CH670873A5 - - Google Patents
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- Publication number
- CH670873A5 CH670873A5 CH1030/86A CH103086A CH670873A5 CH 670873 A5 CH670873 A5 CH 670873A5 CH 1030/86 A CH1030/86 A CH 1030/86A CH 103086 A CH103086 A CH 103086A CH 670873 A5 CH670873 A5 CH 670873A5
- Authority
- CH
- Switzerland
- Prior art keywords
- valve
- control
- cylinder
- pressure
- actuating
- Prior art date
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)
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 (1)
Publication Number | Publication Date |
---|---|
CH670873A5 true CH670873A5 (fr) | 1989-07-14 |
Family
ID=3499686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1030/86A CH670873A5 (fr) | 1985-03-15 | 1986-03-13 |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT386258B (fr) |
CH (1) | CH670873A5 (fr) |
DE (1) | DE3606715A1 (fr) |
ES (1) | ES8701919A1 (fr) |
FR (1) | FR2578918A1 (fr) |
IT (1) | IT1188584B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10054704A1 (de) * | 2000-11-04 | 2002-05-08 | Mannesmann Rexroth Ag | Vorgesteuertes Druckabschaltventil |
Families Citing this family (6)
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 (fr) * | 1999-05-10 | 2000-11-16 | Parker-Hannifin Corporation | Regulateur de pression de fluide a commande de reglage de pression differentielle |
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)
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 |
-
1985
- 1985-03-15 AT AT0078585A patent/AT386258B/de not_active IP Right Cessation
-
1986
- 1986-03-01 DE DE19863606715 patent/DE3606715A1/de not_active Withdrawn
- 1986-03-13 CH CH1030/86A patent/CH670873A5/de not_active IP Right Cessation
- 1986-03-13 FR FR8603606A patent/FR2578918A1/fr active Pending
- 1986-03-13 IT IT19735/86A patent/IT1188584B/it active
- 1986-03-14 ES ES553055A patent/ES8701919A1/es not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10054704A1 (de) * | 2000-11-04 | 2002-05-08 | Mannesmann Rexroth Ag | Vorgesteuertes Druckabschaltventil |
US7204266B2 (en) | 2000-11-04 | 2007-04-17 | Bosch Rexroth Ag | Pilot-operated pressure shut-off valve |
Also Published As
Publication number | Publication date |
---|---|
ES8701919A1 (es) | 1986-12-01 |
FR2578918A1 (fr) | 1986-09-19 |
IT8619735A0 (it) | 1986-03-13 |
DE3606715A1 (de) | 1986-09-18 |
IT1188584B (it) | 1988-01-20 |
ES553055A0 (es) | 1986-12-01 |
IT8619735A1 (it) | 1987-09-13 |
ATA78585A (de) | 1987-12-15 |
AT386258B (de) | 1988-07-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |