GB753316A - Improvements relating to radial-flow turbines or compressors - Google Patents

Improvements relating to radial-flow turbines or compressors

Info

Publication number
GB753316A
GB753316A GB11393/53A GB1139353A GB753316A GB 753316 A GB753316 A GB 753316A GB 11393/53 A GB11393/53 A GB 11393/53A GB 1139353 A GB1139353 A GB 1139353A GB 753316 A GB753316 A GB 753316A
Authority
GB
United Kingdom
Prior art keywords
rings
casing
turbine
vanes
compressors
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
GB11393/53A
Inventor
John Charles Barr
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.)
Power Jets Research and Development Ltd
Original Assignee
Power Jets Research and Development Ltd
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 Power Jets Research and Development Ltd filed Critical Power Jets Research and Development Ltd
Priority to GB11393/53A priority Critical patent/GB753316A/en
Priority to DEP11829A priority patent/DE1011671B/en
Priority to CH321249D priority patent/CH321249A/en
Publication of GB753316A publication Critical patent/GB753316A/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
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • F01D17/167—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes of vanes moving in translation
    • 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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
    • 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
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Control Of Turbines (AREA)

Abstract

753,316. Turbine and compressors. POWER JETS (RESEARCH & DEVELOPMENT), Ltd. April 21; 1954 [April 24, 1953], No. 11393/53. Classes 110(1) and 110(3) A radial flow turbine or compressor has an adjustable stator vane assembly comprising at least three circumferentially discontinuous and axially spaced annular wall members 11 with rings of vanes arranged therebetween to afford alternative gas passages of different configuration or dimension, the vane assembly being movable from outside the turbine casing for selecting any one of the rings of vanes for co-operation with the rotor. In the inward flow turbine of Fig. 1 a cast or fabricated unit having four walls 11 supporting rings 7, 8, 9 of nozzle vanes is adapted for axial movement under the control of a cam 12 and springs 17. Split rings, 18, 19 housed in grooves in the casing 23 make sealing contact with the walls 11. In Fig. 4 the vane unit has an annular extension 26 carrying an internal rack 27 engaged by a pinion 28. A spiral slot in the extension is engaged by a pin 33 in the casing 23. Specification 731.822 is referred to.
GB11393/53A 1953-04-24 1953-04-24 Improvements relating to radial-flow turbines or compressors Expired GB753316A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB11393/53A GB753316A (en) 1953-04-24 1953-04-24 Improvements relating to radial-flow turbines or compressors
DEP11829A DE1011671B (en) 1953-04-24 1954-04-23 Radial turbo machine with adjustable nozzle
CH321249D CH321249A (en) 1953-04-24 1954-04-24 Radial flow turbomachine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11393/53A GB753316A (en) 1953-04-24 1953-04-24 Improvements relating to radial-flow turbines or compressors

Publications (1)

Publication Number Publication Date
GB753316A true GB753316A (en) 1956-07-25

Family

ID=9985405

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11393/53A Expired GB753316A (en) 1953-04-24 1953-04-24 Improvements relating to radial-flow turbines or compressors

Country Status (3)

Country Link
CH (1) CH321249A (en)
DE (1) DE1011671B (en)
GB (1) GB753316A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2996996A (en) * 1958-01-20 1961-08-22 Sulzer Ag Radial diffuser for a radial turbomachine
US3236500A (en) * 1961-12-09 1966-02-22 Geratebau Eberspacher Ohg Turbine
US3749513A (en) * 1970-09-22 1973-07-31 Eaton Corp Fluid turbomotor
US3941498A (en) * 1974-04-08 1976-03-02 Chandler Evans Inc. Variable geometry collector for centrifugal pump
US4219305A (en) * 1978-12-26 1980-08-26 Carrier Corporation Diffuser control
US4460310A (en) * 1982-06-28 1984-07-17 Carrier Corporation Diffuser throttle ring control
US4492520A (en) * 1982-05-10 1985-01-08 Marchand William C Multi-stage vane stator for radial inflow turbine
US4688663A (en) * 1982-05-10 1987-08-25 Marchand William C Motor and brake control for a multi-stage turbine engine
WO2009133334A2 (en) * 2008-04-29 2009-11-05 Cummins Turbo Technologies Limited A variable geometry turbine
WO2011061816A1 (en) * 2009-11-17 2011-05-26 トヨタ自動車株式会社 Centrifugal compressor and turbo supercharger
WO2016071712A1 (en) * 2014-11-07 2016-05-12 Cummins Ltd Compressor and turbocharger
WO2016169635A1 (en) * 2015-04-22 2016-10-27 Daimler Ag Compressor for an exhaust-gas turbocharger
CN113309607A (en) * 2021-06-24 2021-08-27 蜂巢蔚领动力科技(江苏)有限公司 VGT structure of adjustable blade and turbo charger of using thereof

