FR1241594A - Soupape à siège unique pour turbines à vapeur - Google Patents

Soupape à siège unique pour turbines à vapeur

Info

Publication number
FR1241594A
FR1241594A FR811489A FR811489A FR1241594A FR 1241594 A FR1241594 A FR 1241594A FR 811489 A FR811489 A FR 811489A FR 811489 A FR811489 A FR 811489A FR 1241594 A FR1241594 A FR 1241594A
Authority
FR
France
Prior art keywords
seat valve
steam turbines
single seat
turbines
steam
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.)
Expired
Application number
FR811489A
Other languages
English (en)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR1241594A publication Critical patent/FR1241594A/fr
Expired 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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • F16K39/024—Devices for relieving the pressure on the sealing faces for lift valves using an auxiliary valve on the main valve
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
FR811489A 1958-12-02 1959-11-27 Soupape à siège unique pour turbines à vapeur Expired FR1241594A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL31877A DE1147095B (de) 1958-12-02 1958-12-02 Entlastetes Einsitzventil fuer Dampfturbinen

Publications (1)

Publication Number Publication Date
FR1241594A true FR1241594A (fr) 1960-09-16

Family

ID=7265721

Family Applications (1)

Application Number Title Priority Date Filing Date
FR811489A Expired FR1241594A (fr) 1958-12-02 1959-11-27 Soupape à siège unique pour turbines à vapeur

Country Status (5)

Country Link
BE (1) BE585244A (fr)
CH (1) CH374261A (fr)
DE (1) DE1147095B (fr)
FR (1) FR1241594A (fr)
NL (1) NL245867A (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE218715C (fr) *

Also Published As

Publication number Publication date
NL245867A (fr)
BE585244A (fr) 1960-04-01
CH374261A (de) 1963-12-31
DE1147095B (de) 1963-04-11

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