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WO2007007142A1 - Air compressor comprising a continuous propeller in a revolving tube - Google Patents

Air compressor comprising a continuous propeller in a revolving tube Download PDF

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Publication number
WO2007007142A1
WO2007007142A1 PCT/IB2006/001744 IB2006001744W WO2007007142A1 WO 2007007142 A1 WO2007007142 A1 WO 2007007142A1 IB 2006001744 W IB2006001744 W IB 2006001744W WO 2007007142 A1 WO2007007142 A1 WO 2007007142A1
Authority
WO
WIPO (PCT)
Prior art keywords
continuous propeller
air compressor
tube
propeller
revolving tube
Prior art date
Application number
PCT/IB2006/001744
Other languages
French (fr)
Other versions
WO2007007142B1 (en
Inventor
Dumitru Bucuresteanu
Original Assignee
Dumitru Bucuresteanu
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 Dumitru Bucuresteanu filed Critical Dumitru Bucuresteanu
Publication of WO2007007142A1 publication Critical patent/WO2007007142A1/en
Publication of WO2007007142B1 publication Critical patent/WO2007007142B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors

Definitions

  • This invention has as its object an air compressor that functions by means of a continuous propeller in a revolving tube.
  • the above mentioned invention does not present this inconvenience as it provides the application of a progressive compression with a continuous propeller, closed externally in a tube in an hermetical way, that revolve together at
  • the body of the compressor includes a progressive compression chamber made of 10-20 connected spiral underchambers, an air intake and an air outtake.
  • FIG. 1 It shows the body as it is in longitudinal section and partially in prospective.
  • Fig. 2 It represents the frontal elevation of a sectioned disc that forms the continuous propeller.
  • the drawing indicates the body of the compressor.
  • the aforesaid body includes (4)& compression chamber 1 made of 10-20 discs 5 sectioned and welded together with a step of 10- 15mm, forming a continuous propeller hermetically closed externally in the tube 2, tube that is set on the revolving axle 6, an air intake 3 and an air outtake 4, provided with gaskets 9.
  • the propeller, the tube and the axel are set on two bearings 7, fixed on a rigid base 8.
  • the production of the continuous propeller implies the sectioning of the discs to half of the 0 100mm diameter, fig 2, the enlargement of the side on the exterior ( ⁇ jwith 10- 15mm, the welding among them and on the central axel, and the hermetical closure on the exterior in a tube that is open at the ends.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

The air compressor actioned by a continuous propeller (5) in a revolving tube (2) is being used in the field of thermic engines and provides a high and constant pressure in acceleration and in low rounds. Using a proper electrical engine that revolves at 30000 rpm and that actions a tube, that contains a continuous propeller externally closed in an hermetical way, a high pressure is being created and sustained constantly in time, independently of the functioning of the thermic engine.

Description

AIR COMPRESSOR COMPRISING A CONTINUOUS PROPELLER IN A REVOLVING TUBE
Description
This invention has as its object an air compressor that functions by means of a continuous propeller in a revolving tube.
The various air compressors that were created up to now, in the oversupply of thermic engines have the inconvenience that they do not create a high and constant (7/pressure in variable regimes, which is especially advantageous in acceleration and in low rounds.
The above mentioned invention does not present this inconvenience as it provides the application of a progressive compression with a continuous propeller, closed externally in a tube in an hermetical way, that revolve together at
(2) 30000 rpm set in motion by an electrical engine in acceleration phase.
In an advantageous production, the body of the compressor includes a progressive compression chamber made of 10-20 connected spiral underchambers, an air intake and an air outtake.
The invention will now be explained with the help of the attached drawing that
(3J illustrates an example of form of production of the compressor with continuous propeller. Fig. 1 It shows the body as it is in longitudinal section and partially in prospective. Fig. 2 It represents the frontal elevation of a sectioned disc that forms the continuous propeller.
The drawing indicates the body of the compressor. The aforesaid body includes (4)& compression chamber 1 made of 10-20 discs 5 sectioned and welded together with a step of 10- 15mm, forming a continuous propeller hermetically closed externally in the tube 2, tube that is set on the revolving axle 6, an air intake 3 and an air outtake 4, provided with gaskets 9.
This way, the entering air is next compressed by each and every disc that form (5)the continuous propeller hermetically intubed, without the possibility of turning back.
The propeller, the tube and the axel are set on two bearings 7, fixed on a rigid base 8.
The production of the continuous propeller implies the sectioning of the discs to half of the 0 100mm diameter, fig 2, the enlargement of the side on the exterior (όjwith 10- 15mm, the welding among them and on the central axel, and the hermetical closure on the exterior in a tube that is open at the ends.
In point of fact, the production particulars may vary without going out of the invention context, and therefore of the field of the invention license.

