FR2635511A2 - Oscillating-cylinder compressed-gas rotary driving device in a star configuration and fixed crankshaft for a servo-assisted movable pay-out - Google Patents

Oscillating-cylinder compressed-gas rotary driving device in a star configuration and fixed crankshaft for a servo-assisted movable pay-out Download PDF

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Publication number
FR2635511A2
FR2635511A2 FR8811143A FR8811143A FR2635511A2 FR 2635511 A2 FR2635511 A2 FR 2635511A2 FR 8811143 A FR8811143 A FR 8811143A FR 8811143 A FR8811143 A FR 8811143A FR 2635511 A2 FR2635511 A2 FR 2635511A2
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FR
France
Prior art keywords
servo
wheel
oscillating
pay
assisted
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.)
Pending
Application number
FR8811143A
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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.)
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
Priority claimed from FR8406369A external-priority patent/FR2562880B1/en
Application filed by Individual filed Critical Individual
Priority to FR8811143A priority Critical patent/FR2635511A2/en
Publication of FR2635511A2 publication Critical patent/FR2635511A2/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/4481—Arrangements or adaptations for driving the reel or the material
    • B65H75/4489—Fluid motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
    • F01B1/062—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement the connection of the pistons with an actuating or actuated element being at the inner ends of the cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/33—Hollow or hose-like material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

Device to render driving, a wheel carrying a servo-assisted pay-out. The invention relates to a star-configured rotary driving device having oscillating cylinders 4 allowing a long stroke to pistons 1 mounted on rods 2 and rotating about the crankpin 3 of a large-radius fixed crankshaft 11. The thrust of a gas between the pistons and the bottoms of the oscillating cylinders 4, directly on the rim of the wheel, drives the latter with no intermediary. The reduction in the number of components and the arrangement of the assembly allow integration of the device into a servo-assisted movable pay-out wheel. The device according to the invention is particularly intended for driving an item of fire-fighting equipment, such as a servo-assisted movable pay-out or a fire-extinguisher wheel on wheels, or any other equipment which moves on a limited radius of action.

Description

Moteur rotatif à gaz comprimé, à cylindres oscillants en étoile et vilebrequin fixe, pour dévidoir mobile assisté. Compressed gas rotary engine, with star oscillating cylinders and fixed crankshaft, for assisted mobile reel.

L'objet de la présente addition, est rattaché à la revendication principale du Brevet NO 2 5 6 2 8 8 0 concernant le dispositif pour rendre motrice une roue porteuse de dévidoir mobile assisté, avec pour source d'énergie, une bouteille de gaz sous pression. The object of this addition is related to the main claim of Patent NO 2 5 6 2 8 8 0 concerning the device for driving a carrying wheel of an assisted mobile reel, with the energy source being a gas cylinder under pressure.

Il est adjoint aux moteurs traditionnels, un réducteur de vitesse, pour qu'unie roue a' entrainer tourne à une vitesse convenable, et pour équilibrer un couple ; le tout nécessitant une compléxité, un poids, et un encombrement à exclure d'un matériel à maintenir dans ses formes habituelles, et manoeuvré par un seul servant à pied. It is associated with traditional motors, a speed reducer, so that a single wheel to be driven rotates at a suitable speed, and to balance a torque; all requiring a complexity, a weight, and a space to exclude a material to maintain in its usual forms, and operated by a single serving foot.

le dispositif selon l'addition, permet de remédier à ces inconvénients
Il comporte en effet des pistons (1) montés sur des tiges (2) tournant autour d'un maneton (3) du vilebrequin fixe (11). La réaction de la poussée du gaz se détendant, vient s'exercer sur les fonds de cylindres oscillants (4) articulés sur la jante de la roue, qui se trouve entrainée.the device according to the addition makes it possible to remedy these drawbacks
It indeed has pistons (1) mounted on rods (2) rotating around a crankpin (3) of the fixed crankshaft (11). The reaction of the thrust of the gas expanding, is exerted on the funds of oscillating cylinders (4) articulated on the rim of the wheel, which is driven.

La distribution du gaz est rotative (5) sur l'axe de la roue, deux lumiéres, l'une d'admission (6) l'autre d'échappement (7) diamétralement opposées et servies par des conduites spécifiques, sont disposées de telbe façon que le poids de la masse transportée sur l'axe, concoure à l'étanchéité de la distribution moyenne pression. Les orifices des canali sations d'amenée de gaz aux cylindres, se présentent successi vement face aux lumiéres suivant le cycle. The gas distribution is rotary (5) on the axis of the wheel, two lights, one inlet (6) the other exhaust (7) diametrically opposite and served by specific lines, are arranged in such a way that the weight of the mass transported on the axis contributes to sealing the medium pressure distribution. The orifices of the gas supply ducts to the cylinders are successively facing the lights according to the cycle.

Les temps morts sont annulés par la disposition réguliére de six cylindres dans la périphérie de la jante. Ces cylindres sont oscillants pour éviter les intermédiaires tels que les bielles, permettre une longue course des pistons par rapport au diamétre des cylindres ; course en fonction d'un grand rayon du vilebrequin permettant un couple important avec une faible vitesse de rotation. L'ensemble étant dépendant des dimensions de la roue d'un type d'appareil existant.  Dead times are canceled by the regular arrangement of six cylinders in the periphery of the rim. These cylinders are oscillating to avoid intermediaries such as connecting rods, allow a long stroke of the pistons relative to the diameter of the cylinders; stroke as a function of a large radius of the crankshaft allowing a high torque with a low speed of rotation. The assembly being dependent on the dimensions of the wheel of an existing type of device.

