DE1601759B2 - Hydraulisch betaetigter stellantrieb mit kraftkolben vorzugs weise zur betaetigung von ventilen fuer grosse mengenstroeme - Google Patents

Hydraulisch betaetigter stellantrieb mit kraftkolben vorzugs weise zur betaetigung von ventilen fuer grosse mengenstroeme

Info

Publication number
DE1601759B2
DE1601759B2 DE19671601759 DE1601759A DE1601759B2 DE 1601759 B2 DE1601759 B2 DE 1601759B2 DE 19671601759 DE19671601759 DE 19671601759 DE 1601759 A DE1601759 A DE 1601759A DE 1601759 B2 DE1601759 B2 DE 1601759B2
Authority
DE
Germany
Prior art keywords
piston
section
control
cross
switch
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19671601759
Other languages
German (de)
English (en)
Other versions
DE1601759A1 (de
Inventor
August Jenseit Willi Dipl Ing 4330 Mulheim Folgmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens 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
Application filed by Siemens AG filed Critical Siemens AG
Publication of DE1601759A1 publication Critical patent/DE1601759A1/de
Publication of DE1601759B2 publication Critical patent/DE1601759B2/de
Pending legal-status Critical Current

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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Servomotors (AREA)
  • Fluid-Driven Valves (AREA)
  • Actuator (AREA)
DE19671601759 1967-07-19 1967-07-19 Hydraulisch betaetigter stellantrieb mit kraftkolben vorzugs weise zur betaetigung von ventilen fuer grosse mengenstroeme Pending DE1601759B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0110883 1967-07-19

Publications (2)

Publication Number Publication Date
DE1601759A1 DE1601759A1 (de) 1970-03-26
DE1601759B2 true DE1601759B2 (de) 1972-02-24

Family

ID=7530561

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671601759 Pending DE1601759B2 (de) 1967-07-19 1967-07-19 Hydraulisch betaetigter stellantrieb mit kraftkolben vorzugs weise zur betaetigung von ventilen fuer grosse mengenstroeme

Country Status (6)

Country Link
JP (1) JPS4949344B1 (enrdf_load_stackoverflow)
AT (1) AT283923B (enrdf_load_stackoverflow)
BE (1) BE718245A (enrdf_load_stackoverflow)
CH (1) CH473318A (enrdf_load_stackoverflow)
DE (1) DE1601759B2 (enrdf_load_stackoverflow)
NL (1) NL6810050A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5192949A (enrdf_load_stackoverflow) * 1975-02-12 1976-08-14
CH678968A5 (enrdf_load_stackoverflow) * 1989-09-28 1991-11-29 Asea Brown Boveri

Also Published As

Publication number Publication date
JPS4949344B1 (enrdf_load_stackoverflow) 1974-12-26
DE1601759A1 (de) 1970-03-26
CH473318A (de) 1969-05-31
BE718245A (enrdf_load_stackoverflow) 1969-01-20
NL6810050A (enrdf_load_stackoverflow) 1969-01-21
AT283923B (de) 1970-08-25

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