GB813343A - Improvements in or relating to apparatus for the control of ducted fluids - Google Patents

Improvements in or relating to apparatus for the control of ducted fluids

Info

Publication number
GB813343A
GB813343A GB30114/55A GB3011455A GB813343A GB 813343 A GB813343 A GB 813343A GB 30114/55 A GB30114/55 A GB 30114/55A GB 3011455 A GB3011455 A GB 3011455A GB 813343 A GB813343 A GB 813343A
Authority
GB
United Kingdom
Prior art keywords
vanes
vane
fluid
controlled
bellows
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
GB30114/55A
Other languages
English (en)
Inventor
Ronald Charles Turner
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 GB30114/55A priority Critical patent/GB813343A/en
Priority to BE551977A priority patent/BE551977A/fr
Publication of GB813343A publication Critical patent/GB813343A/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
    • F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0246—Surge control by varying geometry within the pumps, e.g. by adjusting vanes
    • 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
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Turbines (AREA)
GB30114/55A 1955-10-21 1955-10-21 Improvements in or relating to apparatus for the control of ducted fluids Expired GB813343A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB30114/55A GB813343A (en) 1955-10-21 1955-10-21 Improvements in or relating to apparatus for the control of ducted fluids
BE551977A BE551977A (enrdf_load_stackoverflow) 1955-10-21 1956-10-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30114/55A GB813343A (en) 1955-10-21 1955-10-21 Improvements in or relating to apparatus for the control of ducted fluids

Publications (1)

Publication Number Publication Date
GB813343A true GB813343A (en) 1959-05-13

Family

ID=10302503

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30114/55A Expired GB813343A (en) 1955-10-21 1955-10-21 Improvements in or relating to apparatus for the control of ducted fluids

Country Status (2)

Country Link
BE (1) BE551977A (enrdf_load_stackoverflow)
GB (1) GB813343A (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3574479A (en) * 1968-09-17 1971-04-13 Leyland Gas Turbines Ltd Turbine having variable-angle nozzle guide vanes
EP2261466A1 (de) * 2009-06-09 2010-12-15 Siemens Aktiengesellschaft Verstelleinrichtung für Leitschaufeln einer Turbine
WO2015030858A2 (en) 2013-04-08 2015-03-05 United Technologies Corporation Geared annular airflow actuation system for variable cycle gas turbine engines
EP2949920A1 (en) * 2014-05-30 2015-12-02 Sener Ingenieria Y Sistemas, S.A. Turbine for harnessing wave energy
EP2984315A4 (en) * 2013-04-08 2016-05-18 United Technologies Corp RINGFUL AIRFLOW CONTROL SYSTEM FOR GAS TURBINE ENGINES WITH VARIABLE TIMING LENGTH
US20170058690A1 (en) * 2015-08-27 2017-03-02 Rolls Royce North American Technologies Inc. Splayed inlet guide vanes
CN114493922A (zh) * 2022-01-24 2022-05-13 成都秦川物联网科技股份有限公司 集中运算式天然气能量计量装置及物联网系统
CN118775324A (zh) * 2024-07-17 2024-10-15 江苏大学 一种双级轴流泵叶轮与导叶调节装置
GB2634642A (en) * 2023-07-22 2025-04-16 Univ Jiangsu Impeller and guide vane adjusting device for two-stage axial flow pump

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3111267A (en) * 1957-04-18 1963-11-19 Metco Inc Apparatus for applying heat-fusible coatings on solid objects
US20220341342A1 (en) * 2021-04-21 2022-10-27 General Electric Company Variable vane apparatus
FR3142785A1 (fr) * 2022-12-02 2024-06-07 Safran Aircraft Engines Compresseur de turbomachine d’aeronef

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3574479A (en) * 1968-09-17 1971-04-13 Leyland Gas Turbines Ltd Turbine having variable-angle nozzle guide vanes
EP2261466A1 (de) * 2009-06-09 2010-12-15 Siemens Aktiengesellschaft Verstelleinrichtung für Leitschaufeln einer Turbine
US10060286B2 (en) 2013-04-08 2018-08-28 United Technologies Corporation Geared annular airflow actuation system for variable cycle gas turbine engines
EP2984315A4 (en) * 2013-04-08 2016-05-18 United Technologies Corp RINGFUL AIRFLOW CONTROL SYSTEM FOR GAS TURBINE ENGINES WITH VARIABLE TIMING LENGTH
EP2984316A4 (en) * 2013-04-08 2016-06-01 United Technologies Corp RINGFUL ADJUSTED AIRFLOW OPERATING SYSTEM FOR GAS TURBINE ENGINES WITH A VARIABLE CYCLE
US10030587B2 (en) 2013-04-08 2018-07-24 United Technologies Corporation Annular airflow actuation system for variable cycle gas turbine engines
WO2015030858A2 (en) 2013-04-08 2015-03-05 United Technologies Corporation Geared annular airflow actuation system for variable cycle gas turbine engines
EP2949920A1 (en) * 2014-05-30 2015-12-02 Sener Ingenieria Y Sistemas, S.A. Turbine for harnessing wave energy
WO2015181357A1 (en) * 2014-05-30 2015-12-03 Sener, Ingenieria Y Sistemas, S.A. Turbine for harnessing wave energy with oscillating water column devices
US20170058690A1 (en) * 2015-08-27 2017-03-02 Rolls Royce North American Technologies Inc. Splayed inlet guide vanes
US10125622B2 (en) * 2015-08-27 2018-11-13 Rolls-Royce North American Technologies Inc. Splayed inlet guide vanes
CN114493922A (zh) * 2022-01-24 2022-05-13 成都秦川物联网科技股份有限公司 集中运算式天然气能量计量装置及物联网系统
GB2634642A (en) * 2023-07-22 2025-04-16 Univ Jiangsu Impeller and guide vane adjusting device for two-stage axial flow pump
CN118775324A (zh) * 2024-07-17 2024-10-15 江苏大学 一种双级轴流泵叶轮与导叶调节装置

Also Published As

Publication number Publication date
BE551977A (enrdf_load_stackoverflow) 1956-11-14

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