JPS5780201A - Detector for abrasion of current collecting piece of current collector - Google Patents
Detector for abrasion of current collecting piece of current collectorInfo
- Publication number
- JPS5780201A JPS5780201A JP15592680A JP15592680A JPS5780201A JP S5780201 A JPS5780201 A JP S5780201A JP 15592680 A JP15592680 A JP 15592680A JP 15592680 A JP15592680 A JP 15592680A JP S5780201 A JPS5780201 A JP S5780201A
- Authority
- JP
- Japan
- Prior art keywords
- current collecting
- collecting piece
- abrasion
- feeder
- current
- 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.)
- Pending
Links
Landscapes
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
PURPOSE: To grasp a limit of the abrasion of the current collecting piece by mounting a conductor crossed with a feeder in three dimensions at a section lower than a sliding surface of the current collecting piece under an electrically insulated condition to the current collecting piece.
CONSTITUTION: A pantograph link mechanism 4 functions as the pushing of an upper surface, the sliding surface, of the current collecting piece 6 fixed onto a cradle 5 for the current collecting piece by the force of a coil spring 7 against the bare feeder 8. Two grooves 11, 12 are grooved to a lower surface of the current collecting piece 6 so as to cross with the feeder 8 in three dimensions, and covered wires 13 are passed in the grooves 11, 12. When the feeder 8 contacts with the cores of the covered wires 13 due to the abrasion of the current collecting piece 6, feed power flows into the covered wires 13. The power is detected and the limit of the abrasion of the current collecting piece 6 is detected. Accordingly, the prescribed amount of abrasion of the current collecting piece can be grasped automatically.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15592680A JPS5780201A (en) | 1980-11-07 | 1980-11-07 | Detector for abrasion of current collecting piece of current collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15592680A JPS5780201A (en) | 1980-11-07 | 1980-11-07 | Detector for abrasion of current collecting piece of current collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5780201A true JPS5780201A (en) | 1982-05-19 |
Family
ID=15616526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15592680A Pending JPS5780201A (en) | 1980-11-07 | 1980-11-07 | Detector for abrasion of current collecting piece of current collector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5780201A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03178501A (en) * | 1989-12-05 | 1991-08-02 | Shinpei Iguchi | Pantograph contact-strip fault detector and pantograph fault alarm system |
| CN103129398A (en) * | 2011-12-02 | 2013-06-05 | 巴姆邦德尔运输有限公司 | Power transmission device for electric vehicle, electric vehicle, and use of power transmission device |
| WO2017001799A1 (en) | 2015-06-30 | 2017-01-05 | Mersen France Amiens Sas | Monitoring the state of a current collector strip designed to rub against a trolley wire |
-
1980
- 1980-11-07 JP JP15592680A patent/JPS5780201A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03178501A (en) * | 1989-12-05 | 1991-08-02 | Shinpei Iguchi | Pantograph contact-strip fault detector and pantograph fault alarm system |
| CN103129398A (en) * | 2011-12-02 | 2013-06-05 | 巴姆邦德尔运输有限公司 | Power transmission device for electric vehicle, electric vehicle, and use of power transmission device |
| WO2017001799A1 (en) | 2015-06-30 | 2017-01-05 | Mersen France Amiens Sas | Monitoring the state of a current collector strip designed to rub against a trolley wire |
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