La figure 1 représente un plan d'ensemble du dispositif
La figure 2 une coupe du vilebrequin (11) de la tête de bielle maitresse (8) et de la distribution en (5) (6) (7) (10). Figure 1 shows an overall plan of the device
Figure 2 a section of the crankshaft (11) of the main connecting rod head (8) and the distribution in (5) (6) (7) (10).

La vitesse de rotation et les frictions, ne pouvant être excessives, une sélection des métaux employés peut être faite en faveur de l'allègement.  Since the speed of rotation and friction cannot be excessive, a selection of the metals used can be made in favor of lightening.

La tête de bielle maitresse (8) sur laquelle viennent s'articuler les autres bielles d'un moteur en étoile classique est ici solidaire de la tige de piston maitresse en (9) sur laquelle viennent s'articuler les autres tiges de pistons. The main connecting rod head (8) on which the other connecting rods of a conventional star engine are articulated is here integral with the master piston rod in (9) on which the other piston rods are articulated.

Une longueur de conduite fléxible (1-0) permet l'oscillation des cylindres (4). Aucun point du cycle du moteur ne permet le passage direct de l'amenée de gaz à ltéchappement pendant un temps de calage.A flexible line length (1-0) allows the cylinders (4) to oscillate. No point in the engine cycle allows direct passage from the gas supply to the exhaust during a stalling time.

Le dispositif selon l'invention est particuliérement destiné à un matériel de lutte contre les incendies.  The device according to the invention is particularly intended for firefighting equipment.

Claims (3)

REV:NDICATIONSREV: NDICATIONS 1) Dispositif pour rendre motrice une roue porteuse de dévidoir mobile selon la revendication principale du Brevet No 2 5 6 2 8 8 O, avec pour source d'énergie, une bouteille de gaz sous pression ; caractérisé par ses pistons (4) en liaison directe, sans intermédiaire de bielle avec le vile brequin et tournant autour du maneton (3).1) Device for driving a wheel carrying a movable reel according to the main claim of Patent No. 2 5 6 2 8 8 O, with for energy source, a cylinder of pressurized gas; characterized by its pistons (4) in direct connection, without connecting rod intermediate with the crankshaft vile and rotating around the crankpin (3). 2) Dispositif selon la revendication 1 caractérisé en ce que le montage des cylindrés oscillants (4) permet une longue coursedu piston (1) par rapport au diamétre du cylindre (4).2) Device according to claim 1 characterized in that the mounting of the oscillating cylinders (4) allows a long coursedu piston (1) relative to the diameter of the cylinder (4). 3) Dispositif selon les revendications 1 et 2 caractérisé par son vilebrequin à grand rayon (11) permettant de réduire la vitesse de rotation pour un même couple. 3) Device according to claims 1 and 2 characterized by its large radius crankshaft (11) for reducing the speed of rotation for the same torque.
FR8811143A 1984-04-16 1988-08-18 Oscillating-cylinder compressed-gas rotary driving device in a star configuration and fixed crankshaft for a servo-assisted movable pay-out Pending FR2635511A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8811143A FR2635511A2 (en) 1984-04-16 1988-08-18 Oscillating-cylinder compressed-gas rotary driving device in a star configuration and fixed crankshaft for a servo-assisted movable pay-out

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8406369A FR2562880B1 (en) 1984-04-16 1984-04-16 ASSISTED MOBILE FEEDER
FR8811143A FR2635511A2 (en) 1984-04-16 1988-08-18 Oscillating-cylinder compressed-gas rotary driving device in a star configuration and fixed crankshaft for a servo-assisted movable pay-out

Publications (1)

Publication Number Publication Date
FR2635511A2 true FR2635511A2 (en) 1990-02-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR8811143A Pending FR2635511A2 (en) 1984-04-16 1988-08-18 Oscillating-cylinder compressed-gas rotary driving device in a star configuration and fixed crankshaft for a servo-assisted movable pay-out

Country Status (1)

Country Link
FR (1) FR2635511A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104454051A (en) * 2014-10-23 2015-03-25 李振中 Compression energy obtaining method, multi-cylinder rotary steam-driven engine and multi-cylinder rotary internal combustion engine
CN106494945A (en) * 2016-12-04 2017-03-15 重庆永富电线电缆有限公司 Coil of cable conveyer device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR777676A (en) * 1935-02-25
US3194180A (en) * 1961-06-06 1965-07-13 Ustav Pro Vyzkum Motorovych Vo Method of driving a wheeled vehicle, and vehicular driving wheel
US3452801A (en) * 1967-05-16 1969-07-01 George Warren Fletcher Air compressing automotive wheel
FR2562880A1 (en) * 1984-04-16 1985-10-18 Blanc Marcel Assisted movable reeler

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR777676A (en) * 1935-02-25
US3194180A (en) * 1961-06-06 1965-07-13 Ustav Pro Vyzkum Motorovych Vo Method of driving a wheeled vehicle, and vehicular driving wheel
US3452801A (en) * 1967-05-16 1969-07-01 George Warren Fletcher Air compressing automotive wheel
FR2562880A1 (en) * 1984-04-16 1985-10-18 Blanc Marcel Assisted movable reeler

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104454051A (en) * 2014-10-23 2015-03-25 李振中 Compression energy obtaining method, multi-cylinder rotary steam-driven engine and multi-cylinder rotary internal combustion engine
CN104454051B (en) * 2014-10-23 2016-06-08 李振中 The rotatable steam engine of multi-cylinder and multi-cylinder rotary IC engine
CN106494945A (en) * 2016-12-04 2017-03-15 重庆永富电线电缆有限公司 Coil of cable conveyer device

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