Rotary piston type engine mechanism and device
A technology of rotary piston and power machine, which is applied in the field of power machine mechanism and device, can solve the problems of balance problem that cannot be completely solved, triangular piston does not have performance, main working link is shortened, etc., and achieves simple and reliable structure, light weight and direct position relationship. Effect
Inactive Publication Date: 2007-10-31
宁波浦耀动力科技有限公司
View PDF4 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Because this scheme eliminates the reciprocating motion and connecting rod piston pin components, its main working link is shortened, and the inertia force caused by the reciprocating parts is eliminated, which makes the balance problem simpler. Many countries, including my country, have participated in the research and development, but there are still major shortcomings in this technical solution, that is, the triangular piston itself does not have the performance of running and working in the cylinder itself structurally, and must Relying on adding another pair of gears to drive the piston in turn to make it run according to the required planetary motion, which affects its performance to a certain extent, and the structure becomes more complicated; and the balance of the inertial force of the eccentric parts of this structure is also a problem. This has weakened the advantage of the Wankel machine to the reciprocating machine, although its performance is slightly better than the reciprocating machine in some aspects, but the overall advantage comparison has not been significantly surpassed, thus limiting its subsequent use. development and promotion
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0034] Rotary piston power machine mechanisms and devices can be implemented in a wide range of applications. Here are a few examples and comparisons
Description of the drawings:
[0035] 1. A rotary piston power machine used as an internal combustion engine
[0036] In addition to the common features of the aforementioned twinned power machine, its gas distribution part is located on the end plane of the casing opposite to the two sides of the rotating piston twinned cylinder close to the largest cross-sectional area of the working chamber. See Figures 27 to 28. Its working process is as follows: When the cylinder and the piston rotate together (assuming to start from above), the volume between the cylinder concave part and the piston convex part increases rapidly, creating a vacuum in the cavity and reaching close to work. At the vicinity of the maximum cross-sectional area of the cavity, the intake valve opens and the fresh air mixture enters. When the rotation continues, ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The present invention discloses a rotary piston type power machine mechanism and its equipment. Its mechanism principle and designed structure are obviously different from that of traditional reciprocating piston power machine and Wankel type "rotary piston" engine, and it is characterized by that its main working mechanism adopts a mechanism which is initiated by China, developed on the basis of full-cyloid gear pair conversion and has the performances of producing power and transmission. The main working surface of piston cylinder of power machine which is used for applying work adopts a pair of conjugated mutually-meshed full-cycloid cylinder surface, and the form of its piston part is similar to the full-cycloid gear and the form of its cylinder internal cavity is similar to full-cyloid inner gear.
Description
(1) Technical field [0001] The invention relates to a power machine mechanism and device, in particular to the main working mechanism of a rotary piston power machine and its application device. (2) Background technology [0002] The power engine referred to in this article includes internal combustion and external combustion type heat engines and gas-liquid motors. A thermodynamic engine that converts the heat generated by fuel combustion into mechanical energy and outputs power from its crankshaft. There are well-known and common steam engines, piston engines, etc. The piston engines are divided into reciprocating and rotary types: such as the Otto invented in 1876. Four-stroke machine, the R. Diesel machine invented in 1898 and the Wankel machine invented in 1959. Among the above models, the reciprocating piston model has been developed the most, and it is widely used in the industrial and agricultural transportation industry and plays a very important role. However, due to th...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): F01C1/10
Inventor 陆浦耀李汉玉陆炽华陆滨华陆泳
Owner 宁波浦耀动力科技有限公司