説明する
。In the flat armature shown in Fig. 1 (a) + (b), there are multiple flat armatures! The armature is arranged in a circular plate shape around the entire center of the rotor axis, but since this armature does not have an iron core to support the windings, it is necessary to use resin to form the 1h armature windings into a flat disk shape. Generally, it is cast integrally with the commutator, and the main part of the manufacturing process is shown in Figure 2 (a).
This will be explained with reference to r(b) and FIG. 3(a) + (b).
第２図（−） 、 （ｂ）は複数個の偏平形に巻回した
電機子巻線１−１．１−２・・・・・・・・・１−ｎを
軸を中心としてその一部をＭ（ねて円板状に配置し各巻
線相互間を接着４Ａで仮止めし各巻線のｕ１１末１ｃ全
１ｃｔｋ。Figures 2 (-) and (b) show a plurality of flat-wound armature windings 1-1.1-2...1-n centered around the axis. The parts were laid out in a disk shape, and each winding was temporarily fixed with 4A adhesive, and the U11 end of each winding was 1c in total, 1ctk.
子２の各セグメントに接続し組線を完了した状態を示し
ている。第３図（ａ） 、 （ｂ）は組線の完了した′
電機子巻線と整流子を（Ｏ］脂で鋳造する金型に装着し
たところを示し、１１は金型の上型、１２は金型の下型
、１３は上型１１に設けた樹脂の注入孔、１４は上型と
上型とで形成した壁側、１５は上型と下型との合せピン
、１６は中心のピン、１７は整流子の位置決めピン、１
８は下型１２の縁に設けたＩＬ電機子巻線位置合せマー
ク、２ｂは整流子の端面に設けた位置決め用の小孔であ
る。This shows the state in which the wires have been connected to each segment of the child 2 and the wiring has been completed. Figures 3(a) and (b) show the completed wire assembly.
The armature winding and commutator are shown mounted on a mold for casting with (O] resin, 11 is the upper mold of the mold, 12 is the lower mold of the mold, and 13 is the resin part provided in the upper mold 11. Injection hole, 14 is a wall formed by the upper mold and the upper mold, 15 is a dowel pin for the upper mold and lower mold, 16 is a center pin, 17 is a commutator positioning pin, 1
8 is an IL armature winding alignment mark provided on the edge of the lower mold 12, and 2b is a small hole for positioning provided on the end face of the commutator.
第４図（ａ） 、 （ｂ）は従来の整流子の平面図及び
側面図で、２ｓは整流子２のセグメン）、２ｄは電機子
巻線の端末を接続するライザ部、２ｅはセグメント２Ｉ
ｌ相互間の絶縁部分がセグメントの外周より突出しない
ようこの部分を掘削して形成したアンダカツト溝である
。FIGS. 4(a) and 4(b) are a plan view and a side view of a conventional commutator, where 2s is a segment of commutator 2), 2d is a riser part connecting the terminals of the armature winding, and 2e is a segment 2I.
This is an undercut groove formed by excavating the insulating part between the segments so that it does not protrude beyond the outer periphery of the segment.
従来の％ｉ、ｔ ４！、Ｑ ”Ｆ Ｉｔこ於ては第５図
に示すように組線の冗了Ｌ ｆｔ電機子巻線と整流子を
樹脂で鋳造し一体的に固着するにβＡし整流子２のＭ周
にＯリング１９をム″に着させライザ部２ｄに当接させ
て第３図（、）に示す下型１２の中央下部空洞１２−２
内に整ｆ＋ｉｒ、１２奮仲入し１：型に設けた位置決ｄ
）ピン１７に’Ｉｔンυｉｒ、 ｊ’ ２の小孔ｚｂケ
嵌付させて整流子２を１・４１Ｊ１２の位置に合せた後
、整流子に嵌着した（〕リング１９の下面を一ト型１２
の中間部に設りた段部１２−ｉに尚接さゼ、次に〜：機
千巻線の１個の位置を上型の縁部に設けたマーク１８に
Ｕせ上型１１を合せピン１５で位１１イを合姓て装着し
て上型と下型とを締伺ける。Conventional %i,t 4! , Q ''F It is shown in Fig. 5 that the armature winding and commutator are cast in resin and fixed together. The central lower cavity 12-2 of the lower mold 12 shown in FIG.
