ES346422A1 - Un dispositivo de gato oleoneumatico. - Google Patents

Un dispositivo de gato oleoneumatico.

Info

Publication number
ES346422A1
ES346422A1 ES346422A ES346422A ES346422A1 ES 346422 A1 ES346422 A1 ES 346422A1 ES 346422 A ES346422 A ES 346422A ES 346422 A ES346422 A ES 346422A ES 346422 A1 ES346422 A1 ES 346422A1
Authority
ES
Spain
Prior art keywords
piston
float
main piston
motor
slow advance
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
ES346422A
Other languages
English (en)
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.)
Faiveley Transport SA
Original Assignee
Faiveley SA
Louis Faiveley SA
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 Faiveley SA, Louis Faiveley SA filed Critical Faiveley SA
Publication of ES346422A1 publication Critical patent/ES346422A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/028—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force
    • F15B11/032—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of fluid-pressure converters
    • F15B11/0325—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of fluid-pressure converters the fluid-pressure converter increasing the working force after an approach stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
    • F15B11/072—Combined pneumatic-hydraulic systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
    • F15B2211/216—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being pneumatic-to-hydraulic converters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7053—Double-acting output members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/775—Combined control, e.g. control of speed and force for providing a high speed approach stroke with low force followed by a low speed working stroke with high force, e.g. for a hydraulic press

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Actuator (AREA)
  • Reciprocating Pumps (AREA)
ES346422A 1966-10-26 1967-10-25 Un dispositivo de gato oleoneumatico. Expired ES346422A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR81641A FR1504765A (fr) 1966-10-26 1966-10-26 Vérin oléopneumatique à structure étagée

Publications (1)

Publication Number Publication Date
ES346422A1 true ES346422A1 (es) 1969-01-01

Family

ID=8619967

Family Applications (1)

Application Number Title Priority Date Filing Date
ES346422A Expired ES346422A1 (es) 1966-10-26 1967-10-25 Un dispositivo de gato oleoneumatico.

Country Status (4)

Country Link
US (1) US3426530A (es)
DE (1) DE1601717A1 (es)
ES (1) ES346422A1 (es)
FR (1) FR1504765A (es)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3875365A (en) * 1970-10-30 1975-04-01 Donald Joseph Beneteau Pressure intensifier cylinder
US4011724A (en) * 1971-09-16 1977-03-15 Lockheed Aircraft Corporation Dual force actuator
FR2186862A5 (es) * 1972-05-29 1974-01-11 Testu C Le
US3882761A (en) * 1973-11-14 1975-05-13 Joseph D Snitgen Fluid stop mechanism
US3948051A (en) * 1974-08-01 1976-04-06 Marshall Don J Fluid pressure amplifier
IT1020968B (it) * 1974-10-10 1977-12-30 Peuti Anstalt Cilindro operatore ad azionamento fluidico con convertitore di sforzo incorporato
DE2818337C2 (de) * 1978-04-26 1980-07-17 Haug, Paul, 7307 Aichwald Druckübersetzter hydropneumatischer
DE2834895C2 (de) * 1978-08-09 1983-10-20 Dr. Boy GmbH, 5466 Neustadt Hydraulische Formschließvorrichtung mit einem Druckübersetzer
DE2929616A1 (de) * 1979-07-21 1981-02-12 Haug Paul Druckuebersetzter hydropneumatischer antrieb
CA1132441A (en) * 1980-05-22 1982-09-28 Gerard G.F. Smeets Pressure intensifier systems
US4395027A (en) * 1980-09-15 1983-07-26 Nordmeyer Robert A Pressure intensifying device
FR2533497A1 (fr) * 1982-09-27 1984-03-30 Cariou Marie Presse a haute pression oleopneumatique
JPS62201797A (ja) * 1986-02-28 1987-09-05 有限会社日立重機製造 流体制御装置
US4756238A (en) * 1986-12-12 1988-07-12 Kyoho Machine Works, Ltd. Apparatus for performing plural operations on a common workpiece
GB8815449D0 (en) * 1988-06-29 1988-08-03 Clarke D C Pneumatic cylinder
DE3828699A1 (de) * 1988-08-24 1990-03-01 Eugen Rapp Verfahren zur oelauffuellung eines hydro-pneumatischen druckuebersetzers und einrichtung zur durchfuehrung des verfahrens
US5107681A (en) * 1990-08-10 1992-04-28 Savair Inc. Oleopneumatic intensifier cylinder
MX167118B (es) * 1989-09-18 1993-03-04 Savair Inc Cilindro intensificador oleoneumatico y metodo para aplicar una fuerza intensificada a una pieza de trabajo
US4961317A (en) * 1989-09-18 1990-10-09 Savair, Inc. Oleopneumatic intensifier cylinder
JP3062889B2 (ja) * 1990-05-11 2000-07-12 株式会社コスメック ブースタ駆動式油圧シリンダ装置
DE4223411A1 (de) * 1992-07-02 1994-01-05 Pressotechnik Pressen Und Werk Hydropneumatischer Druckübersetzer
US5265423A (en) * 1992-12-04 1993-11-30 Power Products Ltd. Air-oil pressure intensifier with isolation system for prohibiting leakage between and intermixing of the air and oil
US5394693A (en) * 1994-02-25 1995-03-07 Daniels Manufacturing Corporation Pneumatic/hydraulic remote power unit
US5526644A (en) * 1995-06-07 1996-06-18 Brieschke; Todd M. Oil intensifier cylinder
US5582009A (en) * 1995-12-27 1996-12-10 Aries Engineering Company, Inc. Air-oil intensifier
DE59702132D1 (de) * 1996-03-19 2000-09-14 Tox Pressotechnik Gmbh Hydropneumatische werkzeugmaschine
US5865029A (en) * 1997-07-11 1999-02-02 Aries Engineering Company, Inc. Air/oil intensifier having multiple sensors
EP0972946A1 (fr) * 1998-07-14 2000-01-19 Fresmak, S.A. Multiplicateur de force pneumo-hydraulique
DE10051042C2 (de) * 2000-10-14 2002-11-28 Niemann Wolfgang Antriebszylinder für Stanzen, Prägemaschinen, Pressen und dergleichen
US6779343B2 (en) * 2002-07-10 2004-08-24 Btm Corporation Air to oil intensifier
US6996984B2 (en) * 2004-01-06 2006-02-14 Btm Corporation Air-to-oil intensifying cylinder
US7263831B2 (en) * 2004-01-06 2007-09-04 Btm Corporation Air-to-oil intensifying cylinder
US7194859B1 (en) 2005-10-18 2007-03-27 Btm Corporation Intensifier
US7685925B2 (en) * 2007-08-15 2010-03-30 Btm Corporation Intensifying cylinder
US9334857B2 (en) * 2013-05-02 2016-05-10 The Boeing Company Hydraulic pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2603067A (en) * 1943-10-05 1952-07-15 Resistance Welders Ltd Riveter or the like having a pressure multiplying device
FR929959A (fr) * 1946-07-04 1948-01-13 Transmission hydraulique pour toutes applications
US2765624A (en) * 1950-11-14 1956-10-09 Hoschle Adolf Control apparatus for a hoisting truck
US3036436A (en) * 1961-04-11 1962-05-29 Hydro Ventricle Brake Co Fluid pressure control apparatus
US3276206A (en) * 1963-06-10 1966-10-04 Calkins Dolores Pressure intensifier mechanism

Also Published As

Publication number Publication date
DE1601717A1 (de) 1970-03-19
FR1504765A (fr) 1967-12-08
US3426530A (en) 1969-02-11

Similar Documents

Publication Publication Date Title
GB1112494A (en) Improvements in and relating to training apparatus
ES274556A1 (es) Un dispositivo flotador para una camara puesta a presiën
ES278295A1 (es) Dispositivo que comprende un sello de diafragma rodante entre dos elementos coaxiles
ES328485A1 (es) Perfeccionamientos en servomotores de fluido a presion.
CA714881A (en) Piston cushion for fluid operated cylinder
ES305991A1 (es) Un dispositivo para comprimir o expandir un agente.
GB1068197A (en) Improvements in hydro-pneumatic actuating mechanism
ES320068A1 (es) Un potenciometro de contacto deslizante que coopera con un dispositivo de embolo hidraulico.
ES325129A1 (es) Dispositivo de avance automatico por vaiven,principalmente para maquinas herramientas.
GB1223601A (en) Variable buoyancy fishing float
ES451154A1 (es) Dispositivo amortiguador hidraulico perfeccionado.
FR2401345A1 (fr) Perfectionnements aux cylindres oleo-pneumatiques de commande
ES312945A1 (es) Aparato de piston para generar variaciones de presion.
ES355746A1 (es) Dispositivo acumulador de fluido.
ES291852A3 (es) Perfeccionamientos en amortiguadores hidraulicos
ES310073A3 (es) Perfeccionamientos en los amortiguadores hidraulicos
ES353709A1 (es) Perfeccionamientos en la construccion de aparatos de mani- pulacion automotores.
ES233748A3 (es) Equipo de cojín hidraúlico para prensa y máquinas similares
ES162624U (es) Dispositivo elevador para muebles
ES323367A1 (es) Un aparato auto-vibrador hidraulico
ES319539A1 (es) Un dispositivo elevador gobernado por via hidraulica
ES272499A1 (es) Aparato bomba de alta presión
ES50162U (es) Dispositivo perfeccionado para maniobra de mandos de bocinas para motocicletas y similares
GB747846A (en) Improvements in hydraulic pile-drivers
ES346658A1 (es) Aparato de bomba para combustible liquido.