JPH10145996A - Rotor for magnet generator - Google Patents
Rotor for magnet generatorInfo
- Publication number
- JPH10145996A JPH10145996A JP8302762A JP30276296A JPH10145996A JP H10145996 A JPH10145996 A JP H10145996A JP 8302762 A JP8302762 A JP 8302762A JP 30276296 A JP30276296 A JP 30276296A JP H10145996 A JPH10145996 A JP H10145996A
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- rotor
- iron bowl
- permanent magnet
- protection cover
- 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.)
- Pending
Links
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、磁石発電機のロー
タにおける永久磁石の位置決めに関する。また、本発明
は、磁石発電機のロータにおける永久磁石と鉄椀との間
の磁力損失を低減させる技術に関する。The present invention relates to the positioning of a permanent magnet in a rotor of a magnet generator. Further, the present invention relates to a technique for reducing a magnetic force loss between a permanent magnet and an iron bowl in a rotor of a magnet generator.
【0002】[0002]
【従来の技術】従来の磁石発電機のロータを図8に示
す。磁石発電機のロータJ1 は、ボスJ2 とリベットJ
3 を介して回転駆動される鉄椀J4 と、この鉄椀J4 内
に配置される永久磁石J5 と、この永久磁石J5 の内側
に配置されるとともに、鉄椀J4の開口端側で鉄椀J4
に固着される断面略L字形を呈した環状の磁石保護カバ
ーJ6 とを備える。従来の磁石発電機のロータJ1 は、
永久磁石J5 を鉄椀J4 の軸方向(回転軸の軸方向)に
位置決めするためにリングJ7 を用い、このリングJ7
によって永久磁石J5 が鉄椀J4 の奥方へ移動するのを
規制していた。2. Description of the Related Art A rotor of a conventional magnet generator is shown in FIG. The rotor J1 of the magnet generator has a boss J2 and a rivet J
3, an iron bowl J4 rotatably driven via the iron bowl J4, a permanent magnet J5 arranged in the iron bowl J4, and an iron bowl J4 arranged inside the permanent magnet J5 and at the open end side of the iron bowl J4.
And a ring-shaped magnet protection cover J6 having a substantially L-shaped cross section, which is fixed to the magnet. The rotor J1 of the conventional magnet generator is
A ring J7 is used to position the permanent magnet J5 in the axial direction of the iron bowl J4 (the axial direction of the rotating shaft).
This restricts the movement of the permanent magnet J5 to the back of the iron bowl J4.
【0003】また、磁石発電機のロータJ1 は、鉄椀J
4 の開口端に、塑性変形によって磁石保護カバーJ6 を
固着させる係止片J8 を一体に備える。従来の係止片J
8 は、鉄椀J4 の開口端の最も内側に設けられていた。
つまり、従来の係止片J8 の根元の内端Aは、鉄椀J4
の開口端の内端Bと一致していた。[0003] The rotor J1 of the magnet generator is connected to an iron bowl J.
At the opening end of No. 4, a locking piece J8 for fixing the magnet protective cover J6 by plastic deformation is integrally provided. Conventional locking piece J
Reference numeral 8 is provided inside the open end of the iron bowl J4.
That is, the inner end A of the base of the conventional locking piece J8 is
And the inner end B of the open end of the slab.
【0004】[0004]
【発明が解決しようとする課題】上記で示したように、
従来の磁石発電機のロータJ1 は、リングJ7 を用いて
永久磁石J5 の位置決めを行っていたため、部品点数が
多く、製造コストが高くなる不具合があった。SUMMARY OF THE INVENTION As indicated above,
Since the rotor J1 of the conventional magnet generator uses the ring J7 to position the permanent magnet J5, there is a problem that the number of parts is large and the manufacturing cost is high.
