The invention relates to a high-pressure automobile fuel tank made of plastic. The automobile fuel tank comprises a fuel tank body (1) made of plastic, metal fixing rings (9) and a fixing base (10), wherein the fuel tank body (1) consists of an upper casing and a lower casing; at least two supporting rod assemblies (2) are distributed between the upper casing and the lower casing in the fuel tank body (1), and are welded between the upper casing and the lower casing; each supporting rod assembly (2) comprises a metal supporting rod (3) and supporting rod bases (4) which are connected to the upper end and the lower end of the metal supporting rod (3) respectively; the metal fixing rings (9) are placed in the oil pump mounting position in the fuel tank body (1). Compared with the prior art, the automobile fuel tank disclosed by the invention is novel and simple in structure, and reasonable in design; the automobile fuel tank can completely realize functions which a metal fuel tank can have before, and successfully meets the demands of whole-automobile manufacturing plants for low cost, low weight, high corrosion resistance and better environmental protection.
High-pressure automobile fuel tank made of plastic
2016-01-13
Patent
Elektronische Ressource
Englisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Automobile high-pressure plastic fuel tank with reinforcing structure
Europäisches Patentamt | 2023
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