NL148396B - PRESSURE MEDIUM CONTROLLED VALVE. - Google Patents

PRESSURE MEDIUM CONTROLLED VALVE.

Info

Publication number
NL148396B
NL148396B NL707014719A NL7014719A NL148396B NL 148396 B NL148396 B NL 148396B NL 707014719 A NL707014719 A NL 707014719A NL 7014719 A NL7014719 A NL 7014719A NL 148396 B NL148396 B NL 148396B
Authority
NL
Netherlands
Prior art keywords
pressure medium
controlled valve
medium controlled
valve
pressure
Prior art date
Application number
NL707014719A
Other languages
Dutch (nl)
Other versions
NL7014719A (en
Inventor
K H Grotloh
Original Assignee
Sulzer Ag
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
Priority claimed from CH725570A external-priority patent/CH523456A/en
Priority claimed from CH780970A external-priority patent/CH524091A/en
Priority claimed from CH1302170A external-priority patent/CH528693A/en
Application filed by Sulzer Ag filed Critical Sulzer Ag
Publication of NL7014719A publication Critical patent/NL7014719A/en
Publication of NL148396B publication Critical patent/NL148396B/en

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G21D1/02—Arrangements of auxiliary equipment
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
    • F01D17/145—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path by means of valves, e.g. for steam turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
    • F01K3/18—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters
    • F01K3/181—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters using nuclear heat
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/124—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston servo actuated
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D3/00—Control of nuclear power plant
    • G21D3/04—Safety arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
NL707014719A 1970-05-15 1970-10-07 PRESSURE MEDIUM CONTROLLED VALVE. NL148396B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH725570A CH523456A (en) 1970-05-15 1970-05-15 Valve, especially a shut-off valve
CH780970A CH524091A (en) 1970-05-26 1970-05-26 Device for shutting off a work medium
CH1302170A CH528693A (en) 1970-09-01 1970-09-01 Safety device with a valve, preferably a shut-off valve

Publications (2)

Publication Number Publication Date
NL7014719A NL7014719A (en) 1971-11-17
NL148396B true NL148396B (en) 1976-01-15

Family

ID=27175743

Family Applications (1)

Application Number Title Priority Date Filing Date
NL707014719A NL148396B (en) 1970-05-15 1970-10-07 PRESSURE MEDIUM CONTROLLED VALVE.

Country Status (1)

Country Link
NL (1) NL148396B (en)

Also Published As

Publication number Publication date
NL7014719A (en) 1971-11-17

Similar Documents

Publication Publication Date Title
NL150209B (en) VALVE SEAL.
CH549743A (en) VALVE.
NL170979C (en) BUTTERFLY VALVE.
NL148392B (en) VALVE.
NL156800B (en) BUTTERFLY VALVE.
CH555991A (en) VALVE.
NL150750B (en) PRESSURE LOCK.
NL166520C (en) ERUPTION VALVE.
ES196557Y (en) SECURITY VALVE.
DK135661B (en) Pressure mechanism.
NL149893B (en) CHECK VALVE.
AT303604B (en) Self-flushing pressure valve
NL146267B (en) SLIDE VALVE.
NL147237B (en) FAST CLOSING VALVE.
CH464628A (en) Pressure medium controlled valve
NL7801545A (en) PRESSURE HEAD ASSEMBLY.
NL159766B (en) SLIDE VALVE.
ES164921Y (en) FLUID PRESSURE CONTROL VALVE.
CH546365A (en) VALVE.
NL155083B (en) VALVE.
DK125342B (en) Valve actuator.
CH553358A (en) CHECK VALVE.
NL148396B (en) PRESSURE MEDIUM CONTROLLED VALVE.
NL179081C (en) SAFETY VALVE.
DK139146B (en) Oil brake for doors.

Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SULZER