GB1303015A - - Google Patents

Info

Publication number
GB1303015A
GB1303015A GB4878971A GB4878971A GB1303015A GB 1303015 A GB1303015 A GB 1303015A GB 4878971 A GB4878971 A GB 4878971A GB 4878971 A GB4878971 A GB 4878971A GB 1303015 A GB1303015 A GB 1303015A
Authority
GB
United Kingdom
Prior art keywords
bolted
opening
chamber
flange
cast
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
GB4878971A
Other languages
English (en)
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 filed Critical
Publication of GB1303015A publication Critical patent/GB1303015A/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
    • F01D17/18—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)
GB4878971A 1970-12-08 1971-10-20 Expired GB1303015A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1303015A true GB1303015A (enrdf_load_stackoverflow) 1973-01-17

Family

ID=22254559

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4878971A Expired GB1303015A (enrdf_load_stackoverflow) 1970-12-08 1971-10-20

Country Status (7)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5544818U (enrdf_load_stackoverflow) * 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 (de) * 2000-11-27 2003-06-25 Otto Ing Blank Abgasturbolader
JP2005113721A (ja) * 2003-10-06 2005-04-28 Hitachi Ltd 蒸気タービン
US7713023B2 (en) * 2006-09-06 2010-05-11 General Electric Company Steam turbine nozzle box and methods of fabricating
USD678195S1 (en) * 2011-07-03 2013-03-19 Triveni Turbine Limited Steam casing of extraction cum condensing turbine
JP7026520B2 (ja) * 2018-01-30 2022-02-28 三菱重工コンプレッサ株式会社 タービン用の弁装置、タービン、およびそれらの製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH95102A (de) * 1921-03-24 1922-06-01 Escher Wyss Maschf Ag Turbine für elastische Treibmittel, mit mindestens einem innerhalb des Turbinengehäuses angeordneten Einführungsring für das Treibmittel.
GB197873A (en) * 1922-07-18 1923-05-24 Westinghouse Electric & Mfg Co Improvements relating to elastic fluid turbines
FR724286A (fr) * 1930-10-13 1932-04-25 Perfectionnements aux turbines
FR48244E (fr) * 1937-03-10 1937-11-23 Perfectionnements aux turbines

Also Published As

Publication number Publication date
CH545415A (de) 1973-12-15
FR2117437A5 (enrdf_load_stackoverflow) 1972-07-21
US3677658A (en) 1972-07-18
JPS5013413B1 (enrdf_load_stackoverflow) 1975-05-20
DE2158163A1 (de) 1972-07-06
IT943749B (it) 1973-04-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees