Self-supplied device for a logistic/diagnostic monitoring for railway vehicles
US-2019329804-A1 · Oct 31, 2019 · US
Driving system for railroad vehicle
US9108645B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9108645-B2 |
| Application number | US-200913378393-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 15, 2009 |
| Priority date | Jun 15, 2009 |
| Publication date | Aug 18, 2015 |
| Grant date | Aug 18, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
Provided is a high mobility railroad vehicle system configured to reciprocally carry out a direct drive between a non-electrically driven section and an electrically driven section without installing new facilities such as oil supply equipment and without considering distinction between the non-electrically and electrically driven sections. A railroad vehicle system is provided with an overall control apparatus to respectively control an external electric power supply means, an internal electric power supply means, an electricity storage means, electric power conversion means and a motor driving means. The railroad vehicle system judges or previously notifies as to whether the present driving railroad section is the electrically driven section or non-electrically driven section in accordance with driving position information received from a position information generation means such as a ground facility on a railroad equipped outside of the vehicle and a global positioning system (GPS). The system cuts off from an external electric power source in the non-electrically driven section and carries out a smooth shifting control in order to connect to the external electric power source in the electrically driven section.
First claim
Opening claim text (preview).
The invention claimed is: 1. A driving system for a railroad vehicle comprising: a current collection apparatus which obtains electric power from an electric power supply apparatus during presence in an electrified section of the railroad; an in-vehicle electric power supply apparatus which includes an engine and a generator and generates electric power inside of the vehicle; an electric power conversion apparatus which converts electric power from the current collection appar…
Assignees
Inventors
Classifications
- B61C3/02Primary
Operations & Transport · mapped topic
Cross-Sectional Technologies · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US9108645B2 cover?
- Provided is a high mobility railroad vehicle system configured to reciprocally carry out a direct drive between a non-electrically driven section and an electrically driven section without installing new facilities such as oil supply equipment and without considering distinction between the non-electrically and electrically driven sections. A railroad vehicle system is provided with an overall …
- Who is the assignee on this patent?
- Shimada Motomi, Kaneko Takashi, Mochizuki Kento, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification B61C3/02. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Aug 18 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).