FR2501298A2 - Reciprocating hydraulic piston motor - has two slides in parallel actuated via piston and membrane - Google Patents

Reciprocating hydraulic piston motor - has two slides in parallel actuated via piston and membrane Download PDF

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Publication number
FR2501298A2
FR2501298A2 FR8104683A FR8104683A FR2501298A2 FR 2501298 A2 FR2501298 A2 FR 2501298A2 FR 8104683 A FR8104683 A FR 8104683A FR 8104683 A FR8104683 A FR 8104683A FR 2501298 A2 FR2501298 A2 FR 2501298A2
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France
Prior art keywords
membrane
piston
slides
water
drawer
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.)
Granted
Application number
FR8104683A
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French (fr)
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FR2501298B2 (en
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Individual
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Individual
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Filing date
Publication date
Priority claimed from FR7427048A external-priority patent/FR2283330A1/en
Application filed by Individual filed Critical Individual
Priority to FR8104683A priority Critical patent/FR2501298B2/en
Priority to ES510077A priority patent/ES8304270A2/en
Publication of FR2501298A2 publication Critical patent/FR2501298A2/en
Application granted granted Critical
Publication of FR2501298B2 publication Critical patent/FR2501298B2/en
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/14—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with oscillating elements; with intermittent operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
    • F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
    • F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
    • F01L25/063—Arrangements with main and auxiliary valves, at least one of them being fluid-driven the auxiliary valve being actuated by the working motor-piston or piston-rod

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)

Abstract

The drive produces a reciprocating movement and is actuated hydraulically. It has two slides which are parallel and in the same plane. There is a piston and cylinder controlled by a membrane, via the first slide and the second slide is actuated by the piston in one direction and a cursor on a connecting rod in another, to actuate the membrane. There are passages between the housing and the two sides of the membrane, formed by flexible exterior conduits.

Description

Le présent certificat d'addition se rattache aux revendications 1, 2 et 3 du brevet principal et concerne le système d'inversion compact monté sur l'ensemble cylindre piston. This certificate of addition relates to claims 1, 2 and 3 of the main patent and relates to the compact reversing system mounted on the piston cylinder assembly.

Le dispositif d'inversion présenté dans le brevet principal comporte 2 tiroirs orientant l'eau, l'un vers l'ensemble piston et cylindre et commande par la membrane (ou le petit piston auxiliaire), l'autre orientant l'eau vers la membrane (ou le petit piston auxiliaire) et commandé dans un sens par le piston, dans l'autre par le curseur placé sur la bielle. Dans ce dispositif les 2 tiroirs sont situés sur des plans différents, comme il est représenté
Fig.l et Fig.2 du brevet principal. De ce fait l'usinage du bloc d'inversion nécessite de nombreuses opérations de perçage.The reversing device presented in the main patent comprises 2 drawers orienting the water, one towards the piston and cylinder assembly and controlled by the membrane (or the small auxiliary piston), the other directing the water towards the diaphragm (or the small auxiliary piston) and controlled in one direction by the piston, in the other by the cursor placed on the connecting rod. In this device the 2 drawers are located on different planes, as shown
Fig.l and Fig.2 of the main patent. Therefore machining the reversing block requires many drilling operations.

Le présent certificat d'addition présente une disposition différente des tiroirs qui permet un usinage rapide et une économie de la matière mise en oeuvre. This addition certificate presents a different arrangement of drawers which allows rapid machining and economy of the material used.

Le dispositif d'inversion, selon le présent certificat d'addition, comporte un corps dans lequel circulent 2 tiroirs dans le même plan et parallèles l'un à l'autre. Ce corps est fixé sur le flasque du cylindre. Le piston en fin de course dans un sens actionne le tiroir placé dans le corps et oriente l'eau d'un côté ou de l'autre d'une membrane (qui peut aussi être un piston) solidaire du 2ème tiroir. Dans l'autre sens de course le curseur placé sur la bielle actionne le tiroir et oriente l'eau de l'autre côté de cette même membrane. Le 2ème tiroir solidaire de la membrane (ou du piston auxiliaire) oriente l'eau d'un côté ou de l'autre du cylindre principal. A chaque position des 2 tiroirs, des orifices permettent à l'eau utilisée de se vidanger vers l'extérieur. The reversing device, according to this addition certificate, comprises a body in which circulate 2 drawers in the same plane and parallel to each other. This body is fixed on the flange of the cylinder. The piston at the end of the stroke in one direction activates the drawer placed in the body and directs the water on one side or the other of a membrane (which can also be a piston) integral with the 2nd drawer. In the other direction of travel, the cursor placed on the connecting rod activates the drawer and directs the water on the other side of this same membrane. The 2nd drawer integral with the membrane (or the auxiliary piston) directs the water on one side or the other of the main cylinder. At each position of the 2 drawers, orifices allow the water used to drain to the outside.

