A porthole, sometimes called bull's-eye window or bull's-eye, is a generally circular window used on the hull of ships to admit light and air. Though the term is of maritime origin, it is also used to describe round windows on armored vehicles, aircraft, automobiles (the Ford Thunderbird a notable example) … See more According to the Navy Department Library, the word "porthole" has nothing to do with its location on the port side of a ship, but originated during the reign of Henry VII of England (1485). The king insisted on mounting guns too … See more A porthole consists of at least two structural components and is, in its simplest form, similar to any other type of window in design … See more Portholes on submarines are generally made of acrylic plastic. In the case of deep diving submarines, the portholes can be several inches thick. … See more Portholes on spacecraft must be made from glass that can survive rapid temperature changes, without suffering the cracking that … See more • 1900 Hoboken Docks fire • Clear view screen • Deck prism See more WebShip portholes are located close to the water line, and thus must withstand the strong pressure and the pressure of the water masses. The standard porthole ship is equipped …

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WebNautical 12" Handmade Aluminum Ship Window Porthole Marine Window Porthole Home, Office Wall Decor Gift IndiaNautical (169) $65.00 FREE shipping 17” Aluminum Porthole … WebRustic Dark Black Patina Porthole Vintage Ship Decor Mirror Pirate Gift Black Chick Stylish Old Fashioned Wall & Door Fixtures Windows (Reflective Mirror, 30 Inches) 4.0 4.0 out of 5 stars (8) $210.00 $ 210. 00. FREE delivery Apr 18 - 19 . RedSkyTrader 15" Aluminum Porthole Mirror - Nautical Ship Decor. laverty liverpool

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WebA ship porthole is simply a circular window used in the hull of the ship to allow for the passage of light and air. If you are in the marine salvage market looking for maritime … WebOur portholes are available in different styles and sizes. Check out some of our popular items like the 14” Antique Wooden Porthole Clock, Nautical Ship Wheel Decor with Porthole Clock, and the 21” Heavy Duty Brass Porthole Window. We also offer porthole mirrors and brass porthole decor. These items make great decor and thoughtful gifts, too! WebDec 23, 2008 · Porthole definition, a round, windowlike opening with a hinged, watertight glass cover in the side of a vessel for admitting air and light. See more. jysk company information