SE7609073L - PRESSURE CONTROL VALVE - Google Patents

PRESSURE CONTROL VALVE

Info

Publication number
SE7609073L
SE7609073L SE7609073A SE7609073A SE7609073L SE 7609073 L SE7609073 L SE 7609073L SE 7609073 A SE7609073 A SE 7609073A SE 7609073 A SE7609073 A SE 7609073A SE 7609073 L SE7609073 L SE 7609073L
Authority
SE
Sweden
Prior art keywords
control valve
pressure control
pressure
valve
control
Prior art date
Application number
SE7609073A
Other languages
Swedish (sv)
Other versions
SE401045B (en
Inventor
O Tjernstrom
Original Assignee
Tjernstrom Ab Ingenjorsfirma O
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 Tjernstrom Ab Ingenjorsfirma O filed Critical Tjernstrom Ab Ingenjorsfirma O
Priority to SE7609073A priority Critical patent/SE401045B/en
Publication of SE7609073L publication Critical patent/SE7609073L/en
Publication of SE401045B publication Critical patent/SE401045B/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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • G05D16/2026—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • G05D16/2026—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means
    • G05D16/206—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means the plurality of throttling means being arranged for the control of a plurality of diverging pressures from a single pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
SE7609073A 1976-08-13 1976-08-13 ELECTRICALLY CONTROLLED HYDRAULIC OR PNEUMATIC PRESSURE CONTROL VALVE SE401045B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7609073A SE401045B (en) 1976-08-13 1976-08-13 ELECTRICALLY CONTROLLED HYDRAULIC OR PNEUMATIC PRESSURE CONTROL VALVE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7609073A SE401045B (en) 1976-08-13 1976-08-13 ELECTRICALLY CONTROLLED HYDRAULIC OR PNEUMATIC PRESSURE CONTROL VALVE

Publications (2)

Publication Number Publication Date
SE7609073L true SE7609073L (en) 1978-02-14
SE401045B SE401045B (en) 1978-04-17

Family

ID=20328656

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7609073A SE401045B (en) 1976-08-13 1976-08-13 ELECTRICALLY CONTROLLED HYDRAULIC OR PNEUMATIC PRESSURE CONTROL VALVE

Country Status (1)

Country Link
SE (1) SE401045B (en)

Also Published As

Publication number Publication date
SE401045B (en) 1978-04-17

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