IT1188584B - Sistema di comando per cilindri operatori pneumatici - Google Patents

Sistema di comando per cilindri operatori pneumatici

Info

Publication number
IT1188584B
IT1188584B IT19735/86A IT1973586A IT1188584B IT 1188584 B IT1188584 B IT 1188584B IT 19735/86 A IT19735/86 A IT 19735/86A IT 1973586 A IT1973586 A IT 1973586A IT 1188584 B IT1188584 B IT 1188584B
Authority
IT
Italy
Prior art keywords
control system
operating cylinders
pneumatic operating
pneumatic
cylinders
Prior art date
Application number
IT19735/86A
Other languages
English (en)
Other versions
IT8619735A1 (it
IT8619735A0 (it
Inventor
Herbert Kuhnelt
Original Assignee
Hoerbiger Ventilwerke Ag
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 Hoerbiger Ventilwerke Ag filed Critical Hoerbiger Ventilwerke Ag
Publication of IT8619735A0 publication Critical patent/IT8619735A0/it
Publication of IT8619735A1 publication Critical patent/IT8619735A1/it
Application granted granted Critical
Publication of IT1188584B publication Critical patent/IT1188584B/it

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
    • G05D16/0661—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane characterised by the loading mechanisms of the membrane
    • 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
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30525—Directional control valves, e.g. 4/3-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
    • F15B2211/50—Pressure control
    • F15B2211/505—Pressure control characterised by the type of pressure control means
    • F15B2211/50554—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure downstream of the pressure control means, e.g. pressure reducing 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
    • F15B2211/50—Pressure control
    • F15B2211/515—Pressure control characterised by the connections of the pressure control means in the circuit
    • F15B2211/5151—Pressure control characterised by the connections of the pressure control means in the circuit being connected to a pressure source 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
    • F15B2211/50—Pressure control
    • F15B2211/52—Pressure control characterised by the type of actuation
    • F15B2211/521—Pressure control characterised by the type of actuation mechanically
    • 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
    • F15B2211/50—Pressure control
    • F15B2211/52—Pressure control characterised by the type of actuation
    • F15B2211/528—Pressure 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
    • F15B2211/70—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
    • F15B2211/76—Control of force or torque of the output member

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Actuator (AREA)
IT19735/86A 1985-03-15 1986-03-13 Sistema di comando per cilindri operatori pneumatici IT1188584B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0078585A AT386258B (de) 1985-03-15 1985-03-15 Steuerungsanordnung fuer pneumatische arbeitszylinder

Publications (3)

Publication Number Publication Date
IT8619735A0 IT8619735A0 (it) 1986-03-13
IT8619735A1 IT8619735A1 (it) 1987-09-13
IT1188584B true IT1188584B (it) 1988-01-20

Family

ID=3499686

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19735/86A IT1188584B (it) 1985-03-15 1986-03-13 Sistema di comando per cilindri operatori pneumatici

Country Status (6)

Country Link
AT (1) AT386258B (it)
CH (1) CH670873A5 (it)
DE (1) DE3606715A1 (it)
ES (1) ES8701919A1 (it)
FR (1) FR2578918A1 (it)
IT (1) IT1188584B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3714304A1 (de) * 1987-04-29 1988-11-10 Rexroth Mannesmann Gmbh Ventilanordnung
DE4223491A1 (de) * 1991-07-31 1993-02-04 Atlas Fahrzeugtechnik Gmbh Drucksteuerventil
WO2000068753A1 (en) 1999-05-10 2000-11-16 Parker-Hannifin Corporation Fluid pressure regulator with differential pressure setting control
DE10054704A1 (de) * 2000-11-04 2002-05-08 Mannesmann Rexroth Ag Vorgesteuertes Druckabschaltventil
FR2823263A1 (fr) * 2001-04-10 2002-10-11 Asco Joucomatic Perfectionnements apportes aux verins pneumatiques double effet
AT505703A1 (de) * 2007-08-16 2009-03-15 Hoerbiger Automatisierungstech Ventilanordnung
CN102147027A (zh) * 2010-10-12 2011-08-10 杭州春江阀门有限公司 一种可调式泄压持压阀

