US 11,524,774 B2Granted

Automobile engine

OwnerXiaoyi Zhuinventor

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Abstract

The present invention provides a power device generating greater propelling force and finds that traditional power devices do not include all propelling forces based on the fundamental core propelling force source problem. External pressure is guided to the traditional power devices since the inner speed is higher the outer speed, power consumption for overcoming fluid resistance is high, and mutual contradiction results are obtained. The unique difference between the present invention and general common sense lies in opposite fluid pressure directions; inner fluid channels and outer fluid channels with higher flow speeds are formed to generate pressure differences which guides the fluid pressure to the outside and serve as propelling force, and thus the present invention creatively finds three propelling force sources, two lifting force or propelling force sources of helicopters or airplanes driven by propellers and two propelling force sources for sufficient burning of fuel in combustion chambers of engines.

Claims11

Dependent claims

An automobile engine, comprising an air cylinder, a combustion chamber provided in the air cylinder and a piston provided in the air cylinder, wherein

the air cylinder comprises the combustion chamber, a piston outer channel and a piston inner channel, the combustion chamber comprises an inner fluid channel and communicates with the piston outer channel through a plurality of second air ports, and the piston outer channel communicates with the piston inner channel through a plurality of first air ports;
flow disturbing devices are arranged in the piston outer channel and the piston inner channel correspondingly to lengthen fluid passing paths, so that fuels pass through a longer path to be fully burned during a combustion process;
the flow disturbing devices in the piston inner channel make a path of fluid larger than a path of fluid passing through the combustion chamber and larger than a path of fluid passing through the piston outer channel to generate a pressure difference, and the pressure difference causes the combustion chamber, the piston outer channel and the piston inner channel to generate pressure in the same direction layer by layer and superimpose, and form a larger pressure inside the air cylinder to act on a housing of the piston and hollow interior of the piston, so that a larger stress area is generated between an inner space of the piston and the housing of the piston.

Dependencies are inferred from the claim text.

Facts

Application: 16/811,864Filed 6 Mar 2020 · continuation
Priority: CN 201410653323.017 Nov 2014
Published: US 2020/0207466 A12 Jul 2020
Granted: 13 Dec 2022
Term ends: Not estimatedThe source records don’t support an estimate.

Classification19 codes

B64C 27/16
Rotor drives: drive of rotors by means, e.g. propellers, mounted on rotor blades
B64C 1/16
Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like: specially adapted for mounting power plant
B64C 11/16
Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft: blades
B64C 11/24
Constructional features: hollow blades

Family

PCT/CN2015/094437Parent of this continuation-in-part · filed 12 Nov 2015
Application15/293,223Parent of this continuation · filed 13 Oct 2016
US 2020/0207466 A1Pre-grant publication · published 2 Jul 2020
Application15/293,223Parent of this continuation-in-part
US 2017/0029100 A1Published application
US 11,524,774 B2This patent

From the US filing history. Foreign family members aren’t listed.