• Thumbnail for Hellmuth Walter
    Hellmuth Walter (26 August 1900 – 16 December 1980) was a German engineer who pioneered research into rocket engines and gas turbines. His most noteworthy...
    9 KB (1,117 words) - 17:07, 29 July 2024
  • Hellmuth Walter Kommanditgesellschaft (HWK), Helmuth Walter Werke (HWM), or commonly known as the Walter-Werke, was a German company founded by Professor...
    2 KB (236 words) - 11:34, 6 September 2023
  • Thumbnail for Walter HWK 109-509
    Messerschmitt Me 163 Komet and Bachem Ba 349 aircraft. It was produced by Hellmuth Walter Kommanditgesellschaft (HWK) commencing in 1943, with licensed production...
    14 KB (1,434 words) - 08:20, 31 March 2025
  • Thumbnail for Phil Hellmuth
    Phillip Jerome Hellmuth Jr. (born July 16, 1964) is an American professional poker player who has won a record seventeen World Series of Poker bracelets...
    38 KB (3,641 words) - 21:43, 4 June 2025
  • Thumbnail for Walter (name)
    American lawyer and railroad business executive Hellmuth Walter (1900–1980), German engineer Howard Arnold Walter (1883–1918), American Congregationalist minister...
    20 KB (2,471 words) - 04:09, 28 April 2025
  • German Army officer Hellmuth Walter (1900–1980), German engineer who pioneered research into rocket engines and gas turbines Hellmuth Wolff (organ builder)...
    1 KB (187 words) - 22:07, 27 March 2024
  • Thumbnail for Messerschmitt Me 163 Komet
    163B - The Walter RII-211, HWK 109-509.B". The Hellmuth Walter Website. Retrieved: 28 July 2013. "Junkers Ju.248 (aka Me.263) The Walter RII-211, HWK...
    82 KB (10,748 words) - 14:25, 16 May 2025
  • Thumbnail for Walter HWK 109-507
    anti-ship guided missile. It was produced by Hellmuth Walter Kommanditgesellschaft (HWK). Like other Walter engines it used hydrogen peroxide as a propellant...
    7 KB (873 words) - 21:30, 16 October 2023
  • Thumbnail for Wernher von Braun
    appeared well-suited for aircraft installation. Also, the firm of Hellmuth Walter at Kiel had been commissioned by the RLM to build a rocket engine for...
    136 KB (15,899 words) - 20:27, 9 June 2025
  • used in bipropellant rocket fuels (as a fuel itself) developed by Hellmuth Walter Kommanditgesellschaft in Germany during World War II. It was developed...
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  • Thumbnail for Rocket engine
    During the late 1930s, German scientists, such as Wernher von Braun and Hellmuth Walter, investigated installing liquid-fuelled rockets in military aircraft...
    101 KB (11,734 words) - 13:38, 30 May 2025
  • Thumbnail for Liquid-propellant rocket
    CH3OH, and hydrazine hydrate, N2H4·n(H2O) as the fuel) – used for the Hellmuth-Walter-Werke HWK 109-509A, -B and -C engine family used on the Messerschmitt...
    53 KB (6,608 words) - 03:24, 25 May 2025
  • Thumbnail for Ramjet
    testing ended with the Japanese surrender in August 1945. In 1936, Hellmuth Walter constructed a test engine powered by natural gas. Theoretical work...
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  • Thumbnail for U-boat
    hydrogen peroxide air-independent propellant system designed by Hellmuth Walter. With this Walter-turbine, underwater speeds of above 20 knots were possible...
    57 KB (7,499 words) - 03:08, 30 May 2025
  • Thumbnail for Hypergolic propellant
    proposed to use it for rocket-assisted take off during WWII. In 1935, Hellmuth Walter discovered that hydrazine hydrate was hypergolic with high-test peroxide...
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  • Thumbnail for Aggregat
    testing supersonic speeds in the absence of a supersonic wind tunnel. Hellmuth Walter also made models of the A5m which included a hydrogen peroxide motor...
    34 KB (4,361 words) - 10:00, 8 April 2025
  • Thumbnail for Hydrogen peroxide
    AMBER and Nucleus suborbital rockets. In the 1940s and 1950s, the Hellmuth Walter KG–conceived turbine used hydrogen peroxide for use in submarines while...
    93 KB (9,319 words) - 16:12, 1 June 2025
  • launch an attack. Even before the Second World War the rocket designer Hellmuth Walter had been advocating the use of hydrogen peroxide (known as perhydrol)...
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  • Colonel Sanders, American businessman, founded KFC (born 1890) 1980 – Hellmuth Walter, German-American engineer (born 1900) 1982 – Colin Chapman, English...
    54 KB (5,192 words) - 09:12, 29 May 2025
  • Thumbnail for Type XXIII submarine
    existing components as much as possible. To reduce development time, Hellmuth Walter designed the new submarine based on the previous Type XXII prototype...
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  • Type V U-boat - was an experimental midget submarine designed by Hellmuth Walter using his hydrogen peroxide-fuelled turbine. Only one vessel, the V-80...
    8 KB (1,153 words) - 22:12, 27 March 2025
  • politician who served as governor and congressman from Pampanga (b. 1914) Hellmuth Walter, German engineer and inventor (b. 1900) December 17 – Ahmet Berman...
    72 KB (7,634 words) - 11:32, 7 June 2025
  • Thumbnail for Hans-Valentin Hube
    Killed in Action, 1939-1948". Ancestry. Retrieved 23 May 2023. "Fritz Hellmuth Walter Balthasar von Randow". Ancestry. Retrieved 23 May 2023. Thomas 1997...
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  • American nurse, recipient of the Medal of Freedom (died 1970) 1900 – Hellmuth Walter, German-American engineer and businessman (died 1980) 1901 – Eleanor...
    50 KB (4,961 words) - 09:10, 29 May 2025
  • Rudolf Virchow (1821–1902), pioneer of medicine Otto Wallach, physicist Hellmuth Walter (1900–1980), propulsion Felix Wankel (1902–1988), inventor of the Wankel...
    106 KB (11,398 words) - 16:37, 20 May 2025
  • Thumbnail for Heinkel He 112
    on fire, it proved that the aircraft could be flown satisfactorily. Hellmuth Walter at Kiel had been commissioned by the RLM to build a rocket engine for...
    57 KB (8,803 words) - 01:05, 11 May 2025
  • Thumbnail for V-1 flying bomb
    (T-Stoff) was mixed with sodium permanganate (Z-Stoff). Designed by Hellmuth Walter KG, the "WR 2.3" Schlitzrohrschleuder consisted of a small gas generator...
    82 KB (10,614 words) - 19:25, 5 June 2025
  • Thumbnail for Erich Warsitz
    booster casings would be dropped by parachute for re-use. The firm of Hellmuth Walter at Kiel handled this development. The first standing trials and tests...
    11 KB (1,400 words) - 01:05, 25 July 2024
  • Company Barnes Wallis (1887–1979) Ken Wallis (1916–2013) – autogyro Hellmuth Walter (1900–1980) – rocket engines Frid Wänström (1905–1988) – engineer,...
    55 KB (6,528 words) - 15:56, 9 June 2025
  • Thumbnail for Alexander Lippisch
    fighter aircraft around the rocket engines then under development by Hellmuth Walter. The team quickly adapted their most recent design, the DFS 194, to...
    16 KB (1,812 words) - 20:52, 8 June 2025