NL7018078A - - Google Patents
Info
- Publication number
- NL7018078A NL7018078A NL7018078A NL7018078A NL7018078A NL 7018078 A NL7018078 A NL 7018078A NL 7018078 A NL7018078 A NL 7018078A NL 7018078 A NL7018078 A NL 7018078A NL 7018078 A NL7018078 A NL 7018078A
- Authority
- NL
- Netherlands
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)
- Linear Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4797770A | 1970-06-22 | 1970-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7018078A true NL7018078A (xx) | 1971-12-24 |
Family
ID=21952090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7018078A NL7018078A (xx) | 1970-06-22 | 1970-12-10 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3723779A (xx) |
| NL (1) | NL7018078A (xx) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2202394B1 (xx) * | 1972-07-28 | 1975-03-07 | Cem Comp Electro Mec | |
| US3863082A (en) * | 1973-01-15 | 1975-01-28 | Sutter Hosp Medical Res | Permanent magnet translational motor with auxiliary electromagnet |
| US3891874A (en) * | 1973-05-31 | 1975-06-24 | Mechanical Tech Inc | Compensated reciprocating electrodynamic machine |
| US3979566A (en) * | 1973-12-12 | 1976-09-07 | Erazm Alfred Willy | Electromagnetic transducer |
| US3889139A (en) * | 1974-02-14 | 1975-06-10 | Xerox Corp | Linear motor actuator |
| US4476404A (en) * | 1983-09-23 | 1984-10-09 | Tandon Corporation | Flexible conductor for supplying current to a pivotally movable electrical element |
| US4820592A (en) * | 1986-02-24 | 1989-04-11 | Hitachi Metals, Ltd. | Permanent oxide magnet and method of coating same |
| US4698608A (en) * | 1986-04-29 | 1987-10-06 | Bei Electronics, Inc. | Variable force linear actuator |
| US4888506A (en) * | 1987-07-09 | 1989-12-19 | Hitachi Metals, Ltd. | Voice coil-type linear motor |
| US5182481A (en) * | 1990-05-28 | 1993-01-26 | Sony Corporation | Voice coil type actuator |
| US5420468A (en) * | 1990-12-27 | 1995-05-30 | Eastman Kodak Company | Shorted turn for moving coil motors |
| EP1378986A1 (de) * | 2002-07-02 | 2004-01-07 | Nti Ag | Konstantkraftgeber |
| US7777600B2 (en) * | 2004-05-20 | 2010-08-17 | Powerpath Technologies Llc | Eddy current inductive drive electromechanical liner actuator and switching arrangement |
| WO2006126662A1 (ja) * | 2005-05-27 | 2006-11-30 | Namiki Seimitsu Houseki Kabushikikaisha | 円筒状コイル及びそれを用いた円筒型マイクロモータ |
| US8482181B2 (en) | 2008-06-04 | 2013-07-09 | Convergent Power, Inc. | Three phase synchronous reluctance motor with constant air gap and recovery of inductive field energy |
| WO2014021912A1 (en) * | 2012-07-30 | 2014-02-06 | Convergent Power, Inc. | Three phase synchronous reluctance motor with constant air gap and recovery of inductive field energy |
| US10680476B2 (en) * | 2018-01-25 | 2020-06-09 | Baker Hughes, A Ge Company, Llc | Systems and methods for constructing permanent magnet motors having increased power density |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2781461A (en) * | 1953-04-15 | 1957-02-12 | Textron American Inc | Electromagnetic vibration exciter |
| GB795000A (en) * | 1955-07-06 | 1958-05-14 | Goodmans Ind Ltd | Improvements in or relating to vibration generating motors |
| US3106653A (en) * | 1958-12-24 | 1963-10-08 | Raytheon Co | Coil spool driver vibration test equipment |
| US3163786A (en) * | 1961-05-15 | 1964-12-29 | Mccullough And Associates | Electro-mechanical transducer |
| US3505544A (en) * | 1968-02-09 | 1970-04-07 | Data Products Corp | Linear motor |
-
1970
- 1970-06-22 US US00047977A patent/US3723779A/en not_active Expired - Lifetime
- 1970-12-10 NL NL7018078A patent/NL7018078A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3723779A (en) | 1973-03-27 |