【0005】また、従来の磁石発電機のロータJ1 は、
係止片J8 の根元の内端Aが、鉄椀J4 の開口端Bの内
端と一致していたため、係止片J8 を内側に塑性変形さ
せると、係止片J8 の根元の内端に内側に向かう円弧部
Cが形成されてしまう。この円弧部Cと永久磁石J5 と
が干渉すると、永久磁石J5 が破損する可能性があるた
め、円弧部Cと永久磁石J5 との干渉を回避する目的
で、鉄椀J4 の開口端の内側に、隙間幅0.5mm、軸
方向寸法8mmほどの空隙部Dを設けていた。このよう
な大きな空隙部Dを設けると、この空隙部Dによって磁
力損失が増大し、発電出力が低下する不具合があった。[0005] The rotor J1 of the conventional magnet generator is
Since the inner end A at the base of the locking piece J8 coincided with the inner end of the opening end B of the iron bowl J4, when the locking piece J8 was plastically deformed inward, the inner end at the base of the locking piece J8 was An inwardly arcuate portion C is formed. If the circular arc portion C and the permanent magnet J5 interfere with each other, the permanent magnet J5 may be damaged. Therefore, in order to avoid the interference between the circular arc portion C and the permanent magnet J5, the inside of the iron bowl J4 is closed. A gap D having a gap width of 0.5 mm and an axial dimension of about 8 mm was provided. When such a large gap D is provided, there is a problem that the magnetic force is increased by the gap D and the power generation output is reduced.
【0006】[0006]
【発明の目的】本発明は、上記の事情に鑑みてなされた
もので、その目的は、部品点数を減らして製造コストを
抑えることのできる磁石発電機のロータの提供にある。
また、他の目的として、鉄椀と永久磁石との間の空隙部
を小さく、あるいは無くして磁力損失を減らし、発電出
力を上げることのできる磁石発電機のロータの提供にあ
る。SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a rotor of a magnet generator which can reduce the number of parts and the manufacturing cost.
Another object of the present invention is to provide a rotor of a magnet generator capable of reducing a magnetic force loss by reducing or eliminating a gap between an iron bowl and a permanent magnet and increasing power generation output.
【0007】[0007]
【課題を解決するための手段】上記の目的を達成するた
めに、本発明の磁石発電機のロータは、次の技術的手段
を採用した。 〔請求項1の手段〕磁石保護カバーと一体に設けた規制
部材が、鉄椀の内側において永久磁石の位置決めを行う
ため、従来用いていたリングが不要になる。このため、
従来に比較して部品点数が減り、磁石発電機のロータの
コストを抑えることができる。Means for Solving the Problems In order to achieve the above object, the rotor of the magnet generator of the present invention employs the following technical means. [Means of Claim 1] Since the regulating member provided integrally with the magnet protection cover positions the permanent magnet inside the iron bowl, the ring conventionally used becomes unnecessary. For this reason,
The number of parts is reduced as compared with the related art, and the cost of the rotor of the magnet generator can be reduced.
【0008】〔請求項3の手段〕磁石保護カバーを塑性
変形で固着させる係止片の根元の内端を、鉄椀の開口端
の内端から外方へ離れた位置に設けたため、係止片を内
側に塑性変形させても、係止片の根元の内端に形成され
る円弧部は永久磁石に干渉しなくなる。このため、従来
形成していた干渉を回避する目的の空隙部が不要にな
り、空隙部を小さく、あるいは無くすことができる。こ
のように、空隙部を小さく、あるいは無くすことによ
り、磁力損失が小さくなり、磁石発電機の発電出力が増
大する。According to a third aspect of the present invention, the inner end of the base of the locking piece for fixing the magnet protective cover by plastic deformation is provided at a position away from the inner end of the open end of the iron bowl. Even if the piece is plastically deformed inward, the arc formed at the inner end of the base of the locking piece does not interfere with the permanent magnet. For this reason, a gap for the purpose of avoiding interference, which is conventionally formed, becomes unnecessary, and the gap can be reduced or eliminated. As described above, by reducing or eliminating the gap, the magnetic force loss is reduced, and the power generation output of the magnet generator is increased.
