FR2099277A5 - - Google Patents

Info

Publication number
FR2099277A5
FR2099277A5 FR7122473A FR7122473A FR2099277A5 FR 2099277 A5 FR2099277 A5 FR 2099277A5 FR 7122473 A FR7122473 A FR 7122473A FR 7122473 A FR7122473 A FR 7122473A FR 2099277 A5 FR2099277 A5 FR 2099277A5
Authority
FR
France
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
FR7122473A
Other languages
French (fr)
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.)
Brown Boveri Sulzer Turbomaschinen AG
Original Assignee
Brown Boveri Sulzer Turbomaschinen AG
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 Brown Boveri Sulzer Turbomaschinen AG filed Critical Brown Boveri Sulzer Turbomaschinen AG
Application granted granted Critical
Publication of FR2099277A5 publication Critical patent/FR2099277A5/fr
Expired legal-status Critical Current

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
    • F04D27/0284—Conjoint control of two or more different functions
    • 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
    • F04D27/023—Details or means for fluid extraction
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
FR7122473A 1970-06-23 1971-06-21 Expired FR2099277A5 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH945570A CH517253A (de) 1970-06-23 1970-06-23 Einrichtung zur Regelung eines Turboverdichters

Publications (1)

Publication Number Publication Date
FR2099277A5 true FR2099277A5 (OSRAM) 1972-03-10

Family

ID=4352177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7122473A Expired FR2099277A5 (OSRAM) 1970-06-23 1971-06-21

Country Status (5)

Country Link
US (1) US3744925A (OSRAM)
CH (1) CH517253A (OSRAM)
FR (1) FR2099277A5 (OSRAM)
GB (1) GB1331383A (OSRAM)
NL (1) NL7108466A (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963367A (en) * 1974-08-21 1976-06-15 International Harvester Company Turbine surge detection system
US4135854A (en) * 1976-12-16 1979-01-23 Westinghouse Electric Corp. Control system for variable pitch axial fan for utility boiler
JPS55123394A (en) * 1979-03-12 1980-09-22 Hitachi Ltd Capacity control of centrifugal compressor
US4809497A (en) * 1983-06-15 1989-03-07 Sunstrand Corporation Gas turbine engine/load compressor power plants
JP4069675B2 (ja) 2002-05-22 2008-04-02 株式会社日立プラントテクノロジー ターボ圧縮機およびその容量制御方法
US7784288B2 (en) * 2006-03-06 2010-08-31 General Electric Company Methods and systems of variable extraction for compressor protection
US8069672B2 (en) * 2008-12-22 2011-12-06 General Electric Company Method and systems for operating a combined cycle power plant
CN109458356B (zh) * 2018-11-21 2020-12-29 中国航发北京航科发动机控制系统科技有限公司 一种压气机压力比控制的导叶调节器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2478423A (en) * 1947-08-06 1949-08-09 Westinghouse Electric Corp Axial flow compressor
US3083892A (en) * 1956-11-01 1963-04-02 Havilland Engine Co Ltd Control of variable pitch stator blades or vanes in axial flow machines
US3245219A (en) * 1958-11-24 1966-04-12 Henry E Warden Stall-surge sonic sensor and control apparatus for turbo-compressor type gas engines
US3073511A (en) * 1959-05-18 1963-01-15 Garrett Corp Temperature compensated compressor bleed control mechanism
US3332605A (en) * 1965-07-26 1967-07-25 Carrier Corp Method of and apparatus for controlling the operation of gas compression apparatus

Also Published As

Publication number Publication date
DE2046629B2 (de) 1972-09-28
US3744925A (en) 1973-07-10
CH517253A (de) 1971-12-31
DE2046629A1 (de) 1972-01-13
GB1331383A (en) 1973-09-26
NL7108466A (OSRAM) 1971-12-27

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Legal Events

Date Code Title Description
ST Notification of lapse