SE418523B - Ventilanordning for anslutning till en tryckmediekella och kontrollerad tryckmedietillforsel till och tryckuppbyggnad i ett tryckmediesystem - Google Patents

Ventilanordning for anslutning till en tryckmediekella och kontrollerad tryckmedietillforsel till och tryckuppbyggnad i ett tryckmediesystem

Info

Publication number
SE418523B
SE418523B SE7906261A SE7906261A SE418523B SE 418523 B SE418523 B SE 418523B SE 7906261 A SE7906261 A SE 7906261A SE 7906261 A SE7906261 A SE 7906261A SE 418523 B SE418523 B SE 418523B
Authority
SE
Sweden
Prior art keywords
pressure
valve
pressure medium
choke
throttle
Prior art date
Application number
SE7906261A
Other languages
English (en)
Swedish (sv)
Other versions
SE7906261L (sv
Inventor
P Klinga
S Pettersson
Original Assignee
Mecman Ab
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 Mecman Ab filed Critical Mecman Ab
Priority to SE7906261A priority Critical patent/SE418523B/sv
Priority to DE19803027022 priority patent/DE3027022A1/de
Priority to IT23542/80A priority patent/IT1131723B/it
Priority to FR8015885A priority patent/FR2461878B1/fr
Publication of SE7906261L publication Critical patent/SE7906261L/xx
Publication of SE418523B publication Critical patent/SE418523B/sv

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
    • 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
    • F15B11/068—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam with valves for gradually putting pneumatic systems under pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • 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
    • F15B2211/40—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
    • F15B2211/455—Control of flow in the feed line, i.e. meter-in 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
    • F15B2211/40—Flow control
    • F15B2211/465—Flow control with pressure compensation
    • 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
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/635—Circuits providing pilot pressure to pilot pressure-controlled fluid circuit elements
    • F15B2211/6355—Circuits providing pilot pressure to pilot pressure-controlled fluid circuit elements having valve means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
SE7906261A 1979-07-20 1979-07-20 Ventilanordning for anslutning till en tryckmediekella och kontrollerad tryckmedietillforsel till och tryckuppbyggnad i ett tryckmediesystem SE418523B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE7906261A SE418523B (sv) 1979-07-20 1979-07-20 Ventilanordning for anslutning till en tryckmediekella och kontrollerad tryckmedietillforsel till och tryckuppbyggnad i ett tryckmediesystem
DE19803027022 DE3027022A1 (de) 1979-07-20 1980-07-17 Ventilvorrichtung zur kontrollierten zufuhr von druckmittel
IT23542/80A IT1131723B (it) 1979-07-20 1980-07-18 Dispositivo valvolare per controllare l'alimentazione di fluido pressurizzato
FR8015885A FR2461878B1 (fr) 1979-07-20 1980-07-18 Dispositif d'alimentation controlee en fluide sous pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7906261A SE418523B (sv) 1979-07-20 1979-07-20 Ventilanordning for anslutning till en tryckmediekella och kontrollerad tryckmedietillforsel till och tryckuppbyggnad i ett tryckmediesystem

Publications (2)

Publication Number Publication Date
SE7906261L SE7906261L (sv) 1981-01-21
SE418523B true SE418523B (sv) 1981-06-09

Family

ID=20338532

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7906261A SE418523B (sv) 1979-07-20 1979-07-20 Ventilanordning for anslutning till en tryckmediekella och kontrollerad tryckmedietillforsel till och tryckuppbyggnad i ett tryckmediesystem

Country Status (4)

Country Link
DE (1) DE3027022A1 (it)
FR (1) FR2461878B1 (it)
IT (1) IT1131723B (it)
SE (1) SE418523B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE442434B (sv) * 1983-04-11 1985-12-23 Mecman Ab Styrventil for kontrollerad tryckmedietillforsel till och tryckuppbyggnad i ett tryckmediesystem
US9372485B2 (en) 2011-11-02 2016-06-21 Smc Kabushiki Kaisha Flow rate control device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1545430A (fr) * 1966-12-21 1968-11-08 Caterpillar Tractor Co Soupape double de décompression à amortissement de chocs
FR1583304A (it) * 1968-08-05 1969-10-24
US3662783A (en) * 1970-02-02 1972-05-16 Parker Hannifin Corp Spool valve assembly
DE2232857C2 (de) * 1972-07-05 1983-11-24 Robert Bosch Gmbh, 7000 Stuttgart Steuereinrichtung für ein hydraulisch angetriebenes Arbeitsgerät

Also Published As

Publication number Publication date
FR2461878A1 (fr) 1981-02-06
DE3027022A1 (de) 1981-02-05
FR2461878B1 (fr) 1986-06-20
IT8023542A0 (it) 1980-07-18
SE7906261L (sv) 1981-01-21
IT1131723B (it) 1986-06-25

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