CA1003757A - Nozzle structure for steam turbines - Google Patents

Nozzle structure for steam turbines

Info

Publication number
CA1003757A
CA1003757A CA192,647A CA192647A CA1003757A CA 1003757 A CA1003757 A CA 1003757A CA 192647 A CA192647 A CA 192647A CA 1003757 A CA1003757 A CA 1003757A
Authority
CA
Canada
Prior art keywords
nozzle structure
steam turbines
turbines
steam
nozzle
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
CA192,647A
Other languages
English (en)
Inventor
Charles C. Czuszak
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.)
Carrier Corp
Original Assignee
Carrier 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 Carrier Corp filed Critical Carrier Corp
Application granted granted Critical
Publication of CA1003757A publication Critical patent/CA1003757A/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
    • 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
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • F01D1/10—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines having two or more stages subjected to working-fluid flow without essential intermediate pressure change, i.e. with velocity stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CA192,647A 1973-03-02 1974-02-15 Nozzle structure for steam turbines Expired CA1003757A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00337620A US3836281A (en) 1973-03-02 1973-03-02 Nozzle structure for steam turbines

Publications (1)

Publication Number Publication Date
CA1003757A true CA1003757A (en) 1977-01-18

Family

ID=23321278

Family Applications (1)

Application Number Title Priority Date Filing Date
CA192,647A Expired CA1003757A (en) 1973-03-02 1974-02-15 Nozzle structure for steam turbines

Country Status (9)

Country Link
US (1) US3836281A (zh)
JP (1) JPS5417082B2 (zh)
AR (1) AR197934A1 (zh)
BR (1) BR7401461D0 (zh)
CA (1) CA1003757A (zh)
CH (1) CH562393A5 (zh)
FR (1) FR2220008B1 (zh)
GB (1) GB1418257A (zh)
NL (1) NL7402373A (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5926843U (ja) * 1982-08-12 1984-02-20 アルプス電気株式会社 スイツチのケ−ス結合構造
US6626641B1 (en) * 2000-10-24 2003-09-30 Alfred Conhagen, Inc. Nozzle for turbine
US7753647B2 (en) * 2005-07-20 2010-07-13 United Technologies Corporation Lightweight cast inner diameter vane shroud for variable stator vanes
US7588415B2 (en) * 2005-07-20 2009-09-15 United Technologies Corporation Synch ring variable vane synchronizing mechanism for inner diameter vane shroud
US7419355B2 (en) * 2006-02-15 2008-09-02 General Electric Company Methods and apparatus for nozzle carrier with trapped shim adjustment
EP2194230A1 (de) * 2008-12-05 2010-06-09 Siemens Aktiengesellschaft Leitschaufelanordnung für eine Axialturbomaschine
US9605540B2 (en) 2013-08-20 2017-03-28 Honeywell International Inc. Alternating nozzles for radial inflow turbine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB133862A (zh) * 1900-01-01
GB190909475A (en) * 1909-04-21 1909-09-16 James Howden Improvements in Turbine Nozzles.
US1298564A (en) * 1918-06-12 1919-03-25 Gen Electric Elastic-fluid turbine.
DE461307C (de) * 1925-08-07 1928-06-16 Siemens Schuckertwerke Akt Ges Zwischenboden fuer Dampfturbinen
DE936900C (de) * 1954-07-16 1955-12-22 Siemens Ag Anordnung zur Befestigung von keramischen Leitschaufeln
US3758229A (en) * 1971-11-19 1973-09-11 Gen Electric Turbine valve chest and nozzle plate construction
JPH033802U (zh) * 1989-06-02 1991-01-16

Also Published As

Publication number Publication date
FR2220008B1 (zh) 1978-12-29
US3836281A (en) 1974-09-17
BR7401461D0 (pt) 1974-11-19
FR2220008A1 (zh) 1974-09-27
NL7402373A (zh) 1974-09-04
GB1418257A (en) 1975-12-17
AR197934A1 (es) 1974-05-15
JPS49135005A (zh) 1974-12-26
JPS5417082B2 (zh) 1979-06-27
CH562393A5 (zh) 1975-05-30

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