JPS6416177U - - Google Patents
Info
- Publication number
- JPS6416177U JPS6416177U JP10862587U JP10862587U JPS6416177U JP S6416177 U JPS6416177 U JP S6416177U JP 10862587 U JP10862587 U JP 10862587U JP 10862587 U JP10862587 U JP 10862587U JP S6416177 U JPS6416177 U JP S6416177U
- Authority
- JP
- Japan
- Prior art keywords
- flywheel
- positioning recess
- positioning
- magnet rotor
- magneto 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図は本考案の実施例を一部切り欠いて示し
た正面図、第２図は第１図の−線断面図、第
３図は同実施例で用いる位置決め部材の正面図、
第４図は第３図の−線断面図、第５図Ａ及び
Ｂは本考案で用いることができる位置決め部材の
変形例を異なる向きから見た斜視図、第６図は本
考案で用いるマグネトカバーの変形例の要部を示
した斜視図、第７図は第６図のマグネトカバーの
円筒部を変形させた状態を示す斜視図、第８図は
同マグネトカバーを用いた実施例の構造を示す要
部断面図、第９図は本考案で用いるマグネトカバ
ーの他の変形例の要部を示した斜視図、第１０図
は同マグネトカバーの円筒部を変形させた状態を
示した斜視図、第１１図は同マグネトカバーを用
いた実施例の構造を示す要部断面図、第１２図は
本考案の他の実施例を示す要部断面図、第１３図
は本考案の更に他の実施例を示す要部断面図、第
１４図は従来例を示す断面図である。
１１……フライホイール、１１ｂ１……第１の
位置決め凹部、１４……磁石、１６……位置決め
部材、１６ａ……位置決め部、１６ａ２……位置
決め突起、１６ａ３……第２の位置決め凹部、１
７……マグネトカバー、１７ａ……円筒部、１７
ａ１……打出部、１７ｂ……外鍔部、１７ｃ……
内鍔部。
Fig. 1 is a partially cutaway front view of an embodiment of the present invention, Fig. 2 is a sectional view taken along the line - - in Fig. 1, and Fig. 3 is a front view of a positioning member used in the embodiment.
4 is a cross-sectional view taken along the line -2 in FIG. 3, FIGS. 5A and 5B are perspective views of a modified example of the positioning member that can be used in the present invention, viewed from different directions, and FIG. 6 is a sectional view of the magnet used in the present invention. FIG. 7 is a perspective view showing the main parts of a modified example of the cover, FIG. 7 is a perspective view showing a state in which the cylindrical portion of the magneto cover shown in FIG. 6 is deformed, and FIG. 8 is a structure of an embodiment using the same magneto cover. FIG. 9 is a perspective view showing the main parts of another modified example of the magneto cover used in the present invention, and FIG. 10 is a perspective view showing the cylindrical portion of the magneto cover in a deformed state. 11 is a sectional view of the main part showing the structure of an embodiment using the magneto cover, FIG. 12 is a sectional view of the main part showing another embodiment of the present invention, and FIG. 13 is a sectional view of the main part showing another embodiment of the present invention. FIG. 14 is a cross-sectional view of a conventional example. DESCRIPTION OF SYMBOLS 11... Flywheel, 11b1... First positioning recess, 14... Magnet, 16... Positioning member, 16a... Positioning part, 16a2... Positioning protrusion, 16a3... Second positioning recess, 1
7...Magneto cover, 17a...Cylindrical part, 17
a1... Launching part, 17b... Outer collar part, 17c...
Inner tsuba.
