FR2957984A1 - COMPRESSOR OR ROTARY PUMP WITH SEMI-SPHERICAL PALLETS "NO OIL" FOR COMPRESSING OR PUMPING GASEOUS OR LIQUID FLUIDS - Google Patents

COMPRESSOR OR ROTARY PUMP WITH SEMI-SPHERICAL PALLETS "NO OIL" FOR COMPRESSING OR PUMPING GASEOUS OR LIQUID FLUIDS Download PDF

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Publication number
FR2957984A1
FR2957984A1 FR1001166A FR1001166A FR2957984A1 FR 2957984 A1 FR2957984 A1 FR 2957984A1 FR 1001166 A FR1001166 A FR 1001166A FR 1001166 A FR1001166 A FR 1001166A FR 2957984 A1 FR2957984 A1 FR 2957984A1
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Prior art keywords
semi
liquid
pallets
compressor
spherical
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FR1001166A
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French (fr)
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FR2957984B1 (en
Inventor
Barba Willy Del
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Individual
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3441—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C5/00—Rotary-piston machines or pumps with the working-chamber walls at least partly resiliently deformable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0088—Lubrication

Abstract

La présente invention concerne une machine qui permet de comprimer sans lubrification , les fluides liquides ou gazeux en continu au moyen d'une roue circulaire semi-sphérique qui supporte des palettes , elle est guidée dans une chambre circulaire semi-sphérique ayant une excentricité par rapport à la roue. La technologie est du type compresseur ou pompe à palettes. L'innovation consiste a utiliser une forme de chambre particulière de compresseurs à palettes type « semi-sphérique » avec l'utilisation de palettes déformables synthétiques , elle a comme avantage d'effectuer l'étanchéité sur une ligne continue commençant de la partie latérale d'un coté jusque l'autre partie latérale de l'autre coté , sans angle de cassure. Cette invention peut être appliquée pour les gaz compressibles Demandant une grande étanchéité type compresseur d'air mais Aussi pour des pompes de liquides hautes pression nécessitant aucune pollution par l'huile de lubrification .The present invention relates to a machine which can compress liquid or gaseous fluids continuously by means of a semi-spherical circular wheel which supports pallets, it is guided in a semi-spherical circular chamber having an eccentricity with respect to at the wheel. The technology is of the compressor or vane pump type. The innovation consists in using a particular type of "semi-spherical" vane compressor chamber with the use of synthetic deformable pallets, it has the advantage of sealing on a continuous line starting from the lateral part. one side until the other side part of the other side, without angle of breakage. This invention can be applied for compressible gases Requiring a high air compressor type sealing but also for high pressure liquid pumps requiring no pollution by the lubricating oil.

Description

DESCRIPTIF DESCRIPTION

COMPRESSEUR OU POMPE ROTATIVE A PALETTES SEMI- SPHERIQUES « SANS HUILE « POUR COMPRIMER OU POMPER LES FLUIDES GAZEUX OU LIQUIDES La présente invention concerne une machine qui permet de comprimer sans lubrification , les fluides liquides ou gazeux en continu au moyen d'une roue circulaire semi-sphérique qui supporte des palettes , elle est guidée dans une chambre circulaire semi-sphérique ayant une excentricité par rapport à la roue. La technologie est du type compresseur ou pompe à palettes. COMPRESSOR OR ROTARY PUMP WITH SEMI-SPHERICAL "OIL-FREE" PALLETS FOR COMPRESSING OR PUMPING GASEOUS OR LIQUID FLUIDS The present invention relates to a machine which can compress, without lubrication, liquid or gaseous fluids continuously by means of a semi-circular wheel. -spherical which supports pallets, it is guided in a semi-spherical circular chamber having an eccentricity with respect to the wheel. The technology is of the compressor or vane pump type.

L'innovation consiste a utiliser une forme de chambre particulière de compresseurs à palettes type « semi-sphérique » avec l'utilisation de palettes déformables synthétiques , elle a comme avantage d'effectuer l'étanchéité sur une ligne continue commençant de la partie latérale d'un coté jusque l'autre partie latérale de l'autre coté , sans angle de cassure. The innovation consists in using a particular type of "semi-spherical" vane compressor chamber with the use of synthetic deformable pallets, it has the advantage of sealing on a continuous line starting from the lateral part. one side until the other side part of the other side, without angle of breakage.

