FR2217987A5 - - Google Patents

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Publication number
FR2217987A5
FR2217987A5 FR7304408A FR7304408A FR2217987A5 FR 2217987 A5 FR2217987 A5 FR 2217987A5 FR 7304408 A FR7304408 A FR 7304408A FR 7304408 A FR7304408 A FR 7304408A FR 2217987 A5 FR2217987 A5 FR 2217987A5
Authority
FR
France
Prior art keywords
drum
fins
chambers
taken together
arc
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.)
Expired
Application number
FR7304408A
Other languages
French (fr)
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.)
BOUARD PIERRE
Original Assignee
BOUARD PIERRE
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 BOUARD PIERRE filed Critical BOUARD PIERRE
Priority to FR7304408A priority Critical patent/FR2217987A5/fr
Application granted granted Critical
Publication of FR2217987A5 publication Critical patent/FR2217987A5/fr
Expired legal-status Critical Current

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Classifications

    • 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
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 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 group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
    • F01C1/344—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 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 group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F01C1/3446—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 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 group F01C1/08 or F01C1/22 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 more than one line or surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Description

Appareil pouvant transformer, de façon réversible, sous forme moteur de l'énergie (vapeur, eau sous pression, air comprimé) en travail, et, sous forme outil, pouvant devenir une pompe aspirante et-refoulante d'un débit constant. Device that can reversibly transform energy (steam, pressurized water, compressed air) into work as a motor, and, in tool form, can become a suction and pressure pump with a constant flow.

Nous connaissons actuellement le principe du piston qui nécéssite en général un volant d'entraînement, et le principe de la turbine exigeant une grande quantité d'énergie pour fonctionner en général à de très grandes vitesses. We currently know the principle of the piston which generally requires a drive wheel, and the principle of the turbine requiring a large amount of energy to operate in general at very high speeds.

Cet appareil vise à obtenir un bon rendement énergétique avec une faible quantité d'énergie sous forte pression. This device aims to achieve good energy efficiency with a small amount of energy under high pressure.

Cet appareil se présente sous la forme d'une turbine comportantune partie mobile en forme de tambour et tournant sur un axe de transmission. This device is in the form of a turbine comprising a mobile part in the form of a drum and rotating on a transmission axis.

Sur la circonférence de ce tambour sont disposées , å distance égale, douze ailettes plates et mobiles, chacune d'ralles étant reliée à son opposée par deux barrettes rectilignes pouvant circuler en va et vient dans le sens du diamètre d tambour. Les douze barrettes sont disposées en superposition de façon à s'entrecroiser librement au milieu du tambour. On the circumference of this drum are arranged, at equal distance, twelve flat and movable fins, each of the wheels being connected to its opposite by two rectilinear bars which can circulate back and forth in the direction of the diameter of the drum. The twelve bars are arranged in superposition so as to cross freely in the middle of the drum.

Ce tambour tourne dans une couronne constituée de chambres de détente en nombre impair (cinq au minimum) de forme spéciale, la première moitié de la chambre se présente sous le forme d'un arc de cercle parallèle au tambour, à une distance indéterminée, l'autre moitié étant constituée par une partie d'éllipse jouxtant le tambour et reliant entres eux les arcs de cercle de deux chambres voisines. Sur ces chambres sont branchés les'orifices d'admission et d'échappament. La ligne arc de cercle-éllipse est calculée de façon à jouer, dans les deux sens,le rôle important de came, permettant à l'ailette ayant terminé sa phase active de repousser son opposée sous l'orifice d'-admission d'énergie. This drum rotates in a crown made up of specially shaped expansion chambers in odd number (five at least), the first half of the chamber in the form of an arc of a circle parallel to the drum, at an indefinite distance, l 'other half being constituted by a part of an ellipse adjoining the drum and connecting between them the arcs of two neighboring chambers. These chambers are connected to the inlet and outlet ports. The arc-ellipse line is calculated so as to play, in both directions, the important role of cam, allowing the fin having finished its active phase to push back its opposite under the energy inlet orifice. .

Le nombre de douze ailettes pour cinq chambres permet d'avoir toujours au moins quatre ailettes actives et permet d'éviter une friction entre le tambour et le couronne. The number of twelve fins for five chambers makes it possible to always have at least four active fins and makes it possible to avoid friction between the drum and the crown.

