DK141132C - DEVICE BY AN AXIAL COMPRESSOR OR FAN, TO FIND A UNTABLE OPERATING STATE - Google Patents

DEVICE BY AN AXIAL COMPRESSOR OR FAN, TO FIND A UNTABLE OPERATING STATE

Info

Publication number
DK141132C
DK141132C DK119475A DK119475A DK141132C DK 141132 C DK141132 C DK 141132C DK 119475 A DK119475 A DK 119475A DK 119475 A DK119475 A DK 119475A DK 141132 C DK141132 C DK 141132C
Authority
DK
Denmark
Prior art keywords
untable
find
fan
operating state
axial compressor
Prior art date
Application number
DK119475A
Other languages
Danish (da)
Other versions
DK119475A (en
DK141132B (en
Inventor
R Gebken
Original Assignee
Voith Getriebe Kg
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 Voith Getriebe Kg filed Critical Voith Getriebe Kg
Publication of DK119475A publication Critical patent/DK119475A/da
Publication of DK141132B publication Critical patent/DK141132B/en
Application granted granted Critical
Publication of DK141132C publication Critical patent/DK141132C/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
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Measuring Volume Flow (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
DK119475A 1974-03-23 1975-03-21 DEVICE BY AN AXIAL COMPRESSOR OR FAN, TO FIND A UNTABLE OPERATING STATE DK141132C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742414109 DE2414109B2 (en) 1974-03-23 1974-03-23 DEVICE FOR DETERMINING THE UNSTABLE OPERATING CONDITION OF A COMPRESSOR
DE2414109 1974-03-23

Publications (3)

Publication Number Publication Date
DK119475A DK119475A (en) 1975-09-24
DK141132B DK141132B (en) 1980-01-21
DK141132C true DK141132C (en) 1980-06-30

Family

ID=5910973

Family Applications (1)

Application Number Title Priority Date Filing Date
DK119475A DK141132C (en) 1974-03-23 1975-03-21 DEVICE BY AN AXIAL COMPRESSOR OR FAN, TO FIND A UNTABLE OPERATING STATE

Country Status (6)

Country Link
AT (1) AT332961B (en)
CH (1) CH587419A5 (en)
DE (1) DE2414109B2 (en)
DK (1) DK141132C (en)
FR (1) FR2264994A1 (en)
NL (1) NL7503415A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2391379A1 (en) * 1977-05-16 1978-12-15 Onera (Off Nat Aerospatiale) IMPROVEMENTS IN METHODS AND DEVICES FOR AVOIDING PUMPING PHENOMENA IN COMPRESSORS
DE3623696A1 (en) * 1986-07-14 1988-01-28 Dietmar Prof Dr Hennecke Compressor with devices for preventing surging
DE3906765A1 (en) * 1989-03-03 1990-09-06 Kloeckner Humboldt Deutz Ag TURBO STEEL ENGINE
US10222278B2 (en) 2016-02-25 2019-03-05 Massachusetts Institute Of Technology Directional force sensing element and system

Also Published As

Publication number Publication date
DE2414109A1 (en) 1975-10-02
NL7503415A (en) 1975-09-25
DK119475A (en) 1975-09-24
DK141132B (en) 1980-01-21
FR2264994A1 (en) 1975-10-17
ATA79075A (en) 1976-02-15
CH587419A5 (en) 1977-04-29
DE2414109B2 (en) 1976-03-18
AT332961B (en) 1976-10-25
FR2264994B3 (en) 1977-11-25

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Legal Events

Date Code Title Description
PBP Patent lapsed