FR2172227B1 - - Google Patents
Info
- Publication number
- FR2172227B1 FR2172227B1 FR7305197A FR7305197A FR2172227B1 FR 2172227 B1 FR2172227 B1 FR 2172227B1 FR 7305197 A FR7305197 A FR 7305197A FR 7305197 A FR7305197 A FR 7305197A FR 2172227 B1 FR2172227 B1 FR 2172227B1
- Authority
- FR
- France
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
- H02K41/035—DC motors; Unipolar motors
- H02K41/0352—Unipolar motors
- H02K41/0354—Lorentz force motors, e.g. voice coil motors
- H02K41/0356—Lorentz force motors, e.g. voice coil motors moving along a straight path
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Moving Of Heads (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22613972A | 1972-02-14 | 1972-02-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2172227A1 FR2172227A1 (US20080293856A1-20081127-C00139.png) | 1973-09-28 |
| FR2172227B1 true FR2172227B1 (US20080293856A1-20081127-C00139.png) | 1978-12-01 |
Family
ID=22847725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7305197A Expired FR2172227B1 (US20080293856A1-20081127-C00139.png) | 1972-02-14 | 1973-02-14 |
Country Status (11)
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3984745A (en) * | 1974-01-08 | 1976-10-05 | The Singer Company | Sewing machine stitch pattern generation using servo controls |
| US3889139A (en) * | 1974-02-14 | 1975-06-10 | Xerox Corp | Linear motor actuator |
| JPS51159820U (US20080293856A1-20081127-C00139.png) * | 1975-06-13 | 1976-12-20 | ||
| US4016441A (en) * | 1976-05-19 | 1977-04-05 | The Singer Company | Linear motor |
| US4072101A (en) * | 1976-05-27 | 1978-02-07 | International Business Machines Corporation | Linear actuator printer carriage |
| JPS5473217A (en) * | 1977-11-24 | 1979-06-12 | Ricoh Co Ltd | Movable coil type arc motor |
| US4217507A (en) * | 1979-01-08 | 1980-08-12 | The Singer Company | Linear motor |
| US4369383A (en) * | 1979-09-05 | 1983-01-18 | Kollmorgen Technologies Corporation | Linear DC permanent magnet motor |
| SE431142B (sv) * | 1980-02-27 | 1984-01-16 | Facit Ab | Drivorgan |
| JPS5899256A (ja) * | 1981-12-07 | 1983-06-13 | Toshiba Corp | ボイスコイルモ−タ |
| US4439699A (en) * | 1982-01-18 | 1984-03-27 | International Business Machines Corporation | Linear moving coil actuator |
| US4414594A (en) * | 1982-02-26 | 1983-11-08 | Atasi Corporation | Linear actuator for a memory storage apparatus |
| US4743987A (en) * | 1982-02-26 | 1988-05-10 | Atasi Corporation | Linear actuator for a memory storage apparatus |
| USRE32285E (en) * | 1982-02-26 | 1986-11-11 | Atasi Corporation | Linear actuator for a memory storage apparatus |
| US4546277A (en) * | 1984-07-02 | 1985-10-08 | Carbonneau Industries, Inc. | Linear motor |
| US4616153A (en) * | 1984-12-10 | 1986-10-07 | Lee Robert E | Closed-loop linear position servomotor |
| CA1256520A (en) * | 1985-02-08 | 1989-06-27 | Tetsu Yamamoto | Data converter pickup carriage assembly |
| JPS62175972A (ja) * | 1986-01-29 | 1987-08-01 | Hitachi Ltd | リニアアクチユエ−タ組立体 |
| GB2187337A (en) * | 1986-02-28 | 1987-09-03 | Derritron Group | Electromagnetic vibrator |
| US4751437A (en) * | 1986-03-26 | 1988-06-14 | Varian Associates, Inc. | Wide bandwidth linear motor system |
| US4698608A (en) * | 1986-04-29 | 1987-10-06 | Bei Electronics, Inc. | Variable force linear actuator |
| US5099158A (en) * | 1989-03-07 | 1992-03-24 | Aura Systems, Inc. | Electromagnetic actuator |
| DE4122601A1 (de) * | 1991-07-08 | 1993-01-14 | Magnet Motor Gmbh | Linearbeschleuniger |
| AU5454194A (en) * | 1993-01-21 | 1994-08-15 | Maxtor Corporation | Rotary actuator in a magnetic recording system having square wire voice coil |
| DE19519090A1 (de) * | 1995-05-24 | 1996-11-28 | Siemens Ag | Translatorischer Direktantrieb |
| JP4099646B2 (ja) * | 2002-06-04 | 2008-06-11 | 株式会社安川電機 | ボイスコイルモータ |
| US9325232B1 (en) | 2010-07-22 | 2016-04-26 | Linear Labs, Inc. | Method and apparatus for power generation |
| CN103250330B (zh) * | 2010-10-22 | 2016-09-14 | 弗雷德·E·汉斯德堡 | 一种改进的磁电机 |
| US9219962B2 (en) | 2012-09-03 | 2015-12-22 | Linear Labs, Inc. | Transducer and method of operation |
| WO2014036567A1 (en) | 2012-09-03 | 2014-03-06 | Linear Labs, Inc. | An improved transducer and method of operation |
| GB2553362A (en) * | 2016-09-05 | 2018-03-07 | Edwards Ltd | Vacuum pump assembly |
| CN107834895B (zh) * | 2017-11-07 | 2019-04-09 | 西安交通大学 | 压电-电磁混合驱动的XYθz三自由度柔性作动器及方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3439198A (en) * | 1965-12-27 | 1969-04-15 | Robert H Lee | Electrical actuator having a mechanical output |
| US3505544A (en) * | 1968-02-09 | 1970-04-07 | Data Products Corp | Linear motor |
| JPS504241B1 (US20080293856A1-20081127-C00139.png) * | 1969-12-08 | 1975-02-17 | ||
| US3599020A (en) * | 1970-02-27 | 1971-08-10 | Ibm | Linear actuator with alternating magnetic poles |
| US3659124A (en) * | 1970-09-28 | 1972-04-25 | Vernitron Corp | Linear motion motor with rectangular coil construction |
-
0
- BE BE795400D patent/BE795400A/xx unknown
-
1972
- 1972-02-14 US US00226139A patent/US3751693A/en not_active Expired - Lifetime
-
1973
- 1973-01-31 DE DE2304691A patent/DE2304691A1/de not_active Withdrawn
- 1973-02-07 NL NL7301692A patent/NL7301692A/xx unknown
- 1973-02-12 CA CA163,560A patent/CA980395A/en not_active Expired
- 1973-02-13 JP JP48017849A patent/JPS4892816A/ja active Pending
- 1973-02-13 IT IT20332/73A patent/IT979062B/it active
- 1973-02-13 AU AU52119/73A patent/AU467604B2/en not_active Expired
- 1973-02-14 GB GB724673A patent/GB1424622A/en not_active Expired
- 1973-02-14 FR FR7305197A patent/FR2172227B1/fr not_active Expired
- 1973-02-14 BR BR731092A patent/BR7301092D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7301692A (US20080293856A1-20081127-C00139.png) | 1973-08-16 |
| JPS4892816A (US20080293856A1-20081127-C00139.png) | 1973-12-01 |
| BR7301092D0 (pt) | 1974-03-14 |
| GB1424622A (en) | 1976-02-11 |
| BE795400A (fr) | 1973-08-14 |
| AU467604B2 (en) | 1975-12-04 |
| DE2304691A1 (de) | 1973-08-23 |
| FR2172227A1 (US20080293856A1-20081127-C00139.png) | 1973-09-28 |
| CA980395A (en) | 1975-12-23 |
| IT979062B (it) | 1974-09-30 |
| US3751693A (en) | 1973-08-07 |
| AU5211973A (en) | 1974-08-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |