DE10133679A1 - Entfeuchtungstasche für verbesserte Entfeuchtungseffizienz - Google Patents

Entfeuchtungstasche für verbesserte Entfeuchtungseffizienz

Info

Publication number
DE10133679A1
DE10133679A1 DE10133679A DE10133679A DE10133679A1 DE 10133679 A1 DE10133679 A1 DE 10133679A1 DE 10133679 A DE10133679 A DE 10133679A DE 10133679 A DE10133679 A DE 10133679A DE 10133679 A1 DE10133679 A1 DE 10133679A1
Authority
DE
Germany
Prior art keywords
slot
wall
steam turbine
axial
chamber
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.)
Withdrawn
Application number
DE10133679A
Other languages
German (de)
English (en)
Inventor
Douglas Carl Hofer
Nicholas Joseph Mollo
Alan Donn Maddaus
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE10133679A1 publication Critical patent/DE10133679A1/de
Withdrawn legal-status Critical Current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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/32—Collecting of condensation water; Drainage ; Removing solid particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Drying Of Solid Materials (AREA)
DE10133679A 2000-07-12 2001-07-11 Entfeuchtungstasche für verbesserte Entfeuchtungseffizienz Withdrawn DE10133679A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/615,010 US6375417B1 (en) 2000-07-12 2000-07-12 Moisture removal pocket for improved moisture removal efficiency

Publications (1)

Publication Number Publication Date
DE10133679A1 true DE10133679A1 (de) 2002-03-07

Family

ID=24463627

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10133679A Withdrawn DE10133679A1 (de) 2000-07-12 2001-07-11 Entfeuchtungstasche für verbesserte Entfeuchtungseffizienz

Country Status (4)

Country Link
US (1) US6375417B1 (enExample)
JP (1) JP2002097902A (enExample)
CH (1) CH696080A5 (enExample)
DE (1) DE10133679A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2391045A (en) * 2002-07-19 2004-01-28 Corac Group Plc Rotary machine with means for separating impurites from a gas flow
US7010462B2 (en) * 2003-09-17 2006-03-07 General Electric Company System and method for evaluating efficiency losses for turbine components
US7318699B2 (en) * 2005-05-31 2008-01-15 General Electric Company Moisture removal grooves on steam turbine buckets and covers and methods of manufacture
US20070292265A1 (en) * 2006-06-14 2007-12-20 General Electric Company System design and cooling method for LP steam turbines using last stage hybrid bucket
US7429165B2 (en) * 2006-06-14 2008-09-30 General Electric Company Hybrid blade for a steam turbine
US20100329853A1 (en) * 2009-06-30 2010-12-30 General Electric Company Moisture removal provisions for steam turbine
US9291062B2 (en) 2012-09-07 2016-03-22 General Electric Company Methods of forming blades and method for rendering a blade resistant to erosion
JP6125351B2 (ja) * 2013-06-27 2017-05-10 株式会社東芝 蒸気タービン
CN114704339B (zh) * 2022-03-09 2023-09-08 中国船舶重工集团公司第七0三研究所 一种铍尖式除湿装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE368403C (de) 1923-02-05 Robert Schuele Betonbaukoerper mit Zugbewehrung aus Rohrstengeln
DE509266C (de) 1930-10-07 Aeg Vorrichtung zur Entwaesserung von Dampfturbinenstufen
DE547332C (de) * 1928-12-09 1932-03-22 Aeg Vorrichtung zur Entfernung schwerer Teilchen aus einem Luft-, Dampf-, Gas- oder Fluessigkeitsstrom, der durch umlaufende Schaufeln axial hindurchgefuehrt wird
GB387361A (en) * 1930-07-12 1933-02-06 Asea Ab Method of and means for draining off moisture from the steam in steam turbines and recovering the heat stored up in the moisture
GB388156A (en) * 1930-12-13 1933-02-23 Asea Ab Improvements in means for draining off moisture from the steam in steam turbines
US2121645A (en) * 1936-01-17 1938-06-21 Gen Electric Elastic fluid turbine
DE759964C (de) 1940-12-31 1953-04-09 Siemens Schuckertwerke A G Anordnung zur Entwaesserung von deckbandlosen, axial beaufschlagten Niederdruckschaufeln von Dampfturbinen
US3058720A (en) 1960-11-10 1962-10-16 Westinghouse Electric Corp Moisture removing apparatus for steam turbine or the like
GB993476A (en) 1963-04-17 1965-05-26 Ass Elect Ind Improvements in or relating to turbines
FR1510108A (fr) 1966-12-08 1968-01-19 Alsthom Cgee Perfectionnements aux directrices de turbine alimentées en vapeur humide
DE1951922A1 (de) * 1969-10-15 1971-04-29 Siemens Ag Einrichtung zur Verhinderung der Troepfchenbildung in den Niederdruckstufen von Dampfturbinen
JPS59135305U (ja) * 1983-03-02 1984-09-10 株式会社日立製作所 蒸気タ−ビン動翼のシユラウドリング
JPS61181801U (enExample) * 1985-04-30 1986-11-13
SU1386718A1 (ru) 1986-10-04 1988-04-07 Предприятие П/Я А-1125 Ступень влажно-паровой турбины
JPH036002U (enExample) * 1989-06-09 1991-01-22
US5261785A (en) 1992-08-04 1993-11-16 General Electric Company Rotor blade cover adapted to facilitate moisture removal

Also Published As

Publication number Publication date
US6375417B1 (en) 2002-04-23
JP2002097902A (ja) 2002-04-05
CH696080A5 (de) 2006-12-15

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8139 Disposal/non-payment of the annual fee
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20110201