FR2075605A5 - - Google Patents

Info

Publication number
FR2075605A5
FR2075605A5 FR7101340A FR7101340A FR2075605A5 FR 2075605 A5 FR2075605 A5 FR 2075605A5 FR 7101340 A FR7101340 A FR 7101340A FR 7101340 A FR7101340 A FR 7101340A FR 2075605 A5 FR2075605 A5 FR 2075605A5
Authority
FR
France
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
FR7101340A
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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
Priority claimed from GB207472A external-priority patent/GB1313674A/en
Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd
Application granted granted Critical
Publication of FR2075605A5 publication Critical patent/FR2075605A5/fr
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
    • F04B49/002—Hydraulic systems to change the pump delivery
    • 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
    • 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
    • F04B49/08—Regulating by delivery pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Fluid Gearings (AREA)
  • Reciprocating Pumps (AREA)
FR7101340A 1970-01-15 1971-01-15 Expired FR2075605A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB207472A GB1313674A (en) 1969-08-13 1970-01-15 Electromagnetic counters

Publications (1)

Publication Number Publication Date
FR2075605A5 true FR2075605A5 (enrdf_load_stackoverflow) 1971-10-08

Family

ID=9733132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7101340A Expired FR2075605A5 (enrdf_load_stackoverflow) 1970-01-15 1971-01-15

Country Status (4)

Country Link
AU (1) AU2434071A (enrdf_load_stackoverflow)
DE (1) DE2101727A1 (enrdf_load_stackoverflow)
FR (1) FR2075605A5 (enrdf_load_stackoverflow)
GB (1) GB1333742A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339075A1 (fr) * 1976-01-23 1977-08-19 Caterpillar Tractor Co Ensemble de pompe a piston avec organes de commande repondant a la charge
FR2339759A1 (fr) * 1976-01-30 1977-08-26 Linde Ag Dispositif de commande pour un ensemble de pompes

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD133698A1 (de) * 1977-11-28 1979-01-17 Stefan Hein Grenzlastregelung fuer hydrostatische antriebe
US4391182A (en) * 1980-07-29 1983-07-05 Jacob Kobelt Fluid actuated positioner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339075A1 (fr) * 1976-01-23 1977-08-19 Caterpillar Tractor Co Ensemble de pompe a piston avec organes de commande repondant a la charge
FR2339759A1 (fr) * 1976-01-30 1977-08-26 Linde Ag Dispositif de commande pour un ensemble de pompes

Also Published As

Publication number Publication date
GB1333742A (en) 1973-10-17
DE2101727A1 (de) 1971-07-22
AU2434071A (en) 1972-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse