SE9001799D0 - Primaer utloesningsventil - Google Patents

Primaer utloesningsventil

Info

Publication number
SE9001799D0
SE9001799D0 SE9001799A SE9001799A SE9001799D0 SE 9001799 D0 SE9001799 D0 SE 9001799D0 SE 9001799 A SE9001799 A SE 9001799A SE 9001799 A SE9001799 A SE 9001799A SE 9001799 D0 SE9001799 D0 SE 9001799D0
Authority
SE
Sweden
Prior art keywords
piston
valve
ducts
pressure
control pressure
Prior art date
Application number
SE9001799A
Other languages
English (en)
Other versions
SE465478B (sv
SE9001799L (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
Publication of SE9001799D0 publication Critical patent/SE9001799D0/sv
Priority to FI912415A priority Critical patent/FI92751C/sv
Publication of SE9001799L publication Critical patent/SE9001799L/sv
Publication of SE465478B publication Critical patent/SE465478B/sv

Links

Classifications

    • 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
    • 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
    • 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)
SE9001799A 1990-01-29 1990-05-18 Primaer utloesningsventil SE465478B (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI912415A FI92751C (sv) 1990-05-18 1991-05-17 Primär utlösningsventil

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
SE9001799D0 true SE9001799D0 (sv) 1990-05-18
SE9001799L SE9001799L (sv) 1991-07-30
SE465478B SE465478B (sv) 1991-09-16

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 Before (1)

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

Country Status (2)

Country Link
FI (1) FI101997B1 (sv)
SE (2) SE465523B (sv)

Also Published As

Publication number Publication date
SE465478B (sv) 1991-09-16
FI101997B (sv) 1998-09-30
SE9000301D0 (sv) 1990-01-29
FI910409A (fi) 1991-07-30
SE9001799L (sv) 1991-07-30
FI101997B1 (sv) 1998-09-30
SE9000301L (sv) 1991-07-30
SE465523B (sv) 1991-09-23
FI910409A0 (fi) 1991-01-28

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