JPS54143271A - Assembling structure of rotor for converter - Google Patents
Assembling structure of rotor for converterInfo
- Publication number
- JPS54143271A JPS54143271A JP5099778A JP5099778A JPS54143271A JP S54143271 A JPS54143271 A JP S54143271A JP 5099778 A JP5099778 A JP 5099778A JP 5099778 A JP5099778 A JP 5099778A JP S54143271 A JPS54143271 A JP S54143271A
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- guide part
- lower stem
- movement
- attraction force
- 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
- Electromechanical Clocks (AREA)
Abstract
PURPOSE: To eliminate the degree of freedom in plane direction by the magnetic attraction force of a rotor and make assembling of the lower stem of the rotor easy by providing a guide part for assembling of the lower stem of the rotor to movement.
CONSTITUTION: A circular guide part 1a is provided to a side plate 1 of its portion where a rotor 5 passes and the diameter of the guide part 1a is made slightly larger than the outside diameter of a rotor magnet 7. Hence, if the rotor 5 is gadually lowered in the arrow A direction to assemble it, the rotor magnet 7 enters the guide part 1a and is guided thereby, thus magnetical attraction force acts between the rotor magnet 7 and stators 2, 3 to restrict the movement in the plane direction and therefore if the rotor 5 is further lowered from this state, it turns out that its lower stem 8 is readily inserted into the hole 8b of the hole jewel 9 fixed to a plate 4.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5099778A JPS54143271A (en) | 1978-04-28 | 1978-04-28 | Assembling structure of rotor for converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5099778A JPS54143271A (en) | 1978-04-28 | 1978-04-28 | Assembling structure of rotor for converter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54143271A true JPS54143271A (en) | 1979-11-08 |
Family
ID=12874416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5099778A Pending JPS54143271A (en) | 1978-04-28 | 1978-04-28 | Assembling structure of rotor for converter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54143271A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008122390A (en) * | 2006-11-13 | 2008-05-29 | Eta Sa Manufacture Horlogere Suisse | Driving module including mems micro motor, manufacturing process of the module, and timepiece provided with this module |
-
1978
- 1978-04-28 JP JP5099778A patent/JPS54143271A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008122390A (en) * | 2006-11-13 | 2008-05-29 | Eta Sa Manufacture Horlogere Suisse | Driving module including mems micro motor, manufacturing process of the module, and timepiece provided with this module |
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