Cette invention peut être appliquée pour les gaz compressibles Demandant une grande étanchéité type compresseur d'air mais Aussi pour des pompes de liquides hautes pression nécessitant aucune pollution par l'huile de lubrification . This invention can be applied for compressible gases Requiring a high air compressor type sealing but also for high pressure liquid pumps requiring no pollution by the lubricating oil.

La machine figure 1 est composée de : The machine figure 1 is composed of:

Deux demi carter extérieur (1) constituant la chambre semi-sphérique de compression. Two outer half shell (1) constituting the semi-spherical compression chamber.

Une roue circulaire et semi-sphérique excentré par rapport au carter ayant comme fonction de supporter les palettes (3) guidées dans des gorges (5) qui laissent coulisser ces dernières vers les parois de la chambre du carter ; lors de la rotation de la roue l'effet centrifuge pousse ces palettes contre les parois fixes de la chambre. A circular and semi-spherical wheel eccentric with respect to the housing having the function of supporting the pallets (3) guided in grooves (5) which slide the latter towards the walls of the chamber of the housing; during rotation of the wheel the centrifugal effect pushes these pallets against the fixed walls of the chamber.

Des palettes en matière synthétiques à faible coefficient de glissement type PTFE et déformable grâce a une rainure permettent de s'adapter sur les parois du carter et ainsi d'effectuer une étanchéité. Pallets of synthetic material with a low sliding coefficient PTFE and deformable thanks to a groove make it possible to fit on the walls of the housing and thus to seal.

Deux rondelles (4) en matière synthétiques à faible coefficient de Frottement type PTFE situées sur les parois latérales assurent l'étanchéité 30 Entre les palettes et les parois latérales de la chambre. Two washers (4) of synthetic material with a low PTFE coefficient of friction on the sidewalls provide a seal between the pallets and the side walls of the chamber.

En figure 2 est représenté : In Figure 2 is shown:

Un orifice (6) permet de laisser entrer le fluide dans le compresseur, il est aspiré par la variation de volume engendrée entre chaque palette lors de la rotation. An orifice (6) allows the fluid to enter the compressor, it is sucked by the volume variation generated between each pallet during rotation.

35 Un orifice (5) permet de laisser sortir le fluide du compresseur , il Est poussé vers cette sortie par la variation de volume engendré entre Entre les palettes lors de la rotation (la position de l'orifice est différente Suivant le type de fluide liquide ou gazeux) . An orifice (5) makes it possible to let the fluid out of the compressor. It is pushed towards this outlet by the volume variation generated between the paddles during the rotation (the position of the orifice is different depending on the type of liquid fluid or gaseous).

Claims (1)

REVENDICATIONS1°) Pompe à palettes de fluide liquide ou gazeux caractérisée en ce qu'elle comporte une pluralité de palettes déformables de forme semi-sphéroïdale qui grâce à une rainure effectuée autour du profil de ces dernières provoque une déformation qui permet de s'adapter à la forme de la chambre du stator . 2°) Pompe à palettes de fluide liquide ou gazeux selon la revendication 1 caractérisé en ce que les palettes en matière synthétique auto lubrifiante se déforment par la pression et auto-étanchéifie les chambres de compressions. 3°) Pompe à palettes de fluide liquide ou gazeux selon les revendications 1 et 2 caractérisé en ce que les points de contact entre stator et rotor forment une ligne continue qui démarre de la paroi latérale d'un coté jusqu'à la paroi latérale du coté opposé sans angle de cassure de forme. 4°) Pompe à palettes de fluide liquide ou gazeux selon l'une quelconque des revendications précédentes est caractérisée en ce que cette machine peut aussi pomper sous forte pression des fluides liquides nécessitant aucune pollution du liquide pompé par les huiles de lubrification. CLAIMS1 °) Pump pallet liquid or gaseous fluid characterized in that it comprises a plurality of deformable pallets of semi-spheroidal shape which through a groove around the profile of the latter causes a deformation that allows to adapt to the shape of the stator chamber. 2) Liquid or gaseous fluid vane pump according to claim 1 characterized in that the pallets of self-lubricating synthetic material deform by pressure and self-sealing the compression chambers. 3) A vane pump of liquid or gaseous fluid according to claims 1 and 2 characterized in that the contact points between the stator and rotor form a continuous line which starts from the side wall of one side to the side wall of the opposite side without shape break angle. 4) Liquid or gaseous fluid vane pump according to any one of the preceding claims is characterized in that this machine can also pump under high pressure liquid fluids requiring no pollution of the liquid pumped by the lubricating oils.
FR1001166A 2010-03-24 2010-03-24 COMPRESSOR OR ROTARY PUMP WITH SEMI-SPHERICAL "OIL-FREE" PALLETS FOR COMPRESSING OR PUMPING GASEOUS OR LIQUID FLUIDS Expired - Fee Related FR2957984B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1001166A FR2957984B1 (en) 2010-03-24 2010-03-24 COMPRESSOR OR ROTARY PUMP WITH SEMI-SPHERICAL "OIL-FREE" PALLETS FOR COMPRESSING OR PUMPING GASEOUS OR LIQUID FLUIDS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1001166A FR2957984B1 (en) 2010-03-24 2010-03-24 COMPRESSOR OR ROTARY PUMP WITH SEMI-SPHERICAL "OIL-FREE" PALLETS FOR COMPRESSING OR PUMPING GASEOUS OR LIQUID FLUIDS

