GB420220A - Improvements in or relating to electric trolley vehicles - Google Patents
Improvements in or relating to electric trolley vehiclesInfo
- Publication number
- GB420220A GB420220A GB18608/34A GB1860834A GB420220A GB 420220 A GB420220 A GB 420220A GB 18608/34 A GB18608/34 A GB 18608/34A GB 1860834 A GB1860834 A GB 1860834A GB 420220 A GB420220 A GB 420220A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vehicle
- trolly
- relating
- contact pieces
- oerlikon
- 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
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
- B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
- B60L5/36—Current collectors for power supply lines of electrically-propelled vehicles with means for collecting current simultaneously from more than one conductor, e.g. from more than one phase
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
420,220. Collectors for electric trolly vehicles. MASCHINENFABRIK OERLIKON, Oerlikon, near Z³rich, Switzerland. June 23, 1934, No. 18608. Convention date, July 8, 1933. [Class 104 (iii)] On a trolly vehicle drawing current from bi-polar wires arranged in the form of loops at the track terminals, as shown in Fig. 7, the two contact pieces of the vehicle are relatively offset, in the longitudinal direction of the vehicle, either by offsetting the pivotal mountings as in Fig. 5<a> or by making the poles of different lengths and mounting them on the same axis, as shown in Fig. 6<a>. This arrangement enables the vehicle to reverse its direction of travel at the terminals without changing the polarity of the contact pieces.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH420220X | 1933-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB420220A true GB420220A (en) | 1934-11-27 |
Family
ID=4514678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18608/34A Expired GB420220A (en) | 1933-07-08 | 1934-06-23 | Improvements in or relating to electric trolley vehicles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB420220A (en) |
-
1934
- 1934-06-23 GB GB18608/34A patent/GB420220A/en not_active Expired
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