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Smaller numbers of Hesselman engines were also built by Allis-Chalmers for use in tracked vehicles. [4] [7] Waukesha-Hesselman engines remained in production until 1951. [4] Marketing tactics emphasised the engine's ease of starting and low smoke emissions when compared to contemporary diesel engines, as well as its ability to run on low cost ...
Hulsebos-Hesselman axial oil engines were five cylinder, four stroke, wobble plate engines that originated in and were used throughout the Netherlands during the late 1930s. [1] Numerous patents can be found concerning this engine, [ 2 ] all of which appear to attribute the engine's "wabbler" operating principles to the inventor Wichert Hulsebos.
In 1916 he opened his own factory and in 1925 presented the Hesselman engine, a hybrid between an Otto engine and diesel engine. [5] Jonas Hesselman also designed electrical vehicle components, among others, the motor that became the basis for Hesselman Elhydraulik, now Haldex AB. In 1970, Hesselman Elhydraulik developed the hydraulic power ...
Honda's CVCC engine, released in the early 1970s models of Civic, then Accord and City later in the decade, is a form of stratified charge engine that had wide market acceptance for considerable time. The CVCC system had conventional inlet and exhaust valves and a third, supplementary, inlet valve that charged an area around the spark plug.
Another early spark-ignition engine to use direct-injection was the 1925 Hesselman engine, designed by Swedish engineer Jonas Hesselman. [33] [34] This engine could run on a variety of fuels (such as oil, kerosene, petrol or diesel oil) [35] and used a stratified charge principle whereby fuel is injected towards the end of the compression ...
Hesselman later became the leading producer of hydraulic aggregates located at the lifts at the end of trucks. The product is used this way for handicap buses, as well as within material handling industries. Haldex co-owned (from 2004) the company Alfdex with Alfa Laval, for production of separators for truck engines. Haldex after 2011:
Both engines were offered in Hesselman version. [2] Engines. Model Year Engine [1] Displacement Power Type LV81-86: 1935–40: Volvo EC: I6 sv: 3,670 cc (224 cu in)
In 1931 Scania-Vabis presented a larger version of its standard truck, called the 335.The truck had a payload capacity of 4 to 5 tonnes and was sold with a six-cylinder engine in petrol or Hesselman version. [2]