Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Rotary piston machine

A technology of rotating piston and piston, applied in the direction of rotating or oscillating piston engine, oscillating piston machine, internal combustion piston engine, etc. The effect of large environmental protection use, large working speed range and large flow rate

Inactive Publication Date: 2003-09-17
姚平
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because these structures have complex structure, complex process, high production cost, large volume and mass, relatively small ratio of working volume to overall machine volume, low working efficiency, narrow speed range and poor stability, etc. , so the scope of application is limited

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Rotary piston machine
  • Rotary piston machine
  • Rotary piston machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042]1. The basic structure and working principle of the rotary piston machine:

[0043] exist figure 1 Among them, the plate-shaped piston (1) is a symmetrical plate-shaped structure, there is a piston shaft on the symmetrical axis of the plate-shaped piston (1), and the plate-shaped piston (1) has a left edge (9) and a right edge relative to the axis of the piston shaft (10). The main shaft (4) is cylindrical, and there is a piston frame (2) on the outer circumference of the main shaft (4), and the piston frame (2) is also cylindrical, and the piston frame (2) is connected with the main shaft (4) and is on the same circle center axis. Rotate synchronously. On the circular plane of the piston frame (2), there are a plurality of piston holes (6) passing through its thickness, and the radial distance of each piston hole (6) on the piston frame (2) is the same, and the plate-shaped piston (1) Supported in the piston hole (6) on the piston frame (2) by the piston shaft. The ...

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

No PUM Login to View More

Abstract

A rotary piston unit for IC engine, water turbine, steam turbine, water pump, air compressor, etc is composed of disk-shaped piston holder on mainshaft, multiple plate pistons running directionally around mainshaft in planetary mode, and two semi-cylinders on two end faces of planetary piston to form a piston space with alternative big and small cross-sections. The left part and right part of each plate piston sequentially and periodically come in said piston space to form piston effect, realizing the conversion between fluid energy and mechanical energy.

Description

Technical field [0001] The invention relates to the field of rotary piston machinery in which solid mechanical energy and fluid energy are mutually converted. Background technique [0002] In the prior art, the function of the water turbine and the steam turbine is to convert fluid energy into mechanical energy (torque of directional rotation), which has been realized in the prior art and has high efficiency. However, for the environment of low water head, low flow, low pressure or low speed, the working efficiency of water turbine and steam turbine will be greatly reduced; in the prior art, the function of water pump and fan is to convert mechanical energy into fluid energy. A little prior art has also been realized, but for the environment of low rotating speed, the working efficiency of water pump and blower fan just will reduce greatly. The reason is that during the rotation of these machines, the casing (cylinder) and the blade (piston) do not cooperate with each other...

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
no application Login to View More
IPC IPC(8): F01C9/00F02B53/02F04C9/00F04C21/00
CPCY02T10/12
Inventor 姚平
Owner 姚平
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com