CS188305B1 - Method of preventing pumping effect with axial compressors with speed control and circuitry for performing this method - Google Patents

Method of preventing pumping effect with axial compressors with speed control and circuitry for performing this method

Info

Publication number
CS188305B1
CS188305B1 CS718863A CS886371A CS188305B1 CS 188305 B1 CS188305 B1 CS 188305B1 CS 718863 A CS718863 A CS 718863A CS 886371 A CS886371 A CS 886371A CS 188305 B1 CS188305 B1 CS 188305B1
Authority
CS
Czechoslovakia
Prior art keywords
circuitry
speed control
pumping effect
axial compressors
preventing pumping
Prior art date
Application number
CS718863A
Other languages
English (en)
Inventor
Hans-Joachim Penndorf
Horst Reichert
Sigwart Thuermer
Original Assignee
Penndorf Hans Joachim
Horst Reichert
Sigwart Thuermer
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 Penndorf Hans Joachim, Horst Reichert, Sigwart Thuermer filed Critical Penndorf Hans Joachim
Publication of CS188305B1 publication Critical patent/CS188305B1/cs

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
    • 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
    • F04D27/0261—Surge control by varying driving speed
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
CS718863A 1970-12-23 1971-12-21 Method of preventing pumping effect with axial compressors with speed control and circuitry for performing this method CS188305B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15216770 1970-12-23

Publications (1)

Publication Number Publication Date
CS188305B1 true CS188305B1 (en) 1979-03-30

Family

ID=5483297

Family Applications (1)

Application Number Title Priority Date Filing Date
CS718863A CS188305B1 (en) 1970-12-23 1971-12-21 Method of preventing pumping effect with axial compressors with speed control and circuitry for performing this method

Country Status (3)

Country Link
CH (1) CH537527A (cs)
CS (1) CS188305B1 (cs)
DE (1) DE2116758A1 (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2735246C2 (de) * 1977-08-04 1985-07-18 Siemens AG, 1000 Berlin und 8000 München Regeleinrichtung für einen Turboverdichter
DE3105376C2 (de) * 1981-02-14 1984-08-23 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Verfahren zum Betreiben von Turboverdichtern
IT201600077686A1 (it) * 2016-07-26 2018-01-26 Turboden Spa Metodo di controllo di un compressore meccanicamente accoppiato ad una turbina

Also Published As

Publication number Publication date
CH537527A (de) 1973-05-31
DE2116758A1 (de) 1972-07-13

Similar Documents

Publication Publication Date Title
CA985094A (en) Pump and method of driving same
CA931042A (en) Means and method of regulating flow from centrifugal pumps
CA948922A (en) Method and cooling system for cooling centrifugal pumps
ZA713206B (en) Centrifugal pump and seal means thereof
CA950268A (en) Submersible pump and control system
CA929052A (en) Piston with circular grain flow around bore and method
AU464700B2 (en) Composition and method of treatment
CA950650A (en) Bearing cage and method of manufacture
PH11416A (en) Fluorene-2-acetic acids and derivatives,composition and method of using
CA882751A (en) Method of treating pentachlorophenol
IE35173B1 (en) Method of hydrostatic extrusion
GB1347333A (en) Method of magnetisation
AU454691B2 (en) Axial piston pumps and motors
AU454846B2 (en) Axial piston pumps and motors
CA854676A (en) Method of staining hardwoods
AU460509B2 (en) Substituted oxazepines and method of-use
CH537527A (de) Verfahren und Einrichtung zum Verhüten des Pumpens von drehzahlgeregelten Axialverdichtern
CA922798A (en) Sublimation pump and method of regulating it
CA854916A (en) Bearing and method of making same
ZA708706B (en) Antheilmintic composition and method of use
CA818189A (en) Pump apparatus and method of operation thereof
CA886313A (en) Self-priming device and method for pumps
CA984295A (en) Method of mycoplasma-regulation and growth-promotion in poultry and composition therefor
CA835032A (en) Bushing and method of making same
JPS5353611A (en) Method of manufacturing glycol from precompound of glycol ester