JPS6381659U - - Google Patents
Info
- Publication number
- JPS6381659U JPS6381659U JP17404786U JP17404786U JPS6381659U JP S6381659 U JPS6381659 U JP S6381659U JP 17404786 U JP17404786 U JP 17404786U JP 17404786 U JP17404786 U JP 17404786U JP S6381659 U JPS6381659 U JP S6381659U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- stator
- rotor magnet
- view
- oil
- 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
Landscapes
- Brushless Motors (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Dc Machiner (AREA)
Description
第１図はこの考案のモータの断面図、第２図は
その固定子の平面図、第３図はこの考案のモータ
の回転子がすりこぎ運動を起こさない状態を示す
説明図、第５図及び第６図はこの考案の一種の実
施例を示す断面図で、第７図は従来のアキシヤル
コアレスモータにおけるすりこぎ運動の状態を示
す説明図である。
なお図において、１……回転子、１ａ……ロー
タマグネツト、２……玉軸受、３……含油合金軸
受、４……軸、５……固定子、５ａ……固定子の
部分、５ｂ，５ｃ……磁性体薄板、６……駆動巻
線、６ａ……中心空間部、７……スペーサ、であ
る。
Fig. 1 is a cross-sectional view of the motor of this invention, Fig. 2 is a plan view of its stator, Fig. 3 is an explanatory diagram showing the state in which the rotor of the motor of this invention does not cause any grinding motion, and Fig. 5 and FIG. 6 is a sectional view showing an embodiment of this invention, and FIG. 7 is an explanatory view showing a state of precession motion in a conventional axial coreless motor. In the figure, 1...Rotor, 1a...Rotor magnet, 2...Ball bearing, 3...Oil-impregnated alloy bearing, 4...Shaft, 5...Stator, 5a...Stator part, 5b , 5c... magnetic thin plate, 6... drive winding, 6a... central space, 7... spacer.
補正 昭６２．２．９
図面の簡単な説明を次のように補正する。
明細書中、第５頁第２行ないし第３行の「第５
図及び…断面図で、」を次のとおり訂正する。「
第４図及び第５図はこの考案の二種の実施例を示
す断面図、第６図は第５図の磁性体薄板の配置を
示す平面図で、」Amendment February 9, 1982 The brief description of the drawing is amended as follows. In the specification, "5th" on page 5, lines 2 to 3
In the figure and... cross-sectional view," is corrected as follows. "
4 and 5 are cross-sectional views showing two embodiments of this invention, and FIG. 6 is a plan view showing the arrangement of the magnetic thin plates shown in FIG.
Claims (1)
設け、ロータマグネツトを有する回転子が固定子
凸部の強い吸引力により、常に一定方向に傾くよ
うにし、軸と含油合金軸受とのクリアランスがた
によるすりこぎ運動を無くするようにしたアキシ
ヤルコアレスモータ。 A step is provided on the stator surface facing the rotor magnet so that the rotor with the rotor magnet is always tilted in a certain direction due to the strong suction force of the stator convex part, and the clearance between the shaft and the oil-impregnated alloy bearing is reduced. An axial coreless motor that eliminates the grinding motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986174047U JPH0510547Y2 (en) | 1986-11-14 | 1986-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986174047U JPH0510547Y2 (en) | 1986-11-14 | 1986-11-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6381659U true JPS6381659U (en) | 1988-05-30 |
| JPH0510547Y2 JPH0510547Y2 (en) | 1993-03-15 |
Family
ID=31112079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986174047U Expired - Lifetime JPH0510547Y2 (en) | 1986-11-14 | 1986-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0510547Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0213256A (en) * | 1988-06-29 | 1990-01-17 | Sony Corp | Motor |
| JPH02114371U (en) * | 1989-02-28 | 1990-09-13 | ||
| JP2006174696A (en) * | 2004-12-10 | 2006-06-29 | Thomson Licensing | Electric motor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5886834A (en) * | 1981-11-17 | 1983-05-24 | Takahashi Yoshiteru | Motor |
| JPS5928259U (en) * | 1982-08-11 | 1984-02-22 | 高橋 義照 | Motor device suitable for digital audio disks, etc. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5928259B2 (en) * | 1978-03-31 | 1984-07-11 | 大阪瓦斯株式会社 | Gas vitreous index measuring device |
-
1986
- 1986-11-14 JP JP1986174047U patent/JPH0510547Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5886834A (en) * | 1981-11-17 | 1983-05-24 | Takahashi Yoshiteru | Motor |
| JPS5928259U (en) * | 1982-08-11 | 1984-02-22 | 高橋 義照 | Motor device suitable for digital audio disks, etc. |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0213256A (en) * | 1988-06-29 | 1990-01-17 | Sony Corp | Motor |
| JPH02114371U (en) * | 1989-02-28 | 1990-09-13 | ||
| JP2006174696A (en) * | 2004-12-10 | 2006-06-29 | Thomson Licensing | Electric motor |
| KR101111673B1 (en) | 2004-12-10 | 2012-02-17 | 톰슨 라이센싱 | Electric motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0510547Y2 (en) | 1993-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6381659U (en) | ||
| JPS58176571U (en) | Light deflection motor | |
| JPS61185279U (en) | ||
| JPS6284354U (en) | ||
| JPS6165848U (en) | ||
| JPS63666U (en) | ||
| JPS6177661U (en) | ||
| JPH02110980U (en) | ||
| JPS61185280U (en) | ||
| JPS60141671U (en) | Axial gap type electric motor | |
| JPH0288442U (en) | ||
| JPS60144777U (en) | brushless motor | |
| JPS62176821U (en) | ||
| JPS61200925U (en) | ||
| JPH03101166U (en) | ||
| JPS6388062U (en) | ||
| JPH0158280U (en) | ||
| JPS62168779U (en) | ||
| JPH01150473U (en) | ||
| JPS6254553U (en) | ||
| JPS6066280U (en) | Axial gear motor | |
| JPS58183080U (en) | flat motor | |
| JPH0330762U (en) | ||
| JPH0249370U (en) | ||
| JPH0235360U (en) |