DD106218A5 - - Google Patents

Info

Publication number
DD106218A5
DD106218A5 DD17083373A DD17083373A DD106218A5 DD 106218 A5 DD106218 A5 DD 106218A5 DD 17083373 A DD17083373 A DD 17083373A DD 17083373 A DD17083373 A DD 17083373A DD 106218 A5 DD106218 A5 DD 106218A5
Authority
DD
German Democratic Republic
Application number
DD17083373A
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 filed Critical
Publication of DD106218A5 publication Critical patent/DD106218A5/xx

Links

Classifications

    • 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
    • F04B49/22—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 by means of valves
    • F04B49/24—Bypassing
    • F04B49/243—Bypassing by keeping open the inlet valve
    • 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
    • F04B49/20—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 by changing the driving speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)
DD17083373A 1972-05-16 1973-05-15 DD106218A5 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT424672A AT320125B (de) 1972-05-16 1972-05-16 Verfahren zur stufenlosen Regelung der Fördermenge von Verdichtern

Publications (1)

Publication Number Publication Date
DD106218A5 true DD106218A5 (enrdf_load_html_response) 1974-06-05

Family

ID=3561540

Family Applications (1)

Application Number Title Priority Date Filing Date
DD17083373A DD106218A5 (enrdf_load_html_response) 1972-05-16 1973-05-15

Country Status (9)

Country Link
JP (1) JPS4941909A (enrdf_load_html_response)
AT (1) AT320125B (enrdf_load_html_response)
DD (1) DD106218A5 (enrdf_load_html_response)
DE (1) DE2324294A1 (enrdf_load_html_response)
ES (1) ES414781A1 (enrdf_load_html_response)
FR (1) FR2185305A5 (enrdf_load_html_response)
IT (1) IT987468B (enrdf_load_html_response)
PL (1) PL86179B1 (enrdf_load_html_response)
RO (1) RO69101A (enrdf_load_html_response)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052319B2 (ja) * 1975-01-30 1985-11-18 良治 本間 給気装置
JPS5593986A (en) * 1979-01-09 1980-07-16 Mayekawa Mfg Co Ltd Compressor controlling method
JPS57386A (en) * 1980-06-03 1982-01-05 Jiyuken Kogyo:Kk Super-low frequency noise preventer
JPS572496A (en) * 1980-06-05 1982-01-07 Mayekawa Mfg Co Ltd Operating procedure for screw compressor

Also Published As

Publication number Publication date
RO69101A (ro) 1981-06-21
ES414781A1 (es) 1976-02-01
IT987468B (it) 1975-02-20
JPS4941909A (enrdf_load_html_response) 1974-04-19
FR2185305A5 (enrdf_load_html_response) 1973-12-28
AT320125B (de) 1975-01-27
PL86179B1 (enrdf_load_html_response) 1976-05-31
DE2324294A1 (de) 1973-12-06

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