CH607811GA3 - - Google Patents
Download PDFInfo
- Publication number
- CH607811GA3 CH607811GA3 CH1039272A CH1039272A CH607811GA3 CH 607811G A3 CH607811G A3 CH 607811GA3 CH 1039272 A CH1039272 A CH 1039272A CH 1039272 A CH1039272 A CH 1039272A CH 607811G A3 CH607811G A3 CH 607811GA3
- Authority
- CH
- Switzerland
- Prior art keywords
- motor
- watch
- stator
- electro
- inch
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
- H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
- H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets
- H02K37/125—Magnet axially facing armature
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C13/00—Driving mechanisms for clocks by master-clocks
- G04C13/08—Slave-clocks actuated intermittently
- G04C13/10—Slave-clocks actuated intermittently by electromechanical step advancing mechanisms
- G04C13/11—Slave-clocks actuated intermittently by electromechanical step advancing mechanisms with rotating armature
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/26—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of printed conductors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Stepping Motors (AREA)
- Electromechanical Clocks (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Windings For Motors And Generators (AREA)
- Brushless Motors (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Compounds Of Unknown Constitution (AREA)
Abstract
An electric motor consisting of a stator and of an axially magnetized rotor disk is provided with a statoric winding in the form of an insulating wafer carrying an electric circuit formed by way of electro-deposition, to which are fed pulses of alternate polarities causing said motor to rotate step by step. Such a motor can exhibit minute dimensions of the order of a few tens of an inch, and thus can be used for driving the movement of a watch or the like.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7126136A FR2146527A5 (en) | 1971-07-16 | 1971-07-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
CH607811B CH607811B (en) | |
CH607811GA3 true CH607811GA3 (en) | 1978-11-15 |
Family
ID=9080474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1039272A CH607811B (en) | 1971-07-16 | 1972-07-11 | MICROMOTEUR ELECTRIQUE A ROTATION PAS A PAS POUR L'ENTRAINEMENT D'UN MOUVEMENT DE GARDE-TEMPS. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3796039A (en) |
JP (1) | JPS4835312A (en) |
CH (1) | CH607811B (en) |
DE (1) | DE2234600A1 (en) |
FR (1) | FR2146527A5 (en) |
GB (1) | GB1395401A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH668160GA3 (en) * | 1987-04-22 | 1988-12-15 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3858098A (en) * | 1973-09-07 | 1974-12-31 | Emerson Electric Co | Dynamoelectric control system and motor therefor |
JPS51137459A (en) * | 1975-05-23 | 1976-11-27 | Seikosha Co Ltd | Timepiece |
DE2705685A1 (en) * | 1977-02-11 | 1978-08-17 | Quarz Zeit Ag | SINGLE-PHASE STEPPER MOTOR |
JPS5574523A (en) * | 1978-12-01 | 1980-06-05 | Canon Inc | Electromagnetically driven aperture shutter |
DE2950016A1 (en) * | 1979-12-12 | 1981-07-09 | Naučno-issledovatel'skij institut časovoj promyšlennosti, Moskva | ELECTRIC STEP MICRO MOTOR |
FR2500968A1 (en) * | 1981-03-02 | 1982-09-03 | Inst Chasovoi Promyshlennost | Single-phase step micromotor - has ferromagnetic fixing rotor located between stator and double pole rotor providing variable gap |
JPH0815389B2 (en) * | 1986-07-22 | 1996-02-14 | 日本電信電話株式会社 | Step type motor and its drive circuit |
US5455474A (en) * | 1992-06-23 | 1995-10-03 | Magnetic Revolutions Limited L.L.C. | Magnetic motor construction |
