Fail-safe power braking system with compressed air as the operating medium
This article includes a list of general references, but it lacks sufficient corresponding inline citations. Please help to improve this article by introducing more precise citations.(July 2013) (Learn how and when to remove this message)
The examples and perspective in this article may not represent a worldwide view of the subject. You may improve this article, discuss the issue on the talk page, or create a new article, as appropriate.(August 2023) (Learn how and when to remove this message)
Piping diagram from 1909 of a Westinghouse 6-ET Air Brake system on a locomotiveControl handle and valve for a Westinghouse air brake
A railway air brake is a railway brake power braking system with compressed air as the operating medium.[1] Modern trains rely upon a fail-safe air brake system that is based upon a design patented by George Westinghouse on April 13, 1869.[2] The Westinghouse Air Brake Company was subsequently organized to manufacture and sell Westinghouse's invention. In various forms, it has been nearly universally adopted.
The Westinghouse system uses air pressure to charge air reservoirs (tanks) on each car. Full air pressure causes each car to release the brakes. A subsequent reduction or loss of air pressure causes each car to apply its brakes, using the compressed air stored in its reservoirs.[3]
^Wood, W.W. (1920) [first published 1909]. Wood's Westinghouse E-T Air Brake Instruction Pocket Book (second ed.). New York: The Norman W. Henley Publishing Co.
^U.S. patent 88,929
^"SDRM Train Air Brake Description and History". Sdrm.org. Retrieved 2013-07-14.
railwayairbrake is a railwaybrake power braking system with compressed air as the operating medium. Modern trains rely upon a fail-safe airbrake system...
A railwaybrake is a type of brake used on the cars of railway trains to enable deceleration, control acceleration (downhill) or to keep them immobile...
Pittsburgh, Pennsylvania. Earlier in the year he had invented the railwayairbrake in New York state. After having manufactured equipment in Pittsburgh...
supplanted by airbrakes. In the earliest days of railways, trains were slowed or stopped by the application of manually applied brakes on the locomotive...
Brake van and guard's van are terms used mainly in the UK, Ireland, Australia and India for a railway vehicle equipped with a hand brake which can be applied...
Chippenham railway station on the Great Western Railway. The railwayairbrake was patented in the United States by George Westinghouse in 1869 (straight air brake)...
American entrepreneur and engineer based in Pennsylvania who created the railwayairbrake and was a pioneer of the electrical industry, receiving his first...
undercarriage as an airbrake. Friction brakes on automobiles store braking heat in the drum brake or disc brake while braking then conduct it to the air gradually...
hoses supplying pressurized air from a tractor unit to airbrakes on a semi-trailer, or from a locomotive to railwayairbrakes on railroad cars. Gladhand...
pneumatic brakes are a type of railwaybraking systems. Traditional train braking systems use pneumatic valves to control and generate brake applications...
types of braking methods employed on roller coasters, including friction brakes, skid brakes, and magnetic brakes. The most common is a fin brake, an alternative...
large vehicles and a railwayairbrake system for railway carriages / locomotives. Due to the versatility of a flexible compressed air supply hoses are also...
Brake fade (or vehicle braking system fade) is the reduction in stopping power that can occur after repeated or sustained application of the brakes of...
A disc brake is a type of brake that uses the calipers to squeeze pairs of pads against a disc or a rotor to create friction. There are two basic types...
The New York AirBrake Corporation, located in Watertown, New York, is a manufacturer of airbrake and train control systems for the railroad industry...
Westinghouse AirBrake Technologies Corporation, commonly known as Wabtec, is an American company formed by the merger of the Westinghouse AirBrake Company...
been used in airbrake systems ever since the technology was invented by George Westinghouse in 1868. This includes: Railwayairbrake hoses used between...
2000 on the 1,676 mm (5 ft 6 in) broad gauge network of Indian railways. Initially, 24 air-conditioned coaches were imported from Germany for use in the...
Railways inherited a variety of brake vans from each of the Big Four: GWR, LNER, Southern Railway and LMS due to the nationalisation of the railways in...
Global Information
