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Fine Art Print : Pump Governor - Westinghouse Air Brake
Fine Art Prints from Science Photo Library
Pump Governor - Westinghouse Air Brake
Today, the air brake is the standard, fail-safe train brake used by railways worldwide. Early train brakes were hand operated and largely ineffective. To get higher and safe speeds, American inventor George Westinghouse brought out an air brake in 1869. Unfortunately, if a hose burst or the train broke in two the brakes on the entire train became useless. Also the brakes worked unevenly throughout the train and could cause the carriages to collide. Westinghouse introduced the automatic air brake for steam trains in 1873. Putting a quick-action triple valve and an auxiliary reservoir under each vehicle ensured independent braking power and the automatic application of the brakes on the whole train. The pump governor shown in this late 19th c illustration acts as an automatic throttle valve to maintain the desired system air pressure
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6353839
© Sheila Terry
Air Pressure Carriage Engine Fail Safe Locomotive Railway Steam Train Tender Trains Throttle Westinghouse
20"x16" (+3" Border) Fine Art Print
Discover the captivating world of engineering history with our Fine Art Prints from Media Storehouse. This exquisite piece, titled "Pump Governor - Westinghouse Air Brake," is a stunning representation of Sheila Terry's work from Science Photo Library. Witness the transformation of train brakes from ineffective hand-operated models to the standard, reliable Westinghouse Air Brake. A must-have for any enthusiast of transportation history or industrial design, this fine art print adds an air of sophistication and intrigue to any space.
20x16 image printed on 26x22 Fine Art Rag Paper with 3" (76mm) white border. Our Fine Art Prints are printed on 300gsm 100% acid free, PH neutral paper with archival properties. This printing method is used by museums and art collections to exhibit photographs and art reproductions.
Our fine art prints are high-quality prints made using a paper called Photo Rag. This 100% cotton rag fibre paper is known for its exceptional image sharpness, rich colors, and high level of detail, making it a popular choice for professional photographers and artists. Photo rag paper is our clear recommendation for a fine art paper print. If you can afford to spend more on a higher quality paper, then Photo Rag is our clear recommendation for a fine art paper print.
Estimated Image Size (if not cropped) is 37.2cm x 50.8cm (14.6" x 20")
Estimated Product Size is 55.9cm x 66cm (22" x 26")
These are individually made so all sizes are approximate
Artwork printed orientated as per the preview above, with portrait (vertical) orientation to match the source image.
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EDITORS COMMENTS
This print captures the intricate machinery of a Pump Governor - Westinghouse Air Brake, showcasing the evolution of train brakes throughout history. In the early days, hand-operated brakes proved largely ineffective and posed significant safety risks. However, American inventor George Westinghouse revolutionized railway transportation with his introduction of the air brake in 1869. While this innovation allowed for higher speeds and safer journeys, it was not without its flaws. A burst hose or a broken train rendered the entire braking system useless, leading to potential disasters. Moreover, uneven braking throughout the train often resulted in dangerous collisions between carriages. To address these issues, Westinghouse introduced the automatic air brake for steam trains in 1873. This groundbreaking development featured an auxiliary reservoir and quick-action triple valve under each vehicle, ensuring independent braking power and automatically applying brakes to the entire train when necessary. The pump governor depicted in this late 19th-century illustration played a crucial role as an automatic throttle valve that maintained desired system air pressure. Its presence symbolizes how technological advancements have transformed railways worldwide by providing fail-safe measures and enhancing passenger safety. Sheila Terry's remarkable photograph serves as a testament to George Westinghouse's ingenuity and his contribution to modernizing railway systems globally through his invention of the automatic air brake.
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