GB493132A - Improvements in or relating to supply cables for vehicles and collectors therefor - Google Patents
Improvements in or relating to supply cables for vehicles and collectors thereforInfo
- Publication number
- GB493132A GB493132A GB2837A GB2837A GB493132A GB 493132 A GB493132 A GB 493132A GB 2837 A GB2837 A GB 2837A GB 2837 A GB2837 A GB 2837A GB 493132 A GB493132 A GB 493132A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheels
- insulated
- wires
- conductor
- pulleys
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/04—Partially-enclosed installations, e.g. in ducts and adapted for sliding or rolling current collection
Landscapes
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
493,132. Electric railways &c. FLINN, H. V. Jan. 1, 1937, Nos. 28 and 5011. [Class 104 (iii)] A current conductor for electric vehicles comprises a plurality of wires 1, 2 insulated from one another by enamel &c. and planed along surfaces a, b to expose the wires to a collector 4, one wire being positive, the other negative. The collector comprises a pair of wheels 4, 5, each consisting of two mutually insulated parts 6, 7, spaced so that each portion always engages areas a or b of the same polarity, the current being transmitted from the pulleys by a pair of slip rings 8, 9 and brushes 10, 11 to wires 13 in the pulley support 12. The two wheels 4, 5 are spaced apart a distance equal to an odd multiple of the distance between adjacent conductive areas a, b, so that while the positive half 6 of one wheel is live, the negative half 7 of the other is live. The two wheels are coupled by a composite connecting rod 14 which connects the corresponding halves of the wheels together. The rod 14 may comprise two conducting bars 19, 20, separated by an insulator 21 and mounted on a bolt 16 which passes through two lugs 15 on the halves 6, 7 of the wheel. The bolt is insulated at 18 from a metal sleeve 17 which conducts current from 6 to 20, while the bolt conducts current from 7 to 19. In the form shown in Fig. 2, the conductor consists of two bare strips 1, 2 of semicircular section twisted together with an insulating tape 25 between. The flanges of the pulley wheels may be insulated and moulded to interact with the irregular surface of the wire as a rack and pinion to keep the wheels in phase with the wires. In another form, two plain undivided pulleys are mounted in insulated relation on a bar which spaces them along the conductor, or the pulleys may contact with the conductor at points exactly opposite each other.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2837A GB493132A (en) | 1937-01-01 | 1937-01-01 | Improvements in or relating to supply cables for vehicles and collectors therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2837A GB493132A (en) | 1937-01-01 | 1937-01-01 | Improvements in or relating to supply cables for vehicles and collectors therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB493132A true GB493132A (en) | 1938-10-03 |
Family
ID=9697086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2837A Expired GB493132A (en) | 1937-01-01 | 1937-01-01 | Improvements in or relating to supply cables for vehicles and collectors therefor |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB493132A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1291272B (en) * | 1959-04-28 | 1969-03-20 | Schreyer & Co | Single-lane rail guide and power supply piece for electric motor-driven vehicle toys |
CN109687241A (en) * | 2019-02-13 | 2019-04-26 | 深圳英飞源技术有限公司 | A kind of multiple spot power supply circuit of stereo garage |
-
1937
- 1937-01-01 GB GB2837A patent/GB493132A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1291272B (en) * | 1959-04-28 | 1969-03-20 | Schreyer & Co | Single-lane rail guide and power supply piece for electric motor-driven vehicle toys |
CN109687241A (en) * | 2019-02-13 | 2019-04-26 | 深圳英飞源技术有限公司 | A kind of multiple spot power supply circuit of stereo garage |
CN109687241B (en) * | 2019-02-13 | 2024-02-20 | 深圳英飞源技术有限公司 | Multi-point power supply circuit of stereo garage |
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