FR2326798A1 - Moteur pas a pas - Google Patents
Moteur pas a pasInfo
- Publication number
- FR2326798A1 FR2326798A1 FR7629327A FR7629327A FR2326798A1 FR 2326798 A1 FR2326798 A1 FR 2326798A1 FR 7629327 A FR7629327 A FR 7629327A FR 7629327 A FR7629327 A FR 7629327A FR 2326798 A1 FR2326798 A1 FR 2326798A1
- Authority
- FR
- France
- Prior art keywords
- engine
- step engine
- 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.)
- Pending
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
- H02K37/20—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 rotating flux distributors, the armatures and magnets both being stationary
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/618,028 US3999090A (en) | 1975-09-30 | 1975-09-30 | Stepper motor |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2326798A1 true FR2326798A1 (fr) | 1977-04-29 |
Family
ID=24476040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7629327A Pending FR2326798A1 (fr) | 1975-09-30 | 1976-09-29 | Moteur pas a pas |
Country Status (10)
Country | Link |
---|---|
US (1) | US3999090A (fr) |
JP (2) | JPS5266906A (fr) |
AU (1) | AU497791B2 (fr) |
CA (1) | CA1050600A (fr) |
CH (1) | CH600661A5 (fr) |
DE (1) | DE2644238A1 (fr) |
FR (1) | FR2326798A1 (fr) |
GB (1) | GB1557071A (fr) |
IT (1) | IT1073429B (fr) |
SE (1) | SE7610666L (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH599707A5 (fr) * | 1976-09-03 | 1978-05-31 | Portescap | |
DE2705684A1 (de) * | 1977-02-11 | 1978-08-17 | Quarz Zeit Ag | Einphasenschrittmotor |
US4246504A (en) * | 1978-06-21 | 1981-01-20 | Horstmann Clifford Magnetics Limited | Electric motors |
DE2912688A1 (de) * | 1978-08-11 | 1980-02-14 | Copal Electronics | Schrittmotor |
US4404484A (en) * | 1981-03-06 | 1983-09-13 | Tri-Tech, Inc. | Electric rotating machine |
JPS5939785A (ja) * | 1982-08-28 | 1984-03-05 | 京セラ株式会社 | 装飾用金色部材 |
JPS60118684A (ja) * | 1983-11-29 | 1985-06-26 | 株式会社東芝 | セラミックス焼結体及びその製造方法 |
JPS60127283A (ja) * | 1983-12-13 | 1985-07-06 | 住友電気工業株式会社 | 耐熱部品の製造方法 |
JPS60137882A (ja) * | 1983-12-26 | 1985-07-22 | 京セラ株式会社 | 時計用金色部材 |
JPS61161952A (ja) * | 1985-01-09 | 1986-07-22 | Yaskawa Electric Mfg Co Ltd | 3相リニア誘導子形モ−タ |
JPS61247673A (ja) * | 1985-04-22 | 1986-11-04 | 株式会社 石塚研究所 | 硬質材に窒化チタンを被覆する方法 |
DE3680656D1 (de) * | 1986-01-09 | 1991-09-05 | Yaskawa Denki Seisakusho Kk | Schrittmotor. |
AU2042497A (en) * | 1997-03-11 | 1998-09-29 | Energia Celeste S.R.L. | Electromagnetic device |
DE60141235D1 (de) | 2000-09-11 | 2010-03-18 | Zipher Ltd | Druckvorrichtung und -verfahren |
US7081685B2 (en) * | 2003-10-29 | 2006-07-25 | Meng-Hua Fu | Shoe generator having a rotor with forward/reverse movement |
DE102005019112A1 (de) * | 2005-04-25 | 2006-10-26 | Siemens Ag | Kombinationsantrieb mit Hybridreluktanzmotor |
US8084907B2 (en) * | 2005-12-12 | 2011-12-27 | Samsung Electro-Mechanics Co., Ltd. | Spindle motor having holding magnet preventing oil discharge |
KR100733225B1 (ko) * | 2005-12-12 | 2007-06-27 | 삼성전기주식회사 | 스핀들모터 |
US7825556B2 (en) * | 2006-11-28 | 2010-11-02 | Minebea Co., Ltd. | Stepping motor |
US11411444B2 (en) | 2020-07-20 | 2022-08-09 | Lin Engineering, Inc. | Variable reluctance step motor having enhanced holding torque |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1204016A (fr) * | 1957-10-23 | 1960-01-22 | Landis & Gyr Ag | Petit moteur synchrone auto-démarreur |
FR1237313A (fr) * | 1959-06-19 | 1960-07-29 | Perfectionnements aux moteurs synchrones à auto-démarrage | |
CH355219A (de) * | 1957-12-10 | 1961-06-30 | Landis & Gyr Ag | Elektromagnetischer Schrittantrieb |
FR1475948A (fr) * | 1966-02-25 | 1967-04-07 | Hatot Leon Ets | Perfectionnements aux machines tournantes électromagnétiques |
FR2211787A1 (fr) * | 1972-12-26 | 1974-07-19 | Tokai Rika Co Ltd |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH437530A (de) * | 1965-10-12 | 1967-06-15 | Landis & Gyr Ag | Elektrischer Schrittmotor zur Verdrehung einer Welle |
US3644764A (en) * | 1967-08-30 | 1972-02-22 | Mesur Matic Electronics Corp | Harmonic drive for digital step motor |
CH481520A (de) * | 1968-11-27 | 1969-11-15 | Landis & Gyr Ag | Elektrischer Schrittmotor |
US3757147A (en) * | 1971-05-18 | 1973-09-04 | Cambridge Thermionic Corp | Stepping motor |
US3833634A (en) * | 1971-12-21 | 1974-09-03 | Union Carbide Corp | Manufacture of polyfunctional compounds |
US3783313A (en) * | 1972-06-29 | 1974-01-01 | Canadian Patents Dev | Electrical stepping motors having low inertia rotors |
CH1279472A4 (fr) * | 1972-08-30 | 1974-07-15 | ||
CH549308A (fr) * | 1972-11-30 | 1974-05-15 | Suisse Horlogerie | Moteur electromagnetique rotatif pas a pas. |
US3957857A (en) * | 1973-06-19 | 1976-05-18 | Union Carbide Corporation | Catalytic process for polyhydric alcohols and derivatives |
CA1069540A (fr) * | 1975-01-02 | 1980-01-08 | Union Carbide Corporation | Procede catalytique pour la preparation d'alcools polyhydroxyliques et de leurs derives |
-
1975
- 1975-09-30 US US05/618,028 patent/US3999090A/en not_active Expired - Lifetime
-
1976
- 1976-08-27 AU AU17252/76A patent/AU497791B2/en not_active Expired
- 1976-09-08 CA CA260,725A patent/CA1050600A/fr not_active Expired
- 1976-09-22 CH CH1203476A patent/CH600661A5/xx not_active IP Right Cessation
- 1976-09-24 JP JP51113830A patent/JPS5266906A/ja active Pending
- 1976-09-27 SE SE7610666A patent/SE7610666L/xx unknown
- 1976-09-28 IT IT51467/76A patent/IT1073429B/it active
- 1976-09-29 FR FR7629327A patent/FR2326798A1/fr active Pending
- 1976-09-29 GB GB40345/76A patent/GB1557071A/en not_active Expired
- 1976-09-29 JP JP51116119A patent/JPS5242809A/ja active Pending
- 1976-09-30 DE DE19762644238 patent/DE2644238A1/de not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1204016A (fr) * | 1957-10-23 | 1960-01-22 | Landis & Gyr Ag | Petit moteur synchrone auto-démarreur |
CH355219A (de) * | 1957-12-10 | 1961-06-30 | Landis & Gyr Ag | Elektromagnetischer Schrittantrieb |
FR1237313A (fr) * | 1959-06-19 | 1960-07-29 | Perfectionnements aux moteurs synchrones à auto-démarrage | |
FR1475948A (fr) * | 1966-02-25 | 1967-04-07 | Hatot Leon Ets | Perfectionnements aux machines tournantes électromagnétiques |
FR2211787A1 (fr) * | 1972-12-26 | 1974-07-19 | Tokai Rika Co Ltd |
Also Published As
Publication number | Publication date |
---|---|
GB1557071A (en) | 1979-12-05 |
CH600661A5 (fr) | 1978-06-30 |
AU497791B2 (en) | 1979-01-11 |
IT1073429B (it) | 1985-04-17 |
SE7610666L (sv) | 1977-03-31 |
JPS5266906A (en) | 1977-06-02 |
AU1725276A (en) | 1978-03-02 |
DE2644238A1 (de) | 1977-04-07 |
JPS5242809A (en) | 1977-04-04 |
CA1050600A (fr) | 1979-03-13 |
US3999090A (en) | 1976-12-21 |
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