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

A gas and liquid hybrid shock absorber

A buffer and hybrid technology, applied in the directions of gas-liquid shock absorbers, shock absorbers, shock absorbers, etc., can solve the problem of not being able to decelerate linear motion, and achieve the effect of simple structure

Active Publication Date: 2020-01-07
YANGZHOU DAYANG WATER SUPPLY EQUIP
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But existing technology and equipment can't play such as the deceleration effect of linear motion when falling

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
  • A gas and liquid hybrid shock absorber
  • A gas and liquid hybrid shock absorber
  • A gas and liquid hybrid shock absorber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.

[0028] combine figure 1 As shown, the gas-liquid hybrid buffer according to the present invention includes a cylinder 1, a piston rod 3 and a piston 2, and the cylinder 1 is divided into an upper sealing chamber 4 and a lower sealing chamber 5 by the piston 2, The piston 2 is connected with the piston rod 3; the upper sealing chamber 4 is provided with a first air inlet, the lower sealing chamber 5 is provided with a second air inlet, and the bottom of the lower sealing chamber 5 is provided with a liquid medium 8 , a liquid pipeline connecting the upper sealing chamber 4 and the lower sealing chamber 5 is arranged inside the cylinder block 1; the position of the second air inlet is higher than the liquid level of the liquid medium 8; the first air inlet is connected to 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

The invention provides an air / liquid hybrid type buffer which comprises a cylinder body, a piston rod and a piston. The interior of the cylinder body is divided by the piston into an upper sealing cavity and a lower sealing cavity, and the piston is connected with the piston rod. A first air inlet is formed in the upper sealing cavity, and a second air inlet is formed in the lower sealing cavity.A liquid medium is arranged at the bottom of the lower sealing cavity, and a liquid pipeline communicating the upper sealing cavity with the lower sealing cavity is arranged in the cylinder body. Theposition of the second air inlet is higher than the liquid level of the liquid medium. The first air inlet communicates with the second air inlet. Reset one-way valves are arranged on the piston. Whenthe air pressure in the lower sealing cavity is larger than the air pressure in the upper sealing cavity, the lower sealing cavity and the upper sealing cavity are isolated through the reset one-wayvalves. When the air pressure in the lower sealing cavity is smaller than or equal to the air pressure in the upper sealing cavity, the lower sealing cavity and the upper sealing cavity are connectedthrough the reset one-way valves. The air / liquid hybrid type buffer can achieve the speed reduction effect, the function of additional acceleration is achieved in the speed reduction process, and thebuffer function is achieved.

Description

technical field [0001] The invention relates to the field of buffers or the field of environmental protection, in particular to a gas-liquid hybrid buffer. Background technique [0002] The shock absorber is mainly used to suppress the shock and impact during rebound. It mainly plays a buffering role, and has less impact to protect other structures in the equipment. A large number of shock absorbers in the prior art are mostly spring-type shock absorbers and airbag-type shock absorbers. , it mainly adopts the principle that the spring and air can absorb the impact in the process of compression to play a buffering role. Air conditioner box. Shock absorption and vibration isolation of air compressors, air conditioning units, generators, cooling water towers and other equipment. [0003] In the field of modern environmental protection, in order to deal with emergencies, a quick-closing gate device is set up in a potentially dangerous channel, which requires a quick response t...

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
Patent Type & Authority Patents(China)
IPC IPC(8): F16F9/06F16F9/32F16F9/36
CPCF16F9/061F16F9/3214F16F9/3405F16F2222/12F16F2222/126
Inventor 吴祥昌孙锋
Owner YANGZHOU DAYANG WATER SUPPLY EQUIP
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