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112096A (en) * 1958-06-16 1963-11-26 Thompson Ramo Wooldridge Inc Turbocharger flexible nozzle ring
US4403914A (en) * 1981-07-13 1983-09-13 Teledyne Industries, Inc. Variable geometry device for turbomachinery
FR2513312B1 (en) * 1981-09-24 1986-03-28 Bedue Abel NOVEL TURBINE WHEEL DESIGN, SUCH AS A RELAXATION TURBINE, AND METHOD OF USING SUCH A WHEEL
EP0161559A3 (en) * 1984-05-15 1987-05-13 A. S. Kongsberg Väpenfabrikk Insertably adjustable and angulary adjustable inlet guide vane apparatus for a compressor
US5267829A (en) * 1992-03-14 1993-12-07 Mercedes Benz A.G. Flow control apparatus for a turbocharger turbine
DE4232400C1 (en) * 1992-03-14 1993-08-19 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE4215301A1 (en) * 1992-05-09 1993-11-11 Mak Maschinenbau Krupp Exhaust gas turbocharger with a radial turbine
DE4242494C1 (en) * 1992-12-16 1993-09-09 Mercedes-Benz Aktiengesellschaft, 70327 Stuttgart, De Adjustable flow-guide for engine exhaust turbocharger - has axially-adjustable annular insert in sectors forming different kinds of guide grilles supplied simultaneously by spiral passages
DE4315474C1 (en) * 1993-05-10 1994-09-29 Daimler Benz Ag Exhaust turbocharger for an internal combustion engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL58839C (en) * 1900-01-01
BE501076A (en) *
GB305214A (en) * 1928-02-02 1929-10-31 Rateau Soc Improvements in or relating to means for controlling the running of centrifugal machines
US2421445A (en) * 1944-05-05 1947-06-03 Laval Steam Turbine Co Reversible gas turbine

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2996996A (en) * 1958-01-20 1961-08-22 Sulzer Ag Radial diffuser for a radial turbomachine
US3236500A (en) * 1961-12-09 1966-02-22 Geratebau Eberspacher Ohg Turbine
US3749513A (en) * 1970-09-22 1973-07-31 Eaton Corp Fluid turbomotor
US3941498A (en) * 1974-04-08 1976-03-02 Chandler Evans Inc. Variable geometry collector for centrifugal pump
US4219305A (en) * 1978-12-26 1980-08-26 Carrier Corporation Diffuser control
US4492520A (en) * 1982-05-10 1985-01-08 Marchand William C Multi-stage vane stator for radial inflow turbine
US4688663A (en) * 1982-05-10 1987-08-25 Marchand William C Motor and brake control for a multi-stage turbine engine
US4460310A (en) * 1982-06-28 1984-07-17 Carrier Corporation Diffuser throttle ring control
GB2471255A (en) * 2008-04-29 2010-12-22 Cummins Turbo Tech Ltd A variable geometry turbine
GB2471255B (en) * 2008-04-29 2012-10-10 Cummins Turbo Tech Ltd A variable geometry turbine
WO2009133334A2 (en) * 2008-04-29 2009-11-05 Cummins Turbo Technologies Limited A variable geometry turbine
US8636467B2 (en) 2008-04-29 2014-01-28 Cummins Turbo Technologies Limited Variable geometry turbine
WO2009133334A3 (en) * 2008-04-29 2010-08-12 Cummins Turbo Technologies Limited A variable geometry turbine
CN102597532A (en) * 2009-11-17 2012-07-18 丰田自动车株式会社 Centrifugal compressor and turbo supercharger
JP5365699B2 (en) * 2009-11-17 2013-12-11 トヨタ自動車株式会社 Centrifugal compressor and turbocharger
WO2011061816A1 (en) * 2009-11-17 2011-05-26 トヨタ自動車株式会社 Centrifugal compressor and turbo supercharger
US8689552B2 (en) 2009-11-17 2014-04-08 Toyota Jidosha Kabushiki Kaisha Centrifugal compressor and turbocharger
CN102597532B (en) * 2009-11-17 2014-09-17 丰田自动车株式会社 Centrifugal compressor and turbo supercharger
WO2016071712A1 (en) * 2014-11-07 2016-05-12 Cummins Ltd Compressor and turbocharger
GB2547846A (en) * 2014-11-07 2017-08-30 Cummins Ltd Compressor and turbocharger
WO2016169635A1 (en) * 2015-04-22 2016-10-27 Daimler Ag Compressor for an exhaust-gas turbocharger
CN113309607A (en) * 2021-06-24 2021-08-27 蜂巢蔚领动力科技(江苏)有限公司 VGT structure of adjustable blade and turbo charger of using thereof

Also Published As

Publication number Publication date
DE1011671B (en) 1957-07-04
CH321249A (en) 1957-04-30

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