Inner alignment f + ir, 12 efforts 1: Positioning d provided in the mold
) After fitting the pin 17 into the small hole zb of 'Itn υir, j' 2 and aligning the commutator 2 to the position 1.41J12, the ring 19 was fitted onto the commutator. Type 12
Still touching the stepped part 12-i provided at the middle part of the upper mold 11, then... Attach position 11 with pin 15 to tighten the upper and lower molds.
この結果上型で整流子２の首部が押されて、整流子のラ
イザ部２ｄと下型の段部１２−１との間で０リング１９
が押圧され、鋳型の空洞１４内から整流子−２が挿入さ
れた＝１型の下部を洞１２−２に対する樹脂の流通が遮
断されるようにしている。As a result, the neck of the commutator 2 is pushed by the upper mold, and the O-ring 19 is pressed between the riser part 2d of the commutator and the stepped part 12-1 of the lower mold.
is pressed, and the flow of resin to the cavity 12-2 is cut off through the lower part of the =1 mold into which the commutator-2 is inserted from within the cavity 14 of the mold.
然しなからこのようにしても通常Ｏリング１９の中心線
の直径がライザ部２ｄの外周より大きい状態にあるので
Ｏリング１９とライザ部２ｄの端面間に隙間が生じ易く
、１膓流子の外周に嵌着したＯリング１９のシール作用
が完全でなく、注入した樹脂が空洞１４から整流子が挿
入されたり２洞１２−２へ漏れて整流子の表面を汚染し
更にアンダカツ） ７ｆ７２ ｅに侵入して、樹脂で鋳
造ｆ：終った′ＯＬ機子様子用不能とする不都合が°多
く発生ずる欠点があった。即ち整流子のセグメント間の
絶縁を保つ為に設けたアンダカット宿２ｅは第５図に示
すようにライザ部２ｄにまで延びており、整流子に嵌着
した０リングと整流子の外周との接触面に円周方向にＶ
？接した位置に」二記アンダカットの溝が介在する結果
、ライザ部２ｄと０リングの接触部分に生じた隙間から
漏れた樹脂が上記アンダカット溝を介して整３ＩＣ子の
外周部にまで漏れて、完成した電機子を使用不能と込せ
ることか多かった。However, even if this is done, the diameter of the center line of the O-ring 19 is usually larger than the outer circumference of the riser part 2d, so a gap is likely to occur between the end faces of the O-ring 19 and the riser part 2d, and the The sealing effect of the O-ring 19 fitted on the outer periphery was not complete, and the injected resin leaked into the commutator from the cavity 14 and into the second cavity 12-2, contaminating the surface of the commutator and further undercutting it. There was a drawback that there were many inconveniences that occurred due to the intrusion and the inconvenience of making it impossible to use the OL machine after casting with resin. That is, the undercut hole 2e provided to maintain insulation between the segments of the commutator extends to the riser portion 2d as shown in FIG. V in the circumferential direction on the contact surface
? As a result of the presence of the two undercut grooves in the contact position, the resin leaking from the gap created at the contact area between the riser part 2d and the O-ring leaks to the outer periphery of the 3-IC element via the undercut groove. In many cases, the completed armature was rendered unusable.
このように漏れた樹脂で舐？Ｉｆ、子が汚染婆れ使用不
能となるのを防ぐ為に、痛流子の夕Ｉ周とアンダカット
溝部にｉｉｒ、 ｍｂ状のパラフィン又はシリコンゴム
等を塗布しで整θｆ、子の表向が直接樹脂と接触しない
ように包めｅ。１：、上記８り型に装〃１して鋳造する
際漏れた樹脂により整ＯＩＣ子が汚染することは防止で
きるが、鋳造が完了した整流子の表面に付着したパンツ
・ｆン又幻、シリコンゴム等を除去するのに多くの千ｒ
＋ｊｌ ”Ｃ要し、１時にアンダカット溝に入ったパラ
フィンやシリコンゴム等を完全に除去しないとこれ又使
用不能となるという欠点を残すことになり、充分な対策
ではなかった。Lick with leaked resin like this? If, in order to prevent the child from becoming contaminated and unusable, apply paraffin or silicone rubber, etc. to the outer circumference and undercut groove of the child. Wrap it so that it does not come into direct contact with the resin. 1: Although it is possible to prevent contamination of the commutator due to the leaked resin when casting it in the above-mentioned 8-shaped mold, it is possible to prevent contamination of the OIC element by leaking resin, but it is possible to prevent the OIC element from being contaminated by the leaked resin. It takes many thousand r to remove silicone rubber etc.
