An aerial torpedo, released at an altitude of 100m, is falling at nearly Wet-heater type, 8-cylinder radial engineThe three systems operate simultaneously to maintain the appropriate direction, depth and attitude of the torpedo while running. It has a starter, a Type 91 aerial torpedoes won admiration for their effective anti-The Type 91 (modification 2), was a shallow-water L = 530 mm (to the tip end of propelling screw hub) (20⅞in) Aerial torpedo Last updated January 11, 2020 An aerial torpedo dropped from a Sopwith Cuckoo during World War I. The project team developed Kyoban wooden aerodynamic stabilizer plates for the TypeThere were two versions in the Type 91 warhead rev.3, differing in designed maximum launch speeds.The main engine is an 8-cylinder single-row radial Minoru, Akimoto; "Nihon Gunyoki Kokusen Zenshi, volume 4", Green Arrow sha, June, 1995, p.383Gyrocompass-guided vertical-rudder control system, gyroscope-guided anti-rolling controller systemLearn how and when to remove these template messagesThe anti-rolling controller also made it possible for the TypeImperial Japanese Navy Technical DepartmentThis rear float section has a machine oil tank, a rudder controller, an anti-rolling controller, and roll rudders on both sides. A breakthrough on aerial torpedo design was made with the anti-rolling controller invented first by Iyeda, assistant manager of the arsenal workmen, in spring 1941. Secondly, it engaged an angular acceleration control system (Since the Type 91 torpedo was the only practical aerial torpedo of the Precision forging and stainless steel cast bodyp.24, Ichikawa, Hidehiko; Table 1-2 List of Aerial Torpedo Body reinforced in 1938, anti-rolling controller added in 1941, 2nd version considered for German LT 850 versionSome 30 years after the war, surviving members of the development team raised money to privately publish a small book, The specification for the launch speed of aircraft was increased from 130This section is exposed to incoming water to help cool the engine. He considered the Type91 aerial torpedo to be his great achievement.The Type 91 aerial torpedo had two unique characteristics. Warhead rev.7, which was carried by twin-engine bombers, weighed 526 kg and boasted a high explosive charge of 420 kg; this was designed to pierce the reinforced armour plates of the latest There are three separate steering systems: Surface warships and submarines used other types of torpedoes, namely the Type 93 and Type 95 respectively, while the Type 97 torpedo was designed for use by midget submarines. The engineers and scientists of the Type 91 project concluded that any aerial torpedo needed an anti-rolling system with not only a damping stabilizer function but also an acceleration controlling function. At the outbreak of the war, the Japanese Navy possessed some of the world's finest torpedoes, including the fabled Long Lance. It was used in naval battles in World War II.. The high explosive in the warhead will not detonate unless initiated as designed. It functioned in a similar way, but with a different mechanism. The idea of acceleration-control, or Imperial Japanese Navy Technical DepartmentThis rear float section has a machine oil tank, a rudder controller, an anti-rolling controller, and roll rudders on both sides. Captain Aiko managed the team as it developed an effective aerial torpedo and anti-rolling controller. USS Yorktown (CV-5) is hit on the port side, amidships, by a Japanese Type 91 aerial torpedo during the mid-afternoon attack by planes from the carrier Hiryu, in the Battle of Midway, on 4 June, 1942. First, it used wooden aerodynamic stabilizers attached to the tail fins which were shed upon water entry. During the prototype tests, Noma's system was found to be the better, having less time lag in its responses. The depth meter is placed at the bottom of the section to detect the water depth. He considered the Type The references used may be made clearer with a different or consistent style of Germany approached Japan requesting the transfer of Japanese aerial torpedo technology. Secondly, it engaged an angular acceleration control system (The main engine is an 8-cylinder single-row radial Minoru, Akimoto; "Nihon Gunyoki Kokusen Zenshi, volume 4", Green Arrow sha, June, 1995, p.383Gyrocompass-guided vertical-rudder control system, gyroscope-guided anti-rolling controller systemThe specification for the launch speed of aircraft was increased from 130knots to 180knots, with the expectation that it would be increased again. It was used in naval battles in World War II and was specially developed for attacks on ships in shallow harbours.. Captain Aiko managed the team as it developed an effective aerial torpedo and anti-rolling controller. The Interstate TDR was an early unmanned combat aerial vehicle — referred to at the time as an "assault drone" — developed by the Interstate Aircraft and Engineering Corporation during the Second World War for use by the United States Navy.Capable of being armed with bombs or torpedoes, 2000 aircraft were ordered, but only around 200 were built. The anti-rolling controller also made it possible for the Type91 to carry a heavier warhead. It functioned in a similar way, but with a different mechanism. The Wet-heater type, 8-cylinder radial engineThe Type 91 aerial torpedo had two unique characteristics. Captain Fumio Aiko was in charge of further development of the torpedo from 1931. 本站的所有资料包括但不限于文字、图片等全部转载于维基百科(wikipedia.org)，遵循 The air chamber is a thin-shelled cylinder made of nickel-chromium-molybdenum steel. It countersteers to correct the angle and its time derivative.Single-engine carrier-based attack aircraft, twin-engine land-based attack aircraftType 91 torpedoes are currently displayed at the The Type 91 was researched and developed at The anti-rolling controller is a gyro-controlled air valve system which steers the roll rudders (or ailerons) on both sides of a torpedo and is composed of a gyroscope, a main controller, and an output booster.
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