NL8105790A - Werkwijze voor het verbeteren van het deellastgedrag van een stromingsmachine, alsmede compressor of pomp in gericht voor het toepassen van deze werkwijze. - Google Patents

Werkwijze voor het verbeteren van het deellastgedrag van een stromingsmachine, alsmede compressor of pomp in gericht voor het toepassen van deze werkwijze. Download PDF

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Publication number
NL8105790A
NL8105790A NL8105790A NL8105790A NL8105790A NL 8105790 A NL8105790 A NL 8105790A NL 8105790 A NL8105790 A NL 8105790A NL 8105790 A NL8105790 A NL 8105790A NL 8105790 A NL8105790 A NL 8105790A
Authority
NL
Netherlands
Prior art keywords
medium
compressor
rotor
flow
supply
Prior art date
Application number
NL8105790A
Other languages
English (en)
Dutch (nl)
Original Assignee
Thomassen Holland 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 Thomassen Holland Bv filed Critical Thomassen Holland Bv
Priority to NL8105790A priority Critical patent/NL8105790A/nl
Priority to NO823735A priority patent/NO823735L/no
Priority to DE8282201637T priority patent/DE3276129D1/de
Priority to AT82201637T priority patent/ATE26745T1/de
Priority to EP82201637A priority patent/EP0082578B1/en
Priority to ZA829354A priority patent/ZA829354B/xx
Priority to US06/452,022 priority patent/US4533293A/en
Priority to CA000418211A priority patent/CA1227141A/en
Priority to AU91810/82A priority patent/AU556904B2/en
Priority to JP57234879A priority patent/JPS58126499A/ja
Priority to ES518440A priority patent/ES8308618A1/es
Priority to SU823527362A priority patent/SU1301324A3/ru
Priority to BR8207459A priority patent/BR8207459A/pt
Publication of NL8105790A publication Critical patent/NL8105790A/nl

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
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/0238—Details or means for fluid reinjection
    • 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
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • 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
    • F04D27/009—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by bleeding, by passing or recycling fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Separation By Low-Temperature Treatments (AREA)
NL8105790A 1981-12-22 1981-12-22 Werkwijze voor het verbeteren van het deellastgedrag van een stromingsmachine, alsmede compressor of pomp in gericht voor het toepassen van deze werkwijze. NL8105790A (nl)

Priority Applications (13)

Application Number Priority Date Filing Date Title
NL8105790A NL8105790A (nl) 1981-12-22 1981-12-22 Werkwijze voor het verbeteren van het deellastgedrag van een stromingsmachine, alsmede compressor of pomp in gericht voor het toepassen van deze werkwijze.
NO823735A NO823735L (no) 1981-12-22 1982-11-09 Fremgangsmaate for forbedring av delbelastningskarakteristikken til en turbomaskin, og kompressor/pumpe for bruk ved fremgangsmaaten
DE8282201637T DE3276129D1 (en) 1981-12-22 1982-12-20 Turbomachine such as a compressor or pump comprising means for improving its part-load behaviour
AT82201637T ATE26745T1 (de) 1981-12-22 1982-12-20 Turbomaschine als kompressor oder pumpe mit mitteln zum verbessern der wirkung im teillastbereich.
EP82201637A EP0082578B1 (en) 1981-12-22 1982-12-20 Turbomachine such as a compressor or pump comprising means for improving its part-load behaviour
ZA829354A ZA829354B (en) 1981-12-22 1982-12-21 A method of improving the part-load behaviour of a turbo
US06/452,022 US4533293A (en) 1981-12-22 1982-12-21 Method of improving the part-load behavior of a turbo machine, and a compressor or pump adapted for use of such method
CA000418211A CA1227141A (en) 1981-12-22 1982-12-21 Method of improving the part-load behaviour of a turbo machine, and a compressor or pump adapted for use of such method
AU91810/82A AU556904B2 (en) 1981-12-22 1982-12-22 Influencing fluid flow in turbo machines
JP57234879A JPS58126499A (ja) 1981-12-22 1982-12-22 タ−ボ機内の流体流れを制御する方法
ES518440A ES8308618A1 (es) 1981-12-22 1982-12-22 Metodo de influenciar el flujo de un fluido dentro de una turbomaquina y perfeccionamientos en las turbomaquinas.
SU823527362A SU1301324A3 (ru) 1981-12-22 1982-12-22 Способ защиты центробежного компрессора от помпажа и центробежный компрессор
BR8207459A BR8207459A (pt) 1981-12-22 1982-12-22 Processo de influenciar o fluxo de um fluido no interior de uma turbo - maquina e turbo - maquina para levar o cabo o dito processo

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8105790A NL8105790A (nl) 1981-12-22 1981-12-22 Werkwijze voor het verbeteren van het deellastgedrag van een stromingsmachine, alsmede compressor of pomp in gericht voor het toepassen van deze werkwijze.
NL8105790 1981-12-22

Publications (1)

Publication Number Publication Date
NL8105790A true NL8105790A (nl) 1983-07-18

Family

ID=19838594

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8105790A NL8105790A (nl) 1981-12-22 1981-12-22 Werkwijze voor het verbeteren van het deellastgedrag van een stromingsmachine, alsmede compressor of pomp in gericht voor het toepassen van deze werkwijze.

