CH349623A - Method and device for controlling a quick-closing valve - Google Patents

Method and device for controlling a quick-closing valve

Info

Publication number
CH349623A
CH349623A CH349623DA CH349623A CH 349623 A CH349623 A CH 349623A CH 349623D A CH349623D A CH 349623DA CH 349623 A CH349623 A CH 349623A
Authority
CH
Switzerland
Prior art keywords
quick
controlling
closing valve
closing
valve
Prior art date
Application number
Other languages
German (de)
Inventor
Reuschke Hans
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of CH349623A publication Critical patent/CH349623A/en

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
    • 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
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
    • F01D17/22—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical
    • F01D17/26—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical fluid, e.g. hydraulic
    • 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
    • F01D19/00—Starting of machines or engines; Regulating, controlling, or safety means in connection therewith
    • 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
    • F01D21/02—Shutting-down responsive to overspeed
    • 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
    • F01D21/16—Trip gear
    • F01D21/18—Trip gear involving hydraulic means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid-Driven Valves (AREA)
CH349623D 1956-02-03 1957-02-01 Method and device for controlling a quick-closing valve CH349623A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL23999A DE1101443B (en) 1956-02-03 1956-02-03 Start-up device for steam or gas turbines with a start-up quick-closing valve for the propellant that is opened by control oil pressure

Publications (1)

Publication Number Publication Date
CH349623A true CH349623A (en) 1960-10-31

Family

ID=7262930

Family Applications (1)

Application Number Title Priority Date Filing Date
CH349623D CH349623A (en) 1956-02-03 1957-02-01 Method and device for controlling a quick-closing valve

Country Status (4)

Country Link
CH (1) CH349623A (en)
DE (1) DE1101443B (en)
FR (1) FR1166024A (en)
NL (2) NL214237A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515251A1 (en) * 1981-10-22 1983-04-29 Edison Int Inc TURBINE REGULATOR CONTROL TRACERIES PROTECTING THEM AGAINST ROTATION PACKAGES
US5244005A (en) * 1991-09-18 1993-09-14 Gec Alsthom Sa Device for causing a drop in the pressure of high pressure oil controlling admission valves of a turbine in the event of excess speed
DE102015221311A1 (en) * 2015-10-30 2017-05-04 Siemens Aktiengesellschaft Turbine with quick-closing and control valves

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515251A1 (en) * 1981-10-22 1983-04-29 Edison Int Inc TURBINE REGULATOR CONTROL TRACERIES PROTECTING THEM AGAINST ROTATION PACKAGES
US5244005A (en) * 1991-09-18 1993-09-14 Gec Alsthom Sa Device for causing a drop in the pressure of high pressure oil controlling admission valves of a turbine in the event of excess speed
DE102015221311A1 (en) * 2015-10-30 2017-05-04 Siemens Aktiengesellschaft Turbine with quick-closing and control valves
US10900375B2 (en) 2015-10-30 2021-01-26 Siemens Aktiengesellschaft Turbine with quick-closing valves and regulating valves

Also Published As

Publication number Publication date
DE1101443B (en) 1961-03-09
NL214237A (en)
NL103038C (en) 1962-06-15
FR1166024A (en) 1958-11-03

Similar Documents

Publication Publication Date Title
CH387569A (en) Device for actuating a working organ by means of a fluid under pressure and using the device
AT242936B (en) Process for lining a pipe fitting and form for carrying out the process
CH404701A (en) Method for cooling a fluid and device for carrying out the method
CH303844A (en) Method and device for remote control of a missile.
CH357894A (en) Method and device for controlling the scanning of a magnetic tape
CH394703A (en) Methods and means for inhibiting plant growth
CH349623A (en) Method and device for controlling a quick-closing valve
CH335881A (en) Device for regulating the pressure of a liquid or gaseous medium
CH304143A (en) Method for operating a gas turbine plant and device for carrying out the method.
CH354916A (en) Air conditioning method
CH348242A (en) Method and device for the continuous casting of hollow bodies with a single-ended flange or similar external thickenings
CH383128A (en) Device for deforming a blade blank
CH327384A (en) Method and device for the repeated adjustment of one or more adjustment slides on machine tools
CH337483A (en) Method and device for the production of toothed machine elements by hot rolling
CH377669A (en) Method for closing a bottle and device for carrying out the method
AT191802B (en) Method and device for controlling the individual parts of a two-part weir lock
CH399540A (en) Method for controlling the position of a movable belt and device for carrying out the method
CH351874A (en) Method for lining a metal pipe with insulating material and device for carrying out the method
AT213727B (en) Method and device for manufacturing a bottle closure
CH389747A (en) Method and device for the automatic adjustment of a machine part
CH370902A (en) Process for the production of a reinforcement grid and device for carrying out the process
CH373193A (en) Device for monitoring and / or regulating the melting process of a semiconductor rod
CH339987A (en) Method and device for operating a glow relay
CH388662A (en) Method and device for the control of test devices which are used to determine the mean deviation of the variable cross-section of a test object from its mean value
CH317176A (en) Method and device for evacuating a vessel