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE664962C (de) * 1936-12-06 1938-09-13 Schweizerische Lokomotiv UEberdruckventil fuer die Druckmittelleitungen von OElschaltkupplungen
FR1118748A (fr) * 1954-10-29 1956-06-11 Sievert Ab Max Dispositif de réglage pour détendeur
US3467000A (en) * 1966-07-21 1969-09-16 American Baler Co The Relief valve
GB1541218A (en) * 1975-06-03 1979-02-28 Bendix Westinghouse Ltd Load dependent control arrangements
DE2611216C2 (de) * 1976-03-17 1981-12-03 G.L. Rexroth Gmbh, 8770 Lohr Vorrichtung zur kavitationsfreien Druckbegrenzung von Arbeitsflüssigkeit
US4175473A (en) * 1976-06-08 1979-11-27 Shoketsu Kinzoku Kogyo Kabushiki Kaisha Fluid circuit
DE8007098U1 (de) * 1980-03-13 1980-07-03 Dr. Thiedig & Co Hochdrucktechnik, 1000 Berlin Druckminderer
DE3038797A1 (de) * 1980-10-14 1982-05-27 Herion-Werke Kg, 7012 Fellbach Druckregelventil
IT1139088B (it) * 1981-04-29 1986-09-17 Univer Srl Dispositivo economizzatore di aria compressa,comprendente una valvola unidirezionale coassiale ad una valvola riduttrice di pressione
DE3131420A1 (de) * 1981-08-07 1983-02-24 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen "vorrichtung in einem fluidgesteuerten system zur raschen betaetigung eines zylinders"
FR2544403B1 (fr) * 1983-04-12 1985-08-09 Legris Dispositif economiseur automatique d'air comprime
FR2561798A1 (fr) * 1984-03-23 1985-09-27 Levenez Yves Detendeur a mise sous pression progressive

Also Published As

Publication number Publication date
FR2578918A1 (fr) 1986-09-19
ES553055A0 (es) 1986-12-01
ES8701919A1 (es) 1986-12-01
AT386258B (de) 1988-07-25
IT8619735A1 (it) 1987-09-13
CH670873A5 (it) 1989-07-14
ATA78585A (de) 1987-12-15
DE3606715A1 (de) 1986-09-18
IT8619735A0 (it) 1986-03-13

Similar Documents

Publication Publication Date Title
IT1173732B (it) Sistema di controllo di pressurizzazione di pneumatici
ES2016789B3 (es) Sistema de control adaptado para sellos mecanicos.
IT8220877A0 (it) Sistema per la distribuzione per via elettrica di segnali pneumatici di comando.
BR8600974A (pt) Sistema controlador de freio
IT8519014A0 (it) Sistema di sostituzione di cilindro di chiave-manopola.
IT8820900A0 (it) Dispositivo di tenuta per cilindri pneumatici senz'asta.
IT8319735A0 (it) Sistema di distribuzione per via elettrica di segnali pneumatici dicomando.
IT1194581B (it) Sistema di controllo pneumatico
IT1232482B (it) Sistema di valvole,ad esempio per analizzatori
FR2586221B1 (fr) Systeme de servo-frein pneumatique
BR8502731A (pt) Conjunto de valvulas para um sistema central de inflacao de pneumaticos
IT1188584B (it) Sistema di comando per cilindri operatori pneumatici
IT1215181B (it) Dispositivo di tenuta per unita pneumatiche idrauliche o idropneu matiche
IT8567473A0 (it) Sistema di collettore per contenitori di gas
FI851762L (fi) Pneumatiskt klassifiseringsfoerfarande och -anordning.
IT8621006A0 (it) Sistema di regolazione della pressione di frenatura.
IT1182504B (it) Sistema di trasporto pneumatico
BR8602076A (pt) Valvula reguladora,sistema pneumatico e valvula de descarga
IT8567044A1 (it) Valvola per pneumatici.
BR8706664A (pt) Sistema de vedacao de rolamentos de cilindros de trabalho de laminadores
ES546777A0 (es) Sistema de frenado para camiones
IT209150Z2 (it) Sistema di testata per cilindro fluidodinamico.
BR8502066A (pt) Sistema polivalente de pulverizacao pneumatica
IT8420369A0 (it) Sistema pneumatico di controllo per complesso di strumenti dentali.
IT1182812B (it) Perfezionamenti ai martelli pneumatici

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950329