Deux flasques, dont l'une est traversée gar l'arbre de transmission, ferment de chaque cSté l'ensemble. Two flanges, one of which is crossed by the transmission shaft, close the assembly on each side.

Cet appareil peut-être placé directement dans la source d'énergie et ainsi, dans le cas de la vapeur, éviter les pertes par le transport. This device can be placed directly in the energy source and thus, in the case of steam, avoid losses during transport.

I1 pourrait éventuellement convenir pour faire rouler les véhicules, la réversibilité du mouvement permettant d'obtenir un frein moteur
éfficace. It could possibly be suitable for running vehicles, the reversibility of the movement making it possible to obtain engine braking
effective.

Claims (5)

REVENDICATIONS 1) Dispositif caractérisé en ce qu'il comporte des ailettes mobiles reliées deux par deux, face à face, fixées sur un tambour tournant sur un axe et circulant dans une couronne de forme spéciale permettant la réversibilité du mouvement et pouvant transformer en travail de l'éner- gie sous forme de vapeur, d'eau sous pression ou d'air comprimé. IL permet d'obtenir une pompe aspirante et refoulante d'un -iébit constant quand on l'utilise comme récepteur d'énergie 1) Device characterized in that it comprises movable fins connected two by two, face to face, fixed on a drum rotating on an axis and circulating in a specially shaped crown allowing the reversibility of the movement and being able to transform into work of the Energy in the form of steam, pressurized water or compressed air. It allows to obtain a suction and pressure pump with a constant flow when used as an energy receiver 2) Dispositif selon la revendication 1 , caractérisé par le fait que la couronne est constituée par un nombre impair "non déterminé, mais avec un minimum de cinq de chambres de détente de formes spéciales. 2) Device according to claim 1, characterized in that the ring is constituted by an odd number "not determined, but with a minimum of five of special shaped expansion chambers. 3) Dispositif selon les revendications 1 et 2, prises ensemble caractérisé par le fait que ces chambres sont constituées en partie oar un arc de cercle parallèle an tambour, formant la partie extérieure, cet arc de cercle est relié à ses contigus par une partie d'éllipse jouxtant le tambour et calculée de façon que, dans les deux sess de marche, la ligne arc de cercle éllipse joue le rôle important de came. 3) Device according to claims 1 and 2, taken together characterized in that these chambers are formed in part oar an arc of a circle parallel to the drum, forming the outer part, this arc of a circle is connected to its contiguous by a part of The ellipse adjoining the drum and calculated in such a way that, in the two running sessions, the circular arc elipse line plays the important role of cam. 4) Dispositif selon les revendications 1, 2 et 3, prises ensemble, caractérisé par le fait fusil comporte un nombre de douze ailettes pour cinq chambres permettant d'avoir en permanence au moins quatre ailettes sous la pression , et donnant la possibilité d'éviter la friction 4) Device according to claims 1, 2 and 3, taken together, characterized in that the gun has a number of twelve fins for five chambers allowing to have at least four fins under pressure at all times, and giving the possibility of avoiding friction tambour-couronne. drum-crown. 5) Dispositif selon les revendications 1, 2, 5 et 4, prises ensemble caractérisé par le fait de la disposition en superposition des six paires de barettes nécéssaires pour relier les douze ailettes entre elles afin qu'elles puissent circuler librement dans leur mouvement de va-et-vient en restant rectilignes. 5) Device according to claims 1, 2, 5 and 4, taken together characterized by the fact of the arrangement in superposition of the six pairs of bars necessary to connect the twelve fins together so that they can move freely in their movement. -and back and forth while remaining rectilinear.
FR7304408A 1973-02-08 1973-02-08 Expired FR2217987A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7304408A FR2217987A5 (en) 1973-02-08 1973-02-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7304408A FR2217987A5 (en) 1973-02-08 1973-02-08

Publications (1)

Publication Number Publication Date
FR2217987A5 true FR2217987A5 (en) 1974-09-06

Family

ID=9114521

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7304408A Expired FR2217987A5 (en) 1973-02-08 1973-02-08

Country Status (1)

Country Link
FR (1) FR2217987A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2013159A (en) * 2013-07-10 2015-01-13 Spx Corp High torque rotary motor.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2013159A (en) * 2013-07-10 2015-01-13 Spx Corp High torque rotary motor.
US9206688B2 (en) 2013-07-10 2015-12-08 Spx Flow, Inc. High torque rotary motor with multi-lobed ring with inlet and outlet

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