Le dessin annexé illustre à titre d'exemple un mode de réalisation du dispositif conforme au présent certificat d'addition. The accompanying drawing illustrates by way of example an embodiment of the device in accordance with this certificate of addition.

Tel qu'il est représenté, le dispositif comporte un corps I monté sur le flasque 2 et maintenu sur celui-ci par la pièce 3 et l'écrou 4. L'appareil étant en marche, eau admise côté flasque 13, le piston 5 enfonce le poussoir 6 qui actionne le tiroir 7. L'eau est admise dans le corps par l'entrée d'eau 28 dans le logement du tiroir 29 et dans le logement du tiroir 7 où elle est orientée par l'intermédiaire d'une conduite extérieure au corps 30 vers la pièce 10 où elle actionne la membrane 11 qui inverse le tiroir 29. La membrane 11 est serrée entre la pièce 21 montée sur le corps 1 et la pièce 10 au moyen de vis qui se vissent dans la pièce 21. L'eau admise dans le logement du tiroir 29 est alors orientée vers ltorifice de la pièce 12 qui débouche à l'intérieur du cylindre à travers le flasque 2. Le piston inverse alors son mouvement. A fin de course le curseur 14 enfonce le tiroir 7.  As shown, the device comprises a body I mounted on the flange 2 and held thereon by the part 3 and the nut 4. The device being in operation, water admitted flange side 13, the piston 5 presses the pusher 6 which actuates the drawer 7. Water is admitted into the body through the water inlet 28 into the housing of the drawer 29 and into the housing of the drawer 7 where it is oriented by means of a pipe outside the body 30 towards the part 10 where it actuates the membrane 11 which reverses the drawer 29. The membrane 11 is clamped between the part 21 mounted on the body 1 and the part 10 by means of screws which are screwed into the part 21 The water admitted into the housing of the drawer 29 is then directed towards the orifice of the part 12 which opens inside the cylinder through the flange 2. The piston then reverses its movement. At the end of the travel, the cursor 14 pushes the drawer 7.

L'eau admise vers ce tiroir est orientée vers l'orifice côté intérieur de la membrane 11 par l'intermédiaire d'une conduite extérieure 31. Celle-ci inverse le tiroir 29. L'eau est alors admise à nouveau vers le flasque 13 et le cycle recommence. The water admitted to this drawer is oriented towards the orifice on the inside of the membrane 11 via an external pipe 31. This reverses the drawer 29. The water is then admitted again towards the flange 13 and the cycle begins again.

A chaque position des tiroirs les orifices débouchant sur la membrane et le piston qui ne sont pas en travail sont mis en communication pour'éva- cuation avec la sortie d'eau nO 19 par l'intermédiaire d'orifices perces dans le corps 1 les tiroirs 7 et 29 et le poussoir 6.  At each position of the drawers, the openings opening onto the diaphragm and the piston which are not in operation are placed in communication for evacuation with the water outlet nO 19 via openings drilled in the body 1 the drawers 7 and 29 and pusher 6.

Claims (2)

