WO2010063765A3 - Vorrichtung zum pumpen von fluiden - Google Patents

Vorrichtung zum pumpen von fluiden Download PDF

Info

Publication number
WO2010063765A3
WO2010063765A3 PCT/EP2009/066247 EP2009066247W WO2010063765A3 WO 2010063765 A3 WO2010063765 A3 WO 2010063765A3 EP 2009066247 W EP2009066247 W EP 2009066247W WO 2010063765 A3 WO2010063765 A3 WO 2010063765A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotating element
lower rotating
depressions
pumping fluids
facing sides
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.)
Ceased
Application number
PCT/EP2009/066247
Other languages
English (en)
French (fr)
Other versions
WO2010063765A2 (de
Inventor
Hans Bögelein
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP09764251A priority Critical patent/EP2370698A2/de
Publication of WO2010063765A2 publication Critical patent/WO2010063765A2/de
Publication of WO2010063765A3 publication Critical patent/WO2010063765A3/de
Anticipated expiration legal-status Critical
Ceased 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
    • F04C3/00—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type
    • F04C3/06—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged otherwise than at an angle of 90 degrees
    • F04C3/08—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged otherwise than at an angle of 90 degrees of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C3/085—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged otherwise than at an angle of 90 degrees of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing the axes of cooperating members being on the same plane
    • 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
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
    • 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
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Vorrichtung zum Pumpen von Fluiden, mit einem Gehäuse, in dem ein oberes Rotationselement und ein unteres Rotationselement (4, 5) drehbar gelagert sind, wobei der Saugbereich (24) mittels eines Dichtsteges (8) vom Druckbereich (25) getrennt ist, und das obere oder das untere Rotationselement mit einem Rotationsantrieb gekoppelt werden kann, wobei die Rotationselemente auf den einander zugewandten Seiten mit radial verlaufenden komplementären Erhebungen (6) und Vertiefungen (7) ausgebildet sind, wobei die Rotationsachsen des oberen Rotationselements und des unteren Rotationselements einen von Null verschiedenen Winkel (alpha1, alpha2) zueinander aufweisen, wobei die Erhebungen und Vertiefungen auf dem oberen und unteren Rotationselement in einem Teilbereich der aufeinander zugewandten Seiten in Eingriff miteinander und in einem anderen Teilbereich voneinander entfernt sind.
PCT/EP2009/066247 2008-12-02 2009-12-02 Vorrichtung zum pumpen von flüssigkeiten oder fluiden mit einem gehäuse Ceased WO2010063765A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09764251A EP2370698A2 (de) 2008-12-02 2009-12-02 Vorrichtung zum pumpen von flüssigkeiten oder fluiden mit einem gehäuse

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202008015912U DE202008015912U1 (de) 2008-12-02 2008-12-02 Vorrichtung zum Pumpen von Flüssigkeiten oder Fluiden mit einem Gehäuse
DE202008015912.1 2008-12-02

Publications (2)

Publication Number Publication Date
WO2010063765A2 WO2010063765A2 (de) 2010-06-10
WO2010063765A3 true WO2010063765A3 (de) 2011-01-06

Family

ID=42105530

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/066247 Ceased WO2010063765A2 (de) 2008-12-02 2009-12-02 Vorrichtung zum pumpen von flüssigkeiten oder fluiden mit einem gehäuse

Country Status (3)

Country Link
EP (1) EP2370698A2 (de)
DE (1) DE202008015912U1 (de)
WO (1) WO2010063765A2 (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US32372A (en) * 1861-05-21 John jones
FR2074478A5 (de) * 1969-12-30 1971-10-01 Nishioka Hideki
GB1308295A (en) * 1969-02-25 1973-02-21 Lucas Industries Ltd Liquid pump or motor
US3817666A (en) * 1973-02-12 1974-06-18 E Wildhaber Rotary positive displacement unit
AT369867B (de) * 1981-01-08 1983-02-10 Stelzer Adolf Zahnradmaschine, insbesondere zahnradpumpe
GB2442476A (en) * 2006-10-06 2008-04-09 Mark David Mortimer Hughes Rotary Positive-Displacement Machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US32372A (en) * 1861-05-21 John jones
GB1308295A (en) * 1969-02-25 1973-02-21 Lucas Industries Ltd Liquid pump or motor
FR2074478A5 (de) * 1969-12-30 1971-10-01 Nishioka Hideki
US3817666A (en) * 1973-02-12 1974-06-18 E Wildhaber Rotary positive displacement unit
AT369867B (de) * 1981-01-08 1983-02-10 Stelzer Adolf Zahnradmaschine, insbesondere zahnradpumpe
GB2442476A (en) * 2006-10-06 2008-04-09 Mark David Mortimer Hughes Rotary Positive-Displacement Machine

Also Published As

Publication number Publication date
DE202008015912U1 (de) 2010-04-15
EP2370698A2 (de) 2011-10-05
WO2010063765A2 (de) 2010-06-10

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