JPS6430441A - Internal cooling type motor with liquid - Google Patents
Internal cooling type motor with liquidInfo
- Publication number
- JPS6430441A JPS6430441A JP18234587A JP18234587A JPS6430441A JP S6430441 A JPS6430441 A JP S6430441A JP 18234587 A JP18234587 A JP 18234587A JP 18234587 A JP18234587 A JP 18234587A JP S6430441 A JPS6430441 A JP S6430441A
- Authority
- JP
- Japan
- Prior art keywords
- cooling liquid
- labyrinth
- sections
- drains
- slots
- 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
Abstract
PURPOSE:To prevent cooling liquid from being infiltrated into a space between a stator and a rotor, by providing the upper section of a casing with cooling liquid injecting slots, and by arranging labyrinth sections at rotor end sections on the injecting slot side and drains under the labyrinth sections. CONSTITUTION:Cooling liquid injected from cooling liquid injecting slots 32, 34 flows downward close by the end surfaces 44, 46 of resin mold members 28. Most of the cooling liquid flows downward close by the respective released end surfaces 48, 50 of labyrinth members 18, 20, and flows out of outflow slots 36, 38 arranged at the lower ends of a casing 24. The partial cooling liquid is infiltrated into labyrinth sections composed of the labyrinth members 18, 20, and the labyrinth sections are composed so that the liquid may flow near the outflow slots 36, 38 out of drains 40, 42. The respective drains 40, 42 are arranged at the lower ends of the resin mold members 28 so that the drains may pass spaces in the circumferential directions of stator coils 26.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18234587A JPS6430441A (en) | 1987-07-23 | 1987-07-23 | Internal cooling type motor with liquid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18234587A JPS6430441A (en) | 1987-07-23 | 1987-07-23 | Internal cooling type motor with liquid |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6430441A true JPS6430441A (en) | 1989-02-01 |
Family
ID=16116685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18234587A Pending JPS6430441A (en) | 1987-07-23 | 1987-07-23 | Internal cooling type motor with liquid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6430441A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7919890B2 (en) * | 2005-01-17 | 2011-04-05 | Toyota Jidosha Kabushiki Kaisha | Rotating electric machine |
JP2015204676A (en) * | 2014-04-11 | 2015-11-16 | ファナック株式会社 | Motor with cooling structure |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5714682B2 (en) * | 1974-10-23 | 1982-03-26 |
-
1987
- 1987-07-23 JP JP18234587A patent/JPS6430441A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5714682B2 (en) * | 1974-10-23 | 1982-03-26 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7919890B2 (en) * | 2005-01-17 | 2011-04-05 | Toyota Jidosha Kabushiki Kaisha | Rotating electric machine |
JP2015204676A (en) * | 2014-04-11 | 2015-11-16 | ファナック株式会社 | Motor with cooling structure |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0993097A2 (en) | Canned motor | |
FR2603527B1 (en) | LID PROVIDED WITH A VARIABLE FLOW ROTOR, IN PARTICULAR ON AGITATION MACHINES | |
EP0332269A3 (en) | Rotor for an electric motor | |
JPS6430441A (en) | Internal cooling type motor with liquid | |
FR2600721B1 (en) | EQUIPMENT FOR VARIING THE RATIO OF AN AIR / FUEL MIXTURE IN CARBURETORS OF MOTOR DRIVEN APPLIANCES WHICH MUST BE MANUALLY GUIDED. | |
IL73764A (en) | Two stage rotor assembly with improved coolant flow | |
ATE181403T1 (en) | HEAT BARRIER FOR A CENTRIFUGAL PUMP UNIT | |
JPS6434711A (en) | Molding apparatus in series | |
JPS54114805A (en) | Pump | |
FR2640328B1 (en) | BLADES ROTOR FOR CENTRIFUGAL PUMP, PUMP AND MIXER USING THE SAME | |
IT1190111B (en) | CENTRIFUGAL MOTOR PUMP GROUP IN VERSION WITH CYLINDER | |
GR80708B (en) | Improved multistage centrifugal pump of the type with closed impeller | |
JPS57202851A (en) | Rotor for superconductive rotary electric machine | |
DE20305603U1 (en) | Side channel blower with water cooling for compressing air has rotor directly connected to shaft of drive motor and has housing directly connected to mounting rails on flexible pads | |
DE59908799D1 (en) | Cooling water pump | |
KR920011025A (en) | Mold motor manufacturing method | |
Scharpenberg et al. | Subsynchronous converter cascade for large centrifugal pumps. | |
KR200214715Y1 (en) | Molding apparatus for motor rotor | |
JPS5368406A (en) | Electric pump | |
DE69004585D1 (en) | Power steering with an electric motor and disengaging the motor from the steering shaft. | |
JPS57180358A (en) | Permanent magnet synchronous motor | |
SU1737628A1 (en) | Rotor of electric machine | |
KR940003140A (en) | Manufacturing Method of Resin Molded Motor | |
IT8208404A0 (en) | HYDRAULIC MOTOR WITH REVERSED VANES WITH POWER FROM THE SHAFT. | |
ATE114804T1 (en) | MULTI-WAY MIXING VALVE. |