FR2117437A5 - - Google Patents

Info

Publication number
FR2117437A5
FR2117437A5 FR7143722A FR7143722A FR2117437A5 FR 2117437 A5 FR2117437 A5 FR 2117437A5 FR 7143722 A FR7143722 A FR 7143722A FR 7143722 A FR7143722 A FR 7143722A FR 2117437 A5 FR2117437 A5 FR 2117437A5
Authority
FR
France
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
FR7143722A
Other languages
French (fr)
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR2117437A5 publication Critical patent/FR2117437A5/fr
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
    • F01D17/18—Final actuators arranged in stator parts varying effective number of nozzles or guide conduits, e.g. sequentially operable valves 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/047—Nozzle boxes
    • 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
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR7143722A 1970-12-08 1971-12-06 Expired FR2117437A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9599770A 1970-12-08 1970-12-08

Publications (1)

Publication Number Publication Date
FR2117437A5 true FR2117437A5 (en) 1972-07-21

Family

ID=22254559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7143722A Expired FR2117437A5 (en) 1970-12-08 1971-12-06

Country Status (7)

Country Link
US (1) US3677658A (en)
JP (1) JPS5013413B1 (en)
CH (1) CH545415A (en)
DE (1) DE2158163A1 (en)
FR (1) FR2117437A5 (en)
GB (1) GB1303015A (en)
IT (1) IT943749B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5544818U (en) * 1978-09-14 1980-03-24
US4936002A (en) * 1989-04-03 1990-06-26 Westinghouse Electric Corp. Method of modifying integral steam chest steam turbines
US6099246A (en) * 1998-01-27 2000-08-08 Siemens Aktiengesellschaft Admission section of a turbine casing
US6071073A (en) * 1998-05-14 2000-06-06 Dresser-Rand Company Method of fabricating a turbine inlet casing and the turbine inlet casing
AT410698B (en) * 2000-11-27 2003-06-25 Otto Ing Blank Exhaust gas turbo charger, for an IC motor, has structured flow paths in the spiral housing with groups of jets aligned at the turbine wheel for a high power at slow running speeds and a rapid response
JP2005113721A (en) * 2003-10-06 2005-04-28 Hitachi Ltd Steam turbine
US7713023B2 (en) * 2006-09-06 2010-05-11 General Electric Company Steam turbine nozzle box and methods of fabricating
JP7026520B2 (en) * 2018-01-30 2022-02-28 三菱重工コンプレッサ株式会社 Valve gears for turbines, turbines, and how to make them

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH95102A (en) * 1921-03-24 1922-06-01 Escher Wyss Maschf Ag Turbine for elastic propellant, with at least one inlet ring for the propellant arranged within the turbine housing.
GB197873A (en) * 1922-07-18 1923-05-24 Westinghouse Electric & Mfg Co Improvements relating to elastic fluid turbines
FR724286A (en) * 1930-10-13 1932-04-25 Turbine improvements
FR48244E (en) * 1937-03-10 1937-11-23 Turbine improvements

Also Published As

Publication number Publication date
IT943749B (en) 1973-04-10
US3677658A (en) 1972-07-18
GB1303015A (en) 1973-01-17
CH545415A (en) 1973-12-15
DE2158163A1 (en) 1972-07-06
JPS5013413B1 (en) 1975-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse