JPS59117263U - AC generator for auxiliary equipment - Google Patents
AC generator for auxiliary equipmentInfo
- Publication number
- JPS59117263U JPS59117263U JP940183U JP940183U JPS59117263U JP S59117263 U JPS59117263 U JP S59117263U JP 940183 U JP940183 U JP 940183U JP 940183 U JP940183 U JP 940183U JP S59117263 U JPS59117263 U JP S59117263U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- shaft
- magnetic pole
- pole part
- alternating current
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の交流発電機の側面断面図である。第２
図は本考案の交流発電機の軸受密封構造を示すフロント
部の部分断面図である。第３図は本考案の交流発電機の
軸受密封構造を示すリヤ一部の部分断面図である。第４
図および第５図は本考案の他の実施例を示す部分断面図
である。
Ａ・・・交流発電機、Ｂ・・・磁極部、２・・・入力軸
、５・・・軸受部、６・・・永久磁石、７・・・ヨーク
、８・・・磁性流体、９・・・磁性リング、１０・・・
非磁性入力軸、１１・・・軸受内輪、１２・・・環状ツ
バ部。FIG. 1 is a side sectional view of the alternating current generator of the present invention. Second
The figure is a partial cross-sectional view of the front portion of the bearing sealing structure of the alternator according to the present invention. FIG. 3 is a partial cross-sectional view of a rear portion of the bearing sealing structure of the alternator of the present invention. Fourth
FIG. 5 is a partial sectional view showing another embodiment of the present invention. A... Alternator, B... Magnetic pole part, 2... Input shaft, 5... Bearing part, 6... Permanent magnet, 7... Yoke, 8... Magnetic fluid, 9 ...Magnetic ring, 10...
Non-magnetic input shaft, 11... Bearing inner ring, 12... Annular collar portion.
Claims (3)
久磁石と、該永久磁石の両側周面に密着し、転動する軸
外周部と微小な間隙をもって設置した一対のヨークとで
磁極部を構成し、該磁極部と軸外周面間に磁性流体を介
在させた密封材を装着したことを特長とした交流発電機
。 。(1) In an AC generator for auxiliary equipment; magnetic poles are formed by a permanent magnet installed in an annular shape and a pair of yokes that are in close contact with the peripheral surfaces on both sides of the permanent magnet and installed with a minute gap from the outer peripheral part of the rotating shaft. 1. An alternating current generator comprising a magnetic pole part and a sealing material having a magnetic fluid interposed between the magnetic pole part and the outer peripheral surface of the shaft. .
中以上の巾を有し、磁性材からなるリングを嵌着してな
る構造の密封材を装着した実用新案登録請求の範囲第１
項記載の交流発電機。(2) In a structure where the rolling shaft is made of a non-magnetic material; a utility model registration application in which a sealing material having a width equal to or larger than that of the magnetic pole part and having a structure in which a ring made of magnetic material is fitted on the shaft is attached. Range 1
Alternating current generator as described in section.
側に該内輪に連続して磁極部中以上の巾を有する環状ツ
バ部を有してなる構造の密封材を装着した実用新案登録
請求の範囲第１項記載の交流発電機。(3) Registration of a utility model in which a sealing material is attached to one or both sides of the inner ring of a bearing that is fitted to the shaft and has an annular flange having a width equal to or larger than that of the magnetic pole part, which is continuous with the inner ring. An alternating current generator according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP940183U JPS59117263U (en) | 1983-01-25 | 1983-01-25 | AC generator for auxiliary equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP940183U JPS59117263U (en) | 1983-01-25 | 1983-01-25 | AC generator for auxiliary equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59117263U true JPS59117263U (en) | 1984-08-08 |
| JPH0326786Y2 JPH0326786Y2 (en) | 1991-06-10 |
Family
ID=30140863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP940183U Granted JPS59117263U (en) | 1983-01-25 | 1983-01-25 | AC generator for auxiliary equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59117263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012080620A (en) * | 2010-09-30 | 2012-04-19 | Nsk Ltd | Motor and electrically driven power steering device |
-
1983
- 1983-01-25 JP JP940183U patent/JPS59117263U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012080620A (en) * | 2010-09-30 | 2012-04-19 | Nsk Ltd | Motor and electrically driven power steering device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0326786Y2 (en) | 1991-06-10 |
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