REVENDICATIONS 1. Appareil moteur produisant un mouvement alternatif automatique à partir de la pression de l'eau, comme indiqué aux revendications 1 2 et 3 du brevet principal, caractérisé par le fait que dans la modification additionnelle les 2 tiroirs sont disposés sur le même plan et parallèlement l'un à l'autre. 1. Motor device producing an automatic reciprocating movement from the pressure of the water, as indicated in claims 1 2 and 3 of the main patent, characterized in that in the additional modification the 2 drawers are arranged on the same plane and parallel to each other. 2. Appareil selon revendications 1 - 2 et 3 du brevet principal caractérisé par le fait que dans la modification additionnelle les communications entre le corps (1) et les deux côtés de la membrane pièce 10 et pièce 21, sont assurees par des conduites extérieures souples ou rigides.  2. Apparatus according to claims 1 - 2 and 3 of the main patent characterized in that in the additional modification the communications between the body (1) and the two sides of the membrane part 10 and part 21, are provided by flexible external pipes or rigid.
FR8104683A 1974-07-29 1981-03-04 RAMP MOTOR AND WATERING APPARATUS Expired FR2501298B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8104683A FR2501298B2 (en) 1974-07-29 1981-03-04 RAMP MOTOR AND WATERING APPARATUS
ES510077A ES8304270A2 (en) 1981-03-04 1982-03-03 An engine apparatus, which produces an automatic alternative motion from the pressure of water, air or any other fluid, and intended to activate irrigation ramps, irrigators or apparatus that are deployed. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7427048A FR2283330A1 (en) 1974-07-29 1974-07-29 Fluid powered reciprocating drive or irrigation motor - has two perpendicular valve slides on piston and cylinder unit
FR8104683A FR2501298B2 (en) 1974-07-29 1981-03-04 RAMP MOTOR AND WATERING APPARATUS

Publications (2)

Publication Number Publication Date
FR2501298A2 true FR2501298A2 (en) 1982-09-10
FR2501298B2 FR2501298B2 (en) 1985-10-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR8104683A Expired FR2501298B2 (en) 1974-07-29 1981-03-04 RAMP MOTOR AND WATERING APPARATUS

Country Status (1)

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FR (1) FR2501298B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2819483C1 (en) * 2023-12-20 2024-05-21 Федеральное государственное бюджетное научное учреждение "Всероссийский научно-исследовательский институт систем орошения и сельхозводоснабжения "Радуга" (ФГБНУ ВНИИ "Радуга") Hydraulic motor

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1202532A (en) * 1957-10-26 1960-01-11 Gewerk Eisenhuette Westfalia Automatic control device for piston machines without a flywheel, e.g. for differential piston pumps
FR1271152A (en) * 1960-07-26 1961-09-08 Dcm Motor driven by pressurized fluid
FR1399008A (en) * 1964-05-13 1965-05-14 Haskel Eng & Supply Co Pumps and their control devices
FR1402104A (en) * 1964-04-29 1965-06-11 Matairco Sa Hydropneumatic pump operated by compressed air to deliver pressurized liquids
DE2357604A1 (en) * 1973-11-19 1975-05-22 Herbert Marquardt Pneumatic reciprocating double-acting piston motor - has piston-actuated pilot valves controlling action of main pneumatic control valve
US4035109A (en) * 1975-08-25 1977-07-12 Drath Edwin H Pump for fluent, and especially heavy and abrasive materials
FR2355180A1 (en) * 1976-06-16 1978-01-13 Schmidt & Co Gmbh Kranz HYDRAULIC PUMP DRIVEN WITH COMPRESSED AIR

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1202532A (en) * 1957-10-26 1960-01-11 Gewerk Eisenhuette Westfalia Automatic control device for piston machines without a flywheel, e.g. for differential piston pumps
FR1271152A (en) * 1960-07-26 1961-09-08 Dcm Motor driven by pressurized fluid
FR1402104A (en) * 1964-04-29 1965-06-11 Matairco Sa Hydropneumatic pump operated by compressed air to deliver pressurized liquids
FR1399008A (en) * 1964-05-13 1965-05-14 Haskel Eng & Supply Co Pumps and their control devices
DE2357604A1 (en) * 1973-11-19 1975-05-22 Herbert Marquardt Pneumatic reciprocating double-acting piston motor - has piston-actuated pilot valves controlling action of main pneumatic control valve
US4035109A (en) * 1975-08-25 1977-07-12 Drath Edwin H Pump for fluent, and especially heavy and abrasive materials
FR2355180A1 (en) * 1976-06-16 1978-01-13 Schmidt & Co Gmbh Kranz HYDRAULIC PUMP DRIVEN WITH COMPRESSED AIR

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2819483C1 (en) * 2023-12-20 2024-05-21 Федеральное государственное бюджетное научное учреждение "Всероссийский научно-исследовательский институт систем орошения и сельхозводоснабжения "Радуга" (ФГБНУ ВНИИ "Радуга") Hydraulic motor

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Publication number Publication date
FR2501298B2 (en) 1985-10-18

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