WO2005093258A3 - Hydraulischer motor oder pumpe in zahnring-bauweise - Google Patents

Hydraulischer motor oder pumpe in zahnring-bauweise Download PDF

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Publication number
WO2005093258A3
WO2005093258A3 PCT/EP2005/003259 EP2005003259W WO2005093258A3 WO 2005093258 A3 WO2005093258 A3 WO 2005093258A3 EP 2005003259 W EP2005003259 W EP 2005003259W WO 2005093258 A3 WO2005093258 A3 WO 2005093258A3
Authority
WO
WIPO (PCT)
Prior art keywords
housing
pump
working chambers
fixed
hydraulic motor
Prior art date
Application number
PCT/EP2005/003259
Other languages
English (en)
French (fr)
Other versions
WO2005093258A2 (de
Inventor
Andreas Voulgaris
Original Assignee
Andreas Voulgaris
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 Andreas Voulgaris filed Critical Andreas Voulgaris
Publication of WO2005093258A2 publication Critical patent/WO2005093258A2/de
Publication of WO2005093258A3 publication Critical patent/WO2005093258A3/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/103—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member one member having simultaneously a rotational movement about its own axis and an orbital movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C2/00—Rotary-piston engines
    • F03C2/08—Rotary-piston engines of intermeshing-engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/06—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for stopping, starting, idling or no-load operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0084—Brakes, braking assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/086—Carter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)

Abstract

Bei einem hydraulischen Motor oder einer hydraulischen Pumpe der Zahnring-Bauweise werden zwischen einer Außenverzahnung (18) an einem ringförmigen Rotor (3) und einer gehäusefesten Innenverzahnung (19) Arbeitskammern gebildet, die bei der exzentrischen Rotation des ringförmigen Rotors periodisch größer und kleiner werden. Seitlich sind die Arbeitskammern auf ihrer einen Seite durch eine Gehäuseschulter (1b) verschlossen, die im Bereich einer Lagerausnehmung (1a) angeordnet ist. Auch die Zu- und Abfuhrkanäle (14) für die Hydraulikflüssigkeit sind auf dieser Seite in dem Gehäuse selbst ausgebildet. Auf der entgegengesetzten Seite sind die Arbeitskammern durch eine Ventilplatte (5) verschlossen, die mit der den ringförmigen Rotor antreibenden Welle (8) drehfest, aber axial verschieblich verbunden ist und unter Federkraft gegen eine gehäusefeste Schulter angestellt ist. Durch Reibung an der Gehäuseschulter kann die Ventilplatte auf die Welle und den Rotor auch eine Bremswirkung ausüben, z.B. beim Absinken des Druckes.
PCT/EP2005/003259 2004-03-29 2005-03-29 Hydraulischer motor oder pumpe in zahnring-bauweise WO2005093258A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004015310 2004-03-29
DE102004015310.8 2004-03-29

Publications (2)

Publication Number Publication Date
WO2005093258A2 WO2005093258A2 (de) 2005-10-06
WO2005093258A3 true WO2005093258A3 (de) 2006-04-20

Family

ID=34965184

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/003259 WO2005093258A2 (de) 2004-03-29 2005-03-29 Hydraulischer motor oder pumpe in zahnring-bauweise

Country Status (1)

Country Link
WO (1) WO2005093258A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103742353B (zh) * 2013-12-21 2016-01-06 镇江大力液压马达股份有限公司 平面配流摆线液压马达

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915982A (en) * 1955-02-14 1959-12-08 Crandall Loid Rotary pump
US3128707A (en) * 1960-03-11 1964-04-14 Robert W Brundage Multiple discharge hydraulic pump
US3188969A (en) * 1957-09-06 1965-06-15 Robert W Brundage Hydraulic pump or motor
US3551079A (en) * 1969-05-05 1970-12-29 Emerson Electric Co Pressure sealed hydraulic pump or motor
DE4202466A1 (de) * 1992-01-29 1993-08-05 Andres Voulgaris Hydraulischer motor
DE29613601U1 (de) * 1996-07-31 1997-11-27 Voulgaris Andreas Hydraulische Maschine in Zahnring-Bauweise

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915982A (en) * 1955-02-14 1959-12-08 Crandall Loid Rotary pump
US3188969A (en) * 1957-09-06 1965-06-15 Robert W Brundage Hydraulic pump or motor
US3128707A (en) * 1960-03-11 1964-04-14 Robert W Brundage Multiple discharge hydraulic pump
US3551079A (en) * 1969-05-05 1970-12-29 Emerson Electric Co Pressure sealed hydraulic pump or motor
DE4202466A1 (de) * 1992-01-29 1993-08-05 Andres Voulgaris Hydraulischer motor
DE29613601U1 (de) * 1996-07-31 1997-11-27 Voulgaris Andreas Hydraulische Maschine in Zahnring-Bauweise

Also Published As

Publication number Publication date
WO2005093258A2 (de) 2005-10-06

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