Publications (2)

Publication Number Publication Date
FR2957984A1 true FR2957984A1 (en) 2011-09-30
FR2957984B1 FR2957984B1 (en) 2016-07-29

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013041777A1 (en) * 2011-09-23 2013-03-28 Willy Del Barba Oil-free rotary pump or compressor with semi-spherical vanes for compressing or pumping gaseous or liquid fluids

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191230088A (en) * 1912-12-31 1913-07-31 Thomas George Mcgonigle Rotary Engines or Compressors.
US2371942A (en) * 1943-02-20 1945-03-20 Morgan T Armstrong Rotary engine
DE2800428A1 (en) * 1978-01-05 1979-07-12 Gross Hans Joachim Dipl Ing Easily cleaned rotary pump for oily or pasty products - has rotor forming annular chamber with housing and guide positively retracting blades
US4692104A (en) * 1986-02-18 1987-09-08 Hansen Engine Corporation Rotary pumping apparatus with radial seal assemblies on piston
FR2617244A1 (en) * 1987-06-25 1988-12-30 Leroy Andre Volumetric machine with vanes
DE3832042A1 (en) * 1987-10-05 1989-04-13 Barmag Barmer Maschf Vane-cell pump
WO2006018848A2 (en) * 2004-08-17 2006-02-23 Hydro-Industries Tynat Ltd. Rotary fluid-driven motor with sealing elements
WO2006056162A1 (en) * 2004-11-27 2006-06-01 Ixetic Hückeswagen Gmbh Pump
DE102008019440A1 (en) * 2008-04-17 2009-10-22 FRÖTEK Kunststofftechnik GmbH Wing of a vane pump or vane compressor

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191230088A (en) * 1912-12-31 1913-07-31 Thomas George Mcgonigle Rotary Engines or Compressors.
US2371942A (en) * 1943-02-20 1945-03-20 Morgan T Armstrong Rotary engine
DE2800428A1 (en) * 1978-01-05 1979-07-12 Gross Hans Joachim Dipl Ing Easily cleaned rotary pump for oily or pasty products - has rotor forming annular chamber with housing and guide positively retracting blades
US4692104A (en) * 1986-02-18 1987-09-08 Hansen Engine Corporation Rotary pumping apparatus with radial seal assemblies on piston
FR2617244A1 (en) * 1987-06-25 1988-12-30 Leroy Andre Volumetric machine with vanes
DE3832042A1 (en) * 1987-10-05 1989-04-13 Barmag Barmer Maschf Vane-cell pump
WO2006018848A2 (en) * 2004-08-17 2006-02-23 Hydro-Industries Tynat Ltd. Rotary fluid-driven motor with sealing elements
WO2006056162A1 (en) * 2004-11-27 2006-06-01 Ixetic Hückeswagen Gmbh Pump
DE102008019440A1 (en) * 2008-04-17 2009-10-22 FRÖTEK Kunststofftechnik GmbH Wing of a vane pump or vane compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013041777A1 (en) * 2011-09-23 2013-03-28 Willy Del Barba Oil-free rotary pump or compressor with semi-spherical vanes for compressing or pumping gaseous or liquid fluids

Also Published As

Publication number Publication date
FR2957984B1 (en) 2016-07-29

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