FR721003A - Group of continuously adjustable piston pumps with an arrangement to generate a phase shift between two pump pistons and with electric control - Google Patents

Group of continuously adjustable piston pumps with an arrangement to generate a phase shift between two pump pistons and with electric control

Info

Publication number
FR721003A
FR721003A FR721003DA FR721003A FR 721003 A FR721003 A FR 721003A FR 721003D A FR721003D A FR 721003DA FR 721003 A FR721003 A FR 721003A
Authority
FR
France
Prior art keywords
generate
arrangement
group
phase shift
electric control
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.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR721003A publication Critical patent/FR721003A/en
Expired legal-status Critical Current

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
    • F04B49/005—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 changing the phase relationship of two working pistons in one working chamber or the phase-relationship of a piston and a driven distribution member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR721003D 1930-08-11 1931-08-03 Group of continuously adjustable piston pumps with an arrangement to generate a phase shift between two pump pistons and with electric control Expired FR721003A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE721003X 1930-08-11

Publications (1)

Publication Number Publication Date
FR721003A true FR721003A (en) 1932-02-26

Family

ID=6628982

Family Applications (1)

Application Number Title Priority Date Filing Date
FR721003D Expired FR721003A (en) 1930-08-11 1931-08-03 Group of continuously adjustable piston pumps with an arrangement to generate a phase shift between two pump pistons and with electric control

Country Status (1)

Country Link
FR (1) FR721003A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310479A1 (en) * 1975-05-07 1976-12-03 Jagenberg Werke Ag Pump for filling milk bottles - has two electronically controlled pistons working in common chamber and has two electronically controlled valves

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310479A1 (en) * 1975-05-07 1976-12-03 Jagenberg Werke Ag Pump for filling milk bottles - has two electronically controlled pistons working in common chamber and has two electronically controlled valves

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