DE2123031A1 - Strömungsmaschine veränderlichen Durchsatzes - Google Patents

Strömungsmaschine veränderlichen Durchsatzes

Info

Publication number
DE2123031A1
DE2123031A1 DE19712123031 DE2123031A DE2123031A1 DE 2123031 A1 DE2123031 A1 DE 2123031A1 DE 19712123031 DE19712123031 DE 19712123031 DE 2123031 A DE2123031 A DE 2123031A DE 2123031 A1 DE2123031 A1 DE 2123031A1
Authority
DE
Germany
Prior art keywords
pressure
flow
working chamber
control means
relay
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.)
Pending
Application number
DE19712123031
Other languages
German (de)
English (en)
Inventor
Kenneth Raymond Tewkesbury Gloucester Boydell (Großbritannien). F04b 43-06
Original Assignee
Dowty Technical Developments Ltd., Cheltenham, Gloucester (Großbritannien)
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 Dowty Technical Developments Ltd., Cheltenham, Gloucester (Großbritannien) filed Critical Dowty Technical Developments Ltd., Cheltenham, Gloucester (Großbritannien)
Publication of DE2123031A1 publication Critical patent/DE2123031A1/de
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
    • F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/08—Regulating by delivery pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
DE19712123031 1970-05-09 1971-05-10 Strömungsmaschine veränderlichen Durchsatzes Pending DE2123031A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2249870 1970-05-09

Publications (1)

Publication Number Publication Date
DE2123031A1 true DE2123031A1 (de) 1972-10-26

Family

ID=10180373

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712123031 Pending DE2123031A1 (de) 1970-05-09 1971-05-10 Strömungsmaschine veränderlichen Durchsatzes

Country Status (3)

Country Link
JP (1) JPS5244041B1 (enrdf_load_stackoverflow)
DE (1) DE2123031A1 (enrdf_load_stackoverflow)
GB (1) GB1344623A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3600787C1 (de) * 1986-01-14 1987-04-02 Danfoss As Steuergeraet fuer eine Pumpe mit einstellbarer Foerdermenge

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6273796U (enrdf_load_stackoverflow) * 1985-10-26 1987-05-12
US6901841B2 (en) * 2003-07-30 2005-06-07 Lincoln Industrial Corporation Gas bleed system with improved control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3600787C1 (de) * 1986-01-14 1987-04-02 Danfoss As Steuergeraet fuer eine Pumpe mit einstellbarer Foerdermenge

Also Published As

Publication number Publication date
JPS5244041B1 (enrdf_load_stackoverflow) 1977-11-04
GB1344623A (en) 1974-01-23

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