SU394896A1 - ELECTRIC MACHINE WITH LIQUID COOLING - Google Patents
ELECTRIC MACHINE WITH LIQUID COOLINGInfo
- Publication number
- SU394896A1 SU394896A1 SU1635844A SU1635844A SU394896A1 SU 394896 A1 SU394896 A1 SU 394896A1 SU 1635844 A SU1635844 A SU 1635844A SU 1635844 A SU1635844 A SU 1635844A SU 394896 A1 SU394896 A1 SU 394896A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- electric machine
- liquid cooling
- stator winding
- impeller
- frontal parts
- Prior art date
Links
Landscapes
- Motor Or Generator Cooling System (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
Известны элекгричеокие машины с лшдкост1ЫМ охлаждением, в которых циркул ци охлаждающего агента осуществл етс лооредствам центробежного насоса, установленного на валу машины и состо щего из корнуса и рабочего колеса. Предлагаема машина отличаетс от известных тем, что дл но-вышени к.п.д. и надеж ности насо:с размешен в зоне лобовых частей статориой обмотк1и, а его рабочее колесо выполнено из магнитного материала и вл етс дополинтельны-м ротором, взаимодействующим с нол 1ми рассе .ни лобовых частей статорной обмотки. На чертел е показала описьизаема манглна , поперечный разрез. На валу } машины в зоне лобовых частей статорНОЙ обмотки 2 установлен центробежный Hacoic, состо щий из корпуса 3 и pa6o;ieго колеса 4. 3 представл ет собой кольцо, вьтолненное из немагнитного матсриала . Он снабжен штуцерами 5 и 6 дл по вода и отвода ж.ндкости. Рабочее колесо 4 выпол нено нз магнитного материала и вл етс долол1нитель ым ротором, взаимодействуюшим с пол ми рассе ни лобовых частей статорной обмотки. Предмет изо б р е т е н н Электрическа машина с жидкостным охлаждением, в которой циркул ци охлажлающ его агента осуществл етс пооредством центр€беж:ного насоса, установлениого на ее валу и состо щего из корпуса и рабочего колеса , отличающа с тем, что, с целью повышени к.П.д. и надежности, наСос размещен в зоне лобовых частей статарной обмотки, а его рабочее колесо выполнено из магнитного материала и вл етс дополнительным ротором, взаимодействующим с рассе .ни лобовых частей статорной обмотки.Electric cooling machines are known, in which the cooling agent is circulated by means of a centrifugal pump mounted on the shaft of the machine and consisting of a Cornus and an impeller. The proposed machine differs from the known ones in that for the improvement of efficiency. and reliability of the pump: it is placed in the zone of the frontal parts by the stator winding, and its impeller is made of magnetic material and is an additional rotor, which interacts with zero side scattering of the frontal parts of the stator winding. The drawing showed a manglina transcript, cross section. On the shaft} of the machine, in the area of the frontal parts of the stator winding 2, a centrifugal Hacoic is installed, consisting of body 3 and pa6o; i.e. wheel 4. 3 is a ring made of non-magnetic material. It is equipped with fittings 5 and 6 dl for water and drainage of the well. The impeller 4 is made of magnetic material and is a dolly rotor that interacts with the scattering fields of the frontal parts of the stator winding. Subject is a liquid-cooled electric machine, in which the agent is cooled by means of a centrifugal pump, mounted on its shaft and consisting of a housing and an impeller, , with the aim of increasing the efficiency. and reliability, the pump is placed in the zone of the frontal parts of the stator winding, and its impeller is made of magnetic material and is an additional rotor interacting with the scattering of the frontal parts of the stator winding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1635844A SU394896A1 (en) | 1971-03-29 | 1971-03-29 | ELECTRIC MACHINE WITH LIQUID COOLING |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1635844A SU394896A1 (en) | 1971-03-29 | 1971-03-29 | ELECTRIC MACHINE WITH LIQUID COOLING |
Publications (1)
Publication Number | Publication Date |
---|---|
SU394896A1 true SU394896A1 (en) | 1973-08-22 |
Family
ID=20469414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1635844A SU394896A1 (en) | 1971-03-29 | 1971-03-29 | ELECTRIC MACHINE WITH LIQUID COOLING |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU394896A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6589018B2 (en) | 2001-08-14 | 2003-07-08 | Lakewood Engineering And Manufacturing Co. | Electric fan motor assembly with motor housing control switch and electrical input socket |
-
1971
- 1971-03-29 SU SU1635844A patent/SU394896A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6589018B2 (en) | 2001-08-14 | 2003-07-08 | Lakewood Engineering And Manufacturing Co. | Electric fan motor assembly with motor housing control switch and electrical input socket |
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