FR2589517B1 - DRAWING STEAM TURBINE - Google Patents

DRAWING STEAM TURBINE

Info

Publication number
FR2589517B1
FR2589517B1 FR8516458A FR8516458A FR2589517B1 FR 2589517 B1 FR2589517 B1 FR 2589517B1 FR 8516458 A FR8516458 A FR 8516458A FR 8516458 A FR8516458 A FR 8516458A FR 2589517 B1 FR2589517 B1 FR 2589517B1
Authority
FR
France
Prior art keywords
steam turbine
drawing steam
turbine
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
FR8516458A
Other languages
French (fr)
Other versions
FR2589517A1 (en
Inventor
Rene Bozec
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.)
Alstom SA
Original Assignee
Alstom SA
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 Alstom SA filed Critical Alstom SA
Priority to FR8516458A priority Critical patent/FR2589517B1/en
Publication of FR2589517A1 publication Critical patent/FR2589517A1/en
Application granted granted Critical
Publication of FR2589517B1 publication Critical patent/FR2589517B1/en
Expired legal-status Critical Current

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
    • 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
    • F16K1/16—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 with pivoted closure-members
    • F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/223—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves with a plurality of valve members
FR8516458A 1985-11-06 1985-11-06 DRAWING STEAM TURBINE Expired FR2589517B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8516458A FR2589517B1 (en) 1985-11-06 1985-11-06 DRAWING STEAM TURBINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8516458A FR2589517B1 (en) 1985-11-06 1985-11-06 DRAWING STEAM TURBINE

Publications (2)

Publication Number Publication Date
FR2589517A1 FR2589517A1 (en) 1987-05-07
FR2589517B1 true FR2589517B1 (en) 1989-08-11

Family

ID=9324572

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8516458A Expired FR2589517B1 (en) 1985-11-06 1985-11-06 DRAWING STEAM TURBINE

Country Status (1)

Country Link
FR (1) FR2589517B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101084366B (en) * 2004-12-20 2010-06-16 法国空中巴士公司 Ventilating air intake arrangement with mobile closing device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE509390C2 (en) * 1996-05-15 1999-01-18 Abb Stal Ab Steam turbine
DE10111187C1 (en) * 2001-03-08 2002-07-25 Siemens Ag Steam line closure valve for steam turbine plant provided by several elements cooperating for blocking steam line cross-section

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE183860C (en) *
US1538255A (en) * 1922-03-16 1925-05-19 Mcore Steam Turbine Corp Turbine bleeder valve
GB277779A (en) * 1923-03-20 1924-04-25 James Edwin Ellor Improvements in or relating to turbine nozzles
US1542162A (en) * 1923-05-09 1925-06-16 Moore Steam Turbine Corp Turbine bleeder valve
US1823311A (en) * 1929-10-10 1931-09-15 Westinghouse Electric & Mfg Co Nozzle valve
US2518660A (en) * 1944-09-07 1950-08-15 Wright Aeronautical Corp Internal-combustion engine and exhaust gas turbine therefor
CH487334A (en) * 1969-03-07 1970-03-15 Le Metallichesky Zd Im Xxii Si Shut-off device for the steam path of a steam turbine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101084366B (en) * 2004-12-20 2010-06-16 法国空中巴士公司 Ventilating air intake arrangement with mobile closing device

Also Published As

Publication number Publication date
FR2589517A1 (en) 1987-05-07

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Legal Events

Date Code Title Description
ST Notification of lapse