SE9000301D0 - Hydrauliska utloesningsventiler - Google Patents

Hydrauliska utloesningsventiler

Info

Publication number
SE9000301D0
SE9000301D0 SE9000301A SE9000301A SE9000301D0 SE 9000301 D0 SE9000301 D0 SE 9000301D0 SE 9000301 A SE9000301 A SE 9000301A SE 9000301 A SE9000301 A SE 9000301A SE 9000301 D0 SE9000301 D0 SE 9000301D0
Authority
SE
Sweden
Prior art keywords
piston
valve
ducts
pressure
control pressure
Prior art date
Application number
SE9000301A
Other languages
English (en)
Other versions
SE465523B (sv
SE9000301L (sv
Inventor
A Kvist
Original Assignee
Abb Stal 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 Abb Stal Ab filed Critical Abb Stal Ab
Priority to SE9000301A priority Critical patent/SE465523B/sv
Publication of SE9000301D0 publication Critical patent/SE9000301D0/sv
Priority to SE9001799A priority patent/SE465478B/sv
Priority to FI910409A priority patent/FI101997B/sv
Publication of SE9000301L publication Critical patent/SE9000301L/sv
Publication of SE465523B publication Critical patent/SE465523B/sv

Links

Classifications

    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • F16K11/0716—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides with fluid passages through the valve member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/20—Checking operation of shut-down devices
    • 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
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Multiple-Way Valves (AREA)
SE9000301A 1990-01-29 1990-01-29 System av ventiler inkopplade i ett hydrauliskt saekerhetssystem SE465523B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9000301A SE465523B (sv) 1990-01-29 1990-01-29 System av ventiler inkopplade i ett hydrauliskt saekerhetssystem
SE9001799A SE465478B (sv) 1990-01-29 1990-05-18 Primaer utloesningsventil
FI910409A FI101997B (sv) 1990-01-29 1991-01-28 Hydrauliska utlösningsventiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9000301A SE465523B (sv) 1990-01-29 1990-01-29 System av ventiler inkopplade i ett hydrauliskt saekerhetssystem

Publications (3)

Publication Number Publication Date
SE9000301D0 true SE9000301D0 (sv) 1990-01-29
SE9000301L SE9000301L (sv) 1991-07-30
SE465523B SE465523B (sv) 1991-09-23

Family

ID=20378382

Family Applications (2)

Application Number Title Priority Date Filing Date
SE9000301A SE465523B (sv) 1990-01-29 1990-01-29 System av ventiler inkopplade i ett hydrauliskt saekerhetssystem
SE9001799A SE465478B (sv) 1990-01-29 1990-05-18 Primaer utloesningsventil

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE9001799A SE465478B (sv) 1990-01-29 1990-05-18 Primaer utloesningsventil

Country Status (2)

Country Link
FI (1) FI101997B (sv)
SE (2) SE465523B (sv)

Also Published As

Publication number Publication date
FI101997B1 (sv) 1998-09-30
SE465523B (sv) 1991-09-23
FI910409A (fi) 1991-07-30
FI101997B (sv) 1998-09-30
SE465478B (sv) 1991-09-16
SE9001799L (sv) 1991-07-30
FI910409A0 (fi) 1991-01-28
SE9000301L (sv) 1991-07-30
SE9001799D0 (sv) 1990-05-18

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