ATE356278T1 - Rotationsmaschine - Google Patents

Rotationsmaschine

Info

Publication number
ATE356278T1
ATE356278T1 AT03102121T AT03102121T ATE356278T1 AT E356278 T1 ATE356278 T1 AT E356278T1 AT 03102121 T AT03102121 T AT 03102121T AT 03102121 T AT03102121 T AT 03102121T AT E356278 T1 ATE356278 T1 AT E356278T1
Authority
AT
Austria
Prior art keywords
machine
impurities
stator
gas stream
main gas
Prior art date
Application number
AT03102121T
Other languages
English (en)
Inventor
Ian Bennett
Original Assignee
Corac Group Plc
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 Corac Group Plc filed Critical Corac Group Plc
Application granted granted Critical
Publication of ATE356278T1 publication Critical patent/ATE356278T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • F04D29/526—Details of the casing section radially opposing blade tips
    • 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
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • F01D5/142—Shape, i.e. outer, aerodynamic form of the blades of successive rotor or stator blade-rows
    • F01D5/143—Contour of the outer or inner working fluid flow path wall, i.e. shroud or hub contour
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0686—Units comprising pumps and their driving means the pump being electrically driven specially adapted for submerged use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/10—Two-dimensional
    • F05D2250/18—Two-dimensional patterned
    • F05D2250/183—Two-dimensional patterned zigzag
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/10—Two-dimensional
    • F05D2250/19—Two-dimensional machined; miscellaneous
    • F05D2250/192—Two-dimensional machined; miscellaneous bevelled
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/28—Three-dimensional patterned
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/607—Preventing clogging or obstruction of flow paths by dirt, dust, or foreign particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Centrifugal Separators (AREA)
AT03102121T 2002-07-19 2003-07-11 Rotationsmaschine ATE356278T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0216781A GB2391045A (en) 2002-07-19 2002-07-19 Rotary machine with means for separating impurites from a gas flow

Publications (1)

Publication Number Publication Date
ATE356278T1 true ATE356278T1 (de) 2007-03-15

Family

ID=9940752

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03102121T ATE356278T1 (de) 2002-07-19 2003-07-11 Rotationsmaschine

Country Status (5)

Country Link
US (1) US20040011012A1 (de)
EP (1) EP1382798B1 (de)
AT (1) ATE356278T1 (de)
DE (1) DE60312263D1 (de)
GB (1) GB2391045A (de)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1647178A (en) * 1927-11-01 House electbic
US1150589A (en) * 1910-11-02 1915-08-17 Edward H French Process of producing pyroligneous acid.
US1679519A (en) * 1927-01-11 1928-08-07 Bbc Brown Boveri & Cie Means for draining the low-pressure blading of steam turbines
CH216489A (de) * 1940-04-04 1941-08-31 Sulzer Ag Mehrstufiger Axialverdichter.
JPS5420207A (en) * 1977-07-15 1979-02-15 Mitsui Eng & Shipbuild Co Ltd Construction for preventing dust of axial flow turbine
FR2468410B1 (fr) * 1979-10-31 1985-06-21 Saget Pierre Procede de separation centrifuge et appareil pour sa mise en oeuvre applicables a un melange de phases d'etats quelconques
FR2522528B1 (fr) * 1982-03-03 1987-05-07 Saget Pierre Appareil perfectionne pour la separation centrifuge d'un melange comprenant au moins une phase gazeuse
US4840645A (en) * 1983-04-15 1989-06-20 Allied-Signal Inc. Rotary separator with a porous shroud
US4798047A (en) * 1983-12-19 1989-01-17 Elliott Turbomachinery Co., Inc. Particulate collection and cooling in a turbomachine
US4645417A (en) * 1984-02-06 1987-02-24 General Electric Company Compressor casing recess
US4606699A (en) * 1984-02-06 1986-08-19 General Electric Company Compressor casing recess
US4886530A (en) * 1987-10-28 1989-12-12 Sundstrand Corporation Single stage pump and separator for two phase gas and liquid mixtures
EP0844369B1 (de) * 1996-11-23 2002-01-30 ROLLS-ROYCE plc Zusammenbau eines Schaufelrotors und dessen Gehäuses
US6602050B1 (en) * 1999-03-24 2003-08-05 Siemens Aktiengesellschaft Covering element and arrangement with a covering element and a support structure
US6802881B2 (en) * 1999-05-21 2004-10-12 Vortex Hc, Llc Rotating wave dust separator
DE19936761A1 (de) * 1999-08-09 2001-05-10 Abb Alstom Power Ch Ag Befestigungsvorrichtung für Hitzeschutzschilde
US6375417B1 (en) * 2000-07-12 2002-04-23 General Electric Company Moisture removal pocket for improved moisture removal efficiency

Also Published As

Publication number Publication date
EP1382798A2 (de) 2004-01-21
US20040011012A1 (en) 2004-01-22
GB0216781D0 (en) 2002-08-28
DE60312263D1 (de) 2007-04-19
EP1382798A3 (de) 2004-10-27
GB2391045A (en) 2004-01-28
EP1382798B1 (de) 2007-03-07

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties