FR2271647B2 - - Google Patents
Info
- Publication number
- FR2271647B2 FR2271647B2 FR7515569A FR7515569A FR2271647B2 FR 2271647 B2 FR2271647 B2 FR 2271647B2 FR 7515569 A FR7515569 A FR 7515569A FR 7515569 A FR7515569 A FR 7515569A FR 2271647 B2 FR2271647 B2 FR 2271647B2
- 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
- H02K41/025—Asynchronous motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N15/00—Holding or levitation devices using magnetic attraction or repulsion, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Linear Motors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2125674A GB1511833A (en) | 1974-05-14 | 1974-05-14 | Linear electromagnetic motor and levitation system |
| GB4648174 | 1974-10-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2271647A2 FR2271647A2 (fr) | 1975-12-12 |
| FR2271647B2 true FR2271647B2 (fr) | 1980-01-25 |
Family
ID=26255235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7515569A Expired FR2271647B2 (fr) | 1974-05-14 | 1975-05-13 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4013906A (fr) |
| DE (1) | DE2521505A1 (fr) |
| FR (1) | FR2271647B2 (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1490218A (en) * | 1974-09-24 | 1977-10-26 | Nat Res Dev | Linear induction motors |
| SU792514A1 (ru) * | 1978-03-01 | 1980-12-30 | Ростовский-на-Дону институт инженеров железнодорожного транспорта | Асинхронный линейный электродвигатель |
| DE3122695A1 (de) * | 1981-06-06 | 1983-01-05 | Herbert Prof. Dr.-Ing. 3300 Braunschweig Weh | "asynchronmotoren mit grossen abstossenden normalkraeften" |
| DE3410119A1 (de) * | 1984-03-20 | 1985-10-03 | Thyssen Industrie Ag, 4300 Essen | Erregeranordnung fuer einen langstatorantrieb |
| US4979445A (en) * | 1989-01-26 | 1990-12-25 | Giovanni Lanzara | Magnetically levitated vehicle with superconducting mirror sheets interacting with guideway magnetic fields |
| JPH04150706A (ja) * | 1990-10-12 | 1992-05-25 | Mitsubishi Heavy Ind Ltd | 交流磁気浮上体の停止方法 |
| EP0529157A1 (fr) * | 1991-08-22 | 1993-03-03 | Mitsubishi Jukogyo Kabushiki Kaisha | Système de transport à sustentation magnétique à courant alternatif |
| US5203430A (en) * | 1991-10-17 | 1993-04-20 | Otis Elevator Company | Elevator flat linear motor secondary |
| US5666883A (en) * | 1994-05-24 | 1997-09-16 | Power Superconductor Applications Co., Inc. | Method and apparatus for use of alternating current in primary suspension magnets for electrodynamic guidance with superconducting fields |
| JP2004172557A (ja) * | 2002-11-22 | 2004-06-17 | Canon Inc | ステージ装置及びその制御方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1316131A (en) * | 1969-09-18 | 1973-05-09 | Tracked Hovercraft Ltd | Linear induction motor |
| US3717103A (en) * | 1970-12-11 | 1973-02-20 | North American Rockwell | Low drag magnetic suspension system |
| DE2140874C3 (de) * | 1971-08-14 | 1974-01-31 | Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen | Elektromagnetisches Schwebesystem |
| DE2202027C3 (de) * | 1972-01-17 | 1979-01-11 | Krauss-Maffei Ag, 8000 Muenchen | Fahrbahnschiene für ein magnetisch frei schwebendes Fahrzeug |
| GB1373054A (en) * | 1972-05-25 | 1974-11-06 | Tracked Hovercraft Ltd | Electromagnetic levitation |
-
1975
- 1975-05-12 US US05/576,663 patent/US4013906A/en not_active Expired - Lifetime
- 1975-05-13 FR FR7515569A patent/FR2271647B2/fr not_active Expired
- 1975-05-14 DE DE19752521505 patent/DE2521505A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| FR2271647A2 (fr) | 1975-12-12 |
| DE2521505A1 (de) | 1975-11-27 |
| US4013906A (en) | 1977-03-22 |