ATA354277A - CONTROL DEVICE TO PREVENT THE PUMPING OF TURBO COMPRESSORS - Google Patents

CONTROL DEVICE TO PREVENT THE PUMPING OF TURBO COMPRESSORS

Info

Publication number
ATA354277A
ATA354277A AT354277A AT354277A ATA354277A AT A354277 A ATA354277 A AT A354277A AT 354277 A AT354277 A AT 354277A AT 354277 A AT354277 A AT 354277A AT A354277 A ATA354277 A AT A354277A
Authority
AT
Austria
Prior art keywords
pumping
prevent
control device
turbo compressors
compressors
Prior art date
Application number
AT354277A
Other languages
German (de)
Other versions
AT350704B (en
Original Assignee
Gutehoffnungshuette Sterkrade
Siemens 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 Gutehoffnungshuette Sterkrade, Siemens Ag filed Critical Gutehoffnungshuette Sterkrade
Publication of ATA354277A publication Critical patent/ATA354277A/en
Application granted granted Critical
Publication of AT350704B publication Critical patent/AT350704B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
AT354277A 1976-05-28 1977-05-17 CONTROL DEVICE TO PREVENT THE PUMPING OF TURBO COMPRESSORS AT350704B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762623899 DE2623899B2 (en) 1976-05-28 1976-05-28 Procedure for operating turbo compressors near the surge line

Publications (2)

Publication Number Publication Date
ATA354277A true ATA354277A (en) 1978-11-15
AT350704B AT350704B (en) 1979-06-11

Family

ID=5979196

Family Applications (1)

Application Number Title Priority Date Filing Date
AT354277A AT350704B (en) 1976-05-28 1977-05-17 CONTROL DEVICE TO PREVENT THE PUMPING OF TURBO COMPRESSORS

Country Status (7)

Country Link
JP (1) JPS52145803A (en)
AT (1) AT350704B (en)
CH (1) CH621855A5 (en)
DE (1) DE2623899B2 (en)
FR (1) FR2352970A1 (en)
GB (1) GB1578936A (en)
IT (1) IT1086338B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2828124C2 (en) * 1978-06-27 1981-11-19 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Procedure to prevent pumping of turbo compressors
DE2852717C2 (en) * 1978-12-06 1982-02-11 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Process for limiting the final pressure for turbo compressors by means of blow-off control
DE3105376C2 (en) * 1981-02-14 1984-08-23 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Procedure for operating turbo compressors
DE3540087A1 (en) * 1985-11-12 1987-05-14 Gutehoffnungshuette Man METHOD FOR REGULATING TURBO COMPRESSORS
DE3540285A1 (en) * 1985-11-13 1987-05-14 Gutehoffnungshuette Man METHOD AND DEVICE FOR REGULATING TURBO COMPRESSORS
JPS63235698A (en) * 1987-03-25 1988-09-30 Sumitomo Metal Ind Ltd Control method for blower
DE3805119A1 (en) * 1988-02-18 1989-08-31 Gutehoffnungshuette Man METHOD AND DEVICE FOR REGULATING TURBO COMPRESSORS
DE3809070A1 (en) * 1988-03-18 1989-10-26 Gutehoffnungshuette Man METHOD FOR THE SAFE OPERATION OF TURBO COMPRESSORS
DE3809881A1 (en) * 1988-03-24 1989-10-12 Gutehoffnungshuette Man CONTROL METHOD FOR AVOIDING THE PUMPING OF A TURBO COMPRESSOR
DE3810717A1 (en) * 1988-03-30 1989-10-19 Gutehoffnungshuette Man METHOD FOR PREVENTING THE PUMPING OF A TURBO COMPRESSOR BY MEANS OF A BLOW-OFF CONTROL
DE3811230A1 (en) * 1988-04-02 1989-10-26 Gutehoffnungshuette Man METHOD FOR PROTECTING A TURBO COMPRESSOR FROM PUMPS BY BLOW-OFF WITH A BLOW-OFF VALVE, AND DEVICE FOR CARRYING OUT THE METHOD
US5012637A (en) * 1989-04-13 1991-05-07 General Electric Company Method and apparatus for detecting stalls
DE19528253C2 (en) * 1995-08-01 1997-10-16 Gutehoffnungshuette Man Method and device for avoiding controller instabilities in surge limit controls when operating turbomachines with controllers with high proportional gain

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1428023A1 (en) * 1962-04-03 1969-04-10 Bbc Brown Boveri & Cie Process and device to prevent pumping in axial compressors
DE2155311A1 (en) * 1971-11-06 1973-05-10 Daimler Benz Ag DEVICE FOR CONTROLLING A TURBO COMPRESSOR
GB1413791A (en) * 1971-11-17 1975-11-12 Rolls Royce Control systems

Also Published As

Publication number Publication date
GB1578936A (en) 1980-11-12
AT350704B (en) 1979-06-11
IT1086338B (en) 1985-05-28
DE2623899A1 (en) 1977-12-15
CH621855A5 (en) 1981-02-27
JPS62359B2 (en) 1987-01-07
JPS52145803A (en) 1977-12-05
DE2623899B2 (en) 1979-11-29
FR2352970A1 (en) 1977-12-23
DE2623899C3 (en) 1989-06-08
FR2352970B1 (en) 1983-10-07

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELA Expired due to lapse of time