IT1082654B - Perfezionamento nei motori elettrici in particolare per orologi - Google Patents

Perfezionamento nei motori elettrici in particolare per orologi

Info

Publication number: IT1082654B
Authority: IT; Italy
Prior art keywords: watches; improvement; electric motors; motors; electric
Prior art date: 1976-02-10

Application number

IT47965/77A

Other languages

English (en)

Original Assignee

Seikosha Kk

Priority date (The priority date 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 date listed.)

1976-02-10

Filing date

1977-02-08

Publication date

1985-05-21

1977-02-08 Application filed by Seikosha Kk filed Critical Seikosha Kk

1985-05-21 Application granted granted Critical

1985-05-21 Publication of IT1082654B publication Critical patent/IT1082654B/it

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/16—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating an electro-dynamic continuously rotating motor
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/19679—Spur
- Y10T74/19684—Motor and gearing

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Microelectronics & Electronic Packaging (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Motor Or Generator Frames (AREA)
Permanent Magnet Type Synchronous Machine (AREA)
Electromechanical Clocks (AREA)

IT47965/77A 1976-02-10 1977-02-08 Perfezionamento nei motori elettrici in particolare per orologi IT1082654B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1976014617U JPS5625337Y2 (it)	1976-02-10	1976-02-10

Publications (1)

Publication Number	Publication Date
IT1082654B true IT1082654B (it)	1985-05-21

Family

ID=11866151

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT47965/77A IT1082654B (it)	1976-02-10	1977-02-08	Perfezionamento nei motori elettrici in particolare per orologi

Country Status (7)

Country	Link
US (1)	US4152612A (it)
JP (1)	JPS5625337Y2 (it)
DE (1)	DE2705633A1 (it)
FR (1)	FR2341221B1 (it)
GB (1)	GB1534105A (it)
IT (1)	IT1082654B (it)
NL (1)	NL7701420A (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS54110707U (it) *	1978-01-25	1979-08-03
US4663549A (en) *	1984-06-29	1987-05-05	Canon Kabushiki Kaisha	Fan motor with a fan frame formed in part by a portion of a motor base
US4628592A (en) *	1984-07-11	1986-12-16	Eaton Corporation	Method of assembling a motor speed reducer to a device to be driven
CA1250738A (en) *	1984-07-11	1989-03-07	Joseph J. Mahon	Method of assembling a motor-speed reducer to a device to be driven
ES2078571T3 (es) *	1991-04-18	1995-12-16	Siemens Ag	Accionamiento por motor con engranaje en vehiculos motorizados.
US5414316A (en) *	1991-04-18	1995-05-09	Siemens Aktiengesellschaft	Motor vehicle gear motor drive
IT232389Y1 (it) *	1994-05-05	1999-12-17	Bitron A Spa	Attuatore elettromeccanico e involucro per il supporto e contenimento.
JP3650613B2 (ja) *	2002-08-23	2005-05-25	ファナック株式会社	空冷式電動機
FR3076120B1 (fr) *	2017-12-26	2020-11-20	Bontaz Centre R & D	Motoreducteur a encombrement reduit
FR3113425B1 (fr) *	2020-08-14	2022-07-22	Bontaz Centre R & D	Distributeur fluidique a fonctionnement ameliore

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2272242A (en) *	1937-08-19	1942-02-10	Teleregister Corp	Indicating device
US2209362A (en) *	1939-03-21	1940-07-30	Westinghouse Electric & Mfg Co	End-bell cover for dynamo-electric machines
US2269035A (en) *	1940-11-30	1942-01-06	David S Neal	Educational internal combustion engine
US3256453A (en) *	1962-08-27	1966-06-14	Cons Electronics Ind	Synchronous motors
US3240965A (en) *	1964-07-07	1966-03-15	Patent Button Co	Electromagnetic motor for a data indicator
US3400285A (en) *	1965-12-20	1968-09-03	Willard E. Buck	Hysteresis synchronous motor and improved shaft sub-assembly therefor
US3482126A (en) *	1966-06-24	1969-12-02	Frank R Bradley	Electromagnetic indicator
US3508350A (en) *	1967-04-04	1970-04-28	Child Guidance Toys Inc	Time tone clock
US3469131A (en) *	1968-04-05	1969-09-23	Gen Time Corp	Synchronous timer motors
US3676725A (en) *	1970-09-23	1972-07-11	Mallory & Co Inc P R	Means connecting a synchronous motor to a gear train housing
US3662198A (en) *	1970-12-04	1972-05-09	John Adams Jr	Traction motor inspection cover
US3855490A (en) *	1971-08-27	1974-12-17	Mc Graw Edison Co	Synchronous motor with flux conductor
JPS4845520U (it) *	1971-09-29	1973-06-14
GB1411453A (en) *	1972-03-15	1975-10-22	Ebauches Sa	Timepiece with digital time display
GB1436252A (en) *	1972-06-09	1976-05-19	Gen Time Corp	Line cord
US3909646A (en) *	1974-02-01	1975-09-30	Tri Tech	Electric rotating machine

