EP1013927A3 - Machine à pistons hydrostatique - Google Patents

Machine à pistons hydrostatique Download PDF

Info

Publication number
EP1013927A3
EP1013927A3 EP99124217A EP99124217A EP1013927A3 EP 1013927 A3 EP1013927 A3 EP 1013927A3 EP 99124217 A EP99124217 A EP 99124217A EP 99124217 A EP99124217 A EP 99124217A EP 1013927 A3 EP1013927 A3 EP 1013927A3
Authority
EP
European Patent Office
Prior art keywords
housing
piston machine
housing interior
damping device
hydrostatic piston
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.)
Granted
Application number
EP99124217A
Other languages
German (de)
English (en)
Other versions
EP1013927A2 (fr
EP1013927B1 (fr
Inventor
Josef Beck
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.)
Brueninghaus Hydromatik GmbH
Original Assignee
Brueninghaus Hydromatik 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 Brueninghaus Hydromatik GmbH filed Critical Brueninghaus Hydromatik GmbH
Publication of EP1013927A2 publication Critical patent/EP1013927A2/fr
Publication of EP1013927A3 publication Critical patent/EP1013927A3/fr
Application granted granted Critical
Publication of EP1013927B1 publication Critical patent/EP1013927B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
    • F04B11/0033—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a mechanical spring
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/2007—Arrangements for pressing the cylinder barrel against the valve plate, e.g. by fluid pressure
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/2014—Details or component parts
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2064—Housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Reciprocating Pumps (AREA)
EP99124217A 1998-12-22 1999-12-03 Machine à pistons hydrostatique Expired - Lifetime EP1013927B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19859442 1998-12-22
DE19859442A DE19859442C1 (de) 1998-12-22 1998-12-22 Hydrostatische Kolbenmaschine

Publications (3)

Publication Number Publication Date
EP1013927A2 EP1013927A2 (fr) 2000-06-28
EP1013927A3 true EP1013927A3 (fr) 2000-11-29
EP1013927B1 EP1013927B1 (fr) 2005-02-09

Family

ID=7892250

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99124217A Expired - Lifetime EP1013927B1 (fr) 1998-12-22 1999-12-03 Machine à pistons hydrostatique

Country Status (2)

Country Link
EP (1) EP1013927B1 (fr)
DE (2) DE19859442C1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009006909B4 (de) 2009-01-30 2019-09-12 Robert Bosch Gmbh Axialkolbenmaschine mit reduzierter Stelldruckpulsation
EP2767713A1 (fr) * 2013-02-19 2014-08-20 Innas B.V. Système de positionnement de bloc oscillant hydraulique
WO2019097093A1 (fr) 2017-11-15 2019-05-23 Pandrol Iberica S.A.U. Système de fixation et d'alignement du patin d'un rail
CN111472955B (zh) * 2020-03-26 2021-02-23 浙江大学 一种外置的斜盘柱塞泵预压紧力与变量调节装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE32924C (de) * WUNDERLICH in Magdeburg - Sudenburg , Breite Weg 119 Luftbuffer für Druckpumpen
US1506893A (en) * 1922-12-13 1924-09-02 Egersdorfer Fritz Pump, compressor, or blower
DE441952C (de) * 1925-06-26 1927-03-17 Fritz Egersdoerfer Einrichtung zur Abdichtung der Kolbentrommel an der Steuerflaeche fuer Kolbenmaschinen mit umlaufender Kolbentrommel und parallel der Hauptwelle verschiebbaren Kolben
DE1951234A1 (de) * 1969-10-10 1971-04-22 Linde Ag In geschlossenem Kreislauf arbeitende hydrostatische Maschine
EP0402585A1 (fr) * 1989-06-12 1990-12-19 Tecumseh Products Company Réservoir d'expansion de l'huile dans le carter d'une transmission hydrostatique
DE19522168A1 (de) * 1995-06-19 1997-01-02 Linde Ag Axialkolbenmaschine in Schrägscheibenbauweise

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3912937A1 (de) * 1989-04-20 1990-10-25 Teves Gmbh Alfred Daempfungseinrichtung fuer hydraulische verdraengerpumpen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE32924C (de) * WUNDERLICH in Magdeburg - Sudenburg , Breite Weg 119 Luftbuffer für Druckpumpen
US1506893A (en) * 1922-12-13 1924-09-02 Egersdorfer Fritz Pump, compressor, or blower
DE441952C (de) * 1925-06-26 1927-03-17 Fritz Egersdoerfer Einrichtung zur Abdichtung der Kolbentrommel an der Steuerflaeche fuer Kolbenmaschinen mit umlaufender Kolbentrommel und parallel der Hauptwelle verschiebbaren Kolben
DE1951234A1 (de) * 1969-10-10 1971-04-22 Linde Ag In geschlossenem Kreislauf arbeitende hydrostatische Maschine
EP0402585A1 (fr) * 1989-06-12 1990-12-19 Tecumseh Products Company Réservoir d'expansion de l'huile dans le carter d'une transmission hydrostatique
DE19522168A1 (de) * 1995-06-19 1997-01-02 Linde Ag Axialkolbenmaschine in Schrägscheibenbauweise

Also Published As

Publication number Publication date
DE59911596D1 (de) 2005-03-17
EP1013927A2 (fr) 2000-06-28
EP1013927B1 (fr) 2005-02-09
DE19859442C1 (de) 2000-10-26

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