Claims

1. Air compressor that functions by means of a continuous propeller hermetically closed in a revolving tube.
2. Air compressor as in claim no. I5 characterized by what its body includes, i.e. a compression chamber made of 10-20 underchambers spirally connected which form the continuous propeller hermetically closed in a revolving tube and which are revolved by an electric engine at 30000 rounds per minute, an air intake and an air outtake.
PCT/IB2006/001744 2005-07-14 2006-06-12 Air compressor comprising a continuous propeller in a revolving tube WO2007007142A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO2005A000486 2005-07-14
ITTO20050486 ITTO20050486A1 (en) 2005-07-14 2005-07-14 AIR OPERATING COMPRESSOR WITH CONTINUOUS PROPELLER IN A TURNTABLE TUBE

Publications (2)

Publication Number Publication Date
WO2007007142A1 true WO2007007142A1 (en) 2007-01-18
WO2007007142B1 WO2007007142B1 (en) 2007-05-03

Family

ID=37433890

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2006/001744 WO2007007142A1 (en) 2005-07-14 2006-06-12 Air compressor comprising a continuous propeller in a revolving tube

Country Status (2)

Country Link
IT (1) ITTO20050486A1 (en)
WO (1) WO2007007142A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012153158A1 (en) 2011-05-11 2012-11-15 EGIS GYÓGYSZERGYÁR Nyilvánosan Müködö Részvénytársaság Process for the manufacture of dabigatran etexilate and intermediates thereof
CN103423160A (en) * 2013-09-04 2013-12-04 张周卫 Variable pitch spiral compression machine head of spiral compression-expansion refrigerator
CN103423197A (en) * 2013-08-25 2013-12-04 张周卫 Radial-axial flow air intake supercharging impeller for screw compression expansion refrigerator
WO2015128875A2 (en) 2014-02-26 2015-09-03 Megafine Pharma (P) Ltd. A process for preparation of dabigatran etexilate mesylate and intermediates thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4305289A1 (en) * 1992-02-27 1993-09-02 Skf Usa Inc Bearing for high speed shaft in screw compressor - has sets of inclined ball bearings with different contact angles
WO1995013475A1 (en) * 1993-11-11 1995-05-18 Young Jae Shin Fluid compressor
EP0856665A2 (en) * 1997-01-31 1998-08-05 Bayer Ag Axial conveyor, preferably with aeration element, and bladed reactor provided with such conveyor
US5951262A (en) * 1997-04-18 1999-09-14 Centriflow Llc Mechanism for providing motive force and for pumping applications

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4305289A1 (en) * 1992-02-27 1993-09-02 Skf Usa Inc Bearing for high speed shaft in screw compressor - has sets of inclined ball bearings with different contact angles
WO1995013475A1 (en) * 1993-11-11 1995-05-18 Young Jae Shin Fluid compressor
EP0856665A2 (en) * 1997-01-31 1998-08-05 Bayer Ag Axial conveyor, preferably with aeration element, and bladed reactor provided with such conveyor
US5951262A (en) * 1997-04-18 1999-09-14 Centriflow Llc Mechanism for providing motive force and for pumping applications

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012153158A1 (en) 2011-05-11 2012-11-15 EGIS GYÓGYSZERGYÁR Nyilvánosan Müködö Részvénytársaság Process for the manufacture of dabigatran etexilate and intermediates thereof
CN103423197A (en) * 2013-08-25 2013-12-04 张周卫 Radial-axial flow air intake supercharging impeller for screw compression expansion refrigerator
CN103423160A (en) * 2013-09-04 2013-12-04 张周卫 Variable pitch spiral compression machine head of spiral compression-expansion refrigerator
CN103423160B (en) * 2013-09-04 2015-11-25 张周卫 Variable pitch spiral compression machine head of spiral compression-expansiorefrigerator refrigerator
WO2015128875A2 (en) 2014-02-26 2015-09-03 Megafine Pharma (P) Ltd. A process for preparation of dabigatran etexilate mesylate and intermediates thereof

Also Published As

Publication number Publication date
ITTO20050486A1 (en) 2005-10-13
WO2007007142B1 (en) 2007-05-03

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