DE19920048A1 (en) * | 1999-04-23 | 2000-10-26 | Claus Rein | Electromechanical energy converter with a flat structure for applications requiring miniature motors or generators. |
DE10217285A1 (en) * | 2002-04-12 | 2003-11-06 | Coreta Gmbh | Electromechanical energy converter |
CN100353646C (en) * | 2002-11-18 | 2007-12-05 | 精工爱普生株式会社 | Stator of brushless motor, brushless motor having same, and coil structure |
KR101011396B1 (en) * | 2005-05-24 | 2011-01-28 | 가부시키가이샤 덴소 | Motor and motor system |
EP2382701B1 (en) | 2009-01-16 | 2016-11-30 | Boulder Wind Power, Inc. | Segmented stator for an axial field device |
US7646178B1 (en) | 2009-05-08 | 2010-01-12 | Fradella Richard B | Broad-speed-range generator |
DE102009054390B3 (en) * | 2009-11-24 | 2011-06-30 | Siemens Aktiengesellschaft, 80333 | Bearing concept for a segment motor |
US9154024B2 (en) | 2010-06-02 | 2015-10-06 | Boulder Wind Power, Inc. | Systems and methods for improved direct drive generators |
US8736133B1 (en) | 2013-03-14 | 2014-05-27 | Boulder Wind Power, Inc. | Methods and apparatus for overlapping windings |
FR3015794B1 (en) * | 2013-12-20 | 2017-07-14 | Save Ingenierie | ELECTROMAGNETIC MACHINE ELEMENT WITH OPTIMIZED ELECTROMAGNETIC CIRCUITS INTO TRACKS IN THE FORM OF ANNULAR CRONELE LINES |
US10177620B2 (en) | 2014-05-05 | 2019-01-08 | Boulder Wind Power, Inc. | Methods and apparatus for segmenting a machine |
US9837867B2 (en) | 2014-07-21 | 2017-12-05 | Regal Beloit America, Inc. | Electric machine, rotor and associated method |
EP3255763A1 (en) * | 2016-06-10 | 2017-12-13 | Richemont International S.A. | Microgenerator for a timepiece and manufacturing method of a microgenerator for a timepiece |
US10263485B2 (en) * | 2016-12-21 | 2019-04-16 | Briggs & Stratton Corporation | Alternator with integrated engine controller |
EP3438763B1 (en) * | 2017-08-04 | 2020-05-06 | The Swatch Group Research and Development Ltd | Clock movement provided with an electromagnetic transducer |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH353071A (en) * | 1956-11-07 | 1961-03-31 | S E A Societe D Electronique E | Rotating electric machine |
FR1160490A (en) * | 1956-11-07 | 1958-07-16 | Electronique & Automatisme Sa | Advanced rotating electrical machines |
US3093762A (en) * | 1959-01-08 | 1963-06-11 | Printed Motors Inc | Step motor using printed circuit components |
FR1226508A (en) * | 1959-02-05 | 1960-07-13 | Electronique & Automatisme Sa | Advanced training in rotating electrical machines |
FR1234263A (en) * | 1959-05-12 | 1960-10-17 | Electronique & Automatisme Sa | High frequency alternator |
US3204136A (en) * | 1960-06-06 | 1965-08-31 | Fuji Tsushinki Seizo Kk | Two-phase stepping motor |
US3292023A (en) * | 1964-09-03 | 1966-12-13 | Garrett Corp | Dynamoelectric machine |
DE2048901C3 (en) * | 1969-10-13 | 1975-04-10 | Girard-Perregaux S.A., La Chaux- De-Fonds, Neuenburg (Schweiz) | Electric stepper motor, especially for a clockwork |
-
1971
- 1971-07-16 FR FR7126136A patent/FR2146527A5/fr not_active Expired
-
1972
- 1972-07-11 CH CH1039272A patent/CH607811B/en unknown
- 1972-07-12 US US00271013A patent/US3796039A/en not_active Expired - Lifetime
- 1972-07-14 GB GB3302772A patent/GB1395401A/en not_active Expired
- 1972-07-14 DE DE2234600A patent/DE2234600A1/en active Pending
- 1972-07-15 JP JP47071191A patent/JPS4835312A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH668160GA3 (en) * | 1987-04-22 | 1988-12-15 |
Also Published As
Publication number | Publication date |
---|---|
US3796039A (en) | 1974-03-12 |
JPS4835312A (en) | 1973-05-24 |
CH607811B (en) | |
FR2146527A5 (en) | 1973-03-02 |
GB1395401A (en) | 1975-05-29 |
DE2234600A1 (en) | 1973-12-13 |
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