CH549731A - CONTROL DEVICE FOR TWO COUPLED PUMPS. - Google Patents

CONTROL DEVICE FOR TWO COUPLED PUMPS.

Info

Publication number
CH549731A
CH549731A CH357473A CH357473A CH549731A CH 549731 A CH549731 A CH 549731A CH 357473 A CH357473 A CH 357473A CH 357473 A CH357473 A CH 357473A CH 549731 A CH549731 A CH 549731A
Authority
CH
Switzerland
Prior art keywords
control device
coupled pumps
pumps
coupled
control
Prior art date
Application number
CH357473A
Other languages
German (de)
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of CH549731A publication Critical patent/CH549731A/en

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
    • F04B49/007—Installations or systems with two or more pumps or pump cylinders, wherein the flow-path through the stages can be changed, e.g. from series to parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
CH357473A 1972-04-07 1973-03-12 CONTROL DEVICE FOR TWO COUPLED PUMPS. CH549731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2216680A DE2216680A1 (en) 1972-04-07 1972-04-07 CONTROL DEVICE FOR TWO COUPLED PUMPS

Publications (1)

Publication Number Publication Date
CH549731A true CH549731A (en) 1974-05-31

Family

ID=5841221

Family Applications (1)

Application Number Title Priority Date Filing Date
CH357473A CH549731A (en) 1972-04-07 1973-03-12 CONTROL DEVICE FOR TWO COUPLED PUMPS.

Country Status (6)

Country Link
US (1) US3869223A (en)
JP (1) JPS498801A (en)
CH (1) CH549731A (en)
DE (1) DE2216680A1 (en)
FR (1) FR2179448A5 (en)
GB (1) GB1381827A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3321443A1 (en) * 1983-06-11 1984-12-13 Losenhausen Maschinenbau AG, 4000 Düsseldorf VIBRATION ROLLER WITH POWER LIMITATION DEVICE
JP4082523B2 (en) 1996-10-31 2008-04-30 ブルーニンガウス ハイドロマチック ゲゼルシャフト ミット ベシュレンクテル ハフツング Multiple hydraulic pump output and / or torque adjustment devices
DE19646687C1 (en) * 1996-10-31 1998-02-12 Brueninghaus Hydromatik Gmbh Power and moment regulator for several variable output hydraulic pumps

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO124443B (en) * 1970-04-22 1972-04-17 Ingebret Soeyland

Also Published As

Publication number Publication date
DE2216680A1 (en) 1973-10-11
US3869223A (en) 1975-03-04
FR2179448A5 (en) 1973-11-16
JPS498801A (en) 1974-01-25
GB1381827A (en) 1975-01-29

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Legal Events

Date Code Title Description
PL Patent ceased