DK159796C - CONTROL VALVE - Google Patents

CONTROL VALVE

Info

Publication number
DK159796C
DK159796C DK543384A DK543384A DK159796C DK 159796 C DK159796 C DK 159796C DK 543384 A DK543384 A DK 543384A DK 543384 A DK543384 A DK 543384A DK 159796 C DK159796 C DK 159796C
Authority
DK
Denmark
Prior art keywords
pressurized fluid
valve
control valve
slide
movable
Prior art date
Application number
DK543384A
Other languages
Danish (da)
Other versions
DK543384A (en
DK543384D0 (en
DK159796B (en
Inventor
Lars Grundby
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
Publication of DK543384A publication Critical patent/DK543384A/en
Publication of DK543384D0 publication Critical patent/DK543384D0/en
Publication of DK159796B publication Critical patent/DK159796B/en
Application granted granted Critical
Publication of DK159796C publication Critical patent/DK159796C/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Driven Valves (AREA)
  • Valve Device For Special Equipments (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

A control valve for a controlled supply of pressurized fluid from a source of pressurized fluid to a pressurized fluid system. The valve comprises a valve casing (1, 2) having a valve chamber (4), an inlet port (19) to be connected to the source of pressurized fluid, an outlet port (20) to be connected to the pressurized fluid system, and an exhaust port (21). A slide (8) movable in the valve chamber (4) is displaceable between a closing position and an opening position. In the opening position, a piston body (11) which is movable on the slide (8) can be displaced between an initial position, which secures a slow supply of pressurized fluid via a choke hole (28), and a final position, which permits a greater flow of pressurized fluid via a flow passage (27) having a substantially greater cross-sectional area than the choke hole (28).
DK543384A 1983-04-11 1984-11-15 CONTROL VALVE DK159796C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8301993A SE442434B (en) 1983-04-11 1983-04-11 CONTROL VALVE FOR CONTROLLED PRESSURE SUPPLY TO AND PRESSURE BUILDING IN A PRESSURE SYSTEM
SE8301993 1983-04-11
PCT/SE1984/000129 WO1984004147A1 (en) 1983-04-11 1984-04-09 Control valve
SE8400129 1984-04-09

Publications (4)

Publication Number Publication Date
DK543384A DK543384A (en) 1984-11-15
DK543384D0 DK543384D0 (en) 1984-11-15
DK159796B DK159796B (en) 1990-12-03
DK159796C true DK159796C (en) 1991-07-22

Family

ID=20350744

Family Applications (1)

Application Number Title Priority Date Filing Date
DK543384A DK159796C (en) 1983-04-11 1984-11-15 CONTROL VALVE

Country Status (9)

Country Link
EP (1) EP0122247B1 (en)
JP (1) JPS60501020A (en)
AT (1) ATE28688T1 (en)
DE (1) DE3465134D1 (en)
DK (1) DK159796C (en)
FI (1) FI73804C (en)
HU (1) HU197420B (en)
SE (1) SE442434B (en)
WO (1) WO1984004147A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5067519A (en) * 1990-11-26 1991-11-26 Ross Operating Valve Company Safety valve for fluid systems
DE4223358C2 (en) * 1992-07-16 1994-11-03 Festo Kg Spool valve
DE4324939C2 (en) * 1993-07-24 1995-11-23 Festo Kg Spool valve
WO2000046531A1 (en) * 1999-02-03 2000-08-10 Split-Cycle Technology Limited Improvements in air motors
FR2799815B1 (en) * 1999-10-15 2002-01-04 Crouzet Automatismes PIPING AND COMPRESSED AIR DISTRIBUTOR USING THE PIPING
JP5984575B2 (en) * 2012-08-15 2016-09-06 Ｋｙｂ株式会社 Switching valve
KR102593990B1 (en) * 2017-07-24 2023-10-24 후루까와 로크 드릴 가부시끼가이샤 Hydraulic striking device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2030839A5 (en) * 1969-09-05 1970-11-13 Bosch
FR2176198A5 (en) * 1972-03-14 1973-10-26 Westinghouse Freins & Signaux
JPS5434484B2 (en) * 1972-09-11 1979-10-27
DE2245017C3 (en) * 1972-09-14 1978-09-14 Reinhard 4050 Moenchengladbach Kucharzyk Device for controlling the application of pressure medium to a working piston of an engine
JPS5122127A (en) * 1974-08-20 1976-02-21 Toyooki Kogyo Kk RYUTAI SEIGYOBEN
US3952775A (en) * 1975-03-14 1976-04-27 Shoketsu Kinzoku Kogyo Kabushiki Kaisha Electromagnetic change-over valve
GB1516902A (en) * 1975-05-05 1978-07-05 Borg Warner Regulator valve
JPS5734366Y2 (en) * 1978-05-13 1982-07-29
DE2833358C2 (en) * 1978-07-29 1983-11-10 Mannesmann AG, 4000 Düsseldorf Reversing valve of an air motor
SE418523B (en) * 1979-07-20 1981-06-09 Mecman Ab VALVE DEVICE FOR CONNECTING TO A PRESSURE CELL AND CONTROLLED PRESSURE SUPPLY TO AND PRESSURE BUILDING IN A PRESSURE SYSTEM
SE8000552L (en) * 1980-01-23 1981-07-24 Mecman Ab SEALING DEVICE FOR VALVE HOUSING

Also Published As

Publication number Publication date
FI73804C (en) 1987-11-09
FI844616L (en) 1984-11-23
JPS60501020A (en) 1985-07-04
EP0122247A1 (en) 1984-10-17
EP0122247B1 (en) 1987-07-29
ATE28688T1 (en) 1987-08-15
HU197420B (en) 1989-03-28
JPH0553994B2 (en) 1993-08-11
SE8301993L (en) 1984-10-12
DK543384A (en) 1984-11-15
WO1984004147A1 (en) 1984-10-25
FI73804B (en) 1987-07-31
FI844616A0 (en) 1984-11-23
DE3465134D1 (en) 1987-09-03
HUT35354A (en) 1985-06-28
DK543384D0 (en) 1984-11-15
DK159796B (en) 1990-12-03
SE8301993D0 (en) 1983-04-11
SE442434B (en) 1985-12-23

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Legal Events

Date Code Title Description
PBP Patent lapsed