GB1381827A - Device for regulating two coupled pumps - Google Patents

Device for regulating two coupled pumps

Info

Publication number
GB1381827A
GB1381827A GB1668373A GB1668373A GB1381827A GB 1381827 A GB1381827 A GB 1381827A GB 1668373 A GB1668373 A GB 1668373A GB 1668373 A GB1668373 A GB 1668373A GB 1381827 A GB1381827 A GB 1381827A
Authority
GB
United Kingdom
Prior art keywords
piston
bore
pumps
plunger
april
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
GB1668373A
Other languages
English (en)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1381827A publication Critical patent/GB1381827A/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
    • F04B49/007—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)
GB1668373A 1972-04-07 1973-04-06 Device for regulating two coupled pumps Expired GB1381827A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2216680A DE2216680A1 (de) 1972-04-07 1972-04-07 Regelvorrichtung fuer zwei gekoppelte pumpen

Publications (1)

Publication Number Publication Date
GB1381827A true GB1381827A (en) 1975-01-29

Family

ID=5841221

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1668373A Expired GB1381827A (en) 1972-04-07 1973-04-06 Device for regulating two coupled pumps

Country Status (6)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3321443A1 (de) * 1983-06-11 1984-12-13 Losenhausen Maschinenbau AG, 4000 Düsseldorf Vibrationswalze mit leistungsbegrenzungsvorrichtung
DE19646687C1 (de) * 1996-10-31 1998-02-12 Brueninghaus Hydromatik Gmbh Leistungs- bzw. Momentenregeleinrichtung für mehrere Hydropumpen
WO1998019069A1 (de) 1996-10-31 1998-05-07 Brueninghaus Hydromatik Gmbh Leistungs- bzw. momentenregeleinrichtung für mehrere hydropumpen

Family Cites Families (1)

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

Also Published As

Publication number Publication date
US3869223A (en) 1975-03-04
DE2216680A1 (de) 1973-10-11
CH549731A (de) 1974-05-31
FR2179448A5 (https=) 1973-11-16
JPS498801A (https=) 1974-01-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees