JPS5518812A - Vertical-type electric motor - Google Patents
Vertical-type electric motorInfo
- Publication number
- JPS5518812A JPS5518812A JP9039278A JP9039278A JPS5518812A JP S5518812 A JPS5518812 A JP S5518812A JP 9039278 A JP9039278 A JP 9039278A JP 9039278 A JP9039278 A JP 9039278A JP S5518812 A JPS5518812 A JP S5518812A
- Authority
- JP
- Japan
- Prior art keywords
- bearing supporting
- rotor
- thrust
- disposed
- supporting fitting
- 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
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
PURPOSE: A method of simply and reliably contrqlling thrust by extending bearing supporting fittings lengthways and facing them toward the edge surface of a rotor, where the thrust load is regulated by the clearance.
CONSTITUTION: A bearing supporting fitting 17 is extended and made longer than usual and a collar 11 is eliminated by providing a clearance equivalent to thrust size S between the bearing supporting fitting 17 and the edge face of a rotor 3. Some theoretical problems still remain for such a structure because the rotor 3 is disposed on a movable side and the bearing supporting fitting 17 is disposed on the unmovable side. However, if it is possible to satisfy such conditions that the parts should never be connected during normal operation and the thrust size is enough to be able to control only during abnormal conditions, for superiorer performance than the existing one's can be attained.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9039278A JPS5518812A (en) | 1978-07-26 | 1978-07-26 | Vertical-type electric motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9039278A JPS5518812A (en) | 1978-07-26 | 1978-07-26 | Vertical-type electric motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5518812A true JPS5518812A (en) | 1980-02-09 |
Family
ID=13997300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9039278A Pending JPS5518812A (en) | 1978-07-26 | 1978-07-26 | Vertical-type electric motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5518812A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4949113A (en) * | 1988-05-13 | 1990-08-14 | Minolta Camera Kabushiki Kaisha | Top cover mounting construction for cameras |
-
1978
- 1978-07-26 JP JP9039278A patent/JPS5518812A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4949113A (en) * | 1988-05-13 | 1990-08-14 | Minolta Camera Kabushiki Kaisha | Top cover mounting construction for cameras |
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