Automatic braking system
US9731690B2 · kind B2 · utility
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10References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 30, 2015 |
| Grant date | Aug 15, 2017 |
| Priority date | — |
| Expiry date | Sep 4, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W10/18
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A braking system includes a brake pipe, a pressure sensor and a pressure valve, each operatively associated with the brake pipe. The pressure valve is directed to reduce a pressure in the brake pipe in response to data from the pressure sensor, and a secondary pressure sensor is operatively associated with the brake pipe, wherein a pressure in the brake pipe is reduced in to data from the secondary pressure sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.