＋jl "C" However, if the paraffin, silicone rubber, etc. that entered the undercut groove were not completely removed at one time, the product would become unusable, which was not a sufficient countermeasure.
本発明しよ上記のような従来技術の欠点を除き、簡単な
構成で整流−ｒ汚染を防止できる電機子を提供するもの
で、その実施例を第６図（ａ） 、 （ｂ）、第７図（
ａ） 、 （ｂ）に示す。The present invention eliminates the drawbacks of the prior art as described above and provides an armature that can prevent rectification-r pollution with a simple configuration.Examples thereof are shown in FIGS. Figure 7 (
Shown in a) and (b).
本発明に於ては第６図（ＰＬ）に示すように整流子２１
１の外周で一部・ｆザ部２ｄＫ連接する部分に適宜の幅
と深さのｉｆＴ、 ２４を外周に沿って設ける。In the present invention, as shown in FIG. 6 (PL), the commutator 21
IfT, 24 of an appropriate width and depth is provided along the outer periphery of part 1 of the outer periphery of the part 1 and the portion 2dK that connects with the f part 2dK.
第６１シ′Ｉ （ｂ） ＆まこの７Ｈ２４Ｊ）拡大図で
、ｔ１管２４の幅ｗｔよこのＧｒに白夫シＩ’ｆすＺ＞
Ｏリング１９に；商する１１，８とし、かつ深さｄ）
よ嵌Ａ′〜するＯリングｌ Ｃ（の中心の直径１〕、が
、ライザ部２ｄの外径Ｉ〕、と等しいかこれより小さく
なるようにする。No. 61 (b) & Mako 7H24J) In the enlarged view, the width of the t1 tube 24 wt and the side Gr are white
O-ring 19; quotient 11,8, and depth d)
The diameter 1 at the center of the O-ring lC to be fitted is equal to or smaller than the outer diameter I of the riser portion 2d.
本発明’Ｉｊｒ、 ＋１子に於−Ｃは上ｈ１シのように
ぞの几゛ξ流子２に６□ｖ２４を設けたのチーｙ ７ダ
カツトｊ１！’ｉ： ２ ｅがライザ部２ｄの端面に接
する切り上げ都は？１ｂ。The present invention'Ijr, -C in +1 child is 6□v24 provided in the 几゛ξRyuko 2 like the upper h1shi 7 Dakatsu j1! 'i: 2 What is the round-up capital where e touches the end face of riser section 2d? 1b.
２４の為に除去され、溝２４にＩＤ２眉されだ０リング
１９が接する（／♂＃２４の底面の部分の少なくともラ
イザ部２ｄの端面と連接する側にはアンダカツ） ｉＷ
が存在しなくなる。従って第７図（ａ）。24, and the ID2 eyebrow 0 ring 19 is in contact with the groove 24 (at least the bottom part of /♂#24 is undercut on the side that connects with the end surface of the riser part 2d) iW
ceases to exist. Therefore, FIG. 7(a).
