STEP MOTOR FOR QUARTZ-CRYSTAL WRISTWATCH Russian patent published in 1996 - IPC

Abstract SU 1825265 A1

FIELD: quartz-crystal wristwatch. SUBSTANCE: the motor has a core of soft magnetic material with winding 2 connected to pillar stator plate 3 with hole 4. Stator plate 3 is installed on base 5, and sleeve 10 is press-fitted in it. The outside diameter of sleeve 10 is smaller than the diameter of stator plate 4. EFFECT: enhanced reliability and adaptability to manufacture. 2 cl, 2 dwg

Similar patents SU1825265A1

Title	Year	Author	Number
SINGLE-PHASE STEPPING ELECTRIC MOTOR	0	Malkin Daniel Davidovich Umerenkov Anatolij Sergeevich Ketsaris Aleksandr Avgustinovich Kruglov Gennadij Aleksandrovich Kalashnikov Vladimir Ivanovich	SU978283A1
MODULAR STEPPING MOTOR FOR ELECTRONIC ANALOG WATCH	0	Malkin Daniel Davidovich Mkrtchyan Vaginak Sergeevich Lokshin Mark Semenovich	SU1614076A1
MULTIPHASE MOTOR-GENERATOR WITH MAGNETIC ROTOR	2015	Menshikh Oleg Fedorovich	RU2609524C1
ELECTRONIC CLOCK-WORK	1992	Zotov V.A. Shelikhova M.E.	RU2078366C1
MAGNETOELECTRIC GENERATOR	2019	Zajnullin Ildar Fanilevich	RU2716011C1
ONE-PHASE STEP MOTOR	0	Ivobotenko Boris Alekseevich Kuznetsova Olga Mikhajlovna Novakovskaya Zoya Davidovna Kiseleva Tatyana Petrovna Oktaj Sattar	SU1095324A1
NON-CONTACT REDUCTION MAGNETOELECTRIC MACHINE WITH AXIAL EXCITATION	2010	Chernukhin Vladimir Mikhajlovich	RU2437203C1
CONTACTLESS MAGNETOELECTRIC MACHINE WITH AXIAL EXCITATION	2010	Chernukhin Vladimir Mikhajlovich	RU2436221C1
NON-CONTACT MAGNETOELECTRIC MACHINE WITH AXIAL EXCITATION	2010	Chernukhin Vladimir Mikhajlovich	RU2437202C1
NON-CONTACT MAGNETIC ELECTRIC REDUCTION MACHINE WITH SALIENT-POLE ARMATURE	2010	Chernukhin Vladimir Mikhajlovich	RU2416860C1

SU 1 825 265 A1

Authors

Grabovskaja I.M.

Ivanov V.I.

Kuznetsova O.M.

Kulevskaja E.F.

Dates

1996-06-27—Published

1989-05-12—Filed