DE3623696C2 - - Google Patents

Info

Publication number
DE3623696C2
DE3623696C2 DE19863623696 DE3623696A DE3623696C2 DE 3623696 C2 DE3623696 C2 DE 3623696C2 DE 19863623696 DE19863623696 DE 19863623696 DE 3623696 A DE3623696 A DE 3623696A DE 3623696 C2 DE3623696 C2 DE 3623696C2
Authority
DE
Germany
Prior art keywords
compressor
guide vane
compressor according
geometry
detachment
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
DE19863623696
Other languages
German (de)
English (en)
Other versions
DE3623696A1 (de
Inventor
Dietmar Prof. Dr. 6101 Rossdorf De Hennecke
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.)
MTU Aero Engines AG
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19863623696 priority Critical patent/DE3623696A1/de
Publication of DE3623696A1 publication Critical patent/DE3623696A1/de
Application granted granted Critical
Publication of DE3623696C2 publication Critical patent/DE3623696C2/de
Granted 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
    • F04D27/0246—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE19863623696 1986-07-14 1986-07-14 Verdichter mit einrichtungen zur verhinderung des pumpens Granted DE3623696A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19863623696 DE3623696A1 (de) 1986-07-14 1986-07-14 Verdichter mit einrichtungen zur verhinderung des pumpens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863623696 DE3623696A1 (de) 1986-07-14 1986-07-14 Verdichter mit einrichtungen zur verhinderung des pumpens

Publications (2)

Publication Number Publication Date
DE3623696A1 DE3623696A1 (de) 1988-01-28
DE3623696C2 true DE3623696C2 (OSRAM) 1989-06-29

Family

ID=6305136

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863623696 Granted DE3623696A1 (de) 1986-07-14 1986-07-14 Verdichter mit einrichtungen zur verhinderung des pumpens

Country Status (1)

Country Link
DE (1) DE3623696A1 (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5340271A (en) * 1990-08-18 1994-08-23 Rolls-Royce Plc Flow control method and means
US5275528A (en) * 1990-08-28 1994-01-04 Rolls-Royce Plc Flow control method and means
RU2199032C2 (ru) * 2001-02-21 2003-02-20 Акционерное общество закрытого типа "Научно-исследовательский конструкторско-технологический институт турбокомпрессоростроения" Устройство противопомпажной защиты компрессора
RU2208186C2 (ru) * 2001-03-29 2003-07-10 ОАО "Красноярскэнерго" Многоступенчатый эрлифт
RU2285156C2 (ru) * 2004-09-24 2006-10-10 Федеральное государственное унитарное предприятие "Московское машиностроительное производственное предприятие "САЛЮТ" (ФГУП "ММПП "САЛЮТ") Устройство для сигнализации помпажа компрессора газотурбинного двигателя
RU2291323C2 (ru) * 2005-01-19 2007-01-10 Федеральное государственное унитарное предприятие "Московское машиностроительное производственное предприятие "САЛЮТ" (ФГУП "ММПП "САЛЮТ") Устройство для сигнализации помпажа компрессора газотурбинного двигателя
GB0813413D0 (en) 2008-07-23 2008-08-27 Rolls Royce Plc A compressor variable stator vane arrangement

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT87098B (de) * 1920-08-03 1922-01-25 Erste Bruenner Maschinen Fab Einrichtung zur Verhütung des Pumpens von Kreiselverdichtern.
US3804112A (en) * 1972-07-20 1974-04-16 United Aircraft Corp Surge control for a compressor
US3901620A (en) * 1973-10-23 1975-08-26 Howell Instruments Method and apparatus for compressor surge control
DE2414109B2 (de) * 1974-03-23 1976-03-18 Voith Getriebe Kg, 7920 Heidenheim Einrichtung zum feststellen des instabilen betriebszustandes eines verdichters
US4060980A (en) * 1975-11-19 1977-12-06 United Technologies Corporation Stall detector for a gas turbine engine
FR2391379A1 (fr) * 1977-05-16 1978-12-15 Onera (Off Nat Aerospatiale) Perfectionnements apportes aux procedes et dispositifs pour eviter les phenomenes de pompage dans des compresseurs
DE2914895A1 (de) * 1979-04-12 1980-10-23 Guenter Ing Grad Wolf Einrichtung zur ueberwachung und regelung von stroemungsmaschinen
US4581888A (en) * 1983-12-27 1986-04-15 United Technologies Corporation Compressor rotating stall detection and warning system

Also Published As

Publication number Publication date
DE3623696A1 (de) 1988-01-28

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
OR8 Request for search as to paragraph 43 lit. 1 sentence 1 patent law
8105 Search report available
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MTU MOTOREN- UND TURBINEN-UNION MUENCHEN GMBH, 800

8381 Inventor (new situation)

Free format text: HENNECKE, DIETMAR, PROF. DR., 6101 ROSSDORF, DE

8339 Ceased/non-payment of the annual fee