JPS4986856A - - Google Patents
Info
- Publication number
- JPS4986856A JPS4986856A JP10612273A JP10612273A JPS4986856A JP S4986856 A JPS4986856 A JP S4986856A JP 10612273 A JP10612273 A JP 10612273A JP 10612273 A JP10612273 A JP 10612273A JP S4986856 A JPS4986856 A JP S4986856A
- Authority
- JP
- Japan
- 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
-
- 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
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/003—Dynamic electric braking by short circuiting the motor
-
- 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
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/24—Electrodynamic brake systems for vehicles in general with additional mechanical or electromagnetic braking
-
- 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
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Braking Systems And Boosters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4374372A GB1412452A (en) | 1972-09-21 | 1972-09-21 | Magnetic amplifier arrangements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4986856A true JPS4986856A (cg-RX-API-DMAC7.html) | 1974-08-20 |
Family
ID=10430134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10612273A Pending JPS4986856A (cg-RX-API-DMAC7.html) | 1972-09-21 | 1973-09-21 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4986856A (cg-RX-API-DMAC7.html) |
| CA (1) | CA977829A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2347431A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1412452A (cg-RX-API-DMAC7.html) |
-
1972
- 1972-09-21 GB GB4374372A patent/GB1412452A/en not_active Expired
-
1973
- 1973-09-13 CA CA180,902A patent/CA977829A/en not_active Expired
- 1973-09-20 DE DE19732347431 patent/DE2347431A1/de active Pending
- 1973-09-21 JP JP10612273A patent/JPS4986856A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA977829A (en) | 1975-11-11 |
| DE2347431A1 (de) | 1974-04-11 |
| GB1412452A (en) | 1975-11-05 |
| AU6014473A (en) | 1975-03-13 |