EP0964159A3 - Pompe du type gerotor - Google Patents

Pompe du type gerotor Download PDF

Info

Publication number
EP0964159A3
EP0964159A3 EP99110645A EP99110645A EP0964159A3 EP 0964159 A3 EP0964159 A3 EP 0964159A3 EP 99110645 A EP99110645 A EP 99110645A EP 99110645 A EP99110645 A EP 99110645A EP 0964159 A3 EP0964159 A3 EP 0964159A3
Authority
EP
European Patent Office
Prior art keywords
chamber
pump
gerotor
rotor
liquid
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Withdrawn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
EP99110645A
Other languages
German (de)
English (en)
Other versions
EP0964159A2 (fr
Inventor
Manfred Zucht
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.)
Bavaria Pumpen GmbH
Original Assignee
Bavaria Pumpen 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 Bavaria Pumpen GmbH filed Critical Bavaria Pumpen GmbH
Publication of EP0964159A2 publication Critical patent/EP0964159A2/fr
Publication of EP0964159A3 publication Critical patent/EP0964159A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • F04C2/102—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 the two members rotating simultaneously around their respective axes
    • 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
    • F04C2240/00—Components
    • F04C2240/50—Bearings
    • 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)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
EP99110645A 1998-06-12 1999-06-02 Pompe du type gerotor Withdrawn EP0964159A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29810577U 1998-06-12
DE29810577U DE29810577U1 (de) 1998-06-12 1998-06-12 Gerotorpumpe für flüssige Medien

Publications (2)

Publication Number Publication Date
EP0964159A2 EP0964159A2 (fr) 1999-12-15
EP0964159A3 true EP0964159A3 (fr) 2001-01-17

Family

ID=8058471

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99110645A Withdrawn EP0964159A3 (fr) 1998-06-12 1999-06-02 Pompe du type gerotor

Country Status (2)

Country Link
EP (1) EP0964159A3 (fr)
DE (1) DE29810577U1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009000313A1 (de) * 2009-01-20 2010-07-22 BSH Bosch und Siemens Hausgeräte GmbH Getränkeautomat
DE102011089528B3 (de) * 2011-12-22 2013-04-11 Continental Automotive Gmbh Pumpe zum Pumpen von Luft
BE1025520B1 (nl) 2017-08-29 2019-04-03 Atlas Copco Airpower Naamloze Vennootschap Machine voorzien van een oliepomp en een werkwijze om dergelijke machine te starten

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1110166A (en) * 1964-07-09 1968-04-18 Eickmann Karl Improvements in or relating to an internally-meshing gear pump or motor
DE1553211A1 (de) * 1966-09-09 1970-11-05 Karl Stock Hydraulikmotor oder Hydraulikpumpe
DE2114874A1 (de) * 1971-03-27 1972-10-12 Dowty Technical Developments Ltd., Brockhampton, Cheltenham (Großbritannien) Hydraulische Verdrängungspumpe
US5618171A (en) * 1994-01-21 1997-04-08 Cerasiv Gmbh Innovatives-Keramik-Engineering Supply unit with a ceramic internal gear pump
WO1997021031A1 (fr) * 1995-12-05 1997-06-12 Danfoss A/S Pompe ou moteur

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1110166A (en) * 1964-07-09 1968-04-18 Eickmann Karl Improvements in or relating to an internally-meshing gear pump or motor
DE1553211A1 (de) * 1966-09-09 1970-11-05 Karl Stock Hydraulikmotor oder Hydraulikpumpe
DE2114874A1 (de) * 1971-03-27 1972-10-12 Dowty Technical Developments Ltd., Brockhampton, Cheltenham (Großbritannien) Hydraulische Verdrängungspumpe
US5618171A (en) * 1994-01-21 1997-04-08 Cerasiv Gmbh Innovatives-Keramik-Engineering Supply unit with a ceramic internal gear pump
WO1997021031A1 (fr) * 1995-12-05 1997-06-12 Danfoss A/S Pompe ou moteur

Also Published As

Publication number Publication date
EP0964159A2 (fr) 1999-12-15
DE29810577U1 (de) 1999-10-21

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