Claims (1)
ホイールの内周に配置された複数個の磁石と、前
記磁石を内周側から覆う円筒部と前記フライホイ
ールの開口部側に位置する磁石の端面を覆う外鍔
部とを有するマグネトカバーとを備えたフライホ
イール磁石回転子において、 前記複数個の磁石相互間に位置させた前記フラ
イホイールの内周面に設けられた第１の位置決め
凹部と、 前記第１の位置決め凹部に一部が嵌合されて該
第１の位置決め凹部との嵌合により前記フライホ
イールの周方向及び軸線方向に位置決めされた状
態で前記複数の磁石相互間の間隙に嵌合配置され
た位置決め部材とを具備し、 前記位置決め部材の前記マグネトカバー側の面
には第２の位置決め凹部が設けられ、 前記マグネトカバーの円筒部の一部が変形され
て前記第２の位置決め凹部内に嵌入されて該マグ
ネトカバーが周方向及び軸線方向に位置決めされ
ていることを特徴とするフライホイール磁石回転
子。 (2) 前記第１の位置決め凹部は有底の穴からな
つている実用新案登録請求の範囲第１項に記載の
フライホイール磁石回転子。 (3) 前記第１の位置決め凹部は前記フライホイ
ールの周壁を貫通させて設けられた孔からなつて
いる実用新案登録請求の範囲第１項に記載のフラ
イホイール磁石回転子。 (4) 前記位置決め部材は、前記フライホイール
の底壁に当接された基部を有し、前記磁石は該基
部に当接されて前記フライホイールの軸線方向に
位置決めされている実用新案登録請求の範囲第１
項ないし第３項のいずれか１つに記載のフライホ
イール磁石回転子。 (5) 前記位置決め部材及び磁石は、前記フライ
ホイールの内周に形成された位置決め突起に当接
されて前記フライホイールの軸線方向に位置決め
されている実用新案登録請求の範囲第１項ないし
第３項のいずれか１つに記載のフライホイール磁
石回転子。[Claims for Utility Model Registration] (1) A cup-shaped flywheel, a plurality of magnets arranged on the inner periphery of the flywheel, a cylindrical part that covers the magnets from the inner periphery, and an opening in the flywheel. A flywheel magnet rotor comprising a magneto cover having an outer flange covering an end face of a magnet located on the side, wherein the magneto cover is provided on an inner circumferential surface of the flywheel located between the plurality of magnets. a first positioning recess that is partially fitted into the first positioning recess and positioned in the circumferential direction and the axial direction of the flywheel by fitting with the first positioning recess; a positioning member disposed to fit into the gap between the magnets, a second positioning recess is provided on a surface of the positioning member on the magneto cover side, and a part of the cylindrical portion of the magneto cover is provided with a second positioning recess. A flywheel magnet rotor characterized in that the magneto cover is positioned in the circumferential direction and the axial direction by being deformed and fitted into the second positioning recess. (2) The flywheel magnet rotor according to claim 1, wherein the first positioning recess is a hole with a bottom. (3) The flywheel magnet rotor according to claim 1, wherein the first positioning recess is a hole provided through the peripheral wall of the flywheel. (4) The positioning member has a base that is in contact with the bottom wall of the flywheel, and the magnet is in contact with the base and is positioned in the axial direction of the flywheel. Range 1
The flywheel magnet rotor according to any one of Items 3 to 3. (5) The positioning member and the magnet are positioned in the axial direction of the flywheel by coming into contact with a positioning protrusion formed on the inner periphery of the flywheel. The flywheel magnet rotor according to any one of clauses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10862587U JPH0537643Y2 (en) | 1987-07-15 | 1987-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10862587U JPH0537643Y2 (en) | 1987-07-15 | 1987-07-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6416177U true JPS6416177U (en) | 1989-01-26 |
| JPH0537643Y2 JPH0537643Y2 (en) | 1993-09-22 |
Family
ID=31344134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10862587U Expired - Lifetime JPH0537643Y2 (en) | 1987-07-15 | 1987-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537643Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013527742A (en) * | 2010-05-27 | 2013-06-27 | アイ・ディー・エム エス．アール．エル． | Permanent magnet multipolar alternator for power generation system |
| WO2015182467A1 (en) * | 2014-05-30 | 2015-12-03 | スズキ株式会社 | Generator for two-wheeled motor vehicle |
| WO2023286760A1 (en) * | 2021-07-14 | 2023-01-19 | 株式会社明電舎 | Permanent magnet-type rotary electrical machine and magnet positioning structure |
-
1987
- 1987-07-15 JP JP10862587U patent/JPH0537643Y2/ja not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013527742A (en) * | 2010-05-27 | 2013-06-27 | アイ・ディー・エム エス．アール．エル． | Permanent magnet multipolar alternator for power generation system |
| WO2015182467A1 (en) * | 2014-05-30 | 2015-12-03 | スズキ株式会社 | Generator for two-wheeled motor vehicle |
| JP2015226442A (en) * | 2014-05-30 | 2015-12-14 | スズキ株式会社 | Motorcycle generator |
| WO2023286760A1 (en) * | 2021-07-14 | 2023-01-19 | 株式会社明電舎 | Permanent magnet-type rotary electrical machine and magnet positioning structure |
| JP2023012609A (en) * | 2021-07-14 | 2023-01-26 | 株式会社明電舎 | Permanent magnet type rotary electric machine, and positioning structure for magnet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0537643Y2 (en) | 1993-09-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS62178762U (en) | ||
| JPS58118314U (en) | Bearing housing | |
| JPS6416177U (en) | ||
| JPH0332409U (en) | ||
| JPH0435670U (en) | ||
| JPH036812U (en) | ||
| JPH0480246U (en) | ||
| JPS62104561U (en) | ||
| JPH038051Y2 (en) | ||
| JPS61205271U (en) | ||
| JPH0244848U (en) | ||
| JPS622362U (en) | ||
| JPS6340142U (en) | ||
| JPS63202177U (en) | ||
| JPH0461468U (en) | ||
| JPS63170987U (en) | ||
| JPS61123677U (en) | ||
| JPH0311349U (en) | ||
| JPH0230257U (en) | ||
| JPH0279145U (en) | ||
| JPH0296450U (en) | ||
| JPS60183584U (en) | Flywheel magnet generator for internal combustion engines | |
| JPH0311344U (en) | ||
| JPH0374157U (en) | ||
| JPS58174979U (en) | cup motor |