DE3213291C2 - - Google Patents
Info
- Publication number
- DE3213291C2 DE3213291C2 DE3213291A DE3213291A DE3213291C2 DE 3213291 C2 DE3213291 C2 DE 3213291C2 DE 3213291 A DE3213291 A DE 3213291A DE 3213291 A DE3213291 A DE 3213291A DE 3213291 C2 DE3213291 C2 DE 3213291C2
- Authority
- DE
- Germany
- Prior art keywords
- groove
- sheet
- rotor
- stepper motor
- motor according
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000002184 metal Substances 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- 238000004804 winding Methods 0.000 claims abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 239000000696 magnetic material Substances 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 230000005415 magnetization Effects 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000013459 approach Methods 0.000 description 7
- 230000004907 flux Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 210000002105 tongue Anatomy 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C13/00—Driving mechanisms for clocks by primary clocks
- G04C13/08—Secondary clocks actuated intermittently
- G04C13/10—Secondary clocks actuated intermittently by electromechanical step advancing mechanisms
- G04C13/11—Secondary 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
- 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
- H02K37/14—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 with magnets rotating within the armatures
- H02K37/16—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 with magnets rotating within the armatures having horseshoe armature cores
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Control Of Electric Motors In General (AREA)
- Control Of Stepping Motors (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813262905A SU1050059A1 (ru) | 1981-04-09 | 1981-04-09 | Однофазный шаговый двигатель |
| SU813262902A SU1050058A1 (ru) | 1981-04-09 | 1981-04-09 | Однофазный шаговый двигатель |
| SU813308501A SU1056385A1 (ru) | 1981-06-29 | 1981-06-29 | Однофазный шаговый двигатель |
| SU813350001A SU1096738A2 (ru) | 1981-11-13 | 1981-11-13 | Однофазный шаговый двигатель |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3213291A1 DE3213291A1 (de) | 1982-11-18 |
| DE3213291C2 true DE3213291C2 (enrdf_load_stackoverflow) | 1987-06-19 |
Family
ID=27484905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19823213291 Granted DE3213291A1 (de) | 1981-04-09 | 1982-04-08 | Einphasen-schrittmotor |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH655827GA3 (enrdf_load_stackoverflow) |
| DE (1) | DE3213291A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2503951B1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4429259A1 (de) * | 1994-08-18 | 1996-02-22 | Moto Meter Gmbh | Schrittmotor mit vorwiegend axialer Rotormagnetisierung |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0815389B2 (ja) * | 1986-07-22 | 1996-02-14 | 日本電信電話株式会社 | ステップ型モータおよびその駆動回路 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1457044A (en) * | 1973-06-01 | 1976-12-01 | Suwa Seikosha Kk | Electric timepieces and to miniature electric stepping motors suitable for use therein |
| JPS5740759B2 (enrdf_load_stackoverflow) * | 1973-07-17 | 1982-08-30 | ||
| FR2263632B1 (enrdf_load_stackoverflow) * | 1974-03-07 | 1980-08-14 | Seiko Instr & Electronics | |
| US3978651A (en) * | 1974-12-27 | 1976-09-07 | Kabushiki Kaisha Suwa Seikosha | Step motor for quartz crystal electronic timepiece |
| DE2559635B2 (de) * | 1975-01-27 | 1978-07-06 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Einphasenschrittmotor |
| DE2503206C3 (de) * | 1975-01-27 | 1978-03-30 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Einphasenschrittmotor |
| JPS51134816A (en) * | 1975-05-16 | 1976-11-22 | Seiko Instr & Electronics Ltd | Converter for an electronic clock |
| JPS5239111A (en) * | 1975-09-25 | 1977-03-26 | Citizen Watch Co Ltd | Pulse motor for electronic clock |
| US4367049A (en) * | 1977-09-02 | 1983-01-04 | Ebauches S.A. | Driving device especially for a timepiece |
| DE2757305C2 (de) * | 1977-12-22 | 1985-07-18 | Gebrueder Junghans Gmbh, 7230 Schramberg | Stator für eine elektrische Maschine |
| CH623712B (fr) * | 1978-12-06 | Ebauchesfabrik Eta Ag | Stator monobloc pour moteur pas a pas d'horlogerie. | |
| FR2475310A1 (fr) * | 1980-02-06 | 1981-08-07 | Asulab Sa | Moteur electromagnetique |
-
1982
- 1982-03-26 FR FR8205237A patent/FR2503951B1/fr not_active Expired
- 1982-03-29 CH CH192282A patent/CH655827GA3/de unknown
- 1982-04-08 DE DE19823213291 patent/DE3213291A1/de active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4429259A1 (de) * | 1994-08-18 | 1996-02-22 | Moto Meter Gmbh | Schrittmotor mit vorwiegend axialer Rotormagnetisierung |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2503951B1 (fr) | 1985-09-06 |
| FR2503951A1 (fr) | 1982-10-15 |
| CH655827GA3 (enrdf_load_stackoverflow) | 1986-05-30 |
| DE3213291A1 (de) | 1982-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OR8 | Request for search as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8105 | Search report available | ||
| 8127 | New person/name/address of the applicant |
Owner name: MOSKOVSKIJ ENERGETICESKIJ INSTITUT PERVYJ MOSKOVSK |
|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |