ELECTRICAL MACHINE STATOR Russian patent published in 2004 - IPC

Abstract RU 2236076 C1

FIELD: electrical engineering; synchronous machines.

SUBSTANCE: electrical machine stator has core 1 assembled of electric steel stampings with axial slit-type ducts 6 in back 4 and teeth 5. Slots 8 are provided in side surfaces of stamping teeth at points where stator winding bars abut against them, slot width being smaller than winding bar height. Slot configuration is arbitrary.

EFFECT: improved cooling conditions, enhanced efficiency of electrical machine.

4 cl, 3 dwg

Similar patents RU2236076C1

Title	Year	Author	Number
ELECTRICAL MACHINE CORE	2003	Chirikov V.F. Shevchenko A.A. Ivanov V.K. Novosadov A.A. Shadrintsev A.K. Kaniskin N.A.	RU2260238C2
ELECTRIC MACHINE WITH LIQUID COOLING OF STATOR	2018	Korovin Vladimir Andreevich	RU2687560C1
ELECTRICAL MACHINE STATOR COOLING SYSTEM	2003	Shalaev V.G.	RU2246786C1
ELECTRIC MACHINE STATOR WITH LIQUID COOLING	2019	Korovin Vladimir Andreevich	RU2706016C1
STATOR OF ELECTRICAL MACHINE OF ALTERNATING CURRENT	0	Titko Aleksej Ivanovich Kushnir Sergej Stanislavovich	SU1690084A1
	0	Fridkin P.A.	SU62072A1
STATOR OF ELECTRIC MACHINE	0	Argunov Yurij Vasilevich Vozilkina Galina Petrovna Maslennikov Konstantin Nikolaevich Novoseltsev Mikhail Sarpionovich Shkuropatov Vladimir Mikhajlovich	SU1267534A1
ELECTRICAL MACHINE STATOR	1992	Kuz'Min V.V. Rakogon V.G. Penskoj V.F. Novikov Ja.M.	RU2047257C1
ELECTRICAL MACHINE STATOR MANUFACTURING PROCESS	1998	Shalaev V.G.	RU2178230C2

RU 2 236 076 C1

Authors

Chirikov V.F.

Shevchenko A.A.

Novosadov A.A.

Voskresenskij A.S.

Kaniskin N.A.

Dates

2004-09-10—Published

2003-01-08—Filed