DE142343C - - Google Patents

Info

Publication number
DE142343C
DE142343C DENDAT142343D DE142343DA DE142343C DE 142343 C DE142343 C DE 142343C DE NDAT142343 D DENDAT142343 D DE NDAT142343D DE 142343D A DE142343D A DE 142343DA DE 142343 C DE142343 C DE 142343C
Authority
DE
Germany
Prior art keywords
pressure
cylinder
piston
main
low
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.)
Active
Application number
DENDAT142343D
Other languages
German (de)
English (en)
Publication of DE142343C publication Critical patent/DE142343C/de
Active legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B25/00Multi-stage pumps
    • F04B25/005Multi-stage pumps with two cylinders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00Control, 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
    • F04B49/22Control, 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 by means of valves
    • F04B49/24Bypassing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
DENDAT142343D Active DE142343C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE142343C true DE142343C (enrdf_load_stackoverflow)

Family

ID=409902

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT142343D Active DE142343C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE142343C (enrdf_load_stackoverflow)

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