（ｔｌ）に示すように組線完成体を金ｊＪ型に式着した
場合、整１１ｉｆｔ子のγ［ｑ２４に１氏着されたＯリ
ング１９は溝２４の底面に接触する部分に一アンダカツ
トＴＷ？ ２ ｅがなく、Ｓｉ’Ｅ υ１ｊ子２の−ｔ
ａ’ ？’ｉＢが上型１１の内向で押され、う・ｆザ部
２ｄの端面と、下型１２の段部１２−１との間にはさま
れ押圧されて台Ａ′才し空洞１４内の樹脂が、整流子２
の表面及びアンダカツト溝２ｅの中に漏れることを防止
するように作用し、Ｙよ人された樹脂は電（＜′セ子巻
線部と整流ｒの首部とライザ部の外周のみに流れ整流子
２０表面とアンダカツ） ５７２ ｅに樹脂が流入する
小、 ｉＬ無くｌシ、従来のように整流子の表面にパラ
フィンやシリコンゴム等の塗布は必要が無くなり、従っ
て鋳造後、パラフィンやシリコンゴムの除去作条も必要
がなくなる等、工程を短縮し、パラフィンやシリコンゴ
ム等の副資材の使用を不要とし、かつｇ４造時に樹脂の
漏れに因る整流子の汚染を防止し製品歩留りを大幅に向
上できる等、工業上大きな利益がある。As shown in (tl), when the completed wire assembly is ceremonially attached to the metal jJ type, the O-ring 19 attached to the γ[q24 of the regular 11ifter is one undercut TW in the part that contacts the bottom surface of the groove 24. ? 2 Without e, -t of Si'E υ1j child 2
a'? 'iB is pushed inward of the upper mold 11, and is sandwiched and pressed between the end face of the user part 2d and the stepped part 12-1 of the lower mold 12, and the table A' is pressed inside the hollow cavity 14. The resin is commutator 2
The resin acts to prevent leakage into the surface of the undercut groove 2e and the undercut groove 2e. 20 surface and undercut) 572 There is no need to apply paraffin or silicone rubber to the surface of the commutator as in the past, so it is no longer necessary to remove paraffin or silicone rubber after casting. It shortens the process by eliminating the need for strips, eliminates the use of auxiliary materials such as paraffin and silicone rubber, and prevents contamination of the commutator due to resin leakage during G4 manufacturing, greatly improving product yield. There are great industrial benefits.
第１図（１１）、（ｌ））は従来の偏平形電機子の一部
を断面とり１．だ−’Ｆ而面及び側面図、第２図＜ｈ＞
＋ （ｂ）は電機予巻ｉ・、１ｊ１に整流子よシ成る
組線完成体の平ｄ。
図及び正面ト、イ１、ｒｌ（３図（ｎ） ＋ （ｂ）は
鋳型と組線完成体を示す１０１面図及びその下型の平面
図、第４図（ａ） ＋ （ｂ）は従来の１１値機子の整
流子の平面図及び側面図、第５図、は１７Ｃ来の電機子
の鋳造方法を示す詳＃ｌＩＩ図、第１１図（、） 、
（ｂ）は本うｌ）明琺磯子の整流子を示す側面１．＜ノ
Ｉ及びその一部の拡大図、第７図（ａ）。
（ｂ） ｔ；Ｊ、σ！ｊ型と本発明電機子の組１？’ｊ
ｌ完成体を示す断面図及びその一部の拡大断１７１１図
である。
１−１ 、 ｌ−２、１−３〜ｌ−ｎ −電機子巻線、
２・・・整流子、２ｂ・・・小孔、２Ｓ・・・セクメ／
ト、２ｄ・・・ライザ部、２ｅ・・・アンダカット溝、
３・・・回転子’ｌＩｌ！、、、ｖ・４・・・樹脂、１
１・・・上型、１２・・・下型、１２−１・・・段す；
ＩＳｌ １２−２・・・下部空洞、１３・・・注入孔、
１４・・・空洞、１５・・・合ぜピン、１６・・・中心
のビニ、’、１７・・・位置決めピン、１８・・・位１
嵯合ぜマーク、１９・・・０リング、２４・・・溝。
代理人 弁理士 沖 木 誠 −
＋１０ （０）
１
＋ Ｉ ｌ］ （ｂ）
＋２０（０）
十２圃 （ｂ）
＋６図、（Ｏ）
＋７圃（０）
弗６１１１（ｂ）
！′１
＋−７０（ｂ）Figure 1 (11), (l)) shows a cross section of a part of a conventional flat armature.1. DA-'F surface and side view, Figure 2<h>
+ (b) is the flat d of the completed wire assembly consisting of the electric machine prewinding i, 1j1 and the commutator. Figures and front view, A1, rl (Figure 3 (n) + (b) is a 101-sided view showing the completed mold and wire assembly, and a plan view of its lower mold, Figure 4 (a) + (b) is The plan view and side view of the commutator of a conventional 11-value machine, FIG.
