GB1219994A - Turbine for a compressible medium - Google Patents

Turbine for a compressible medium

Info

Publication number
GB1219994A
GB1219994A GB27331/69A GB2733169A GB1219994A GB 1219994 A GB1219994 A GB 1219994A GB 27331/69 A GB27331/69 A GB 27331/69A GB 2733169 A GB2733169 A GB 2733169A GB 1219994 A GB1219994 A GB 1219994A
Authority
GB
United Kingdom
Prior art keywords
distance
turbine
valve
axis
wheel
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
GB27331/69A
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.)
Koninklijke Machinefabriek Stork BV
Original Assignee
Koninklijke Machinefabriek Stork BV
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 Koninklijke Machinefabriek Stork BV filed Critical Koninklijke Machinefabriek Stork BV
Publication of GB1219994A publication Critical patent/GB1219994A/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
    • F01D9/026—Scrolls for radial machines or engines
    • 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
    • F01D3/00—Machines or engines with axial-thrust balancing effected by working-fluid
    • F01D3/02—Machines or engines with axial-thrust balancing effected by working-fluid characterised by having one fluid flow in one axial direction and another fluid flow in the opposite direction
    • F01D3/025—Machines or engines with axial-thrust balancing effected by working-fluid characterised by having one fluid flow in one axial direction and another fluid flow in the opposite direction with a centrally disposed radial stage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

1,219,994. Turbines. KONINKLIJKE MACHINE FABRIEK STORK N.V. May 29, 1969 [May 31, 1968), No. 27331/69. Heading F1T. In a divided flow elastic fluid turbine having a first stage rotor wheel 11 with radially inward flow blading 15, an unbladed admission volute casing 12 and a control valve 20, the tips 26 of the blades 15 project into the volute 12 such that the distance 25 between a blade tip 26 and the projection 27 of the valve axis 28 is less than the distance 29 between the axis 28 and the edge of the valve discharge opening 13. The distance 25 is at maximum 1/10th the diameter of the rotor wheel 11. Axial flow turbine stages 5, 7 are disposed on both sides of the wheel 11. In a modification, Fig. 3 (not shown), two control valves (23, 24) are provided disposed 180 degrees apart.
GB27331/69A 1968-05-31 1969-05-29 Turbine for a compressible medium Expired GB1219994A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL686807690A NL139802B (en) 1968-05-31 1968-05-31 TURBINE FOR A COMPRESSIBLE MEDIUM.

Publications (1)

Publication Number Publication Date
GB1219994A true GB1219994A (en) 1971-01-20

Family

ID=19803793

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27331/69A Expired GB1219994A (en) 1968-05-31 1969-05-29 Turbine for a compressible medium

Country Status (10)

Country Link
US (1) US3610770A (en)
BE (1) BE733675A (en)
CH (1) CH488926A (en)
CS (1) CS157668B2 (en)
DE (1) DE1927726C3 (en)
FR (1) FR2009979A1 (en)
GB (1) GB1219994A (en)
NL (1) NL139802B (en)
SE (1) SE352925B (en)
SU (1) SU419051A3 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53147107A (en) * 1977-05-27 1978-12-21 Westinghouse Electric Corp Steam inlet flowing guide device of steam turbine
US4451201A (en) * 1981-09-14 1984-05-29 Colgate Research & Development Co. Gas turbine
US4571153A (en) * 1982-03-16 1986-02-18 Kraftwerk Union Aktiengesellschaft Axial-admission steam turbine, especially of double-flow construction
US4871295A (en) * 1983-04-19 1989-10-03 Ormat Turbines (1965) Ltd. Modular rankine cycle vapor turbine

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2213071B2 (en) * 1972-03-17 1975-05-28 Kraftwerk Union Ag, 4330 Muelheim Guide channel without guide vanes for generating swirl in front of the first rotor blade ring of turbines
US3880549A (en) * 1973-11-19 1975-04-29 Stork Koninklijke Maschf Turbine
CH579212A5 (en) * 1974-12-16 1976-08-31 Bbc Brown Boveri & Cie
US4102598A (en) * 1975-11-11 1978-07-25 Westinghouse Electric Corp. Single case low pressure turbine
JPS5933841Y2 (en) * 1978-10-12 1984-09-20 日産自動車株式会社 radial turbine wheel
GB2218744B (en) * 1988-05-17 1992-03-18 Holset Engineering Co Variable geometry turbine
US4869642A (en) * 1988-06-09 1989-09-26 Allied-Signal Inc. Variable output vortex pump
US5927943A (en) * 1997-09-05 1999-07-27 Dresser-Rand Company Inlet casing for a turbine
US6779964B2 (en) 1999-12-23 2004-08-24 Daniel Christopher Dial Viscous drag impeller components incorporated into pumps, turbines and transmissions
US6375412B1 (en) * 1999-12-23 2002-04-23 Daniel Christopher Dial Viscous drag impeller components incorporated into pumps, turbines and transmissions
US7341424B2 (en) * 1999-12-23 2008-03-11 Dial Discoveries, Inc. Turbines and methods of generating power
US6609881B2 (en) * 2001-11-15 2003-08-26 General Electric Company Steam turbine inlet and methods of retrofitting
CN101094971B (en) * 2004-11-02 2011-03-09 阿尔斯托姆科技有限公司 Optimised turbine stage for a turbine engine and layout method
US20060153721A1 (en) * 2005-01-11 2006-07-13 Dodds Kemma S Dual inlet rotary tool
WO2006101411A1 (en) * 2005-03-21 2006-09-28 Zakrytoe Aktsionernoe Obshchestvo 'nautchno-Issledovatelsky Tsentr Vikhrevoy Energetiki' Power producing method and device
US20060253194A1 (en) * 2005-05-05 2006-11-09 Dial Discoveries, Llc Devices and methods for displacing biological fluids incorporating stacked disc impeller systems
UA113254C2 (en) * 2015-12-11 2016-12-26 TURBINE-ENGINE
CN114483215B (en) * 2022-02-09 2024-04-12 杭州汽轮动力集团股份有限公司 Emergency turbo generator set for nuclear power station

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1173416A (en) * 1913-04-04 1916-02-29 Pelton Water Wheel Co Hydraulic motor.
US1283088A (en) * 1917-01-24 1918-10-29 D C Pace Rotary turbine-engine.
FR714135A (en) * 1931-03-31 1931-11-07 Reversible current centrifugal pump
NL6613385A (en) * 1966-09-22 1968-03-25

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53147107A (en) * 1977-05-27 1978-12-21 Westinghouse Electric Corp Steam inlet flowing guide device of steam turbine
US4451201A (en) * 1981-09-14 1984-05-29 Colgate Research & Development Co. Gas turbine
US4571153A (en) * 1982-03-16 1986-02-18 Kraftwerk Union Aktiengesellschaft Axial-admission steam turbine, especially of double-flow construction
US4871295A (en) * 1983-04-19 1989-10-03 Ormat Turbines (1965) Ltd. Modular rankine cycle vapor turbine

Also Published As

Publication number Publication date
DE1927726A1 (en) 1969-12-11
SE352925B (en) 1973-01-15
NL139802B (en) 1973-09-17
FR2009979A1 (en) 1970-02-13
CH488926A (en) 1970-04-15
US3610770A (en) 1971-10-05
DE1927726B2 (en) 1973-05-17
BE733675A (en) 1969-11-03
CS157668B2 (en) 1974-09-16
SU419051A3 (en) 1974-03-05
DE1927726C3 (en) 1975-01-23
NL6807690A (en) 1969-12-02

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