【0009】[0009]
【発明の実施の形態】本発明の実施の形態を実施例およ
び変形例を用いて説明する。 (実施例の構成)図1ないし図5は実施例を示すもの
で、図1は磁石発電機のロータの断面図、図2はその要
部拡大図である。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described with reference to examples and modifications. 1 to 5 show an embodiment. FIG. 1 is a sectional view of a rotor of a magnet generator, and FIG. 2 is an enlarged view of a main part thereof.
【0010】磁石発電機は、オートバイのエンジンの端
に装着されるもので、この磁石発電機に用いられるロー
タ1は、クランクシャフトの端に固定されて回転駆動さ
れるボス2と、このボス2の外周に同芯的に配置され、
ボス2にリベット3によって強固に結合された鉄椀4と
を有する。The magnet generator is mounted on the end of the engine of a motorcycle. A rotor 1 used for the magnet generator has a boss 2 fixed to the end of a crankshaft and driven to rotate, and a boss 2 Concentrically arranged on the outer circumference of
The boss 2 has an iron bowl 4 firmly connected by rivets 3.
【0011】ボス2は、鋼材を鍛造によって成形した
後、切削加工等の機械加工によって作られたもので、ク
ランクシャフトの端に固定されるテーパ部2aに対して
外径方向に直角に延び、且つ円板状に設けられた鍔部2
bを有し、この鍔部2bに鉄椀4の底部4aが固着され
る。鉄椀4は、圧延鋼板をプレス加工によって環状のお
椀形状に絞られて作られたもので、ボス2の鍔部2bに
接合される底部4aを有する。鉄椀4の円筒部4bの内
側には、フェライトまたは希土類等の永久磁石5が配置
されている。永久磁石5は、通常90°の弓形磁石を4
個使用している。The boss 2 is formed by forging a steel material and then by machining such as cutting. The boss 2 extends at right angles to the tapered portion 2a fixed to the end of the crankshaft in the outer diameter direction. And a flange portion 2 provided in a disk shape
b, and the bottom 4a of the iron bowl 4 is fixed to the flange 2b. The iron bowl 4 is made by rolling a rolled steel plate into a circular bowl shape by press working, and has a bottom 4 a joined to the flange 2 b of the boss 2. Inside the cylindrical portion 4b of the iron bowl 4, a permanent magnet 5 such as ferrite or rare earth is disposed. The permanent magnet 5 is usually composed of four 90 ° bow magnets.
Used.
【0012】永久磁石5の内側には、磁石保護カバー6
が配置されている。この磁石保護カバー6は、図3およ
び図4に示される。なお、図3は磁石保護カバー6の断
面図を示し、図4は磁石保護カバー6を底方向から見た
図を示す。磁石保護カバー6は、SUS等の非磁性体金
属の薄板をプレス加工によって断面略L字形を呈した環
状に形成したもので、永久磁石5が外周面に装着される
筒状部6aと、鉄椀4の開口端に当接した状態で鉄椀4
に固着される鍔部6bとを備える。Inside the permanent magnet 5, a magnet protection cover 6 is provided.
Is arranged. This magnet protection cover 6 is shown in FIGS. 3 shows a sectional view of the magnet protection cover 6, and FIG. 4 shows a view of the magnet protection cover 6 viewed from the bottom. The magnet protection cover 6 is formed by pressing a thin plate of a non-magnetic metal such as SUS into an annular shape having a substantially L-shaped cross section by pressing, and includes a cylindrical portion 6a on which the permanent magnet 5 is mounted on the outer peripheral surface, and an iron. Iron bowl 4 in contact with the open end of bowl 4
And a flange portion 6b that is fixed to the base member.
【0013】磁石保護カバー6には、永久磁石5が鉄椀
の奥方(図1の左側)へ移動するのを規制する位置決め
用の規制部材6cが一体に形成されている。本実施例の
規制部材6cは、磁石保護カバー6の筒状部6aに切り
曲げ加工を施して形成したもので、複数の永久磁石5の
それぞれに規制部材6cが当接するように、筒状部6a
の周囲に複数形成されている。規制部材6cは、鍔部6
bとの間に永久磁石5を挟んで永久磁石5の位置決めを
行うものである。そこでこの実施例の規制部材6cは、
永久磁石5の組付け性を向上させる目的で、規制部材6
cの先端側にアールが付けられている。The magnet protection cover 6 is integrally formed with a positioning regulating member 6c for regulating the movement of the permanent magnet 5 to the back of the iron bowl (left side in FIG. 1). The restricting member 6c of the present embodiment is formed by cutting and bending the cylindrical portion 6a of the magnet protective cover 6, and the cylindrical portion 6c is configured such that the restricting member 6c contacts each of the plurality of permanent magnets 5. 6a
Are formed around the periphery. The regulating member 6c is
The positioning of the permanent magnet 5 is performed with the permanent magnet 5 interposed therebetween. Therefore, the regulating member 6c of this embodiment is
In order to improve the assemblability of the permanent magnet 5, the regulating member 6
The tip of c is rounded.
【0014】なお、鍔部6bの上部には、後工程にて永
久磁石5と鉄椀4とを接着するための液状の接着剤が滴
下される。その際に、液状の接着剤を永久磁石5と鉄椀
4との界面に浸透させるために、鍔部6bには複数の孔
6dが打抜き加工によって形成されている(図4参
照)。A liquid adhesive for adhering the permanent magnet 5 and the iron bowl 4 is dropped on the upper portion of the flange 6b in a later step. At this time, a plurality of holes 6d are formed in the flange 6b by punching to allow the liquid adhesive to penetrate into the interface between the permanent magnet 5 and the iron bowl 4 (see FIG. 4).
【0015】磁石保護カバー6は、永久磁石5とともに
鉄椀4の内側に装着された後、鉄椀4の端部に設けられ
た係止片4cを内側に巻カシメし、塑性変形した係止片
4cの先端と鉄椀4の端面との間で磁石保護カバー6の
鍔部6bを挟み付けて、磁石保護カバー6を鉄椀4に固
着したものである。この固定技術を具体的に説明する。After the magnet protection cover 6 is attached to the inside of the iron bowl 4 together with the permanent magnet 5, the locking piece 4c provided at the end of the iron bowl 4 is crimped inward, and the plastically deformed locking is performed. The magnet protection cover 6 is fixed to the iron bowl 4 by sandwiching the flange 6b of the magnet protection cover 6 between the tip of the piece 4c and the end face of the iron bowl 4. This fixing technique will be specifically described.
【0016】係止片4cは、鉄椀4の端面に切削加工に
よって略円筒状に形成されたもので、カシメ前の形状を
図2の2点鎖線に示し、カシメ後の形状を図2の実線に
示す。この係止片4cは、その根元の内端Aが、鉄椀4
の開口端の内端Bから外方へ離れた位置に設けられてい
る。このため、係止片4cを巻カシメによって内側に塑
性変形させても、係止片4cの根元の内端に形成される
円弧部Cが永久磁石5の外側の離れた位置に形成され、
塑性変形による円弧部Cが永久磁石5に干渉しなくな
る。この結果、従来形成していた干渉を回避する目的の
空隙部D(従来技術参照)が基本的に不要になる。The locking piece 4c is formed by cutting the end surface of the iron bowl 4 into a substantially cylindrical shape. The shape before caulking is shown by a two-dot chain line in FIG. 2, and the shape after caulking is shown in FIG. Shown by solid line. This locking piece 4c is such that its inner end A
Is provided at a position away from the inner end B of the open end of the outer side. For this reason, even if the locking piece 4c is plastically deformed inward by winding caulking, the arc portion C formed at the inner end of the root of the locking piece 4c is formed at a position outside the permanent magnet 5 at a distance,
The arc portion C due to plastic deformation does not interfere with the permanent magnet 5. As a result, the gap D (refer to the related art) for avoiding the interference, which has been formed conventionally, is basically unnecessary.
【0017】しかるに、この実施例でも従来技術とは異
なる作用の空隙部αを設けた。この実施例の空隙部α
は、磁石挿入時の案内用の面取りであり、従来の空隙部
Dに比較して小さく設けられている。具体的には、従来
の空隙部Dは、隙間幅0.5mm、軸方向寸法8mmほ
どであったが、この実施例の空隙部αは、傾き0.3/
1.5、軸方向寸法1.5mmほどに小さく設けられて
いる。However, also in this embodiment, a gap α having a function different from that of the prior art is provided. The void α in this embodiment
Is a chamfer for guiding when the magnet is inserted, and is provided smaller than the conventional gap D. Specifically, the conventional gap D has a gap width of about 0.5 mm and an axial dimension of about 8 mm, but the gap α in this embodiment has a slope of 0.3 /
It is provided as small as 1.5 and the axial dimension is about 1.5 mm.
【0018】(実施例の効果)本実施例の磁石発電機の
ロータ1は、磁石保護カバー6と一体に設けた規制部材
6cが、鉄椀4の内側にて永久磁石5の位置決めを行う
ため、従来位置決め用に用いていたリングが不要にな
る。このため、従来に比較して部品点数が減り、磁石発
電機のロータ1のコストを抑えることができ、結果的に
このロータ1を用いた磁石発電機のコストを抑えること
ができる。(Effects of the Embodiment) In the rotor 1 of the magnet generator of this embodiment, the regulating member 6c provided integrally with the magnet protection cover 6 positions the permanent magnet 5 inside the iron bowl 4. This eliminates the need for a ring conventionally used for positioning. For this reason, the number of parts is reduced as compared with the related art, and the cost of the rotor 1 of the magnet generator can be suppressed, and as a result, the cost of the magnet generator using the rotor 1 can be suppressed.
【0019】磁石保護カバー6を鉄椀4に固着させる係
止片4cの根元の内端Aを、鉄椀4の開口端の内端Bか
ら外方へ離れた位置に設けたため、係止片4cを内側に
巻カシメしても、塑性変形による円弧部Cは永久磁石5
に干渉しない。このため、従来形成していた干渉を回避
する目的の空隙部αが不要になるが、磁石挿入用の面取
りとして空隙部αを設けた。しかし本実施例で設けた空
隙部αは、磁石挿入用の面取りであるため、従来に比較
して僅かである。このように、空隙部αは最小限度で済
むため、空隙部αによる界磁起磁力損失が小さくなり、
結果的にこのロータ1を用いた磁石発電機の発電出力が
増大する。Since the inner end A at the base of the locking piece 4c for fixing the magnet protective cover 6 to the iron bowl 4 is provided at a position away from the inner end B of the opening end of the iron bowl 4, the locking piece is provided. 4c, the arc portion C due to plastic deformation remains in the permanent magnet 5
Does not interfere with For this reason, the gap α for the purpose of avoiding interference, which has been conventionally formed, is not required, but the gap α is provided as a chamfer for magnet insertion. However, since the gap α provided in the present embodiment is a chamfer for inserting a magnet, the gap α is slightly smaller than that in the related art. As described above, since the gap α is minimized, the field magnetomotive force loss due to the gap α is reduced,
As a result, the power output of the magnet generator using the rotor 1 increases.
【0020】具体的には、従来の空隙部D(隙間幅0.
5mm、軸方向寸法8mm)を有する従来のロータ1
と、本実施例の空隙部α(傾き0.3/1.5、軸方向
寸法1.5mm)を有するロータ1とを磁石発電機に搭
載して比較した場合、図5に示すように、従来のロータ
を使用した磁石発電機の出力を100%とした場合、本
実施例のロータ1を使用した磁石発電機の出力は120
%に上昇した。More specifically, the conventional gap D (gap width 0.
5 mm, axial dimension 8 mm)
As shown in FIG. 5, when the rotor 1 having the gap α (inclination 0.3 / 1.5, axial dimension 1.5 mm) of the present embodiment mounted on a magnet generator and compared, Assuming that the output of the magnet generator using the conventional rotor is 100%, the output of the magnet generator using the rotor 1 of this embodiment is 120%.
%.
【0021】(変形例)上記の実施例では、磁石保護カ
バー6の筒状部6aに切り曲げ加工を施して規制部材6
cを形成した例を示したが、磁石保護カバー6の筒状部
6aを外方に打ち出す突起打出し加工によって規制部材
6cを形成しても良い。(Modification) In the above embodiment, the cylindrical member 6a of the magnet protective cover 6 is cut and bent to form the regulating member 6.
Although the example in which c is formed has been described, the restricting member 6c may be formed by a projection punching process for punching the cylindrical portion 6a of the magnet protection cover 6 outward.
【0022】上記の実施例では、係止片4cを鉄椀4の
端面に円筒状に形成し、それを巻カシメして磁石保護カ
バー6を鉄椀4に固着させた例を示したが、図6の一点
鎖線に示すように、係止片4cを鉄椀4の端面にアンダ
ーカットで形成し、その係止片4cを図6の実線に示す
ようにプレスカシメして磁石保護カバー6を鉄椀4に固
着させても良いし、図7に示すように、鉄椀4の端面に
係止片4cを切り曲げで形成し、その係止片4cの曲げ
によって磁石保護カバー6を鉄椀4に固着させても良
い。In the above embodiment, an example was shown in which the locking piece 4c was formed in a cylindrical shape on the end face of the iron bowl 4, and was wound and caulked to fix the magnet protective cover 6 to the iron bowl 4. As shown by the dashed line in FIG. 6, the locking piece 4c is formed by undercut on the end surface of the iron bowl 4, and the locking piece 4c is press-caulked as shown by the solid line in FIG. 7, the locking piece 4c may be formed by cutting and bending the end surface of the iron bowl 4, and the magnet protection cover 6 may be bent by bending the locking piece 4c. 4 may be fixed.
【図1】ロータの断面図である(実施例)。FIG. 1 is a sectional view of a rotor (Example).
【図2】鉄椀の開口端を示す断面図である(実施例)。FIG. 2 is a sectional view showing an open end of an iron bowl (Example).
【図3】磁石保護カバーの断面図である(実施例)。FIG. 3 is a sectional view of a magnet protection cover (Example).
【図4】磁石保護カバーの底視図である(実施例)。FIG. 4 is a bottom view of the magnet protection cover (Example).
【図5】空隙部の体積と磁石発電機の出力との関係を示
すグラフである(実施例)。FIG. 5 is a graph showing the relationship between the volume of a gap and the output of a magnet generator (Example).
【図6】鉄椀の開口端を示す断面図である(変形例)。FIG. 6 is a sectional view showing an open end of an iron bowl (modification).
【図7】鉄椀の開口端を示す断面図である(変形例)。FIG. 7 is a sectional view showing an open end of an iron bowl (modification).
【図8】ロータの断面図である(従来例)。FIG. 8 is a sectional view of a rotor (conventional example).