Country Status (13)

Country Link
US (1) US4533293A (es)
EP (1) EP0082578B1 (es)
JP (1) JPS58126499A (es)
AT (1) ATE26745T1 (es)
AU (1) AU556904B2 (es)
BR (1) BR8207459A (es)
CA (1) CA1227141A (es)
DE (1) DE3276129D1 (es)
ES (1) ES8308618A1 (es)
NL (1) NL8105790A (es)
NO (1) NO823735L (es)
SU (1) SU1301324A3 (es)
ZA (1) ZA829354B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4590759A (en) * 1984-01-27 1986-05-27 Pratt & Whitney Canada Inc. Method and apparatus for improving acceleration in a multi-shaft gas turbine engine
US4640091A (en) * 1984-01-27 1987-02-03 Pratt & Whitney Canada Inc. Apparatus for improving acceleration in a multi-shaft gas turbine engine
US5180278A (en) * 1990-09-14 1993-01-19 United Technologies Corp. Surge-tolerant compression system
US7326027B1 (en) 2004-05-25 2008-02-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Devices and methods of operation thereof for providing stable flow for centrifugal compressors
CA2549749C (en) * 2006-06-09 2015-05-19 General Electric Company Control jet for hydraulic turbine

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123285A (en) * 1964-03-03 Diffuser with boundary layer control
US1787655A (en) * 1929-05-18 1931-01-06 American Blower Corp Apparatus and method of controlling fans
GB745693A (en) * 1951-01-04 1956-02-29 Snecma Device for controlling the flow of fluid between cambered blades
US2798658A (en) * 1955-03-01 1957-07-09 Westinghouse Electric Corp Volume controls for centrifugal fans
US3032313A (en) * 1956-04-09 1962-05-01 Bertin & Cie Turbo-machines
US3041848A (en) * 1959-06-01 1962-07-03 Garrett Corp Variable head compressor
GB997863A (en) * 1962-07-24 1965-07-07 B S A Harford Pumps Ltd Improvements relating to centrifugal pumps
US3305165A (en) * 1963-12-20 1967-02-21 Alfred T Gregory Elastic fluid compressor
US3390545A (en) * 1967-06-28 1968-07-02 Trane Co Boundary layer control on interstage guide vanes of a multistage centrifugal compressor in a refrigeration system
US3957389A (en) * 1967-10-26 1976-05-18 Bio-Medicus, Inc. Pumping apparatus and process characterized by gentle operation
CH501825A (de) * 1969-12-12 1971-01-15 Svenska Flygmotorer Ab Verfahren und Vorrichtung um das Geschwindigkeitsprofil des Arbeitsmediums im Einlassabschnitt von Radial- und Axial-Strömungsmaschinen zu regeln
US3643675A (en) * 1970-01-02 1972-02-22 Lennart Wetterstad Method and device for providing a control of the velocity profile of the working medium in the inlet of flow medium
US3922108A (en) * 1974-03-18 1975-11-25 Wallace Murray Corp Pre-whirl turbo charger apparatus
US3941499A (en) * 1974-11-06 1976-03-02 United Turbine Ab & Co., Kommanditbolag Compressor having two or more stages
FR2294345A1 (fr) * 1974-12-13 1976-07-09 United Turbine Ab & Co Compresseur a au moins deux etages
SU739257A1 (ru) * 1977-08-01 1980-06-05 Институт Горной Механики И Технической Кибернетики Им.М.М.Федорова Рабочее колесо центробежного вентил тора
US4228753A (en) * 1979-02-27 1980-10-21 The United States Of America As Represented By The Secretary Of The Navy Fluidic controlled diffusers for turbopumps
US4428714A (en) * 1981-08-18 1984-01-31 A/S Kongsberg Vapenfabrikk Pre-swirl inlet guide vanes for compressor

Also Published As

Publication number Publication date
ZA829354B (en) 1984-08-29
EP0082578B1 (en) 1987-04-22
EP0082578A1 (en) 1983-06-29
BR8207459A (pt) 1983-10-18
CA1227141A (en) 1987-09-22
US4533293A (en) 1985-08-06
DE3276129D1 (en) 1987-05-27
NO823735L (no) 1983-06-23
AU9181082A (en) 1983-06-30
ES518440A0 (es) 1983-10-01
ES8308618A1 (es) 1983-10-01
AU556904B2 (en) 1986-11-27
JPS58126499A (ja) 1983-07-27
ATE26745T1 (de) 1987-05-15
SU1301324A3 (ru) 1987-03-30

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: THOMASSEN INTERNATIONAL B.V.

A85 Still pending on 85-01-01
BV The patent application has lapsed