DE2456234A1 - Hydraulische anlage - Google Patents

Hydraulische anlage

Info

Publication number
DE2456234A1
DE2456234A1 DE19742456234 DE2456234A DE2456234A1 DE 2456234 A1 DE2456234 A1 DE 2456234A1 DE 19742456234 DE19742456234 DE 19742456234 DE 2456234 A DE2456234 A DE 2456234A DE 2456234 A1 DE2456234 A1 DE 2456234A1
Authority
DE
Germany
Prior art keywords
pumps
control unit
output shaft
output
clutches
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.)
Withdrawn
Application number
DE19742456234
Other languages
German (de)
English (en)
Inventor
Yves M Gauchet
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.)
Poclain SA
Original Assignee
Poclain SA
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 Poclain SA filed Critical Poclain SA
Publication of DE2456234A1 publication Critical patent/DE2456234A1/de
Withdrawn legal-status Critical Current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
    • F04B49/10—Other safety measures
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical

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)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
DE19742456234 1973-11-29 1974-11-28 Hydraulische anlage Withdrawn DE2456234A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7342579A FR2253392A5 (enrdf_load_stackoverflow) 1973-11-29 1973-11-29

Publications (1)

Publication Number Publication Date
DE2456234A1 true DE2456234A1 (de) 1975-06-05

Family

ID=9128462

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742456234 Withdrawn DE2456234A1 (de) 1973-11-29 1974-11-28 Hydraulische anlage

Country Status (8)

Country Link
JP (1) JPS50113802A (enrdf_load_stackoverflow)
BE (1) BE822261A (enrdf_load_stackoverflow)
BR (1) BR7409903A (enrdf_load_stackoverflow)
DE (1) DE2456234A1 (enrdf_load_stackoverflow)
ES (1) ES432332A1 (enrdf_load_stackoverflow)
FR (1) FR2253392A5 (enrdf_load_stackoverflow)
GB (1) GB1460218A (enrdf_load_stackoverflow)
IT (1) IT1024877B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19949177A1 (de) * 1999-10-12 2001-06-13 Brueninghaus Hydromatik Gmbh Antriebssystem mit einer hydraulischen Kolbenmaschine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485110A1 (fr) * 1980-06-19 1981-12-24 Snecma Dispositif pour produire successivement des debits de fluide hydraulique de valeurs echelonnees
DE3626624A1 (de) * 1986-08-06 1988-02-18 Hansa Metallwerke Ag Sanitaerarmatur
IT1302598B1 (it) * 1998-10-05 2000-09-29 Jurop S P A Macchina per spurghi ottimizzata mediante un' unita' logica.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB607874A (en) * 1944-08-01 1948-09-07 Nat Supply Corp Improvements in and relating to pump drives
US3438201A (en) * 1967-07-12 1969-04-15 New Brunswick Research & Produ Hydraulic-mechanical power transmission system
FR2247112A5 (enrdf_load_stackoverflow) * 1973-10-03 1975-05-02 Poclain Sa
FR2252770A5 (en) * 1973-11-28 1975-06-20 Jeumont Schneider High-pressure water pumping station control system - prepares different operating pattern each time set is started

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19949177A1 (de) * 1999-10-12 2001-06-13 Brueninghaus Hydromatik Gmbh Antriebssystem mit einer hydraulischen Kolbenmaschine
DE19949177C2 (de) * 1999-10-12 2002-04-18 Brueninghaus Hydromatik Gmbh Antriebssystem mit einer hydraulischen Kolbenmaschine

Also Published As

Publication number Publication date
IT1024877B (it) 1978-07-20
BE822261A (fr) 1975-03-14
BR7409903A (pt) 1976-05-25
GB1460218A (en) 1976-12-31
FR2253392A5 (enrdf_load_stackoverflow) 1975-06-27
JPS50113802A (enrdf_load_stackoverflow) 1975-09-06
ES432332A1 (es) 1976-11-01

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: F04B 1/08

8130 Withdrawal