1 磁石発電機のロータ 4 鉄椀 4c 係止片 5 永久磁石 6 磁石保護カバー 6c 規制部材 A 係止片の根元の内端 B 鉄椀の開口端の内端 α 空隙部 Reference Signs List 1 rotor of magnet generator 4 iron bowl 4c locking piece 5 permanent magnet 6 magnet protection cover 6c regulating member A inner end of root of locking piece B inner end of open end of iron bowl α gap
Claims (3)
開口端側で前記鉄椀に固着される断面略L字形を呈した
環状の磁石保護カバーとを備える磁石発電機のロータに
おいて、 前記磁石保護カバーは、前記永久磁石が前記鉄椀の奥方
へ移動するのを規制する規制部材を一体に備えることを
特徴とする磁石発電機のロータ。1. An iron bowl driven to rotate, a permanent magnet arranged in the iron bowl, and arranged inside the permanent magnet and fixed to the iron bowl at an opening end side of the iron bowl. A magnet protection cover having an annular shape having a substantially L-shaped cross section, wherein the magnet protection cover integrally includes a regulating member that regulates movement of the permanent magnet to the back of the iron bowl. A rotor of a magnet generator, comprising:
工によって前記規制部材が設けられたことを特徴とする
磁石発電機のロータ。2. The rotor of a magnet generator according to claim 1, wherein said magnet protection cover is made of a thin plate made of metal, and said regulating member is provided by metal working.
ータにおいて、 前記鉄椀は、その開口端に塑性変形によって前記磁石保
護カバーを固着させる係止片を一体に備え、 この係止片の根元の内端は、前記鉄椀の開口端の内端か
ら外方へ離れた位置に設けられたことを特徴とする磁石
発電機のロータ。3. The rotor of the magnet generator according to claim 1, wherein said iron bowl is integrally provided with a locking piece for fixing said magnet protection cover by plastic deformation at an open end thereof. The rotor of the magnet generator, wherein the inner end of the base of the piece is provided at a position outwardly distant from the inner end of the open end of the iron bowl.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8302762A JPH10145996A (en) | 1996-11-14 | 1996-11-14 | Rotor for magnet generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8302762A JPH10145996A (en) | 1996-11-14 | 1996-11-14 | Rotor for magnet generator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH10145996A true JPH10145996A (en) | 1998-05-29 |
Family
ID=17912846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8302762A Pending JPH10145996A (en) | 1996-11-14 | 1996-11-14 | Rotor for magnet generator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH10145996A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007033692A1 (en) | 2007-02-08 | 2008-08-21 | Mitsubishi Electric Corp. | Magnet generator |
US7709987B2 (en) * | 2006-10-20 | 2010-05-04 | Honda Motor Co., Ltd. | Magneto rotor |
CN106787297A (en) * | 2015-11-24 | 2017-05-31 | 建准电机工业股份有限公司 | Motor rotor |
RU195812U1 (en) * | 2019-06-10 | 2020-02-06 | Акционерное общество "Электромашиностроительный завод "ЛЕПСЕ" | PERMANENT MAGNETS SYNCHRONOUS GENERATOR |
CN112271886A (en) * | 2020-10-23 | 2021-01-26 | 宁波鸿敏电器有限公司 | Manufacturing process of outer rotor of direct-current compressor |
-
1996
- 1996-11-14 JP JP8302762A patent/JPH10145996A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7709987B2 (en) * | 2006-10-20 | 2010-05-04 | Honda Motor Co., Ltd. | Magneto rotor |
DE102007033692A1 (en) | 2007-02-08 | 2008-08-21 | Mitsubishi Electric Corp. | Magnet generator |
US7847459B2 (en) | 2007-02-08 | 2010-12-07 | Mitsubishi Electric Corporation | Magneto generator |
DE102007033692B4 (en) * | 2007-02-08 | 2017-06-29 | Mitsubishi Electric Corp. | Magnet generator |
CN106787297A (en) * | 2015-11-24 | 2017-05-31 | 建准电机工业股份有限公司 | Motor rotor |
RU195812U1 (en) * | 2019-06-10 | 2020-02-06 | Акционерное общество "Электромашиностроительный завод "ЛЕПСЕ" | PERMANENT MAGNETS SYNCHRONOUS GENERATOR |
CN112271886A (en) * | 2020-10-23 | 2021-01-26 | 宁波鸿敏电器有限公司 | Manufacturing process of outer rotor of direct-current compressor |
CN112271886B (en) * | 2020-10-23 | 2022-10-11 | 宁波鸿敏电器有限公司 | Manufacturing process of outer rotor of direct-current compressor |
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