1976
- 1976-02-10 JP JP1976014617U patent/JPS5625337Y2/ja not_active Expired
1977
- 1977-02-07 GB GB4899/77A patent/GB1534105A/en not_active Expired
- 1977-02-08 IT IT47965/77A patent/IT1082654B/it active
- 1977-02-09 US US05/767,050 patent/US4152612A/en not_active Expired - Lifetime
- 1977-02-10 NL NL7701420A patent/NL7701420A/xx not_active Application Discontinuation
- 1977-02-10 FR FR7703756A patent/FR2341221B1/fr not_active Expired
- 1977-02-10 DE DE19772705633 patent/DE2705633A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
GB1534105A (en)	1978-11-29
JPS5625337Y2 (it)	1981-06-15
FR2341221B1 (fr)	1983-01-07
JPS52106514U (it)	1977-08-13
FR2341221A1 (fr)	1977-09-09
DE2705633A1 (de)	1977-08-11
NL7701420A (nl)	1977-08-12
US4152612A (en)	1979-05-01

Publication	Publication Date	Title
JPS5383107A (en)	1978-07-22	Rotor blade structure
MX143575A (es)	1981-06-03	Mejoras en maquina dinamoelectrica
IT1040737B (it)	1979-12-20	Perfezionamento nelle macchine elettriche in particolare motori elettrici
IT1073985B (it)	1985-04-17	Perfezionamento nei dispositivi di avviamento e protezione per motori elettrici
SG26983G (en)	1984-07-27	Improvements in or relating to electric motors
JPS5379110A (en)	1978-07-13	Combined rotor blade
MX4205E (es)	1982-01-27	Mejoras en maquina dinamoelectrica sincronica
IT1068872B (it)	1985-03-21	Dispositivo combinato avviatore-protettore per motori elettrici
BR7608035A (pt)	1977-11-08	Aperfeicoamento em maquina dinamoeletrica
GB1552694A (en)	1979-09-19	Synchronous motors
IT1113252B (it)	1986-01-20	Perfezionamento nei rotori di elicotteri
IT7825452A0 (it)	1978-07-07	Motore sincrono monofase adauto-avviamento.
CH615083B (de)		Einphasenschrittmotor.
IT1206400B (it)	1989-04-21	Perfezionamento nei motori a razzo
IT1082654B (it)	1985-05-21	Perfezionamento nei motori elettrici in particolare per orologi
IT1032259B (it)	1979-05-30	Perfezionamento nei motori rotativi
IT1143698B (it)	1986-10-22	Motore elettrico conformato in modo piatto
IT1089888B (it)	1985-06-18	Perfezionamento nei servosterzo
IT1087614B (it)	1985-06-04	Connessione di conduttore di protezione per motori,specialmente motori di piccole dimensioni
IT1114728B (it)	1986-01-27	Perfezionamento nei motori sincroni
GB1544334A (en)	1979-04-19	Electric motors
IT1078892B (it)	1985-05-08	Perfezionamento nei motori elettrici a poli schermati
IT1082151B (it)	1985-05-21	Perfezionamento nei motori passo passo
IT8022256A0 (it)	1980-05-22	Motore elettrico sincrono.
IT1035951B (it)	1979-10-20	Perfezionamento nei rasoi elettrici