ES8603984A1 - Perfeccionamientos introducidos en los limitadores de caudal de aire comprimido - Google Patents

Perfeccionamientos introducidos en los limitadores de caudal de aire comprimido

Info

Publication number
ES8603984A1
ES8603984A1 ES538102A ES538102A ES8603984A1 ES 8603984 A1 ES8603984 A1 ES 8603984A1 ES 538102 A ES538102 A ES 538102A ES 538102 A ES538102 A ES 538102A ES 8603984 A1 ES8603984 A1 ES 8603984A1
Authority
ES
Spain
Prior art keywords
bore
flow rate
air flow
compressed air
power cylinder
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
ES538102A
Other languages
English (en)
Other versions
ES538102A0 (es
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.)
Legris SA
Original Assignee
Legris 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 Legris SA filed Critical Legris SA
Publication of ES8603984A1 publication Critical patent/ES8603984A1/es
Publication of ES538102A0 publication Critical patent/ES538102A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • 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
    • 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
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40515—Flow control characterised by the type of flow control means or valve with variable throttles or orifices
    • 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
    • F15B2211/40—Flow control
    • F15B2211/415—Flow control characterised by the connections of the flow control means in the circuit
    • F15B2211/41527—Flow control characterised by the connections of the flow control means in the circuit being connected to an output member and a directional control valve
    • 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
    • F15B2211/40—Flow control
    • F15B2211/42—Flow control characterised by the type of actuation
    • F15B2211/428—Flow control characterised by the type of actuation actuated by fluid pressure
    • 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
    • F15B2211/40—Flow control
    • F15B2211/46—Control of flow in the return line, i.e. meter-out control
    • 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
    • F15B2211/75—Control of speed of the output member

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sliding Valves (AREA)
  • Safety Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Lift Valve (AREA)
  • Actuator (AREA)

Abstract

PERFECCIONAMIENTOS INTRODUCIDOS EN LOS LIMITADORES DE CAUDAL DE AIRE COMPRIMIDO. CONSISTENTES EN: DOTAR DE UN CUERPO (1) QUE PRESENTA UN ALOJAMIENTO CILINDRICO (1A) LIMITADO POR DOS FONDOS (32); MONTAR EN EL ALOJAMIENTO CILINDRICO DE FORMA DESLIZANTE AXIALMENTE UN ORGANO MOVIL DE REVOLUCION (2) CUYO RECORRIDO ESTA LIMITADO EN CADA EXTREMO DEL ALOJAMIENTO POR UN ORGANO DE TOPE REGULABLE; ATRAVESAR PERPENDICULARMENTE, EL CUERPO (1), CON RESPECTO AL ALOJAMIENTO CILINDRICO (1A) POR DOS CONDUCTOS DE PASO (11, 12 Y 13, 14), QUE ALIMENTEN EL GATO (5) DESEMBOCANDO DICHOS CONDUCTOS DE PASO (11, 12 Y 13, 14) CADA UNO EN UNA CAMARA (1B), (1C) DELIMITADAS POR EL FONDO, EL ALOJAMIENTO CILINDRICO Y EL ORGANO MOVIL (2).
ES538102A 1983-11-29 1984-11-29 Perfeccionamientos introducidos en los limitadores de caudal de aire comprimido Granted ES538102A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8319059A FR2555703B1 (fr) 1983-11-29 1983-11-29 Perfectionnement aux limiteurs de debit d'air comprime

Publications (2)

Publication Number Publication Date
ES8603984A1 true ES8603984A1 (es) 1986-01-01
ES538102A0 ES538102A0 (es) 1986-01-01

Family

ID=9294658

Family Applications (1)

Application Number Title Priority Date Filing Date
ES538102A Granted ES538102A0 (es) 1983-11-29 1984-11-29 Perfeccionamientos introducidos en los limitadores de caudal de aire comprimido

Country Status (8)

Country Link
US (1) US4745845A (es)
EP (1) EP0165281B1 (es)
JP (1) JPS61500624A (es)
DE (1) DE3469582D1 (es)
ES (1) ES538102A0 (es)
FR (1) FR2555703B1 (es)
IT (2) IT8454099V0 (es)
WO (1) WO1985002446A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9314145D0 (en) * 1993-07-08 1993-08-18 Savair Ltd Pneumatic cylinder and control valve therefor
US7390432B2 (en) * 1998-06-30 2008-06-24 Sandia Corporation Enhanced formulations for neutralization of chemical, biological and industrial toxants
US6633015B2 (en) * 2000-12-08 2003-10-14 Doben Limited Soft-touch pneumatic drive unit
WO2005045257A1 (ja) * 2003-11-07 2005-05-19 Japan Science And Technology Agency 流体シリンダを用いたアクチュエータ及びその制御方法並びにチョークバルブ装置
CN102518611A (zh) * 2011-12-21 2012-06-27 上汽通用五菱汽车股份有限公司 气缸的速度调节装置
US10724553B2 (en) 2018-12-06 2020-07-28 Warner Electric Technology Llc Three position metering valve for a self-contained electro-hydraulic actuator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3093159A (en) * 1959-06-10 1963-06-11 Nat Res Dev Hydraulic control valve
CH372931A (de) * 1959-10-27 1963-10-31 Schindler Werner Kolbensteuerventil zur mindestens teilweise stufenlosen Änderung der Geschwindigkeit in einem Druckmediumantrieb
US3119306A (en) * 1960-08-01 1964-01-28 Onsrud Machine Works Inc Contouring and profiling machines
GB968268A (en) * 1960-09-15 1964-09-02 Telehoist Ltd Improvements in or relating to fluid flow control valves
FR1533221A (fr) * 1967-01-06 1968-07-19 Dba Sa Vanne de débit à commande numérique
US3509968A (en) * 1968-03-01 1970-05-05 Jered Ind Inc Overspeed control valve assembly for a hydrostatic elevator engine
US3532119A (en) * 1968-04-01 1970-10-06 Kershaw Mfg Co Inc Pressure compensated control valve
NL6915281A (es) * 1969-10-09 1971-04-14
US3974742A (en) * 1974-10-31 1976-08-17 Caterpillar Tractor Co. Lock valve assembly

Also Published As

Publication number Publication date
IT8468186A1 (it) 1986-05-29
FR2555703A1 (fr) 1985-05-31
IT8454099V0 (it) 1984-11-29
US4745845A (en) 1988-05-24
EP0165281A1 (fr) 1985-12-27
IT8468186A0 (it) 1984-11-29
JPS61500624A (ja) 1986-04-03
EP0165281B1 (fr) 1988-03-02
ES538102A0 (es) 1986-01-01
FR2555703B1 (fr) 1986-08-14
WO1985002446A1 (fr) 1985-06-06
IT1179837B (it) 1987-09-16
DE3469582D1 (en) 1988-04-07

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