(b) is the original l) Side view showing the commutator of Akiko Isogo 1. Enlarged view of <No.I and a part thereof, FIG. 7(a). (b) t; J, σ! Group 1 of type J and armature of the present invention? 'j
FIG. 1 is a cross-sectional view showing the completed body and an enlarged 1711 view of a portion thereof. 1-1, l-2, 1-3~ln - armature winding,
2... Commutator, 2b... Small hole, 2S... Sekume/
2d... riser part, 2e... undercut groove,
3...Rotor'lIl! ,,,v・4...Resin, 1
1... Upper mold, 12... Lower mold, 12-1... Step;
ISL 12-2...lower cavity, 13...injection hole,
14...Cavity, 15...Dowel pin, 16...Center pin, ', 17...Positioning pin, 18...Position 1
Fitting mark, 19...0 ring, 24...groove. Agent Patent Attorney Makoto Oki - +10 (0) 1 + I l] (b) +20 (0) 12 fields (b) +6 figure, (O) +7 field (0) 弗6111 (b)! '1 +-70(b)
Claims (2)
整流子とを樹脂で一体的に固％’ｒ して成る’ｌｊ：
ＩＥＱ子に於て、前記整流子が上記電機子巻線の端末
を接続するライザ部に接する外周部分にＱ ＩＪング挿
入用の溝を有することを特徴とする電機子。(1) 'lj' made by integrally solidifying the 14 child winding and the commutator connected to it with resin:
An IEQ element, wherein the commutator has a groove for inserting a QIJ ring in an outer circumferential portion where the commutator contacts a riser part connecting the terminal end of the armature winding.
該溝に嵌着されたＯリングの中心縁の直径が、上記整流
子のライザ部の外径と同じかこれより小さくなる大きさ
とした１１￥許請求の範囲第１項記載の電機子。(2) The depth of η・- provided on the outer periphery of the commutator is:
11. The armature according to claim 1, wherein the diameter of the center edge of the O-ring fitted in the groove is equal to or smaller than the outer diameter of the riser portion of the commutator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16212882A JPS5953064A (en) | 1982-09-20 | 1982-09-20 | Armature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16212882A JPS5953064A (en) | 1982-09-20 | 1982-09-20 | Armature |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5953064A true JPS5953064A (en) | 1984-03-27 |
| JPH0363307B2 JPH0363307B2 (en) | 1991-09-30 |
Family
ID=15748569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16212882A Granted JPS5953064A (en) | 1982-09-20 | 1982-09-20 | Armature |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5953064A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59172956A (en) * | 1983-03-23 | 1984-09-29 | Hitachi Ltd | Automatic winding and commutator positioning type flat motor |
| JPS6082044A (en) * | 1983-10-12 | 1985-05-10 | Hitachi Ltd | Stepped commutator of flat motor |
| JPH02241346A (en) * | 1989-03-13 | 1990-09-26 | Hitachi Ltd | Armature of rotary electric machine with communicator and its manufacture, and conductor for armature coil |
| WO2004008603A3 (en) * | 2002-07-12 | 2004-07-01 | Black & Decker Inc | Dynamoelectric machine having an encapsulated coil structure |
-
1982
- 1982-09-20 JP JP16212882A patent/JPS5953064A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59172956A (en) * | 1983-03-23 | 1984-09-29 | Hitachi Ltd | Automatic winding and commutator positioning type flat motor |
| JPS6082044A (en) * | 1983-10-12 | 1985-05-10 | Hitachi Ltd | Stepped commutator of flat motor |
| JPH02241346A (en) * | 1989-03-13 | 1990-09-26 | Hitachi Ltd | Armature of rotary electric machine with communicator and its manufacture, and conductor for armature coil |
| WO2004008603A3 (en) * | 2002-07-12 | 2004-07-01 | Black & Decker Inc | Dynamoelectric machine having an encapsulated coil structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0363307B2 (en) | 1991-09-30 |
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