SE438544C - Ventilanordning foer styrd trycksaettning av ett tryckfluidumsystem - Google Patents

Ventilanordning foer styrd trycksaettning av ett tryckfluidumsystem

Info

Publication number
SE438544C
SE438544C SE8106882A SE8106882A SE438544C SE 438544 C SE438544 C SE 438544C SE 8106882 A SE8106882 A SE 8106882A SE 8106882 A SE8106882 A SE 8106882A SE 438544 C SE438544 C SE 438544C
Authority
SE
Sweden
Prior art keywords
valve
pressure fluid
port
outlet port
valve housing
Prior art date
Application number
SE8106882A
Other languages
English (en)
Swedish (sv)
Other versions
SE8106882L (sv
SE438544B (sv
Inventor
P C Blomqvist
Original Assignee
Atlas Copco 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 Atlas Copco Ab filed Critical Atlas Copco Ab
Priority to SE8106882A priority Critical patent/SE438544C/sv
Priority to EP82850179A priority patent/EP0080441A3/de
Publication of SE8106882L publication Critical patent/SE8106882L/xx
Publication of SE438544B publication Critical patent/SE438544B/sv
Publication of SE438544C publication Critical patent/SE438544C/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
    • 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
    • F15B2211/42—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
    • F15B2211/455—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
    • F15B2211/60—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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fluid-Driven Valves (AREA)
SE8106882A 1981-11-19 1981-11-19 Ventilanordning foer styrd trycksaettning av ett tryckfluidumsystem SE438544C (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8106882A SE438544C (sv) 1981-11-19 1981-11-19 Ventilanordning foer styrd trycksaettning av ett tryckfluidumsystem
EP82850179A EP0080441A3 (de) 1981-11-19 1982-09-10 Ventilvorrichtung zum kontrollierten unter Druck setzen einer Druckflüssigkeitsanlage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8106882A SE438544C (sv) 1981-11-19 1981-11-19 Ventilanordning foer styrd trycksaettning av ett tryckfluidumsystem

Publications (3)

Publication Number Publication Date
SE8106882L SE8106882L (sv) 1983-05-20
SE438544B SE438544B (sv) 1985-04-22
SE438544C true SE438544C (sv) 1989-05-08

Family

ID=20345069

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8106882A SE438544C (sv) 1981-11-19 1981-11-19 Ventilanordning foer styrd trycksaettning av ett tryckfluidumsystem

Country Status (2)

Country Link
EP (1) EP0080441A3 (de)
SE (1) SE438544C (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2582749B1 (fr) * 1985-05-31 1989-09-01 Levenez Yves Raccord-demarreur pour la mise en pression progressive des installations pneumatiques
US5067519A (en) * 1990-11-26 1991-11-26 Ross Operating Valve Company Safety valve for fluid systems
DE19649920A1 (de) * 1996-12-02 1998-06-04 Press Controls Ruemlang Ag Startventil

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1448634A (fr) * 1965-09-30 1966-08-05 Hoerbiger Ventilwerke Ag Dispositif automatique de décharge d'un fluide sous pression
FR1560382A (de) * 1967-12-22 1969-03-21
DE1680082B2 (de) * 1968-03-01 1973-04-12 Graubremse Gmbh, 6900 Heidelberg Dem ein- und zweileitungssteuerventil vorgeschalteter druckuntersetzer in einer druckluftbremsanlage fuer anhaengerfahrzeuge
DE2059959A1 (de) * 1969-12-19 1971-06-24 Hoerbiger Ventilwerke Ag Selbsttaetige Entlastungsvorrichtung
FR2474612A1 (fr) * 1980-01-25 1981-07-31 Valdenaire Maurice Dispositif pour la distribution progressive et l'arret instantane, en air comprime, de l'alimentation de machines diverses

Also Published As

Publication number Publication date
SE8106882L (sv) 1983-05-20
EP0080441A3 (de) 1984-03-21
SE438544B (sv) 1985-04-22
EP0080441A2 (de) 1983-06-01

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