US20120006191A1 - Air or gas compression system - Google Patents

Air or gas compression system Download PDF

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Publication number
US20120006191A1
US20120006191A1 US13/178,811 US201113178811A US2012006191A1 US 20120006191 A1 US20120006191 A1 US 20120006191A1 US 201113178811 A US201113178811 A US 201113178811A US 2012006191 A1 US2012006191 A1 US 2012006191A1
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US
United States
Prior art keywords
cylinder
piston
openings
compression system
compression
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US13/178,811
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English (en)
Inventor
Renato Bastos Ribeiro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US13/178,811 priority Critical patent/US20120006191A1/en
Publication of US20120006191A1 publication Critical patent/US20120006191A1/en
Abandoned legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/122—Cylinder block
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/125—Cylinder heads

Definitions

  • This invention relates to an air or gas compression system carried by piston along the cylinder which has diametrically located openings distributed in order to determine the compression ratio.
  • the compression piston is a generally cylindrical piece that is carried inside each one of preferably a plurality of cylinder chambers.
  • Each cylinder has a piston in its chamber.
  • This piston component is most often cast in light alloy and moves rectilinearly in two directions, up and down within its cylinder chamber, and its main role is to receive, when at its upper position within the cylinder chamber, the explosion of the mixture of air and fuel.
  • the explosion of the fuel/air mixture generates a mass movement of expanding gases within the combustion chamber and the piston receives this force and moves away from the head of the cylinder chamber, thus enlarging the chamber space.
  • geometries, and forms the pistons have different functions depending on the type of equipment in which is installed.
  • the compression height is the distance between the top and center of the existing hole in the piston pin. This height is an important measure because through it we can be sure that the piston is at top dead center with the correct distance in relation to the head, thus obtaining an appropriate rate for combustion.
  • a piston compression system has 4 time being the admission, when the cylinder is filled with air and fuel, the compression of air and fuel, the combustion that pushes the piston down and finally the elimination of the exhaustion gases.
  • the compression height i.e., of the area that will effectively carry out the compression of air or gas, is the distance between the top of the cylinder cavity and the center hole of the piston. It is through this length that we know if the piston is at the right point and the correct distance in relation to the cylinder in order to obtain an appropriate rate of combustion.
  • the present invention consists of the air or gases compression system carried by the piston where, to solve the existing problems in the prior art, openings are placed along the walls of the cylinder.
  • the portion of the piston stroke that will represent the active part of the gas compression is where these openings are closed.
  • the cylinder must have at least two openings always diametrically distributed through the cylinder wails to the chamber within the cylinder body.
  • FIG. 1 represents a front view of a compression system found in the state of the art
  • FIG. 2 represents a vertical cross-sectional view of the compression system shown in FIG. 1 ;
  • FIG. 3 represents a vertical cross-sectional view of a preferred embodiment of a compression system in accordance with the present invention in which the piston is located at a position within the cylinder at which the longitudinal openings along the cylinder body are exposed;
  • FIG. 4 represents a vertical sectional view of the embodiment of a compression system as shown in FIG. 3 in which the piston has moved vertically within the cylinder such that the longitudinal openings along the cylinder body are almost closed.
  • a compression system 10 in accordance with the invention comprises a cylinder ( 40 ) carrying within it a compression piston ( 20 ).
  • the cylinder ( 40 ) in which the piston will act includes at least two openings ( 30 ) passing through the peripheral wall of the cylinder 40 . These openings 30 are specifically sized in relation to the total stroke of the piston 20 as it moves between top dead center and bottom dead center.
  • openings 30 are specifically sized in relation to the total stroke of the piston 20 as it moves between top dead center and bottom dead center.
  • a piston 20 in motion will only begin the work of compression when it reaches the end of the openings 30 and thus closes off the openings 30 .
  • gas compression will start.
  • openings 30 are preferably diametrically arranged according to the size of the equipment. Thus, it allows us to define in which part of the course of travel of the piston 20 within the cylinder 40 will the compression of air or gases effectively occur.
  • the system 10 has four longitudinal openings 30 spaced symmetrically around the cylinder 40 .

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
US13/178,811 2010-07-12 2011-07-08 Air or gas compression system Abandoned US20120006191A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/178,811 US20120006191A1 (en) 2010-07-12 2011-07-08 Air or gas compression system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36357310P 2010-07-12 2010-07-12
US13/178,811 US20120006191A1 (en) 2010-07-12 2011-07-08 Air or gas compression system

Publications (1)

Publication Number Publication Date
US20120006191A1 true US20120006191A1 (en) 2012-01-12

Family

ID=45437629

Family Applications (1)

Application Number Title Priority Date Filing Date
US13/178,811 Abandoned US20120006191A1 (en) 2010-07-12 2011-07-08 Air or gas compression system

Country Status (2)

Country Link
US (1) US20120006191A1 (fr)
WO (1) WO2012007888A2 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070998A (en) * 1975-10-24 1978-01-31 Grow Harlow B Compression ignition control pressure heat engine
US4907544A (en) * 1989-04-06 1990-03-13 Southwest Research Institute Turbocharged two-stroke internal combustion engine with four-stroke capability

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1774662A (en) * 1928-04-12 1930-09-02 Arthur S Parks Vacuum pump
US6186043B1 (en) * 1999-04-05 2001-02-13 Deere & Company Cushion hydraulic cylinder
DE102007056665B4 (de) * 2007-11-24 2009-11-12 Schulte, Reinhold, Dipl.-Ing. Stellzylinder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070998A (en) * 1975-10-24 1978-01-31 Grow Harlow B Compression ignition control pressure heat engine
US4907544A (en) * 1989-04-06 1990-03-13 Southwest Research Institute Turbocharged two-stroke internal combustion engine with four-stroke capability

Also Published As

Publication number Publication date
WO2012007888A3 (fr) 2012-03-22
WO2012007888A2 (fr) 2012-01-19

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