FR2229573A1 - System for controlling speed of trains - has signals transferred from live rails through shoes and potentiometer - Google Patents
System for controlling speed of trains - has signals transferred from live rails through shoes and potentiometerInfo
- Publication number
- FR2229573A1 FR2229573A1 FR7317791A FR7317791A FR2229573A1 FR 2229573 A1 FR2229573 A1 FR 2229573A1 FR 7317791 A FR7317791 A FR 7317791A FR 7317791 A FR7317791 A FR 7317791A FR 2229573 A1 FR2229573 A1 FR 2229573A1
- Authority
- FR
- France
- Prior art keywords
- trains
- speed
- potentiometer
- shoes
- signals transferred
- 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.)
- Granted
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
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
-
- 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)
- Electric Propulsion And Braking For Vehicles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7317791A FR2229573A1 (en) | 1973-05-16 | 1973-05-16 | System for controlling speed of trains - has signals transferred from live rails through shoes and potentiometer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7317791A FR2229573A1 (en) | 1973-05-16 | 1973-05-16 | System for controlling speed of trains - has signals transferred from live rails through shoes and potentiometer |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2229573A1 true FR2229573A1 (en) | 1974-12-13 |
FR2229573B1 FR2229573B1 (fr) | 1977-07-29 |
Family
ID=9119441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7317791A Granted FR2229573A1 (en) | 1973-05-16 | 1973-05-16 | System for controlling speed of trains - has signals transferred from live rails through shoes and potentiometer |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2229573A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4248156A (en) * | 1977-07-20 | 1981-02-03 | Nissan Motor Company, Limited | Aerial trackway type tansportation system with improved speed controller |
-
1973
- 1973-05-16 FR FR7317791A patent/FR2229573A1/fr active Granted
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4248156A (en) * | 1977-07-20 | 1981-02-03 | Nissan Motor Company, Limited | Aerial trackway type tansportation system with improved speed controller |
Also Published As
Publication number | Publication date |
---|---|
FR2229573B1 (fr) | 1977-07-29 |
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