CA2156271C - Systeme de sustentation et de propulsion faisant usage d'aimants permanents et d'elements intercales, en fer ou en acier - Google Patents
Systeme de sustentation et de propulsion faisant usage d'aimants permanents et d'elements intercales, en fer ou en acier Download PDFInfo
- Publication number
- CA2156271C CA2156271C CA002156271A CA2156271A CA2156271C CA 2156271 C CA2156271 C CA 2156271C CA 002156271 A CA002156271 A CA 002156271A CA 2156271 A CA2156271 A CA 2156271A CA 2156271 C CA2156271 C CA 2156271C
- Authority
- CA
- Canada
- Prior art keywords
- members
- train
- magnetic
- units
- permanent magnets
- 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 - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 22
- 229910000831 Steel Inorganic materials 0.000 title claims description 21
- 239000010959 steel Substances 0.000 title claims description 21
- 229910052742 iron Inorganic materials 0.000 title claims description 11
- 238000005339 levitation Methods 0.000 title description 12
- 230000005291 magnetic effect Effects 0.000 claims abstract description 65
- 230000004907 flux Effects 0.000 claims abstract description 5
- 239000000919 ceramic Substances 0.000 claims description 24
- 238000010276 construction Methods 0.000 claims description 20
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 229910001296 Malleable iron Inorganic materials 0.000 claims 1
- 239000012141 concentrate Substances 0.000 claims 1
- 239000003981 vehicle Substances 0.000 description 11
- 238000004804 winding Methods 0.000 description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 244000118350 Andrographis paniculata Species 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000036647 reaction Effects 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
Landscapes
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
- Linear Motors (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/045,863 US5431109A (en) | 1993-04-14 | 1993-04-14 | Levitation and linear propulsion system using ceramic permanent magnets and interleaved malleable steel |
| US045,863 | 1993-04-14 | ||
| US184,440 | 1994-01-21 | ||
| US08/184,440 US5452663A (en) | 1993-04-14 | 1994-01-21 | Levitation and propulsion system using permanent magnets and interleaved iron or steel |
| PCT/US1994/004010 WO1994023965A1 (fr) | 1993-04-14 | 1994-04-13 | Systeme de levitation et de propulsion utilisant des aimants permanents et du fer ou de l'acier intercales |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2156271A1 CA2156271A1 (fr) | 1994-10-27 |
| CA2156271C true CA2156271C (fr) | 2006-07-04 |
Family
ID=36648487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002156271A Expired - Fee Related CA2156271C (fr) | 1993-04-14 | 1994-04-13 | Systeme de sustentation et de propulsion faisant usage d'aimants permanents et d'elements intercales, en fer ou en acier |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2156271C (fr) |
-
1994
- 1994-04-13 CA CA002156271A patent/CA2156271C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2156271A1 (fr) | 1994-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |