Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Lubricant-Free Compressor Having a Graphite Piston in a Glass Cylinder

a graphite piston, graphite technology, applied in the direction of piston pumps, positive displacement liquid engines, liquid fuel engines, etc., can solve the problem that compressors cannot operate without lubrican

Inactive Publication Date: 2015-11-26
VIKING AT
View PDF27 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The patent describes a device that compresses material in a glass cylinder using a moving piston, and then expels it through an exhaust valve when the pressure is high enough. When the pressure is reduced, the exhaust valve prevents the material from flowing back into the cylinder. This device can provide a steady supply of compressed material without the need for lubrication.

Problems solved by technology

However, such compressors do not operate without a lubricant by utilizing a graphite piston in a glass cylinder.

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
  • Lubricant-Free Compressor Having a Graphite Piston in a Glass Cylinder
  • Lubricant-Free Compressor Having a Graphite Piston in a Glass Cylinder
  • Lubricant-Free Compressor Having a Graphite Piston in a Glass Cylinder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029]While the following describes embodiments of this invention, it is understood that this description is to be considered only as illustrative of the principles of the invention and is not to be limitative thereof, as numerous other variations, all within the scope of the invention, will readily occur to others.

[0030]The term “adapted” shall mean sized, shaped, configured, dimensioned, oriented and arranged as appropriate. Herein, it will also be understood that in the figures, different embodiments may comprise the same or similar components. Where the same components are used in different embodiments, the same reference number may be used. Where components in different embodiments have a comparable structure, but are not necessarily common or identical parts, a similar number is used, but with a differing initial first digit, but common second and third digits. For example, and without limitation, cylinder heads 140, 240, 540, and 640 are examples of similar structures adapted...

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 substantially lubricant-free compressor comprising a glass cylinder having a hollow interior, a graphite piston within the glass cylinder, a connecting rod operably attached to the graphite piston, a cylinder head sealing one end of the glass cylinder, an exhaust valve in operable connection with the hollow interior of the glass cylinder, and an inlet valve in operable connection with the hollow interior of the glass cylinder. The compressor may be driven by any suitable means including without limitation a brushless DC motor or a smart material actuator.

Description

RELATED APPLICATIONS[0001]This application is a non-provisional application based upon, and claims benefit of, U.S. Provisional Application No. 61 / 723,815, filed Nov. 8, 2012, which is hereby incorporated by reference in its entirety.BACKGROUND[0002]The present invention relates in general to the field of gas compressors. Compressors are known in the art. However, such compressors do not operate without a lubricant by utilizing a graphite piston in a glass cylinder. The present invention provides embodiments of compressors with several advantages over the prior art including improved transportability, reduced size, reduced power consumption, operation with little or no lubrication, and increased operational life.[0003]This application hereby incorporates by reference U.S. Publication Numbers 2011-0309721; 2012-0038245; 2013-0234562; 2013-0234561, U.S. patents:[0004]U.S. Pat. No. 7,564,171[0005]U.S. Pat. No. 6,717,332;[0006]U.S. Pat. No. 6,548,938;[0007]U.S. Pat. No. 6,737,788;[0008]...

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): F04B39/02F04B53/10F04B39/00F04B39/12F04B35/04F04B37/12
CPCF04B39/0215F04B35/04F04B37/12F04B53/10F04B39/0022F04B39/12F04B39/0016F04B39/0005F04B39/122F05C2203/02F05C2203/0808
Inventor MOLER, JEFFERY B.BOOR, BEN
Owner VIKING AT
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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