JPS5612831A - Tubular potary electric machine - Google Patents
Tubular potary electric machineInfo
- Publication number
- JPS5612831A JPS5612831A JP8660679A JP8660679A JPS5612831A JP S5612831 A JPS5612831 A JP S5612831A JP 8660679 A JP8660679 A JP 8660679A JP 8660679 A JP8660679 A JP 8660679A JP S5612831 A JPS5612831 A JP S5612831A
- Authority
- JP
- Japan
- Prior art keywords
- tube
- tubular
- magnet
- magnets
- shaft
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
Abstract
PURPOSE:To reduce the size and weight of a motor for fluid transportation or the like, by inserting a rotor of a tubular permanent magnet into a nonmagnetic tube and by providing a stator winding on the peripheral surface of the tube to rotate the rotor. CONSTITUTION:A tubular permanent magnet 2, in which diferent magneti cpoles are alternately provided along the circumference, is inserted into a nonmagnetic tube 1 and secured by spokes 3 on a shaft 5. Other tubular permanent magnets 9, 11, which are secured by spokes 8, 10 on the shaft 5 and have N-poles on the outside and S-poles on the inside,are provided at both the ends of the former tubular magnet 2. A magnetic pole 20 equipped with a winding 22 is provided on the peripheral surface of the tube 1 so that the magnetic pole 20 is located in a position corresponding to that of the magnet 2. Other permanent magnets 23, 24 are provided in positions corresponding to those of the former magnets 9, 11. The magnet 2 can be rotated while the shaft 5 is buoyed up in the tube 1 by the magnets 23, 24. A driving force can thus be applied to a fluid in the tube 1 by a compact device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8660679A JPS5612831A (en) | 1979-07-09 | 1979-07-09 | Tubular potary electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8660679A JPS5612831A (en) | 1979-07-09 | 1979-07-09 | Tubular potary electric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5612831A true JPS5612831A (en) | 1981-02-07 |
Family
ID=13891662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8660679A Pending JPS5612831A (en) | 1979-07-09 | 1979-07-09 | Tubular potary electric machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5612831A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02110980U (en) * | 1989-02-16 | 1990-09-05 | ||
| US5404854A (en) * | 1992-10-12 | 1995-04-11 | Nippondenso Co., Ltd. | Knock control system for internal combustion engine |
| WO2009142673A3 (en) * | 2008-05-19 | 2010-01-21 | Hazelett Strip-Casting Corporation | Magnetic induction pump |
| WO2023228285A1 (en) * | 2022-05-24 | 2023-11-30 | 株式会社ナカダクリエイト | Flywheel device and rotary electric machine |
-
1979
- 1979-07-09 JP JP8660679A patent/JPS5612831A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02110980U (en) * | 1989-02-16 | 1990-09-05 | ||
| US5404854A (en) * | 1992-10-12 | 1995-04-11 | Nippondenso Co., Ltd. | Knock control system for internal combustion engine |
| WO2009142673A3 (en) * | 2008-05-19 | 2010-01-21 | Hazelett Strip-Casting Corporation | Magnetic induction pump |
| US8267669B2 (en) | 2008-05-19 | 2012-09-18 | Hazelett Strip-Casting Corporation | Magnetic induction pump |
| WO2023228285A1 (en) * | 2022-05-24 | 2023-11-30 | 株式会社ナカダクリエイト | Flywheel device and rotary electric machine |
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